Merge remote-tracking branch 'adafruit/master' into assert_pin-and-mp_const_none-cleanup

.github/workflows/build.yml

@@ -273,13 +273,3 @@ jobs:
         AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
         AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
       if: github.event_name == 'push' || (github.event_name == 'release' && (github.event.action == 'published' || github.event.action == 'rerequested'))
-    - name: Install upload deps
-      run: |
-        pip install uritemplate
-    - name: Upload to Release
-      run: "[ -z \"$ADABOT_GITHUB_ACCESS_TOKEN\" ] || python3 -u upload_release_files.py"
-      working-directory: tools
-      env:
-        UPLOAD_URL: ${{ github.event.release.upload_url }}
-        ADABOT_GITHUB_ACCESS_TOKEN: ${{ secrets.BLINKA_GITHUB_ACCESS_TOKEN }}
-      if: github.event_name == 'release' && (github.event.action == 'published' || github.event.action == 'rerequested')

.gitmodules

@@ -114,9 +114,12 @@
 [submodule "frozen/Adafruit_CircuitPython_Register"]
 	path = frozen/Adafruit_CircuitPython_Register
 	url = https://github.com/adafruit/Adafruit_CircuitPython_Register.git
+[submodule "extmod/ulab"]
+	path = extmod/ulab
+	url = https://github.com/adafruit/circuitpython-ulab
 [submodule "frozen/Adafruit_CircuitPython_ESP32SPI"]
 	path = frozen/Adafruit_CircuitPython_ESP32SPI
 	url = https://github.com/adafruit/Adafruit_CircuitPython_ESP32SPI
 [submodule "frozen/Adafruit_CircuitPython_Requests"]
 	path = frozen/Adafruit_CircuitPython_Requests
-	url = https://github.com/adafruit/Adafruit_CircuitPython_Requests
+	url = https://github.com/adafruit/Adafruit_CircuitPython_Requests

extmod/ulab

@@ -0,0 +1 @@
+Subproject commit 42d831e1e65b1c75ed90de11b87a1c4a0ebe6152

lib/libm/erf_lgamma.c

@@ -24,6 +24,7 @@
  */
 
 #include "fdlibm.h"
+#pragma GCC diagnostic ignored "-Wfloat-equal"
 
 #define __ieee754_logf logf
 

lib/libm/log1pf.c

@@ -18,6 +18,8 @@
 
 #include "libm.h"
 
+#pragma GCC diagnostic ignored "-Wfloat-equal"
+
 static const float
 ln2_hi = 6.9313812256e-01, /* 0x3f317180 */
 ln2_lo = 9.0580006145e-06, /* 0x3717f7d1 */

lib/libm/math.c

@@ -50,6 +50,9 @@ float copysignf(float x, float y) {
 
 static const float _M_LN10 = 2.30258509299404; // 0x40135d8e
 float log10f(float x) { return logf(x) / (float)_M_LN10; }
+#undef _M_LN2
+static const float _M_LN2 = 0.6931472;
+float log2f(float x) { return logf(x) / (float)_M_LN2; }
 
 float tanhf(float x) {
     if (isinf(x)) {

lib/oofatfs/ff.c

@@ -3382,11 +3382,7 @@ FRESULT f_read (
             if (!sect) ABORT(fs, FR_INT_ERR);
             sect += csect;
             cc = btr / SS(fs);                  /* When remaining bytes >= sector size, */
-            if (cc
+            if (cc) {/* Read maximum contiguous sectors directly */
-#if _FS_DISK_READ_ALIGNED
-                    && (((int)rbuff & 3) == 0)
-#endif
-                    ) {/* Read maximum contiguous sectors directly */
                 if (csect + cc > fs->csize) {   /* Clip at cluster boundary */
                     cc = fs->csize - csect;
                 }

lib/oofatfs/ffconf.h

@@ -343,12 +343,6 @@
 /  SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
 /  included somewhere in the scope of ff.h. */
 
-// Set to nonzero if buffers passed to disk_read have a word alignment
-// restriction
-#ifndef _FS_DISK_READ_ALIGNED
-#define _FS_DISK_READ_ALIGNED 0
-#endif
-
 /* #include <windows.h> // O/S definitions  */
 
 

locale/ID.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -184,6 +184,10 @@ msgstr ""
 msgid "'align' requires 1 argument"
 msgstr "'align' membutuhkan 1 argumen"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' diluar fungsi"
@@ -684,6 +688,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -906,10 +914,13 @@ msgstr "Pin untuk channel kanan tidak valid"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Pin-pin tidak valid"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr ""
@@ -999,6 +1010,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1133,6 +1148,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1176,7 +1192,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1593,6 +1609,10 @@ msgstr ""
 msgid "arg is an empty sequence"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr ""
@@ -1606,6 +1626,10 @@ msgstr "argumen num/types tidak cocok"
 msgid "argument should be a '%q' not a '%q'"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr ""
@@ -1614,6 +1638,18 @@ msgstr ""
 msgid "attributes not supported yet"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr "mode compile buruk"
@@ -1857,6 +1893,10 @@ msgstr ""
 msgid "cannot perform relative import"
 msgstr "tidak dapat melakukan relative import"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1913,6 +1953,30 @@ msgstr ""
 msgid "conversion to object"
 msgstr ""
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr ""
@@ -1938,6 +2002,10 @@ msgstr ""
 msgid "dict update sequence has wrong length"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1951,6 +2019,10 @@ msgstr ""
 msgid "empty heap"
 msgstr "heap kosong"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr ""
@@ -2017,6 +2089,10 @@ msgstr ""
 msgid "filesystem must provide mount method"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr ""
@@ -2025,6 +2101,14 @@ msgstr ""
 msgid "firstbit must be MSB"
 msgstr "bit pertama(firstbit) harus berupa MSB"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr ""
@@ -2041,6 +2125,10 @@ msgstr ""
 msgid "full"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "fungsi tidak dapat mengambil argumen keyword"
@@ -2117,6 +2205,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr "lapisan (padding) tidak benar"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2127,10 +2219,46 @@ msgstr "index keluar dari jangkauan"
 msgid "indices must be integers"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "inline assembler harus sebuah fungsi"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr ""
@@ -2209,6 +2337,14 @@ msgstr ""
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2265,6 +2401,10 @@ msgstr ""
 msgid "math domain error"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2288,6 +2428,10 @@ msgstr ""
 msgid "module not found"
 msgstr "modul tidak ditemukan"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "perkalian *x dalam assignment"
@@ -2312,6 +2456,10 @@ msgstr "harus menentukan semua pin sck/mosi/miso"
 msgid "must use keyword argument for key function"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr ""
@@ -2398,6 +2546,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2457,6 +2613,14 @@ msgstr "modul tidak ditemukan"
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2466,6 +2630,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr ""
@@ -2541,6 +2721,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr "antrian meluap (overflow)"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "relative import"
@@ -2558,6 +2742,10 @@ msgstr "anotasi return harus sebuah identifier"
 msgid "return expected '%q' but got '%q'"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2580,6 +2768,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr "kompilasi script tidak didukung"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr ""
@@ -2592,6 +2784,10 @@ msgstr ""
 msgid "single '}' encountered in format string"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr ""
@@ -2608,6 +2804,10 @@ msgstr ""
 msgid "soft reboot\n"
 msgstr "memulai ulang software(soft reboot)\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr ""
@@ -2698,12 +2898,16 @@ msgstr ""
 msgid "too many arguments provided with the given format"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr ""
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr ""
 
@@ -2834,6 +3038,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@@ -2842,6 +3054,10 @@ msgstr ""
 msgid "wrong number of values to unpack"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr ""

locale/circuitpython.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -183,6 +183,10 @@ msgstr ""
 msgid "'align' requires 1 argument"
 msgstr ""
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr ""
@@ -673,6 +677,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -895,10 +903,13 @@ msgstr ""
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr ""
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr ""
@@ -988,6 +999,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1121,6 +1136,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1162,7 +1178,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1570,6 +1586,10 @@ msgstr ""
 msgid "arg is an empty sequence"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr ""
@@ -1583,6 +1603,10 @@ msgstr ""
 msgid "argument should be a '%q' not a '%q'"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr ""
@@ -1591,6 +1615,18 @@ msgstr ""
 msgid "attributes not supported yet"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr ""
@@ -1833,6 +1869,10 @@ msgstr ""
 msgid "cannot perform relative import"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1889,6 +1929,30 @@ msgstr ""
 msgid "conversion to object"
 msgstr ""
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr ""
@@ -1914,6 +1978,10 @@ msgstr ""
 msgid "dict update sequence has wrong length"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1927,6 +1995,10 @@ msgstr ""
 msgid "empty heap"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr ""
@@ -1993,6 +2065,10 @@ msgstr ""
 msgid "filesystem must provide mount method"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr ""
@@ -2001,6 +2077,14 @@ msgstr ""
 msgid "firstbit must be MSB"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr ""
@@ -2017,6 +2101,10 @@ msgstr ""
 msgid "full"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr ""
@@ -2093,6 +2181,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2103,10 +2195,46 @@ msgstr ""
 msgid "indices must be integers"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr ""
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr ""
@@ -2185,6 +2313,14 @@ msgstr ""
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2241,6 +2377,10 @@ msgstr ""
 msgid "math domain error"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2264,6 +2404,10 @@ msgstr ""
 msgid "module not found"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr ""
@@ -2288,6 +2432,10 @@ msgstr ""
 msgid "must use keyword argument for key function"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr ""
@@ -2374,6 +2522,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2432,6 +2588,14 @@ msgstr ""
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2441,6 +2605,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr ""
@@ -2516,6 +2696,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@@ -2533,6 +2717,10 @@ msgstr ""
 msgid "return expected '%q' but got '%q'"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2555,6 +2743,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr ""
@@ -2567,6 +2759,10 @@ msgstr ""
 msgid "single '}' encountered in format string"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr ""
@@ -2583,6 +2779,10 @@ msgstr ""
 msgid "soft reboot\n"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr ""
@@ -2672,12 +2872,16 @@ msgstr ""
 msgid "too many arguments provided with the given format"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr ""
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr ""
 
@@ -2808,6 +3012,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@@ -2816,6 +3028,10 @@ msgstr ""
 msgid "wrong number of values to unpack"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr ""

locale/de_DE.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: Pascal Deneaux\n"
 "Language-Team: Sebastian Plamauer, Pascal Deneaux\n"
@@ -185,6 +185,10 @@ msgstr "'S' und 'O' sind keine unterstützten Formattypen"
 msgid "'align' requires 1 argument"
 msgstr "'align' erfordert genau ein Argument"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' außerhalb einer Funktion"
@@ -677,6 +681,10 @@ msgstr "Habe ein Tupel der Länge %d erwartet aber %d erhalten"
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr "Kommando nicht gesendet."
@@ -903,10 +911,13 @@ msgstr "Ungültiger Pin für rechten Kanal"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Ungültige Pins"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr "Ungültige Polarität"
@@ -997,6 +1008,10 @@ msgstr "Muss eine %q Unterklasse sein."
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1136,6 +1151,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr "Die PWM-Frequenz ist nicht schreibbar wenn variable_Frequenz = False."
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1179,7 +1195,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1598,6 +1614,10 @@ msgstr "adresses ist leer"
 msgid "arg is an empty sequence"
 msgstr "arg ist eine leere Sequenz"
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "Argument hat falschen Typ"
@@ -1611,6 +1631,10 @@ msgstr "Anzahl/Type der Argumente passen nicht"
 msgid "argument should be a '%q' not a '%q'"
 msgstr "Argument sollte '%q' sein, nicht '%q'"
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr "Array/Bytes auf der rechten Seite erforderlich"
@@ -1619,6 +1643,18 @@ msgstr "Array/Bytes auf der rechten Seite erforderlich"
 msgid "attributes not supported yet"
 msgstr "Attribute werden noch nicht unterstützt"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr ""
@@ -1861,6 +1897,10 @@ msgstr "Name %q kann nicht importiert werden"
 msgid "cannot perform relative import"
 msgstr "kann keinen relativen Import durchführen"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1918,6 +1958,30 @@ msgstr "constant muss ein integer sein"
 msgid "conversion to object"
 msgstr "Umwandlung zu Objekt"
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr "Dezimalzahlen nicht unterstützt"
@@ -1943,6 +2007,10 @@ msgstr "destination_length muss ein int >= 0 sein"
 msgid "dict update sequence has wrong length"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1956,6 +2024,10 @@ msgstr "leer"
 msgid "empty heap"
 msgstr "leerer heap"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr "leeres Trennzeichen"
@@ -2022,6 +2094,10 @@ msgstr "Die Datei muss eine im Byte-Modus geöffnete Datei sein"
 msgid "filesystem must provide mount method"
 msgstr "Das Dateisystem muss eine Mount-Methode bereitstellen"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr "Das erste Argument für super() muss type sein"
@@ -2030,6 +2106,14 @@ msgstr "Das erste Argument für super() muss type sein"
 msgid "firstbit must be MSB"
 msgstr "Erstes Bit muss das höchstwertigste Bit (MSB) sein"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "float zu groß"
@@ -2046,6 +2130,10 @@ msgstr ""
 msgid "full"
 msgstr "voll"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "Funktion akzeptiert keine Keyword-Argumente"
@@ -2123,6 +2211,10 @@ msgstr "unvollständiger Formatschlüssel"
 msgid "incorrect padding"
 msgstr "padding ist inkorrekt"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2133,10 +2225,46 @@ msgstr "index außerhalb der Reichweite"
 msgid "indices must be integers"
 msgstr "Indizes müssen ganze Zahlen sein"
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "inline assembler muss eine function sein"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr "int() arg 2 muss >= 2 und <= 36 sein"
@@ -2215,6 +2343,14 @@ msgstr "issubclass() arg 1 muss eine Klasse sein"
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr "issubclass() arg 2 muss eine Klasse oder ein Tupel von Klassen sein"
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2277,6 +2413,10 @@ msgstr "map buffer zu klein"
 msgid "math domain error"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2300,6 +2440,10 @@ msgstr "Speicherzuweisung fehlgeschlagen, der Heap ist gesperrt"
 msgid "module not found"
 msgstr "Modul nicht gefunden"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "mehrere *x in Zuordnung"
@@ -2324,6 +2468,10 @@ msgstr "sck/mosi/miso müssen alle spezifiziert sein"
 msgid "must use keyword argument for key function"
 msgstr "muss Schlüsselwortargument für key function verwenden"
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr "Name '%q' ist nirgends definiert worden (Schreibweise kontrollieren)"
@@ -2410,6 +2558,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2468,6 +2624,14 @@ msgstr "offset außerhalb der Grenzen"
 msgid "only bit_depth=16 is supported"
 msgstr "nur eine bit_depth=16 wird unterstützt"
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr "nur eine sample_rate=16000 wird unterstützt"
@@ -2477,6 +2641,22 @@ msgstr "nur eine sample_rate=16000 wird unterstützt"
 msgid "only slices with step=1 (aka None) are supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr "ord erwartet ein Zeichen"
@@ -2554,6 +2734,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr "Warteschlangenüberlauf"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "relativer Import"
@@ -2571,6 +2755,10 @@ msgstr "return annotation muss ein identifier sein"
 msgid "return expected '%q' but got '%q'"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2595,6 +2783,10 @@ msgstr "Der schedule stack ist voll"
 msgid "script compilation not supported"
 msgstr "kompilieren von Skripten nicht unterstützt"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr ""
@@ -2607,6 +2799,10 @@ msgstr ""
 msgid "single '}' encountered in format string"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr ""
@@ -2623,6 +2819,10 @@ msgstr "small int Überlauf"
 msgid "soft reboot\n"
 msgstr "weicher reboot\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr "start/end Indizes"
@@ -2713,12 +2913,16 @@ msgstr ""
 msgid "too many arguments provided with the given format"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr ""
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr ""
 
@@ -2853,6 +3057,14 @@ msgstr "value_count muss größer als 0 sein"
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr "falsche Anzahl an Argumenten"
@@ -2861,6 +3073,10 @@ msgstr "falsche Anzahl an Argumenten"
 msgid "wrong number of values to unpack"
 msgstr "falsche Anzahl zu entpackender Werte"
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr "x Wert außerhalb der Grenzen"

locale/en_US.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -183,6 +183,10 @@ msgstr ""
 msgid "'align' requires 1 argument"
 msgstr ""
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr ""
@@ -673,6 +677,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -895,10 +903,13 @@ msgstr ""
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr ""
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr ""
@@ -988,6 +999,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1121,6 +1136,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1162,7 +1178,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1570,6 +1586,10 @@ msgstr ""
 msgid "arg is an empty sequence"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr ""
@@ -1583,6 +1603,10 @@ msgstr ""
 msgid "argument should be a '%q' not a '%q'"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr ""
@@ -1591,6 +1615,18 @@ msgstr ""
 msgid "attributes not supported yet"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr ""
@@ -1833,6 +1869,10 @@ msgstr ""
 msgid "cannot perform relative import"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1889,6 +1929,30 @@ msgstr ""
 msgid "conversion to object"
 msgstr ""
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr ""
@@ -1914,6 +1978,10 @@ msgstr ""
 msgid "dict update sequence has wrong length"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1927,6 +1995,10 @@ msgstr ""
 msgid "empty heap"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr ""
@@ -1993,6 +2065,10 @@ msgstr ""
 msgid "filesystem must provide mount method"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr ""
@@ -2001,6 +2077,14 @@ msgstr ""
 msgid "firstbit must be MSB"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr ""
@@ -2017,6 +2101,10 @@ msgstr ""
 msgid "full"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr ""
@@ -2093,6 +2181,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2103,10 +2195,46 @@ msgstr ""
 msgid "indices must be integers"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr ""
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr ""
@@ -2185,6 +2313,14 @@ msgstr ""
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2241,6 +2377,10 @@ msgstr ""
 msgid "math domain error"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2264,6 +2404,10 @@ msgstr ""
 msgid "module not found"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr ""
@@ -2288,6 +2432,10 @@ msgstr ""
 msgid "must use keyword argument for key function"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr ""
@@ -2374,6 +2522,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2432,6 +2588,14 @@ msgstr ""
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2441,6 +2605,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr ""
@@ -2516,6 +2696,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@@ -2533,6 +2717,10 @@ msgstr ""
 msgid "return expected '%q' but got '%q'"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2555,6 +2743,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr ""
@@ -2567,6 +2759,10 @@ msgstr ""
 msgid "single '}' encountered in format string"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr ""
@@ -2583,6 +2779,10 @@ msgstr ""
 msgid "soft reboot\n"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr ""
@@ -2672,12 +2872,16 @@ msgstr ""
 msgid "too many arguments provided with the given format"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr ""
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr ""
 
@@ -2808,6 +3012,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@@ -2816,6 +3028,10 @@ msgstr ""
 msgid "wrong number of values to unpack"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr ""

locale/en_x_pirate.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: \n"
 "Language-Team: @sommersoft, @MrCertainly\n"
@@ -185,6 +185,10 @@ msgstr ""
 msgid "'align' requires 1 argument"
 msgstr ""
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr ""
@@ -677,6 +681,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -899,10 +907,13 @@ msgstr "Belay that! Invalid pin for starboard-side channel"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr ""
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr ""
@@ -992,6 +1003,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1125,6 +1140,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1166,7 +1182,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1574,6 +1590,10 @@ msgstr ""
 msgid "arg is an empty sequence"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr ""
@@ -1587,6 +1607,10 @@ msgstr ""
 msgid "argument should be a '%q' not a '%q'"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr ""
@@ -1595,6 +1619,18 @@ msgstr ""
 msgid "attributes not supported yet"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr ""
@@ -1837,6 +1873,10 @@ msgstr ""
 msgid "cannot perform relative import"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1893,6 +1933,30 @@ msgstr ""
 msgid "conversion to object"
 msgstr ""
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr ""
@@ -1918,6 +1982,10 @@ msgstr ""
 msgid "dict update sequence has wrong length"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1931,6 +1999,10 @@ msgstr ""
 msgid "empty heap"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr ""
@@ -1997,6 +2069,10 @@ msgstr ""
 msgid "filesystem must provide mount method"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr ""
@@ -2005,6 +2081,14 @@ msgstr ""
 msgid "firstbit must be MSB"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr ""
@@ -2021,6 +2105,10 @@ msgstr ""
 msgid "full"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr ""
@@ -2097,6 +2185,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2107,10 +2199,46 @@ msgstr ""
 msgid "indices must be integers"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr ""
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr ""
@@ -2189,6 +2317,14 @@ msgstr ""
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2245,6 +2381,10 @@ msgstr ""
 msgid "math domain error"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2268,6 +2408,10 @@ msgstr ""
 msgid "module not found"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr ""
@@ -2292,6 +2436,10 @@ msgstr ""
 msgid "must use keyword argument for key function"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr ""
@@ -2378,6 +2526,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2436,6 +2592,14 @@ msgstr ""
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2445,6 +2609,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr ""
@@ -2520,6 +2700,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@@ -2537,6 +2721,10 @@ msgstr ""
 msgid "return expected '%q' but got '%q'"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2559,6 +2747,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr ""
@@ -2571,6 +2763,10 @@ msgstr ""
 msgid "single '}' encountered in format string"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr ""
@@ -2587,6 +2783,10 @@ msgstr ""
 msgid "soft reboot\n"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr ""
@@ -2676,12 +2876,16 @@ msgstr ""
 msgid "too many arguments provided with the given format"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr ""
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr ""
 
@@ -2812,6 +3016,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@@ -2820,6 +3032,10 @@ msgstr ""
 msgid "wrong number of values to unpack"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr ""

locale/es.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2018-08-24 22:56-0500\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -185,6 +185,10 @@ msgstr "'S' y 'O' no son compatibles con los tipos de formato"
 msgid "'align' requires 1 argument"
 msgstr "'align' requiere 1 argumento"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' fuera de la función"
@@ -679,6 +683,10 @@ msgstr "Se esperaba un tuple de %d, se obtuvo %d"
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr "Fallo enviando comando"
@@ -903,10 +911,13 @@ msgstr "Pin inválido para canal derecho"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "pines inválidos"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr "Polaridad inválida"
@@ -996,6 +1007,10 @@ msgstr "Debe de ser una subclase de %q"
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1135,6 +1150,7 @@ msgstr ""
 "PWM frecuencia no esta escrito cuando el variable_frequency es falso en "
 "construcion"
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1178,7 +1194,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1594,6 +1610,10 @@ msgstr "addresses esta vacío"
 msgid "arg is an empty sequence"
 msgstr "argumento es una secuencia vacía"
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "el argumento tiene un tipo erroneo"
@@ -1607,6 +1627,10 @@ msgstr "argumento número/tipos no coinciden"
 msgid "argument should be a '%q' not a '%q'"
 msgstr "argumento deberia ser un '%q' no un '%q'"
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr "array/bytes requeridos en el lado derecho"
@@ -1615,6 +1639,18 @@ msgstr "array/bytes requeridos en el lado derecho"
 msgid "attributes not supported yet"
 msgstr "atributos aún no soportados"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr "modo de compilación erroneo"
@@ -1862,6 +1898,10 @@ msgstr "no se puede importar name '%q'"
 msgid "cannot perform relative import"
 msgstr "no se puedo realizar importación relativa"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1918,6 +1958,30 @@ msgstr "constant debe ser un entero"
 msgid "conversion to object"
 msgstr "conversión a objeto"
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr "números decimales no soportados"
@@ -1945,6 +2009,10 @@ msgstr "destination_length debe ser un int >= 0"
 msgid "dict update sequence has wrong length"
 msgstr "la secuencia de actualizacion del dict tiene una longitud incorrecta"
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1958,6 +2026,10 @@ msgstr "vacío"
 msgid "empty heap"
 msgstr "heap vacío"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr "separator vacío"
@@ -2024,6 +2096,10 @@ msgstr "el archivo deberia ser una archivo abierto en modo byte"
 msgid "filesystem must provide mount method"
 msgstr "sistema de archivos debe proporcionar método de montaje"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr "primer argumento para super() debe ser de tipo"
@@ -2032,6 +2108,14 @@ msgstr "primer argumento para super() debe ser de tipo"
 msgid "firstbit must be MSB"
 msgstr "firstbit debe ser MSB"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr ""
@@ -2048,6 +2132,10 @@ msgstr "format requiere un dict"
 msgid "full"
 msgstr "lleno"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "la función no tiene argumentos por palabra clave"
@@ -2124,6 +2212,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr "relleno (padding) incorrecto"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2134,10 +2226,46 @@ msgstr "index fuera de rango"
 msgid "indices must be integers"
 msgstr "indices deben ser enteros"
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "ensamblador en línea debe ser una función"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr "int() arg 2 debe ser >= 2 y <= 36"
@@ -2216,6 +2344,14 @@ msgstr "issubclass() arg 1 debe ser una clase"
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr "issubclass() arg 2 debe ser una clase o tuple de clases"
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2275,6 +2411,10 @@ msgstr "map buffer muy pequeño"
 msgid "math domain error"
 msgstr "error de dominio matemático"
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2298,6 +2438,10 @@ msgstr "la asignación de memoria falló, el heap está bloqueado"
 msgid "module not found"
 msgstr "módulo no encontrado"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "múltiples *x en la asignación"
@@ -2322,6 +2466,10 @@ msgstr "se deben de especificar sck/mosi/miso"
 msgid "must use keyword argument for key function"
 msgstr "debe utilizar argumento de palabra clave para la función clave"
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr "name '%q' no esta definido"
@@ -2411,6 +2559,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr "no suficientes argumentos para format string"
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2470,6 +2626,14 @@ msgstr "address fuera de límites"
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2479,6 +2643,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr "solo se admiten segmentos con step=1 (alias None)"
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr "ord espera un carácter"
@@ -2554,6 +2734,10 @@ msgstr "pow() con 3 argumentos requiere enteros"
 msgid "queue overflow"
 msgstr "desbordamiento de cola(queue)"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "import relativo"
@@ -2571,6 +2755,10 @@ msgstr "la anotación de retorno debe ser un identificador"
 msgid "return expected '%q' but got '%q'"
 msgstr "retorno esperado '%q' pero se obtuvo '%q'"
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr "rsplit(None,n)"
@@ -2595,6 +2783,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr "script de compilación no soportado"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr "signo no permitido en el espeficador de string format"
@@ -2607,6 +2799,10 @@ msgstr "signo no permitido con el especificador integer format 'c'"
 msgid "single '}' encountered in format string"
 msgstr "un solo '}' encontrado en format string"
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr "la longitud de sleep no puede ser negativa"
@@ -2623,6 +2819,10 @@ msgstr "pequeño int desbordamiento"
 msgid "soft reboot\n"
 msgstr "reinicio suave\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr "índices inicio/final"
@@ -2713,12 +2913,16 @@ msgstr "timestamp fuera de rango para plataform time_t"
 msgid "too many arguments provided with the given format"
 msgstr "demasiados argumentos provistos con el formato dado"
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr "demasiados valores para descomprimir (%d esperado)"
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr "tuple index fuera de rango"
 
@@ -2849,6 +3053,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr "numero erroneo de argumentos"
@@ -2857,6 +3069,10 @@ msgstr "numero erroneo de argumentos"
 msgid "wrong number of values to unpack"
 msgstr "numero erroneo de valores a descomprimir"
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 #, fuzzy
 msgid "x value out of bounds"

locale/fil.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2018-12-20 22:15-0800\n"
 "Last-Translator: Timothy <me@timothygarcia.ca>\n"
 "Language-Team: fil\n"
@@ -186,6 +186,10 @@ msgstr "Ang 'S' at 'O' ay hindi suportadong uri ng format"
 msgid "'align' requires 1 argument"
 msgstr "'align' kailangan ng 1 argument"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' sa labas ng function"
@@ -687,6 +691,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -911,10 +919,13 @@ msgstr "Mali ang pin para sa kanang channel"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Mali ang pins"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr "Mali ang polarity"
@@ -1004,6 +1015,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1141,6 +1156,7 @@ msgid ""
 msgstr ""
 "PWM frequency hindi writable kapag variable_frequency ay False sa pag buo."
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1184,7 +1200,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1603,6 +1619,10 @@ msgstr "walang laman ang address"
 msgid "arg is an empty sequence"
 msgstr "arg ay walang laman na sequence"
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "may maling type ang argument"
@@ -1616,6 +1636,10 @@ msgstr "hindi tugma ang argument num/types"
 msgid "argument should be a '%q' not a '%q'"
 msgstr "argument ay dapat na '%q' hindi '%q'"
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr "array/bytes kinakailangan sa kanang bahagi"
@@ -1624,6 +1648,18 @@ msgstr "array/bytes kinakailangan sa kanang bahagi"
 msgid "attributes not supported yet"
 msgstr "attributes hindi sinusuportahan"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr "masamang mode ng compile"
@@ -1873,6 +1909,10 @@ msgstr "hindi ma-import ang name %q"
 msgid "cannot perform relative import"
 msgstr "hindi maaring isagawa ang relative import"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr "casting"
@@ -1929,6 +1969,30 @@ msgstr "constant ay dapat na integer"
 msgid "conversion to object"
 msgstr "kombersyon to object"
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr "decimal numbers hindi sinusuportahan"
@@ -1958,6 +2022,10 @@ msgstr "ang destination_length ay dapat na isang int >= 0"
 msgid "dict update sequence has wrong length"
 msgstr "may mali sa haba ng dict update sequence"
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1971,6 +2039,10 @@ msgstr "walang laman"
 msgid "empty heap"
 msgstr "walang laman ang heap"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr "walang laman na separator"
@@ -2038,6 +2110,10 @@ msgstr "file ay dapat buksan sa byte mode"
 msgid "filesystem must provide mount method"
 msgstr "ang filesystem dapat mag bigay ng mount method"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr "unang argument ng super() ay dapat type"
@@ -2046,6 +2122,14 @@ msgstr "unang argument ng super() ay dapat type"
 msgid "firstbit must be MSB"
 msgstr "firstbit ay dapat MSB"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "masyadong malaki ang float"
@@ -2062,6 +2146,10 @@ msgstr "kailangan ng format ng dict"
 msgid "full"
 msgstr "puno"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "ang function ay hindi kumukuha ng mga argumento ng keyword"
@@ -2139,6 +2227,10 @@ msgstr "hindi kumpleto ang format key"
 msgid "incorrect padding"
 msgstr "mali ang padding"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2149,10 +2241,46 @@ msgstr "index wala sa sakop"
 msgid "indices must be integers"
 msgstr "ang mga indeks ay dapat na integer"
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "inline assembler ay dapat na function"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr "int() arg 2 ay dapat >=2 at <= 36"
@@ -2231,6 +2359,14 @@ msgstr "issubclass() arg 1 ay dapat na class"
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr "issubclass() arg 2 ay dapat na class o tuple ng classes"
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2291,6 +2427,10 @@ msgstr "masyadong maliit ang buffer map"
 msgid "math domain error"
 msgstr "may pagkakamali sa math domain"
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2314,6 +2454,10 @@ msgstr "abigo ang paglalaan ng memorya, ang heap ay naka-lock"
 msgid "module not found"
 msgstr "module hindi nakita"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "maramihang *x sa assignment"
@@ -2338,6 +2482,10 @@ msgstr "dapat tukuyin lahat ng SCK/MOSI/MISO"
 msgid "must use keyword argument for key function"
 msgstr "dapat gumamit ng keyword argument para sa key function"
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr "name '%q' ay hindi defined"
@@ -2424,6 +2572,14 @@ msgstr "hindi lahat ng arguments na i-convert habang string formatting"
 msgid "not enough arguments for format string"
 msgstr "kulang sa arguments para sa format string"
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2483,6 +2639,14 @@ msgstr "wala sa sakop ang address"
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2492,6 +2656,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr "ang mga slices lamang na may hakbang = 1 (aka None) ang sinusuportahan"
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr "ord umaasa ng character"
@@ -2568,6 +2748,10 @@ msgstr "pow() na may 3 argumento kailangan ng integers"
 msgid "queue overflow"
 msgstr "puno na ang pila (overflow)"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "relative import"
@@ -2585,6 +2769,10 @@ msgstr "return annotation ay dapat na identifier"
 msgid "return expected '%q' but got '%q'"
 msgstr "return umasa ng '%q' pero ang nakuha ay ‘%q’"
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr "rsplit(None,n)"
@@ -2609,6 +2797,10 @@ msgstr "puno na ang schedule stack"
 msgid "script compilation not supported"
 msgstr "script kompilasyon hindi supportado"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr "sign hindi maaring string format specifier"
@@ -2621,6 +2813,10 @@ msgstr "sign hindi maari sa integer format specifier 'c'"
 msgid "single '}' encountered in format string"
 msgstr "isang '}' nasalubong sa format string"
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr "sleep length ay dapat hindi negatibo"
@@ -2637,6 +2833,10 @@ msgstr "small int overflow"
 msgid "soft reboot\n"
 msgstr "malambot na reboot\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr "start/end indeks"
@@ -2728,12 +2928,16 @@ msgstr "wala sa sakop ng timestamp ang platform time_t"
 msgid "too many arguments provided with the given format"
 msgstr "masyadong maraming mga argumento na ibinigay sa ibinigay na format"
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr "masyadong maraming values para i-unpact (umaasa ng %d)"
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr "indeks ng tuple wala sa sakop"
 
@@ -2864,6 +3068,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr "mali ang bilang ng argumento"
@@ -2872,6 +3084,10 @@ msgstr "mali ang bilang ng argumento"
 msgid "wrong number of values to unpack"
 msgstr "maling number ng value na i-unpack"
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 #, fuzzy
 msgid "x value out of bounds"

locale/fr.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 0.1\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2019-04-14 20:05+0100\n"
 "Last-Translator: Pierrick Couturier <arofarn@arofarn.info>\n"
 "Language-Team: fr\n"
@@ -187,6 +187,10 @@ msgstr "'S' et 'O' ne sont pas des types de format supportés"
 msgid "'align' requires 1 argument"
 msgstr "'align' nécessite 1 argument"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' en dehors d'une fonction"
@@ -690,6 +694,10 @@ msgstr "Tuple de longueur %d attendu, obtenu %d"
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -917,10 +925,13 @@ msgstr "Broche invalide pour le canal droit"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Broches invalides"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr "Polarité invalide"
@@ -1011,6 +1022,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1155,6 +1170,7 @@ msgstr ""
 "La fréquence de PWM n'est pas modifiable quand variable_frequency est False "
 "à la construction."
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1197,7 +1213,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1620,6 +1636,10 @@ msgstr "adresses vides"
 msgid "arg is an empty sequence"
 msgstr "l'argument est une séquence vide"
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "l'argument est d'un mauvais type"
@@ -1633,6 +1653,10 @@ msgstr "argument num/types ne correspond pas"
 msgid "argument should be a '%q' not a '%q'"
 msgstr "l'argument devrait être un(e) '%q', pas '%q'"
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr "tableau/octets requis à droite"
@@ -1641,6 +1665,18 @@ msgstr "tableau/octets requis à droite"
 msgid "attributes not supported yet"
 msgstr "attribut pas encore supporté"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr "mauvais mode de compilation"
@@ -1896,6 +1932,10 @@ msgstr "ne peut pas importer le nom %q"
 msgid "cannot perform relative import"
 msgstr "ne peut pas réaliser un import relatif"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr "typage"
@@ -1956,6 +1996,30 @@ msgstr "constante doit être un entier"
 msgid "conversion to object"
 msgstr "conversion en objet"
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr "nombres décimaux non supportés"
@@ -1983,6 +2047,10 @@ msgstr "destination_length doit être un entier >= 0"
 msgid "dict update sequence has wrong length"
 msgstr "la séquence de mise à jour de dict a une mauvaise longueur"
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1996,6 +2064,10 @@ msgstr "vide"
 msgid "empty heap"
 msgstr "tas vide"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr "séparateur vide"
@@ -2063,6 +2135,10 @@ msgstr "le fichier doit être un fichier ouvert en mode 'byte'"
 msgid "filesystem must provide mount method"
 msgstr "le system de fichier doit fournir une méthode 'mount'"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr "le premier argument de super() doit être un type"
@@ -2071,6 +2147,14 @@ msgstr "le premier argument de super() doit être un type"
 msgid "firstbit must be MSB"
 msgstr "le 1er bit doit être le MSB"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "nombre à virgule flottante trop grand"
@@ -2087,6 +2171,10 @@ msgstr "le format nécessite un dict"
 msgid "full"
 msgstr "plein"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "la fonction ne prend pas d'arguments nommés"
@@ -2163,6 +2251,10 @@ msgstr "clé de format incomplète"
 msgid "incorrect padding"
 msgstr "espacement incorrect"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2173,10 +2265,46 @@ msgstr "index hors gamme"
 msgid "indices must be integers"
 msgstr "les indices doivent être des entiers"
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "l'assembleur doit être une fonction"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr "l'argument 2 de int() doit être >=2 et <=36"
@@ -2256,6 +2384,14 @@ msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr ""
 "l'argument 2 de issubclass() doit être une classe ou un tuple de classes"
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2315,6 +2451,10 @@ msgstr "tampon trop petit"
 msgid "math domain error"
 msgstr "erreur de domaine math"
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2338,6 +2478,10 @@ msgstr "l'allocation de mémoire a échoué, le tas est vérrouillé"
 msgid "module not found"
 msgstr "module introuvable"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "*x multiple dans l'assignement"
@@ -2362,6 +2506,10 @@ msgstr "sck, mosi et miso doivent tous être spécifiés"
 msgid "must use keyword argument for key function"
 msgstr "doit utiliser un argument nommé pour une fonction key"
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr "nom '%q' non défini"
@@ -2451,6 +2599,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr "pas assez d'arguments pour la chaîne de format"
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2510,6 +2666,14 @@ msgstr "adresse hors limites"
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2519,6 +2683,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr "seules les tranches avec 'step=1' (cad None) sont supportées"
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr "ord attend un caractère"
@@ -2600,6 +2780,10 @@ msgstr "pow() avec 3 arguments nécessite des entiers"
 msgid "queue overflow"
 msgstr "dépassement de file"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "import relatif"
@@ -2617,6 +2801,10 @@ msgstr "l'annotation de return doit être un identifiant"
 msgid "return expected '%q' but got '%q'"
 msgstr "return attendait '%q' mais a reçu '%q'"
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2641,6 +2829,10 @@ msgstr "pile de planification pleine"
 msgid "script compilation not supported"
 msgstr "compilation de script non supportée"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr "signe non autorisé dans les spéc. de formats de chaînes de caractères"
@@ -2653,6 +2845,10 @@ msgstr "signe non autorisé avec la spéc. de format d'entier 'c'"
 msgid "single '}' encountered in format string"
 msgstr "'}' seule rencontrée dans une chaîne de format"
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr "la longueur de sleep ne doit pas être négative"
@@ -2669,6 +2865,10 @@ msgstr "dépassement de capacité d'un entier court"
 msgid "soft reboot\n"
 msgstr "redémarrage logiciel\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr "indices de début/fin"
@@ -2761,12 +2961,16 @@ msgstr "'timestamp' hors bornes pour 'time_t' de la plateforme"
 msgid "too many arguments provided with the given format"
 msgstr "trop d'arguments fournis avec ce format"
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr "trop de valeur à dégrouper (%d attendues)"
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr "index du tuple hors gamme"
 
@@ -2898,6 +3102,14 @@ msgstr "'value_count' doit être > 0"
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr "mauvais nombres d'arguments"
@@ -2906,6 +3118,10 @@ msgstr "mauvais nombres d'arguments"
 msgid "wrong number of values to unpack"
 msgstr "mauvais nombre de valeurs à dégrouper"
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 #, fuzzy
 msgid "x value out of bounds"

locale/it_IT.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2018-10-02 16:27+0200\n"
 "Last-Translator: Enrico Paganin <enrico.paganin@mail.com>\n"
 "Language-Team: \n"
@@ -185,6 +185,10 @@ msgstr "'S' e 'O' non sono formati supportati"
 msgid "'align' requires 1 argument"
 msgstr "'align' richiede 1 argomento"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' al di fuori della funzione"
@@ -687,6 +691,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -913,10 +921,13 @@ msgstr "Pin non valido per il canale destro"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Pin non validi"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr "Polarità non valida"
@@ -1008,6 +1019,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1150,6 +1165,7 @@ msgstr ""
 "frequenza PWM frequency non è scrivibile quando variable_frequency è "
 "impostato nel costruttore a False."
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1193,7 +1209,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1606,6 +1622,10 @@ msgstr "gli indirizzi sono vuoti"
 msgid "arg is an empty sequence"
 msgstr "l'argomento è una sequenza vuota"
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "il tipo dell'argomento è errato"
@@ -1619,6 +1639,10 @@ msgstr "discrepanza di numero/tipo di argomenti"
 msgid "argument should be a '%q' not a '%q'"
 msgstr "l'argomento dovrebbe essere un '%q' e non un '%q'"
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr ""
@@ -1627,6 +1651,18 @@ msgstr ""
 msgid "attributes not supported yet"
 msgstr "attributi non ancora supportati"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr ""
@@ -1873,6 +1909,10 @@ msgstr "impossibile imporate il nome %q"
 msgid "cannot perform relative import"
 msgstr "impossibile effettuare l'importazione relativa"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr "casting"
@@ -1931,6 +1971,30 @@ msgstr "la costante deve essere un intero"
 msgid "conversion to object"
 msgstr "conversione in oggetto"
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr "numeri decimali non supportati"
@@ -1959,6 +2023,10 @@ msgstr "destination_length deve essere un int >= 0"
 msgid "dict update sequence has wrong length"
 msgstr "sequanza di aggiornamento del dizionario ha la lunghezza errata"
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1972,6 +2040,10 @@ msgstr "vuoto"
 msgid "empty heap"
 msgstr "heap vuoto"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr "separatore vuoto"
@@ -2039,6 +2111,10 @@ msgstr ""
 msgid "filesystem must provide mount method"
 msgstr "il filesystem deve fornire un metodo di mount"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr ""
@@ -2047,6 +2123,14 @@ msgstr ""
 msgid "firstbit must be MSB"
 msgstr "il primo bit deve essere il più significativo (MSB)"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "float troppo grande"
@@ -2063,6 +2147,10 @@ msgstr "la formattazione richiede un dict"
 msgid "full"
 msgstr "pieno"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "la funzione non prende argomenti nominati"
@@ -2140,6 +2228,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr "padding incorretto"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2150,10 +2242,46 @@ msgstr "indice fuori intervallo"
 msgid "indices must be integers"
 msgstr "gli indici devono essere interi"
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "inline assembler deve essere una funzione"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr "il secondo argomanto di int() deve essere >= 2 e <= 36"
@@ -2234,6 +2362,14 @@ msgstr ""
 "il secondo argomento di issubclass() deve essere una classe o una tupla di "
 "classi"
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2293,6 +2429,10 @@ msgstr "map buffer troppo piccolo"
 msgid "math domain error"
 msgstr "errore di dominio matematico"
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2316,6 +2456,10 @@ msgstr "allocazione di memoria fallita, l'heap è bloccato"
 msgid "module not found"
 msgstr "modulo non trovato"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "*x multipli nell'assegnamento"
@@ -2340,6 +2484,10 @@ msgstr "è necessario specificare tutte le sck/mosi/miso"
 msgid "must use keyword argument for key function"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr "nome '%q'non definito"
@@ -2429,6 +2577,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr "argomenti non sufficienti per la stringa di formattazione"
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2488,6 +2644,14 @@ msgstr "indirizzo fuori limite"
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2497,6 +2661,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr "solo slice con step=1 (aka None) sono supportate"
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr "ord() aspetta un carattere"
@@ -2575,6 +2755,10 @@ msgstr "pow() con 3 argomenti richiede interi"
 msgid "queue overflow"
 msgstr "overflow della coda"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "importazione relativa"
@@ -2592,6 +2776,10 @@ msgstr ""
 msgid "return expected '%q' but got '%q'"
 msgstr "return aspettava '%q' ma ha ottenuto '%q'"
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2616,6 +2804,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr "compilazione dello scrip non suportata"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr "segno non permesso nello spcificatore di formato della stringa"
@@ -2628,6 +2820,10 @@ msgstr "segno non permesso nello spcificatore di formato 'c' della stringa"
 msgid "single '}' encountered in format string"
 msgstr "'}' singolo presente nella stringa di formattazione"
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr "la lunghezza di sleed deve essere non negativa"
@@ -2644,6 +2840,10 @@ msgstr "small int overflow"
 msgid "soft reboot\n"
 msgstr "soft reboot\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr ""
@@ -2735,12 +2935,16 @@ msgstr "timestamp è fuori intervallo per il time_t della piattaforma"
 msgid "too many arguments provided with the given format"
 msgstr "troppi argomenti forniti con il formato specificato"
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr "troppi valori da scompattare (%d attesi)"
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr "indice della tupla fuori intervallo"
 
@@ -2871,6 +3075,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr "numero di argomenti errato"
@@ -2879,6 +3091,10 @@ msgstr "numero di argomenti errato"
 msgid "wrong number of values to unpack"
 msgstr "numero di valori da scompattare non corretto"
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 #, fuzzy
 msgid "x value out of bounds"

locale/ko.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2019-05-06 14:22-0700\n"
 "Last-Translator: \n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -185,6 +185,10 @@ msgstr ""
 msgid "'align' requires 1 argument"
 msgstr "'align' 에는 1 개의 독립변수가 필요합니다"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' 는 펑크션 외부에 있습니다"
@@ -677,6 +681,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -899,10 +907,13 @@ msgstr "오른쪽 채널 핀이 잘못되었습니다"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "핀이 유효하지 않습니다"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr ""
@@ -992,6 +1003,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1125,6 +1140,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1166,7 +1182,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1575,6 +1591,10 @@ msgstr ""
 msgid "arg is an empty sequence"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr ""
@@ -1588,6 +1608,10 @@ msgstr ""
 msgid "argument should be a '%q' not a '%q'"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr ""
@@ -1596,6 +1620,18 @@ msgstr ""
 msgid "attributes not supported yet"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr ""
@@ -1838,6 +1874,10 @@ msgstr ""
 msgid "cannot perform relative import"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1894,6 +1934,30 @@ msgstr ""
 msgid "conversion to object"
 msgstr ""
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr ""
@@ -1919,6 +1983,10 @@ msgstr ""
 msgid "dict update sequence has wrong length"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1932,6 +2000,10 @@ msgstr ""
 msgid "empty heap"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr ""
@@ -1998,6 +2070,10 @@ msgstr ""
 msgid "filesystem must provide mount method"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr ""
@@ -2006,6 +2082,14 @@ msgstr ""
 msgid "firstbit must be MSB"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "float이 너무 큽니다"
@@ -2022,6 +2106,10 @@ msgstr ""
 msgid "full"
 msgstr "완전한(full)"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr ""
@@ -2098,6 +2186,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2108,10 +2200,46 @@ msgstr ""
 msgid "indices must be integers"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr ""
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr ""
@@ -2190,6 +2318,14 @@ msgstr ""
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2246,6 +2382,10 @@ msgstr ""
 msgid "math domain error"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2269,6 +2409,10 @@ msgstr ""
 msgid "module not found"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr ""
@@ -2293,6 +2437,10 @@ msgstr ""
 msgid "must use keyword argument for key function"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr ""
@@ -2379,6 +2527,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2437,6 +2593,14 @@ msgstr ""
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2446,6 +2610,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr ""
@@ -2521,6 +2701,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@@ -2538,6 +2722,10 @@ msgstr ""
 msgid "return expected '%q' but got '%q'"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2560,6 +2748,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr ""
@@ -2572,6 +2764,10 @@ msgstr ""
 msgid "single '}' encountered in format string"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr ""
@@ -2588,6 +2784,10 @@ msgstr ""
 msgid "soft reboot\n"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr ""
@@ -2677,12 +2877,16 @@ msgstr ""
 msgid "too many arguments provided with the given format"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr ""
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr ""
 
@@ -2813,6 +3017,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@@ -2821,6 +3033,10 @@ msgstr ""
 msgid "wrong number of values to unpack"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr ""

locale/pl.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2019-03-19 18:37-0700\n"
 "Last-Translator: Radomir Dopieralski <circuitpython@sheep.art.pl>\n"
 "Language-Team: pl\n"
@@ -184,6 +184,10 @@ msgstr "typy formatowania 'S' oraz 'O' są niewspierane"
 msgid "'align' requires 1 argument"
 msgstr "'align' wymaga 1 argumentu"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' poza funkcją"
@@ -676,6 +680,10 @@ msgstr "Oczekiwano krotkę długości %d, otrzymano %d"
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@@ -900,10 +908,13 @@ msgstr "Zła nóżka dla prawego kanału"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Złe nóżki"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr "Zła polaryzacja"
@@ -993,6 +1004,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1126,6 +1141,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr "Nie można zmienić częstotliwości PWM gdy variable_frequency=False."
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1167,7 +1183,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1578,6 +1594,10 @@ msgstr "adres jest pusty"
 msgid "arg is an empty sequence"
 msgstr "arg jest puste"
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "argument ma zły typ"
@@ -1591,6 +1611,10 @@ msgstr "zła liczba lub typ argumentów"
 msgid "argument should be a '%q' not a '%q'"
 msgstr "argument powinien być '%q' a nie '%q'"
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr "tablica/bytes wymagane po prawej stronie"
@@ -1599,6 +1623,18 @@ msgstr "tablica/bytes wymagane po prawej stronie"
 msgid "attributes not supported yet"
 msgstr "atrybuty nie są jeszcze obsługiwane"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr "zły tryb kompilacji"
@@ -1841,6 +1877,10 @@ msgstr "nie można zaimportować nazwy %q"
 msgid "cannot perform relative import"
 msgstr "nie można wykonać relatywnego importu"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr "rzutowanie"
@@ -1897,6 +1937,30 @@ msgstr "stała musi być liczbą całkowitą"
 msgid "conversion to object"
 msgstr "konwersja do obiektu"
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr "liczby dziesiętne nieobsługiwane"
@@ -1923,6 +1987,10 @@ msgstr "destination_length musi być nieujemną liczbą całkowitą"
 msgid "dict update sequence has wrong length"
 msgstr "sekwencja ma złą długość"
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1936,6 +2004,10 @@ msgstr "puste"
 msgid "empty heap"
 msgstr "pusta sterta"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr "pusty separator"
@@ -2002,6 +2074,10 @@ msgstr "file musi być otwarte w trybie bajtowym"
 msgid "filesystem must provide mount method"
 msgstr "system plików musi mieć metodę mount"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr "pierwszy argument super() musi być typem"
@@ -2010,6 +2086,14 @@ msgstr "pierwszy argument super() musi być typem"
 msgid "firstbit must be MSB"
 msgstr "firstbit musi być MSB"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "float zbyt wielki"
@@ -2026,6 +2110,10 @@ msgstr "format wymaga słownika"
 msgid "full"
 msgstr "pełny"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "funkcja nie bierze argumentów nazwanych"
@@ -2102,6 +2190,10 @@ msgstr "niepełny klucz formatu"
 msgid "incorrect padding"
 msgstr "złe wypełnienie"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2112,10 +2204,46 @@ msgstr "indeks poza zakresem"
 msgid "indices must be integers"
 msgstr "indeksy muszą być całkowite"
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "wtrącony asembler musi być funkcją"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr "argument 2 do int() busi być pomiędzy 2 a 36"
@@ -2194,6 +2322,14 @@ msgstr "argument 1 dla issubclass() musi być klasą"
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr "argument 2 dla issubclass() musi być klasą lub krotką klas"
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr "join oczekuje listy str/bytes zgodnych z self"
@@ -2250,6 +2386,10 @@ msgstr "bufor mapy zbyt mały"
 msgid "math domain error"
 msgstr "błąd domeny"
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2273,6 +2413,10 @@ msgstr "alokacja pamięci nie powiodła się, sterta zablokowana"
 msgid "module not found"
 msgstr "brak modułu"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "wiele *x w przypisaniu"
@@ -2297,6 +2441,10 @@ msgstr "sck/mosi/miso muszą być podane"
 msgid "must use keyword argument for key function"
 msgstr "funkcja key musi być podana jako argument nazwany"
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr "nazwa '%q' niezdefiniowana"
@@ -2383,6 +2531,14 @@ msgstr "nie wszystkie argumenty wykorzystane w formatowaniu"
 msgid "not enough arguments for format string"
 msgstr "nie dość argumentów przy formatowaniu"
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2441,6 +2597,14 @@ msgstr "offset poza zakresem"
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2450,6 +2614,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr "tylko fragmenty ze step=1 (lub None) są wspierane"
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr "ord oczekuje znaku"
@@ -2526,6 +2706,10 @@ msgstr "trzyargumentowe pow() wymaga liczb całkowitych"
 msgid "queue overflow"
 msgstr "przepełnienie kolejki"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "relatywny import"
@@ -2543,6 +2727,10 @@ msgstr "anotacja wartości musi być identyfikatorem"
 msgid "return expected '%q' but got '%q'"
 msgstr "return oczekiwał '%q', a jest '%q'"
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr "rsplit(None,n)"
@@ -2566,6 +2754,10 @@ msgstr "stos planu pełen"
 msgid "script compilation not supported"
 msgstr "kompilowanie skryptów nieobsługiwane"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr "znak jest niedopuszczalny w specyfikacji formatu łańcucha"
@@ -2578,6 +2770,10 @@ msgstr "znak jest niedopuszczalny w specyfikacji 'c'"
 msgid "single '}' encountered in format string"
 msgstr "pojedynczy '}' w specyfikacji formatu"
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr "okres snu musi być nieujemny"
@@ -2594,6 +2790,10 @@ msgstr "przepełnienie small int"
 msgid "soft reboot\n"
 msgstr "programowy reset\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr "początkowe/końcowe indeksy"
@@ -2683,12 +2883,16 @@ msgstr "timestamp poza zakresem dla time_t na tej platformie"
 msgid "too many arguments provided with the given format"
 msgstr "zbyt wiele argumentów podanych dla tego formatu"
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr "zbyt wiele wartości do rozpakowania (oczekiwano %d)"
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr "indeks krotki poza zakresem"
 
@@ -2819,6 +3023,14 @@ msgstr "value_count musi być > 0"
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr "zła liczba argumentów"
@@ -2827,6 +3039,10 @@ msgstr "zła liczba argumentów"
 msgid "wrong number of values to unpack"
 msgstr "zła liczba wartości do rozpakowania"
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr "x poza zakresem"

locale/pt_BR.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2018-10-02 21:14-0000\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -185,6 +185,10 @@ msgstr "'S' e 'O' não são tipos de formato suportados"
 msgid "'align' requires 1 argument"
 msgstr ""
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr ""
@@ -682,6 +686,10 @@ msgstr ""
 msgid "Extended advertisements with scan response not supported."
 msgstr ""
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr "Falha ao enviar comando."
@@ -906,10 +914,13 @@ msgstr "Pino inválido para canal direito"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Pinos inválidos"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr ""
@@ -1000,6 +1011,10 @@ msgstr ""
 msgid "Must provide MISO or MOSI pin"
 msgstr ""
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr ""
@@ -1136,6 +1151,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr ""
@@ -1178,7 +1194,7 @@ msgid "PulseIn not yet supported"
 msgstr ""
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
 msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
@@ -1588,6 +1604,10 @@ msgstr ""
 msgid "arg is an empty sequence"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "argumento tem tipo errado"
@@ -1601,6 +1621,10 @@ msgstr ""
 msgid "argument should be a '%q' not a '%q'"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr ""
@@ -1609,6 +1633,18 @@ msgstr ""
 msgid "attributes not supported yet"
 msgstr "atributos ainda não suportados"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr ""
@@ -1854,6 +1890,10 @@ msgstr "não pode importar nome %q"
 msgid "cannot perform relative import"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr ""
@@ -1910,6 +1950,30 @@ msgstr "constante deve ser um inteiro"
 msgid "conversion to object"
 msgstr ""
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr ""
@@ -1935,6 +1999,10 @@ msgstr "destination_length deve ser um int >= 0"
 msgid "dict update sequence has wrong length"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1948,6 +2016,10 @@ msgstr "vazio"
 msgid "empty heap"
 msgstr "heap vazia"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr ""
@@ -2015,6 +2087,10 @@ msgstr ""
 msgid "filesystem must provide mount method"
 msgstr "sistema de arquivos deve fornecer método de montagem"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr ""
@@ -2023,6 +2099,14 @@ msgstr ""
 msgid "firstbit must be MSB"
 msgstr "firstbit devem ser MSB"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "float muito grande"
@@ -2039,6 +2123,10 @@ msgstr ""
 msgid "full"
 msgstr "cheio"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "função não aceita argumentos de palavras-chave"
@@ -2115,6 +2203,10 @@ msgstr ""
 msgid "incorrect padding"
 msgstr "preenchimento incorreto"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2125,10 +2217,46 @@ msgstr "Índice fora do intervalo"
 msgid "indices must be integers"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr ""
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr ""
@@ -2207,6 +2335,14 @@ msgstr ""
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2263,6 +2399,10 @@ msgstr ""
 msgid "math domain error"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2286,6 +2426,10 @@ msgstr ""
 msgid "module not found"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr ""
@@ -2310,6 +2454,10 @@ msgstr "deve especificar todos sck/mosi/miso"
 msgid "must use keyword argument for key function"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr ""
@@ -2396,6 +2544,14 @@ msgstr ""
 msgid "not enough arguments for format string"
 msgstr ""
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2454,6 +2610,14 @@ msgstr ""
 msgid "only bit_depth=16 is supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr ""
@@ -2463,6 +2627,22 @@ msgstr ""
 msgid "only slices with step=1 (aka None) are supported"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr ""
@@ -2538,6 +2718,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr "estouro de fila"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@@ -2555,6 +2739,10 @@ msgstr ""
 msgid "return expected '%q' but got '%q'"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2577,6 +2765,10 @@ msgstr ""
 msgid "script compilation not supported"
 msgstr "compilação de script não suportada"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr ""
@@ -2589,6 +2781,10 @@ msgstr ""
 msgid "single '}' encountered in format string"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr ""
@@ -2605,6 +2801,10 @@ msgstr ""
 msgid "soft reboot\n"
 msgstr ""
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr ""
@@ -2696,12 +2896,16 @@ msgstr "timestamp fora do intervalo para a plataforma time_t"
 msgid "too many arguments provided with the given format"
 msgstr "Muitos argumentos fornecidos com o formato dado"
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr ""
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr ""
 
@@ -2832,6 +3036,14 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@@ -2840,6 +3052,10 @@ msgstr ""
 msgid "wrong number of values to unpack"
 msgstr ""
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr ""

locale/zh_Latn_pinyin.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: circuitpython-cn\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-02-19 08:44+0000\n"
+"POT-Creation-Date: 2020-03-03 20:13-0600\n"
 "PO-Revision-Date: 2019-04-13 10:10-0700\n"
 "Last-Translator: hexthat\n"
 "Language-Team: Chinese Hanyu Pinyin\n"
@@ -190,6 +190,10 @@ msgstr "'S' hé 'O' bù zhīchí géshì lèixíng"
 msgid "'align' requires 1 argument"
 msgstr "'align' xūyào 1 gè cānshù"
 
+#: py/compile.c
+msgid "'async for' or 'async with' outside async function"
+msgstr ""
+
 #: py/compile.c
 msgid "'await' outside function"
 msgstr "'await' wàibù gōngnéng"
@@ -684,6 +688,10 @@ msgstr "Qīwàng de chángdù wèi %d de yuán zǔ, dédào %d"
 msgid "Extended advertisements with scan response not supported."
 msgstr "Bù zhīchí dài yǒu sǎomiáo xiǎngyìng de kuòzhǎn guǎngbò."
 
+#: extmod/ulab/code/fft.c
+msgid "FFT is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr "Fāsòng mìnglìng shībài."
@@ -908,10 +916,13 @@ msgstr "Yòuxián tōngdào yǐn jiǎo wúxiào"
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
 #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
 #: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
-#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Wúxiào de yǐn jiǎo"
 
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid pins for PWMOut"
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid polarity"
 msgstr "Wúxiào liǎng jí zhí"
@@ -1001,6 +1012,10 @@ msgstr "Bìxū shì %q zi lèi."
 msgid "Must provide MISO or MOSI pin"
 msgstr "Bìxū tígōng MISO huò MOSI yǐn jiǎo"
 
+#: py/parse.c
+msgid "Name too long"
+msgstr ""
+
 #: shared-bindings/_pixelbuf/PixelBuf.c
 msgid "Negative step not supported"
 msgstr "Bù zhīchí fù bù"
@@ -1140,6 +1155,7 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr "Dāng biànliàng_pínlǜ shì False zài jiànzhú shí PWM pínlǜ bùkě xiě."
 
+#: ports/mimxrt10xx/common-hal/displayio/ParallelBus.c
 #: ports/stm32f4/common-hal/displayio/ParallelBus.c
 msgid "ParallelBus not yet supported"
 msgstr "Shàng bù zhīchí ParallelBus"
@@ -1181,8 +1197,8 @@ msgid "PulseIn not yet supported"
 msgstr "Shàng bù zhīchí PulseIn"
 
 #: ports/stm32f4/common-hal/pulseio/PulseOut.c
-msgid "PulseOut not yet supported"
+msgid "PulseOut not supported on this chip"
-msgstr "Shàng bù zhīchí PulseOut"
+msgstr ""
 
 #: ports/stm32f4/common-hal/os/__init__.c
 msgid "RNG DeInit Error"
@@ -1603,6 +1619,10 @@ msgstr "dìzhǐ wèi kōng"
 msgid "arg is an empty sequence"
 msgstr "cānshù shì yīgè kōng de xùliè"
 
+#: extmod/ulab/code/numerical.c
+msgid "argsort argument must be an ndarray"
+msgstr ""
+
 #: py/runtime.c
 msgid "argument has wrong type"
 msgstr "cānshù lèixíng cuòwù"
@@ -1616,6 +1636,10 @@ msgstr "cānshù biānhào/lèixíng bù pǐpèi"
 msgid "argument should be a '%q' not a '%q'"
 msgstr "cānshù yīnggāi shì '%q', 'bùshì '%q'"
 
+#: extmod/ulab/code/linalg.c
+msgid "arguments must be ndarrays"
+msgstr ""
+
 #: py/objarray.c shared-bindings/nvm/ByteArray.c
 msgid "array/bytes required on right side"
 msgstr "yòu cè xūyào shùzǔ/zì jié"
@@ -1624,6 +1648,18 @@ msgstr "yòu cè xūyào shùzǔ/zì jié"
 msgid "attributes not supported yet"
 msgstr "shǔxìng shàngwèi zhīchí"
 
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, None, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be -1, 0, or 1"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "axis must be None, 0, or 1"
+msgstr ""
+
 #: py/builtinevex.c
 msgid "bad compile mode"
 msgstr "biānyì móshì cuòwù"
@@ -1866,6 +1902,10 @@ msgstr "wúfǎ dǎorù míngchēng %q"
 msgid "cannot perform relative import"
 msgstr "wúfǎ zhíxíng xiāngguān dǎorù"
 
+#: extmod/ulab/code/ndarray.c
+msgid "cannot reshape array (incompatible input/output shape)"
+msgstr ""
+
 #: py/emitnative.c
 msgid "casting"
 msgstr "tóuyǐng"
@@ -1925,6 +1965,30 @@ msgstr "chángshù bìxū shì yīgè zhěngshù"
 msgid "conversion to object"
 msgstr "zhuǎnhuàn wèi duìxiàng"
 
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be linear arrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must be ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/filter.c
+msgid "convolve arguments must not be empty"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "could not broadast input array from shape"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "could not invert Vandermonde matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "ddof must be smaller than length of data set"
+msgstr ""
+
 #: py/parsenum.c
 msgid "decimal numbers not supported"
 msgstr "bù zhīchí xiǎoshù shù"
@@ -1951,6 +2015,10 @@ msgstr "mùbiāo chángdù bìxū shì > = 0 de zhěngshù"
 msgid "dict update sequence has wrong length"
 msgstr "yǔfǎ gēngxīn xùliè de chángdù cuòwù"
 
+#: extmod/ulab/code/numerical.c
+msgid "diff argument must be an ndarray"
+msgstr ""
+
 #: py/modmath.c py/objfloat.c py/objint_longlong.c py/objint_mpz.c py/runtime.c
 #: shared-bindings/math/__init__.c
 msgid "division by zero"
@@ -1964,6 +2032,10 @@ msgstr "kòngxián"
 msgid "empty heap"
 msgstr "kōng yīn yīnxiào"
 
+#: extmod/ulab/code/ndarray.c
+msgid "empty index range"
+msgstr ""
+
 #: py/objstr.c
 msgid "empty separator"
 msgstr "kōng fēngé fú"
@@ -2030,6 +2102,10 @@ msgstr "wénjiàn bìxū shì zài zì jié móshì xià dǎkāi de wénjiàn"
 msgid "filesystem must provide mount method"
 msgstr "wénjiàn xìtǒng bìxū tígōng guà zài fāngfǎ"
 
+#: extmod/ulab/code/ndarray.c
+msgid "first argument must be an iterable"
+msgstr ""
+
 #: py/objtype.c
 msgid "first argument to super() must be type"
 msgstr "chāojí () de dì yī gè cānshù bìxū shì lèixíng"
@@ -2038,6 +2114,14 @@ msgstr "chāojí () de dì yī gè cānshù bìxū shì lèixíng"
 msgid "firstbit must be MSB"
 msgstr "dì yī wèi bìxū shì MSB"
 
+#: extmod/ulab/code/ndarray.c
+msgid "flattening order must be either 'C', or 'F'"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "flip argument must be an ndarray"
+msgstr ""
+
 #: py/objint.c
 msgid "float too big"
 msgstr "fú diǎn tài dà"
@@ -2054,6 +2138,10 @@ msgstr "géshì yāoqiú yīgè yǔjù"
 msgid "full"
 msgstr "chōngfèn"
 
+#: extmod/ulab/code/linalg.c
+msgid "function defined for ndarrays only"
+msgstr ""
+
 #: py/argcheck.c
 msgid "function does not take keyword arguments"
 msgstr "hánshù méiyǒu guānjiàn cí cānshù"
@@ -2130,6 +2218,10 @@ msgstr "géshì bù wánzhěng de mì yào"
 msgid "incorrect padding"
 msgstr "bù zhèngquè de tiánchōng"
 
+#: extmod/ulab/code/ndarray.c
+msgid "index is out of bounds"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
@@ -2140,10 +2232,46 @@ msgstr "suǒyǐn chāochū fànwéi"
 msgid "indices must be integers"
 msgstr "suǒyǐn bìxū shì zhěngshù"
 
+#: extmod/ulab/code/ndarray.c
+msgid "indices must be integers, slices, or Boolean lists"
+msgstr ""
+
 #: py/compile.c
 msgid "inline assembler must be a function"
 msgstr "nèi lián jíhé bìxū shì yīgè hánshù"
 
+#: extmod/ulab/code/create.c
+msgid "input argument must be an integer or a 2-tuple"
+msgstr ""
+
+#: extmod/ulab/code/fft.c
+msgid "input array length must be power of 2"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input data must be an iterable"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is asymmetric"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input matrix is singular"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "input must be square matrix"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "input must be tuple, list, range, or ndarray"
+msgstr ""
+
+#: extmod/ulab/code/poly.c
+msgid "input vectors must be of equal length"
+msgstr ""
+
 #: py/parsenum.c
 msgid "int() arg 2 must be >= 2 and <= 36"
 msgstr "zhěngshù() cānshù 2 bìxū > = 2 qiě <= 36"
@@ -2222,6 +2350,14 @@ msgstr "issubclass() cānshù 1 bìxū shì yīgè lèi"
 msgid "issubclass() arg 2 must be a class or a tuple of classes"
 msgstr "issubclass() cānshù 2 bìxū shì lèi de lèi huò yuán zǔ"
 
+#: extmod/ulab/code/ndarray.c
+msgid "iterables are not of the same length"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "iterations did not converge"
+msgstr ""
+
 #: py/objstr.c
 msgid "join expects a list of str/bytes objects consistent with self object"
 msgstr ""
@@ -2279,6 +2415,10 @@ msgstr "dìtú huǎnchōng qū tài xiǎo"
 msgid "math domain error"
 msgstr "shùxué yù cuòwù"
 
+#: extmod/ulab/code/linalg.c
+msgid "matrix dimensions do not match"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 #: ports/nrf/common-hal/_bleio/Descriptor.c
 #, c-format
@@ -2302,6 +2442,10 @@ msgstr "jìyì tǐ fēnpèi shībài, duī bèi suǒdìng"
 msgid "module not found"
 msgstr "zhǎo bù dào mókuài"
 
+#: extmod/ulab/code/poly.c
+msgid "more degrees of freedom than data points"
+msgstr ""
+
 #: py/compile.c
 msgid "multiple *x in assignment"
 msgstr "duō gè*x zài zuòyè zhōng"
@@ -2326,6 +2470,10 @@ msgstr "bìxū zhǐdìng suǒyǒu sck/mosi/misco"
 msgid "must use keyword argument for key function"
 msgstr "bìxū shǐyòng guānjiàn cí cānshù"
 
+#: extmod/ulab/code/numerical.c
+msgid "n must be between 0, and 9"
+msgstr ""
+
 #: py/runtime.c
 msgid "name '%q' is not defined"
 msgstr "míngchēng '%q' wèi dìngyì"
@@ -2413,6 +2561,14 @@ msgstr "bùshì zì chuàn géshì huà guòchéng zhōng zhuǎnhuàn de suǒyǒ
 msgid "not enough arguments for format string"
 msgstr "géshì zìfú chuàn cān shǔ bùzú"
 
+#: extmod/ulab/code/poly.c
+msgid "number of arguments must be 2, or 3"
+msgstr ""
+
+#: extmod/ulab/code/create.c
+msgid "number of points must be at least 2"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "object '%s' is not a tuple or list"
@@ -2471,6 +2627,14 @@ msgstr "piānlí biānjiè"
 msgid "only bit_depth=16 is supported"
 msgstr "Jǐn zhīchí wèi shēndù = 16"
 
+#: extmod/ulab/code/linalg.c
+msgid "only ndarray objects can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/linalg.c
+msgid "only ndarrays can be inverted"
+msgstr ""
+
 #: ports/nrf/common-hal/audiobusio/PDMIn.c
 msgid "only sample_rate=16000 is supported"
 msgstr "Jǐn zhīchí cǎiyàng lǜ = 16000"
@@ -2480,6 +2644,22 @@ msgstr "Jǐn zhīchí cǎiyàng lǜ = 16000"
 msgid "only slices with step=1 (aka None) are supported"
 msgstr "jǐn zhīchí bù zhǎng = 1(jí wú) de qiēpiàn"
 
+#: extmod/ulab/code/linalg.c
+msgid "only square matrices can be inverted"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operands could not be broadcast together"
+msgstr ""
+
+#: extmod/ulab/code/numerical.c
+msgid "operation is not implemented on ndarrays"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "operation is not supported for given type"
+msgstr ""
+
 #: py/modbuiltins.c
 msgid "ord expects a character"
 msgstr "ord yùqí zìfú"
@@ -2555,6 +2735,10 @@ msgstr "pow() yǒu 3 cānshù xūyào zhěngshù"
 msgid "queue overflow"
 msgstr "duìliè yìchū"
 
+#: extmod/ulab/code/fft.c
+msgid "real and imaginary parts must be of equal length"
+msgstr ""
+
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "xiāngduì dǎorù"
@@ -2572,6 +2756,10 @@ msgstr "fǎnhuí zhùshì bìxū shì biāozhì fú"
 msgid "return expected '%q' but got '%q'"
 msgstr "fǎnhuí yùqí de '%q' dàn huòdéle '%q'"
 
+#: extmod/ulab/code/ndarray.c
+msgid "right hand side must be an ndarray, or a scalar"
+msgstr ""
+
 #: py/objstr.c
 msgid "rsplit(None,n)"
 msgstr ""
@@ -2596,6 +2784,10 @@ msgstr "jìhuà duīzhàn yǐ mǎn"
 msgid "script compilation not supported"
 msgstr "bù zhīchí jiǎoběn biānyì"
 
+#: extmod/ulab/code/ndarray.c
+msgid "shape must be a 2-tuple"
+msgstr ""
+
 #: py/objstr.c
 msgid "sign not allowed in string format specifier"
 msgstr "zìfú chuàn géshì shuōmíng fú zhōng bù yǔnxǔ shǐyòng fúhào"
@@ -2608,6 +2800,10 @@ msgstr "zhěngshù géshì shuōmíng fú 'c' bù yǔnxǔ shǐyòng fúhào"
 msgid "single '}' encountered in format string"
 msgstr "zài géshì zìfú chuàn zhōng yù dào de dāngè '}'"
 
+#: extmod/ulab/code/linalg.c
+msgid "size is defined for ndarrays only"
+msgstr ""
+
 #: shared-bindings/time/__init__.c
 msgid "sleep length must be non-negative"
 msgstr "shuìmián chángdù bìxū shìfēi fùshù"
@@ -2624,6 +2820,10 @@ msgstr "xiǎo zhěngshù yìchū"
 msgid "soft reboot\n"
 msgstr "ruǎn chóngqǐ\n"
 
+#: extmod/ulab/code/numerical.c
+msgid "sort argument must be an ndarray"
+msgstr ""
+
 #: py/objstr.c
 msgid "start/end indices"
 msgstr "kāishǐ/jiéshù zhǐshù"
@@ -2713,12 +2913,16 @@ msgstr "time_t shíjiān chuō chāochū píngtái fànwéi"
 msgid "too many arguments provided with the given format"
 msgstr "tígōng jǐ dìng géshì de cānshù tài duō"
 
+#: extmod/ulab/code/ndarray.c
+msgid "too many indices"
+msgstr ""
+
 #: py/runtime.c
 #, c-format
 msgid "too many values to unpack (expected %d)"
 msgstr "dǎkāi tài duō zhí (yùqí %d)"
 
-#: py/objstr.c
+#: extmod/ulab/code/linalg.c py/objstr.c
 msgid "tuple index out of range"
 msgstr "yuán zǔ suǒyǐn chāochū fànwéi"
 
@@ -2849,6 +3053,14 @@ msgstr "zhí jìshù bìxū wèi > 0"
 msgid "window must be <= interval"
 msgstr "Chuāngkǒu bìxū shì <= jiàngé"
 
+#: extmod/ulab/code/linalg.c
+msgid "wrong argument type"
+msgstr ""
+
+#: extmod/ulab/code/ndarray.c
+msgid "wrong input type"
+msgstr ""
+
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr "cānshù shù cuòwù"
@@ -2857,6 +3069,10 @@ msgstr "cānshù shù cuòwù"
 msgid "wrong number of values to unpack"
 msgstr "wúfǎ jiě bāo de zhí shù"
 
+#: extmod/ulab/code/ndarray.c
+msgid "wrong operand type on the right hand side"
+msgstr ""
+
 #: shared-module/displayio/Shape.c
 msgid "x value out of bounds"
 msgstr "x zhí chāochū biānjiè"
@@ -3081,6 +3297,9 @@ msgstr "líng bù"
 #~ msgid "Pixel beyond bounds of buffer"
 #~ msgstr "Xiàngsù chāochū huǎnchōng qū biānjiè"
 
+#~ msgid "PulseOut not yet supported"
+#~ msgstr "Shàng bù zhīchí PulseOut"
+
 #~ msgid "Range out of bounds"
 #~ msgstr "Fànwéi chāochū biānjiè"
 

mpy-cross/.gitignore

@@ -3,4 +3,5 @@
 /mpy-cross.static
 /mpy-cross.static.exe
 /mpy-cross.static-raspbian
+/mpy-cross.fuzz
 /pitools

mpy-cross/Makefile.fuzz

@@ -0,0 +1,6 @@
+
+PROG=mpy-cross.fuzz
+BUILD=build-static
+STATIC_BUILD=1
+CC=afl-clang-fast
+include mpy-cross.mk

ports/atmel-samd/boards/kicksat-sprite/mpconfigboard.mk

@@ -15,3 +15,5 @@ CIRCUITPY_DISPLAYIO = 0
 CIRCUITPY_NETWORK = 0
 CIRCUITPY_PS2IO = 0
 CIRCUITPY_AUDIOMP3 = 0
+
+MICROPY_PY_ULAB = 0

ports/atmel-samd/boards/winterbloom_sol/mpconfigboard.mk

@@ -6,6 +6,7 @@ USB_PID = 0x8062
 USB_PRODUCT = "Sol"
 USB_MANUFACTURER = "Winterbloom"
 USB_INTERFACE_NAME = "Sol"
+USB_DEVICES = "CDC,MSC,AUDIO"
 
 CHIP_VARIANT = SAMD51J20A
 CHIP_FAMILY = samd51
@@ -25,6 +26,7 @@ CIRCUITPY_I2CSLAVE = 0
 CIRCUITPY_NETWORK = 0
 CIRCUITPY_TOUCHIO = 0
 CIRCUITPY_PS2IO = 0
+CIRCUITPY_USB_HID = 0
 
 # Enable micropython.native
 CIRCUITPY_ENABLE_MPY_NATIVE = 1

ports/atmel-samd/mpconfigport.mk

@@ -62,6 +62,12 @@ ifndef CIRCUITPY_SAMD
 CIRCUITPY_SAMD = 1
 endif
 
+ifndef MICROPY_PY_ULAB
+ifneq ($(CIRCUITPY_SMALL_BUILD),1)
+MICROPY_PY_ULAB = 1
+endif
+endif
+
 endif # samd51
 
 INTERNAL_LIBM = 1

ports/nrf/Makefile

@@ -102,7 +102,6 @@ CFLAGS += -Wno-undef
 CFLAGS += -Wno-cast-align
 
 NRF_DEFINES += -DCONFIG_GPIO_AS_PINRESET
-NRF_DEFINES += -D_FS_DISK_READ_ALIGNED=1
 CFLAGS += $(NRF_DEFINES)
 
 CFLAGS += \

ports/nrf/mpconfigport.mk

@@ -69,4 +69,5 @@ NRF_DEFINES += -DNRF52840_XXAA -DNRF52840
 # Defined here because system_nrf52840.c doesn't #include any of our own include files.
 CFLAGS += -DCONFIG_NFCT_PINS_AS_GPIOS
 
+MICROPY_PY_ULAB = 1
 endif

ports/nrf/supervisor/qspi_flash.c

@@ -83,11 +83,52 @@ bool spi_flash_sector_command(uint8_t command, uint32_t address) {
 }
 
 bool spi_flash_write_data(uint32_t address, uint8_t* data, uint32_t length) {
+    // TODO: In theory, this also needs to handle unaligned data and
+    // non-multiple-of-4 length.  (in practice, I don't think the fat layer
+    // generates such writes)
     return nrfx_qspi_write(data, length, address) == NRFX_SUCCESS;
 }
 
 bool spi_flash_read_data(uint32_t address, uint8_t* data, uint32_t length) {
-    return nrfx_qspi_read(data, length, address) == NRFX_SUCCESS;
+    int misaligned = ((intptr_t)data) & 3;
+    // If the data is misaligned, we need to read 4 bytes
+    // into an aligned buffer, and then copy 1, 2, or 3 bytes from the aligned
+    // buffer to data.
+    if(misaligned) {
+        int sz = 4 - misaligned;
+        __attribute__((aligned(4))) uint8_t buf[4];
+
+        if(nrfx_qspi_read(buf, 4, address) != NRFX_SUCCESS) {
+            return false;
+        }
+        memcpy(data, buf, sz);
+        data += sz;
+        address += sz;
+        length -= sz;
+    }
+
+    // nrfx_qspi_read works in 4 byte increments, though it doesn't
+    // signal an error if sz is not a multiple of 4.  Read (directly into data)
+    // all but the last 1, 2, or 3 bytes depending on the (remaining) length.
+    uint32_t sz = length & ~(uint32_t)3;
+    if(nrfx_qspi_read(data, sz, address) != NRFX_SUCCESS) {
+        return false;
+    }
+    data += sz;
+    address += sz;
+    length -= sz;
+
+    // Now, if we have any bytes left over, we must do a final read of 4
+    // bytes and copy 1, 2, or 3 bytes to data.
+    if(length) {
+        __attribute__((aligned(4))) uint8_t buf[4];
+        if(nrfx_qspi_read(buf, 4, address) != NRFX_SUCCESS) {
+            return false;
+        }
+        memcpy(data, buf, length);
+    }
+
+    return true;
 }
 
 void spi_flash_init(void) {

ports/stm32f4/common-hal/pulseio/PWMOut.c

@@ -163,7 +163,7 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self,
         } else if (var_freq_mismatch) {
             mp_raise_ValueError(translate("Cannot vary frequency on a timer that is already in use"));
         } else {
-            mp_raise_ValueError(translate("Invalid pins"));
+            mp_raise_ValueError(translate("Invalid pins for PWMOut"));
         }
     }
 

ports/stm32f4/common-hal/pulseio/PulseOut.c

@@ -35,21 +35,180 @@
 #include "shared-bindings/pulseio/PWMOut.h"
 #include "supervisor/shared/translate.h"
 
+#include "stm32f4xx_hal.h"
+#include "common-hal/microcontroller/Pin.h"
+#include "tick.h"
+
+// A single timer is shared amongst all PulseOut objects under the assumption that
+// the code is single threaded.
+STATIC uint8_t refcount = 0;
+
+STATIC uint16_t *pulse_array = NULL;
+STATIC volatile uint16_t pulse_array_index = 0;
+STATIC uint16_t pulse_array_length;
+
+//Timer is shared, must be accessible by interrupt
+STATIC TIM_HandleTypeDef t7_handle;
+pulseio_pulseout_obj_t *curr_pulseout = NULL;
+
+STATIC void turn_on(pulseio_pulseout_obj_t *pulseout) {
+    // Turn on PWM
+    HAL_TIM_PWM_Start(&(pulseout->pwmout->handle), pulseout->pwmout->channel);
+}
+
+STATIC void turn_off(pulseio_pulseout_obj_t *pulseout) {
+    // Turn off PWM
+    HAL_TIM_PWM_Stop(&(pulseout->pwmout->handle), pulseout->pwmout->channel);
+    // Make sure pin is low.
+    HAL_GPIO_WritePin(pin_port(pulseout->pwmout->tim->pin->port), 
+                      pin_mask(pulseout->pwmout->tim->pin->number), 0);
+}
+
+STATIC void start_timer(void) {
+    // Set the new period
+    t7_handle.Init.Period = pulse_array[pulse_array_index] - 1;
+    HAL_TIM_Base_Init(&t7_handle);
+
+    // TIM7 has limited HAL support, set registers manually
+    t7_handle.Instance->SR = 0; // Prevent the SR from triggering an interrupt
+    t7_handle.Instance->CR1 |= TIM_CR1_CEN; // Resume timer
+    t7_handle.Instance->CR1 |= TIM_CR1_URS; // Disable non-overflow interrupts
+    __HAL_TIM_ENABLE_IT(&t7_handle, TIM_IT_UPDATE);
+
+}
+
+STATIC void pulseout_event_handler(void) {
+    if (curr_pulseout->pwmout == NULL) {
+        return; //invalid interrupt
+    }
+
+    HAL_GPIO_WritePin(pin_port(2),pin_mask(6), 1);
+    HAL_GPIO_WritePin(pin_port(2),pin_mask(6), 0);
+
+    pulse_array_index++;
+
+    // No more pulses. Turn off output and don't restart.
+    if (pulse_array_index >= pulse_array_length) {
+        turn_off(curr_pulseout);
+        return;
+    }
+
+    // Alternate on and off, starting with on.
+    if (pulse_array_index % 2 == 0) {
+        turn_on(curr_pulseout);
+    } else {
+        turn_off(curr_pulseout);
+    }
+
+    // Count up to the next given value.
+    start_timer();
+}
 
 void pulseout_reset() {
+    #if HAS_BASIC_TIM
+    __HAL_RCC_TIM7_CLK_DISABLE();
+    refcount = 0;
+    #endif
 }
 
 void common_hal_pulseio_pulseout_construct(pulseio_pulseout_obj_t* self,
                                            const pulseio_pwmout_obj_t* carrier) {
-    mp_raise_NotImplementedError(translate("PulseOut not yet supported"));
+#if !(HAS_BASIC_TIM)
+    mp_raise_NotImplementedError(translate("PulseOut not supported on this chip"));
+#else
+    // Add to active PulseOuts
+    refcount++;
+
+    // Calculate a 1 ms period
+    uint32_t source, clk_div;
+    source = HAL_RCC_GetPCLK1Freq(); // TIM7 is on APB1
+    clk_div = RCC->CFGR & RCC_CFGR_PPRE1;
+    // APB quirk, see See DM00031020 Rev 4, page 115.
+    if (clk_div != 0) {
+        // APB prescaler for this timer is > 1
+        source *= 2;
+    }
+
+    uint32_t prescaler = source/1000000; //1us intervals
+
+    __HAL_RCC_TIM7_CLK_ENABLE();
+    HAL_NVIC_SetPriority(TIM7_IRQn, 4, 0);
+    HAL_NVIC_EnableIRQ(TIM7_IRQn);
+
+    // Timers 6 and 7 have no pins, so using them doesn't affect PWM availability
+    t7_handle.Instance = TIM7;
+    t7_handle.Init.Period = 100; //immediately replaced.
+    t7_handle.Init.Prescaler = prescaler - 1;
+    t7_handle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+    t7_handle.Init.CounterMode = TIM_COUNTERMODE_UP;
+    t7_handle.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+
+    HAL_TIM_Base_Init(&t7_handle);
+    t7_handle.Instance->SR = 0;
+
+    // The HAL can't work with const, recast required.
+    self->pwmout = (pulseio_pwmout_obj_t*)carrier;
+
+    turn_off(self);
+#endif
 }
 
 bool common_hal_pulseio_pulseout_deinited(pulseio_pulseout_obj_t* self) {
-    return true;
+    return self->pwmout == NULL;
 }
 
 void common_hal_pulseio_pulseout_deinit(pulseio_pulseout_obj_t* self) {
+    if (common_hal_pulseio_pulseout_deinited(self)) {
+        return;
+    }
+    turn_on(self);
+    self->pwmout = NULL;
+
+    refcount--;
+    if (refcount == 0) {
+        #if HAS_BASIC_TIM
+        __HAL_RCC_TIM7_CLK_DISABLE();
+        #endif
+    }
 }
 
 void common_hal_pulseio_pulseout_send(pulseio_pulseout_obj_t* self, uint16_t* pulses, uint16_t length) {
+    pulse_array = pulses;
+    pulse_array_index = 0;
+    pulse_array_length = length;
+    curr_pulseout = self;
+
+    turn_on(self);
+
+    // Count up to the next given value.
+    start_timer();
+
+    // Use when debugging, or issues are irrecoverable
+    // uint32_t starttime = supervisor_ticks_ms64();
+    // uint32_t timeout = 10000;
+    while(pulse_array_index < length) {
+        // Do other things while we wait. The interrupts will handle sending the
+        // signal.
+        RUN_BACKGROUND_TASKS;
+
+        // Use when debugging, or issues are irrecoverable
+        // if ((supervisor_ticks_ms64() - starttime ) > timeout ) {
+        //    mp_raise_RuntimeError(translate("Error: Send Timeout"));
+        // }
+    }
+    //turn off timer counter. 
+    t7_handle.Instance->CR1 &= ~TIM_CR1_CEN;
+}
+
+void TIM7_IRQHandler(void)
+{
+    // Detect TIM Update event
+    if (__HAL_TIM_GET_FLAG(&t7_handle, TIM_FLAG_UPDATE) != RESET)
+    {
+        if (__HAL_TIM_GET_IT_SOURCE(&t7_handle, TIM_IT_UPDATE) != RESET)
+        {
+            __HAL_TIM_CLEAR_IT(&t7_handle, TIM_IT_UPDATE);
+            pulseout_event_handler();
+        }
+    }
 }

ports/stm32f4/common-hal/pulseio/PulseOut.h

@@ -34,7 +34,7 @@
 
 typedef struct {
     mp_obj_base_t base;
-    const pulseio_pwmout_obj_t *pwmout;
+    pulseio_pwmout_obj_t *pwmout;
 } pulseio_pulseout_obj_t;
 
 void pulseout_reset(void);

ports/stm32f4/peripherals/stm32f4/periph.h

@@ -138,23 +138,26 @@ typedef struct {
     .pin = tim_pin, \
 }
 
-//Starter Lines
+//Access Lines
 
 #ifdef STM32F401xE
 #define HAS_DAC 0
 #define HAS_TRNG 0
+#define HAS_BASIC_TIM 0
 #include "stm32f401xe/periph.h"
 #endif
 
 #ifdef STM32F411xE
 #define HAS_DAC 0
 #define HAS_TRNG 0
+#define HAS_BASIC_TIM 0
 #include "stm32f411xe/periph.h"
 #endif
 
 #ifdef STM32F412Zx
 #define HAS_DAC 0
 #define HAS_TRNG 1
+#define HAS_BASIC_TIM 1
 #include "stm32f412zx/periph.h"
 #endif
 
@@ -163,12 +166,14 @@ typedef struct {
 #ifdef STM32F405xx
 #define HAS_DAC 1
 #define HAS_TRNG 1
+#define HAS_BASIC_TIM 1
 #include "stm32f405xx/periph.h"
 #endif
 
 #ifdef STM32F407xx
 #define HAS_DAC 1
 #define HAS_TRNG 1
+#define HAS_BASIC_TIM 1
 #include "stm32f407xx/periph.h"
 #endif
 

ports/stm32f4/peripherals/stm32f4/stm32f405xx/gpio.c

@@ -30,9 +30,13 @@
 
 void stm32f4_peripherals_gpio_init(void) {
     //Enable all GPIO for now
-    __HAL_RCC_GPIOC_CLK_ENABLE();
     __HAL_RCC_GPIOA_CLK_ENABLE();
     __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+    __HAL_RCC_GPIOF_CLK_ENABLE();
+    __HAL_RCC_GPIOG_CLK_ENABLE();
 
     //Never reset pins
     never_reset_pin_number(2,13); //PC13 anti tamp

ports/stm32f4/peripherals/stm32f4/stm32f407xx/gpio.c

@@ -30,9 +30,13 @@
 
 void stm32f4_peripherals_gpio_init(void) {
     //Enable all GPIO for now
-    __HAL_RCC_GPIOC_CLK_ENABLE();
     __HAL_RCC_GPIOA_CLK_ENABLE();
     __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+    __HAL_RCC_GPIOF_CLK_ENABLE();
+    __HAL_RCC_GPIOG_CLK_ENABLE();
 
     //Never reset pins
     never_reset_pin_number(2,13); //PC13 anti tamp

ports/stm32f4/supervisor/port.c

@@ -35,6 +35,7 @@
 #include "common-hal/busio/SPI.h"
 #include "common-hal/busio/UART.h"
 #include "common-hal/pulseio/PWMOut.h"
+#include "common-hal/pulseio/PulseOut.h"
 
 #include "stm32f4/clocks.h"
 #include "stm32f4/gpio.h"
@@ -60,6 +61,7 @@ void reset_port(void) {
     spi_reset();
     uart_reset();
     pwmout_reset();
+    pulseout_reset();
 }
 
 void reset_to_bootloader(void) {

ports/unix/Makefile

@@ -277,6 +277,18 @@ coverage_test: coverage
 coverage_clean:
 	$(MAKE) V=2 BUILD=build-coverage PROG=micropython_coverage clean
 
+# build an interpreter for fuzzing
+fuzz:
+	$(MAKE) \
+	    CC=afl-clang-fast DEBUG=1 \
+	    CFLAGS_EXTRA='$(CFLAGS_EXTRA) -ffunction-sections' \
+	    LDFLAGS_EXTRA='$(LDFLAGS_EXTRA)' \
+	    BUILD=build-fuzz PROG=micropython_fuzz
+
+fuzz_clean:
+	$(MAKE) V=2 BUILD=build-fuzz PROG=micropython_fuzz clean
+
+
 # Value of configure's --host= option (required for cross-compilation).
 # Deduce it from CROSS_COMPILE by default, but can be overridden.
 ifneq ($(CROSS_COMPILE),)

ports/unix/mpconfigport.h

@@ -323,3 +323,6 @@ void mp_unix_mark_exec(void);
 // For debugging purposes, make printf() available to any source file.
 #include <stdio.h>
 #endif
+
+#define MICROPY_PY_BUILTINS_HELP (1)
+#define MICROPY_PY_BUILTINS_HELP_MODULES (1)

ports/unix/mpconfigport.mk

@@ -40,3 +40,5 @@ MICROPY_PY_JNI = 0
 # Avoid using system libraries, use copies bundled with MicroPython
 # as submodules (currently affects only libffi).
 MICROPY_STANDALONE = 0
+
+MICROPY_PY_ULAB = 1

py/builtin.h

@@ -117,6 +117,13 @@ extern const mp_obj_module_t mp_module_websocket;
 extern const mp_obj_module_t mp_module_webrepl;
 extern const mp_obj_module_t mp_module_framebuf;
 extern const mp_obj_module_t mp_module_btree;
+extern const mp_obj_module_t ulab_user_cmodule;
+extern mp_obj_module_t ulab_fft_module;
+extern mp_obj_module_t ulab_filter_module;
+extern mp_obj_module_t ulab_linalg_module;
+extern mp_obj_module_t ulab_numerical_module;
+extern mp_obj_module_t ulab_poly_module;
+
 
 extern const char MICROPY_PY_BUILTINS_HELP_TEXT[];
 

py/builtinimport.c

@@ -400,21 +400,31 @@ mp_obj_t mp_builtin___import__(size_t n_args, const mp_obj_t *args) {
             DEBUG_printf("Current path: %.*s\n", vstr_len(&path), vstr_str(&path));
 
             if (stat == MP_IMPORT_STAT_NO_EXIST) {
-                #if MICROPY_MODULE_WEAK_LINKS
+                // This is just the module name after the previous .
-                // check if there is a weak link to this module
+                qstr current_module_name = qstr_from_strn(mod_str + last, i - last);
-                if (i == mod_len) {
+                mp_map_elem_t *el = NULL;
-                    mp_map_elem_t *el = mp_map_lookup((mp_map_t*)&mp_builtin_module_weak_links_map, MP_OBJ_NEW_QSTR(mod_name), MP_MAP_LOOKUP);
+                if (outer_module_obj == MP_OBJ_NULL) {
+                    el = mp_map_lookup((mp_map_t*)&mp_builtin_module_map,
+                                       MP_OBJ_NEW_QSTR(current_module_name),
+                                       MP_MAP_LOOKUP);
+                    #if MICROPY_MODULE_WEAK_LINKS
+                    // check if there is a weak link to this module
                     if (el == NULL) {
-                        goto no_exist;
+                        el = mp_map_lookup((mp_map_t*)&mp_builtin_module_weak_links_map,
+                                           MP_OBJ_NEW_QSTR(current_module_name),
+                                           MP_MAP_LOOKUP);
                     }
-                    // found weak linked module
+                    #endif
+                } else {
+                    el = mp_map_lookup(&((mp_obj_module_t*) outer_module_obj)->globals->map,
+                                       MP_OBJ_NEW_QSTR(current_module_name),
+                                       MP_MAP_LOOKUP);
+                }
+
+                if (el != NULL && MP_OBJ_IS_TYPE(el->value, &mp_type_module)) {
                     module_obj = el->value;
                     mp_module_call_init(mod_name, module_obj);
                 } else {
-                    no_exist:
-                #else
-                {
-                #endif
                     // couldn't find the file, so fail
                     if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
                         mp_raise_ImportError(translate("module not found"));

py/circuitpy_defns.mk

@@ -431,6 +431,19 @@ $(addprefix lib/,\
 	libm/atanf.c \
 	libm/atan2f.c \
 	)
+ifeq ($(MICROPY_PY_ULAB),1)
+SRC_LIBM += \
+$(addprefix lib/,\
+	libm/acoshf.c \
+	libm/asinhf.c \
+	libm/atanhf.c \
+	libm/erf_lgamma.c \
+	libm/log1pf.c \
+	libm/sf_erf.c \
+	libm/wf_lgamma.c \
+	libm/wf_tgamma.c \
+	)
+endif
 endif
 
 ifdef LD_TEMPLATE_FILE

py/circuitpy_mpconfig.h

@@ -578,6 +578,12 @@ extern const struct _mp_obj_module_t ustack_module;
 #define JSON_MODULE
 #endif
 
+#if defined(MICROPY_PY_ULAB) && MICROPY_PY_ULAB
+#define ULAB_MODULE \
+    { MP_ROM_QSTR(MP_QSTR_ulab), MP_ROM_PTR(&ulab_user_cmodule) },
+#else
+#define ULAB_MODULE
+#endif
 #if MICROPY_PY_URE
 #define RE_MODULE { MP_ROM_QSTR(MP_QSTR_re), MP_ROM_PTR(&mp_module_ure) },
 #else

py/compile.c

@@ -1711,6 +1711,16 @@ STATIC void compile_yield_from(compiler_t *comp) {
 }
 
 #if MICROPY_PY_ASYNC_AWAIT
+STATIC bool compile_require_async_context(compiler_t *comp, mp_parse_node_struct_t *pns) {
+    int scope_flags = comp->scope_cur->scope_flags;
+    if(scope_flags & MP_SCOPE_FLAG_GENERATOR) {
+        return true;
+    }
+    compile_syntax_error(comp, (mp_parse_node_t)pns,
+        translate("'async for' or 'async with' outside async function"));
+    return false;
+}
+
 STATIC void compile_await_object_method(compiler_t *comp, qstr method) {
     EMIT_ARG(load_method, method, false);
     EMIT_ARG(call_method, 0, 0, 0);
@@ -1720,6 +1730,10 @@ STATIC void compile_await_object_method(compiler_t *comp, qstr method) {
 STATIC void compile_async_for_stmt(compiler_t *comp, mp_parse_node_struct_t *pns) {
     // comp->break_label |= MP_EMIT_BREAK_FROM_FOR;
 
+    if(!compile_require_async_context(comp, pns)) {
+        return;
+    }
+
     qstr context = MP_PARSE_NODE_LEAF_ARG(pns->nodes[1]);
     uint while_else_label = comp_next_label(comp);
     uint try_exception_label = comp_next_label(comp);
@@ -1857,6 +1871,9 @@ STATIC void compile_async_with_stmt_helper(compiler_t *comp, int n, mp_parse_nod
 }
 
 STATIC void compile_async_with_stmt(compiler_t *comp, mp_parse_node_struct_t *pns) {
+    if(!compile_require_async_context(comp, pns)) {
+        return;
+    }
     // get the nodes for the pre-bit of the with (the a as b, c as d, ... bit)
     mp_parse_node_t *nodes;
     int n = mp_parse_node_extract_list(&pns->nodes[0], PN_with_stmt_list, &nodes);

py/gc_long_lived.c

@@ -89,7 +89,7 @@ mp_obj_dict_t *make_dict_long_lived(mp_obj_dict_t *dict, uint8_t max_depth) {
     #ifndef MICROPY_ENABLE_GC
     return dict;
     #endif
-    if (dict == NULL || max_depth == 0 || dict == &MP_STATE_VM(dict_main)) {
+    if (dict == NULL || max_depth == 0 || dict == &MP_STATE_VM(dict_main) || dict->map.is_fixed) {
         return dict;
     }
     // Don't recurse unnecessarily. Return immediately if we've already seen this dict.

py/mpconfig.h

@@ -1173,6 +1173,10 @@ typedef double mp_float_t;
 #define MICROPY_PY_UJSON (0)
 #endif
 
+#ifndef MICROPY_PY_ULAB
+#define MICROPY_PY_ULAB (0)
+#endif
+
 #ifndef MICROPY_PY_URE
 #define MICROPY_PY_URE (0)
 #endif

py/objmodule.c

@@ -69,6 +69,13 @@ STATIC void module_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
         // delete/store attribute
         mp_obj_dict_t *dict = self->globals;
         if (dict->map.is_fixed) {
+            mp_map_elem_t *elem = mp_map_lookup(&dict->map, MP_OBJ_NEW_QSTR(attr), MP_MAP_LOOKUP);
+            // Return success if the given value is already in the dictionary. This is the case for
+            // native packages with native submodules.
+            if (elem != NULL && elem->value == dest[1]) {
+                dest[0] = MP_OBJ_NULL; // indicate success
+                return;
+            } else
             #if MICROPY_CAN_OVERRIDE_BUILTINS
             if (dict == &mp_module_builtins_globals) {
                 if (MP_STATE_VM(mp_module_builtins_override_dict) == NULL) {
@@ -206,6 +213,14 @@ STATIC const mp_rom_map_elem_t mp_builtin_module_table[] = {
     { MP_ROM_QSTR(MP_QSTR_ujson), MP_ROM_PTR(&mp_module_ujson) },
 #endif
 #endif
+#if MICROPY_PY_ULAB
+#if CIRCUITPY
+// CircuitPython: Defined in MICROPY_PORT_BUILTIN_MODULES, so not defined here.
+// TODO: move to shared-bindings/
+#else
+    { MP_ROM_QSTR(MP_QSTR_ulab), MP_ROM_PTR(&ulab_user_cmodule) },
+#endif
+#endif
 #if MICROPY_PY_URE
 #if CIRCUITPY
 // CircuitPython: Defined in MICROPY_PORT_BUILTIN_MODULES, so not defined here.

py/parse.c

@@ -477,6 +477,9 @@ STATIC void push_result_token(parser_t *parser, uint8_t rule_id) {
     mp_parse_node_t pn;
     mp_lexer_t *lex = parser->lexer;
     if (lex->tok_kind == MP_TOKEN_NAME) {
+        if(lex->vstr.len >= (1 << (8 * MICROPY_QSTR_BYTES_IN_LEN))) {
+            mp_raise_msg(&mp_type_SyntaxError, translate("Name too long"));
+        }
         qstr id = qstr_from_strn(lex->vstr.buf, lex->vstr.len);
         #if MICROPY_COMP_CONST
         // if name is a standalone identifier, look it up in the table of dynamic constants

py/py.mk

@@ -105,6 +105,22 @@ $(BUILD)/$(BTREE_DIR)/%.o: CFLAGS += -Wno-old-style-definition -Wno-sign-compare
 $(BUILD)/extmod/modbtree.o: CFLAGS += $(BTREE_DEFS)
 endif
 
+ifeq ($(MICROPY_PY_ULAB),1)
+SRC_MOD += $(addprefix extmod/ulab/code/, \
+create.c \
+fft.c \
+filter.c \
+linalg.c \
+ndarray.c \
+numerical.c \
+poly.c \
+ulab.c \
+vectorise.c \
+	)
+CFLAGS_MOD += -DMICROPY_PY_ULAB=1 -DMODULE_ULAB_ENABLED=1
+$(BUILD)/extmod/ulab/code/%.o: CFLAGS += -Wno-sign-compare -Wno-missing-prototypes -Wno-unused-parameter -Wno-missing-declarations -Wno-error -Wno-shadow -Wno-maybe-uninitialized -DCIRCUITPY
+endif
+
 # External modules written in C.
 ifneq ($(USER_C_MODULES),)
 # pre-define USERMOD variables as expanded so that variables are immediate

shared-bindings/audiocore/RawSample.c

@@ -49,7 +49,7 @@
 //|   first sample will be for channel 1, the second sample will be for channel two, the third for
 //|   channel 1 and so on.
 //|
-//|   :param array buffer: An `array.array` with samples
+//|   :param array.array buffer: An `array.array` with samples
 //|   :param int channel_count: The number of channels in the buffer
 //|   :param int sample_rate: The desired playback sample rate
 //|

shared-bindings/ulab/__init__.rst

@@ -0,0 +1,450 @@
+
+:mod:`ulab` --- Manipulate numeric data similar to numpy
+========================================================
+
+.. module:: ulab
+   :synopsis: Manipulate numeric data similar to numpy
+
+`ulab` is a numpy-like module for micropython, meant to simplify and
+speed up common mathematical operations on arrays. The primary goal was to
+implement a small subset of numpy that might be useful in the context of a
+microcontroller. This means low-level data processing of linear (array) and
+two-dimensional (matrix) data.
+
+`ulab` is adapted from micropython-ulab, and the original project's
+documentation can be found at
+https://micropython-ulab.readthedocs.io/en/latest/
+
+`ulab` is modeled after numpy, and aims to be a compatible subset where
+possible.  Numpy's documentation can be found at
+https://docs.scipy.org/doc/numpy/index.html
+
+.. contents::
+
+.. attribute:: __version__
+
+The closest corresponding version of micropython-ulab
+
+ulab.array -- 1- and 2- dimensional array
+-----------------------------------------
+
+.. class:: ulab.array(values, \*, dtype=float)
+
+  :param sequence values: Sequence giving the initial content of the array.
+  :param dtype: The type of array values, ``int8``, ``uint8``, ``int16``, ``uint16``, or ``float``
+
+  The `values` sequence can either be a sequence of numbers (in which case a
+  1-dimensional array is created), or a sequence where each subsequence has
+  the same length (in which case a 2-dimensional array is created).
+
+  In many cases, it is more convenient to create an array from a function
+  like `zeros` or `linspace`.
+
+  `ulab.array` implements the buffer protocol, so it can be used in many
+  places an `array.array` can be used.
+
+   .. attribute:: shape
+
+      The size of the array, a tuple of length 1 or 2
+
+   .. attribute:: size
+
+      The number of elements in the array
+
+   .. attribute:: itemsize
+
+      The number of elements in the array
+
+   .. method:: flatten(\*, order='C')
+
+      :param order: Whether to flatten by rows ('C') or columns ('F')
+
+      Returns a new `ulab.array` object which is always 1 dimensional.
+      If order is 'C' (the default", then the data is ordered in rows;
+      If it is 'F', then the data is ordered in columns.  "C" and "F" refer
+      to the typical storage organization of the C and Fortran languages.
+
+   .. method:: sort(\*, axis=1)
+
+      :param axis: Whether to sort elements within rows (0), columns (1), or elements (None)
+
+   .. method:: transpose()
+
+      Swap the rows and columns of a 2-dimensional array
+
+   .. method:: __add__()
+
+      Adds corresponding elements of the two arrays, or adds a number to all
+      elements of the array.  A number must be on the right hand side.  If
+      both arguments are arrays, their sizes must match.
+
+   .. method:: __sub__()
+
+      Subtracts corresponding elements of the two arrays, or subtracts a
+      number from all elements of the array.  A number must be on the right
+      hand side.  If both arguments are arrays, their sizes must match.
+
+   .. method:: __mul__()
+
+      Multiplies corresponding elements of the two arrays, or multiplies
+      all elements of the array by a number.  A number must be on the right
+      hand side.  If both arguments are arrays, their sizes must match.
+
+   .. method:: __div__()
+
+      Multiplies corresponding elements of the two arrays, or divides
+      all elements of the array by a number.  A number must be on the right
+      hand side.  If both arguments are arrays, their sizes must match.
+
+   .. method:: __getitem__()
+
+      Retrieve an element of the array.
+
+   .. method:: __setitem__()
+
+      Set an element of the array.
+
+Array type codes
+----------------
+.. attribute:: int8
+
+   Type code for signed integers in the range -128 .. 127 inclusive, like the 'b' typecode of `array.array`
+
+.. attribute:: int16
+
+   Type code for signed integers in the range -32768 .. 32767 inclusive, like the 'h' typecode of `array.array`
+
+.. attribute:: float
+
+   Type code for floating point values, like the 'f' typecode of `array.array`
+
+.. attribute:: uint8
+
+   Type code for unsigned integers in the range 0 .. 255 inclusive, like the 'H' typecode of `array.array`
+
+.. attribute:: uint8
+
+   Type code for unsigned integers in the range 0 .. 65535 inclusive, like the 'h' typecode of `array.array`
+
+
+Basic Array defining functions
+------------------------------
+
+.. method:: ones(shape, \*, dtype=float)
+
+   .. param: shape
+      Shape of the array, either an integer (for a 1-D array) or a tuple of 2 integers (for a 2-D array)
+
+   .. param: dtype
+      Type of values in the array
+
+   Return a new array of the given shape with all elements set to 1.
+
+.. method:: zeros
+
+   .. param: shape
+      Shape of the array, either an integer (for a 1-D array) or a tuple of 2 integers (for a 2-D array)
+
+   .. param: dtype
+      Type of values in the array
+
+   Return a new array of the given shape with all elements set to 0.
+
+
+.. method:: eye(size, \*, dtype=float)
+
+   Return a new square array of size, with the diagonal elements set to 1
+   and the other elements set to 0.
+
+.. method:: linspace(start, stop, \*, dtype=float, num=50, endpoint=True)
+
+   .. param: start
+
+      First value in the array
+
+   .. param: stop
+
+      Final value in the array
+
+   .. param int: num
+
+      Count of values in the array
+
+   .. param: dtype
+
+      Type of values in the array
+
+   .. param bool: endpoint
+
+      Whether the ``stop`` value is included.  Note that even when
+      endpoint=True, the exact ``stop`` value may not be included due to the
+      inaccuracy of floating point arithmetic.
+
+   Return a new 1-D array with ``num`` elements ranging from ``start`` to ``stop`` linearly.
+
+
+
+:mod:`ulab.vector` --- Element-by-element functions
+===================================================
+
+.. module:: ulab.vector
+
+These functions can operate on numbers, 1-D arrays, or 2-D arrays by
+applying the function to every element in the array.  This is typically
+much more efficient than expressing the same operation as a Python loop.
+
+.. method:: acos
+
+   Computes the inverse cosine function
+
+.. method:: acosh
+
+   Computes the inverse hyperbolic cosine function
+
+.. method:: asin
+
+   Computes the inverse sine function
+
+.. method:: asinh
+
+   Computes the inverse hyperbolic sine function
+
+.. method:: atan
+
+   Computes the inverse tangent function
+
+.. method:: atanh
+
+   Computes the inverse hyperbolic tangent function
+
+.. method:: ceil
+
+   Rounds numbers up to the next whole number
+
+.. method:: cos
+
+   Computes the cosine function
+
+.. method:: erf
+
+   Computes the error function, which has applications in statistics
+
+.. method:: erfc
+
+   Computes the complementary error function, which has applications in statistics
+
+.. method:: exp
+
+   Computes the exponent function.
+
+.. method:: expm1
+
+   Computes $e^x-1$.  In certain applications, using this function preserves numeric accuracy better than the `exp` function.
+
+.. method:: floor
+
+   Rounds numbers up to the next whole number
+
+.. method:: gamma
+
+   Computes the gamma function
+
+.. method:: lgamma
+
+   Computes the natural log of the gamma function
+
+.. method:: log
+
+   Computes the natural log
+
+.. method:: log10
+
+   Computes the log base 10
+
+.. method:: log2
+
+   Computes the log base 2
+
+.. method:: sin
+
+   Computes the sine
+
+.. method:: sinh
+
+   Computes the hyperbolic sine
+
+.. method:: sqrt
+
+   Computes the square root
+
+.. method:: tan
+
+   Computes the tangent
+
+.. method:: tanh
+
+   Computes the hyperbolic tangent
+
+:mod:`ulab.linalg` - Linear algebra functions
+=============================================
+
+.. module:: ulab.linalg
+
+.. method:: det
+
+   :param: m, a square matrix
+   :return float: The determinant of the matrix
+
+   Computes the eigenvalues and eigenvectors of a square matrix
+
+.. method:: dot(m1, m2)
+
+   :param ~ulab.array m1: a matrix
+   :param ~ulab.array m2: a matrix
+
+   Computes the matrix product of two matrices
+
+   **WARNING:** Unlike ``numpy``, this function cannot be used to compute the dot product of two vectors
+
+.. method:: eig(m)
+
+   :param m: a square matrix
+   :return tuple (eigenvectors, eigenvalues):
+
+   Computes the eigenvalues and eigenvectors of a square matrix
+
+.. method:: inv(m)
+
+   :param ~ulab.array m: a square matrix
+   :return: The inverse of the matrix, if it exists
+   :raises ValueError: if the matrix is not invertible
+
+   Computes the inverse of a square matrix
+
+.. method:: size(array)
+
+   Return the total number of elements in the array, as an integer.
+
+:mod:`ulab.filter` --- Filtering functions
+==========================================
+
+.. module:: ulab.filter
+
+.. method:: convolve(r, c=None)
+
+   :param ulab.array a:
+   :param ulab.array v:
+
+   Returns the discrete, linear convolution of two one-dimensional sequences.
+   The result is always an array of float.  Only the ``full`` mode is supported,
+   and the ``mode`` named parameter of numpy is not accepted. Note that all other
+   modes can be had by slicing a ``full`` result.
+
+   Convolution filters can implement high pass, low pass, band pass, etc.,
+   filtering operations.  Convolution filters are typically constructed ahead
+   of time.  This can be done using desktop python with scipy, or on web pages
+   such as https://fiiir.com/
+
+   Convolution is most time-efficient when both inputs are of float type.
+
+:mod:`ulab.fft` --- Frequency-domain functions
+==============================================
+
+.. module:: ulab.fft
+
+.. method:: fft(r, c=None)
+
+   :param ulab.array r: A 1-dimension array of values whose size is a power of 2
+   :param ulab.array c: An optional 1-dimension array of values whose size is a power of 2, giving the complex part of the value
+   :return tuple (r, c): The real and complex parts of the FFT
+
+   Perform a Fast Fourier Transform from the time domain into the frequency domain
+
+.. method:: ifft(r, c=None)
+
+   :param ulab.array r: A 1-dimension array of values whose size is a power of 2
+   :param ulab.array c: An optional 1-dimension array of values whose size is a power of 2, giving the complex part of the value
+   :return tuple (r, c): The real and complex parts of the inverse FFT
+
+   Perform an Inverse Fast Fourier Transform from the frequeny domain into the time domain
+
+.. method:: spectrum(r):
+
+   :param ulab.array r: A 1-dimension array of values whose size is a power of 2
+
+   Computes the spectrum of the input signal.  This is the absolute value of the (complex-valued) fft of the signal.
+
+:mod:`ulab.numerical` --- Numerical and Statistical functions
+=============================================================
+
+.. module:: ulab.numerical
+
+Most of these functions take an "axis" argument, which indicates whether to
+operate over the flattened array (None), rows (0), or columns (1).
+
+.. method:: argmax(array, \*, axis=None)
+
+   Return the index of the maximum element of the 1D array, as an array with 1 element
+
+.. method:: argmin(array, \*, axis=None)
+
+   Return the index of the minimum element of the 1D array, as an array with 1 element
+
+.. method:: argsort(array, \*, axis=None)
+
+   Returns an array which gives indices into the input array from least to greatest.
+
+.. method:: diff(array, \*, axis=1)
+
+   Return the numerical derivative of successive elements of the array, as
+   an array.  axis=None is not supported.
+
+.. method:: flip(array, \*, axis=None)
+
+   Returns a new array that reverses the order of the elements along the
+   given axis, or along all axes if axis is None.
+
+.. method:: max(array, \*, axis=None)
+
+   Return the maximum element of the 1D array, as an array with 1 element
+
+.. method:: mean(array, \*, axis=None)
+
+   Return the mean element of the 1D array, as a number if axis is None, otherwise as an array.
+
+.. method:: min(array, \*, axis=None)
+
+   Return the minimum element of the 1D array, as an array with 1 element
+
+.. method:: roll(array, distance, \*, axis=None)
+
+   Shift the content of a vector by the positions given as the second
+   argument. If the ``axis`` keyword is supplied, the shift is applied to
+   the given axis.  The array is modified in place.
+
+.. method:: std(array, \*, axis=None)
+
+   Return the standard deviation of the array, as a number if axis is None, otherwise as an array.
+
+.. method:: sum(array, \*, axis=None)
+
+   Return the sum of the array, as a number if axis is None, otherwise as an array.
+
+.. method:: sort(array, \*, axis=0)
+
+   Sort the array along the given axis, or along all axes if axis is None.
+   The array is modified in place.
+
+:mod:`ulab.poly` --- Polynomial functions
+=========================================
+
+.. module:: ulab.poly
+
+.. method:: polyfit([x, ] y, degree)
+
+   Return a polynomial of given degree that approximates the function
+   f(x)=y.  If x is not supplied, it is the range(len(y)).
+
+.. method:: polyval(p, x)
+
+   Evaluate the polynomial p at the points x.  x must be an array.

tests/run-tests

@@ -579,7 +579,7 @@ the last matching regex is used:
                 # run PC tests
                 test_dirs = (
                     'basics', 'micropython', 'float', 'import', 'io', 'misc',
-                    'stress', 'unicode', 'extmod', 'unix', 'cmdline',
+                    'stress', 'unicode', 'extmod', '../extmod/ulab/tests', 'unix', 'cmdline',
                 )
         else:
             # run tests from these directories

tools/build_board_info.py

@@ -21,6 +21,10 @@ HEX = ('hex',)
 HEX_UF2 = ('hex', 'uf2')
 SPK = ('spk',)
 
+# Example:
+# https://downloads.circuitpython.org/bin/trinket_m0/en_US/adafruit-circuitpython-trinket_m0-en_US-5.0.0-rc.0.uf2
+DOWNLOAD_BASE_URL = "https://downloads.circuitpython.org/bin"
+
 # Default extensions
 extension_by_port = {
     "nrf": UF2,
@@ -33,8 +37,10 @@ extension_by_port = {
 # Per board overrides
 extension_by_board = {
     # samd
-    "arduino_mkr1300": BIN,
+    "arduino_mkr1300": BIN_UF2,
-    "arduino_zero": BIN,
+    "arduino_mkrzero": BIN_UF2,
+    "arduino_nano_33_iot": BIN_UF2,
+    "arduino_zero": BIN_UF2,
     "feather_m0_adalogger": BIN_UF2,
     "feather_m0_basic": BIN_UF2,
     "feather_m0_rfm69": BIN_UF2,
@@ -275,7 +281,14 @@ def generate_download_info():
                         files = []
                         new_version["files"][language] = files
                         for extension in board_info["extensions"]:
-                            files.append("https://github.com/adafruit/circuitpython/releases/download/{tag}/adafruit-circuitpython-{alias}-{language}-{tag}.{extension}".format(tag=new_tag, alias=alias, language=language, extension=extension))
+                            files.append(
+                                "{base_url}/{alias}/{language}/adafruit-circuitpython-{alias}-{language}-{tag}.{extension}"
+                                .format(
+                                    base_url=DOWNLOAD_BASE_URL,
+                                    tag=new_tag,
+                                    alias=alias,
+                                    language=language,
+                                    extension=extension))
                     current_info[alias]["downloads"] = alias_info["download_count"]
                     current_info[alias]["versions"].append(new_version)
 

tools/upload_release_files.py

@@ -1,35 +0,0 @@
-#! /usr/bin/env python3
-
-import os
-import os.path
-import sys
-import uritemplate
-
-sys.path.append("adabot")
-import adabot.github_requests as github
-
-exit_status = 0
-
-for dirpath, dirnames, filenames in os.walk("../bin"):
-    if not filenames:
-        continue
-    for filename in filenames:
-        full_filename = os.path.join(dirpath, filename)
-        label = filename.replace("adafruit-circuitpython-", "")
-        url_vars = {}
-        url_vars["name"] = filename
-        url_vars["label"] = label
-        url = uritemplate.expand(os.environ["UPLOAD_URL"], url_vars)
-        headers = {"content-type": "application/octet-stream"}
-        print(url)
-        with open(full_filename, "rb") as f:
-            response = github.post(url, data=f, headers=headers)
-        if not response.ok:
-            if response.status_code == 422 and response.json().get("errors", [{"code":""}])[0]["code"] == "already_exists":
-                print("File already uploaded. Skipping.")
-                continue
-            print("Upload of {} failed with {}.".format(filename, response.status_code))
-            print(response.text)
-            sys.exit(response.status_code)
-
-sys.exit(exit_status)