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Author SHA1 Message Date
Damien George
2848a613ac extmod/modlwip: Free any stored incoming bufs/connections on TCP error. 2019-04-01 13:36:44 +11:00
Damien George
490e0f39d1 extmod/modlwip: Protect socket.accept with lwIP concurrency lock. 
This is needed now that the accept queue can have pending connections
removed asynchronously.
 2019-04-01 13:36:43 +11:00
Damien George
2ec7838967 extmod/modlwip: Handle case of accept callback called with null PCB. 2019-04-01 13:36:43 +11:00
Damien George
da938a83b5 extmod/modlwip: Handle case of connection closing while on accept queue. 
In such a case the connection is aborted by lwIP and so must be removed
from the pending accept queue.
 2019-04-01 13:36:43 +11:00
roland van straten
edd0e0f93d stm32/timer: Expose the PWM BRK capability of Timer 1 and 8. 
The break mode is configurable via the 'brk' keyword to the Timer
constructor and init method.  It's disabled by default.
 2019-04-01 13:30:37 +11:00
Andrew Leech
9d6f70f715 stm32: Make default USB_VCP stream go through uos.dupterm for main REPL. 
Use uos.dupterm for REPL configuration of the main USB_VCP(0) stream on
dupterm slot 1, if USB is enabled.  This means dupterm can also be used to
disable the boot REPL port if desired, via uos.dupterm(None, 1).

For efficiency this adds a simple hook to the global uos.dupterm code to
work with streams that are known to be native streams.
 2019-04-01 13:04:05 +11:00
Damien George
0fb15fc3f4 docs/develop: Remove paragraph that was copied in error from other doc. 2019-03-29 11:50:39 +11:00
Boris Vinogradov
6947dff7da stm32/Makefile: Allow to override CROSS_COMPILE with included Makefile. 2019-03-29 11:34:05 +11:00
Boris Vinogradov
1a608ce1e8 stm32/boards/STM32L476DISC: Enable servo support on STM32L476DISC board. 2019-03-28 15:35:58 +11:00
spacemanspiff2007
95b6330403 docs/esp32: Add example for pin isolation in combination with deepsleep. 2019-03-28 15:25:41 +11:00
Damien George
92149c8a79 esp32/boards: Enable dual core support by default. 
Single core is still supported, just by adding CONFIG_FREERTOS_UNICORE=y to
a custom sdkconfig file.
 2019-03-27 11:20:21 +11:00
Damien George
815b79a8d0 esp32/mpthreadport: Exit vPortCleanUpTCB early if threading not init'd. 2019-03-27 11:11:06 +11:00
Damiano Mazzella
0b86ba565c unix/mpthreadport: Use named semaphores on Mac OS X. 
Unnamed semaphores (via sem_init) are not supported on this OS.  See #4465.
 2019-03-27 10:50:01 +11:00
Damien George
968b688055 tests/extmod: Add test for FAT filesystem on a very large block device. 2019-03-27 10:22:38 +11:00
Damien George
781947afdc stm32/mpconfigport.h: Remove malloc/free/realloc helper macros. 
These macros are unused, and they can conflict with other entities by the
same name.  If needed they can be provided as static inline functions, or
just functions.

Fixes issue #4559.
 2019-03-26 18:42:19 +11:00
Damien George
1556af19bf mpy-cross: Support compiling with MICROPY_PY___FILE__ enabled. 2019-03-26 18:19:21 +11:00
Andrew Leech
74d07469f2 extmod/vfs_fat: Fallback to FAT32 if standard FAT16/SFD format fails. 
This allows formatting SD cards, larger flash etc which do not support the
default FAT16/SFD format mode.
 2019-03-26 17:15:23 +11:00
roland van straten
d396a7e10d stm32/system_stm32: Provide default value for HSI calibration. 
If HSI is used the calibration value must be valid.  Fixes #4596.
 2019-03-26 17:10:21 +11:00
rhubarbdog
869a8b70ce tools/pyboard.py: Add missing line from example usage comments. 2019-03-26 16:52:41 +11:00
Romain Goyet
dce785cc3d py/nlrthumb: Add support for iOS where the C func is _nlr_push_tail. 2019-03-26 16:48:11 +11:00
Andrew Leech
8977c7eb58 py/scheduler: Convert micropythyon.schedule() to a circular buffer. 
This means the schedule operates on a first-in, first-executed manner
rather than the current last-in, first executed.
 2019-03-26 16:35:42 +11:00
Maureen Helm
2befcb8a9d zephyr/i2c: Add support for hardware i2c. 
Adds support for hardware i2c to the zephyr port. Similar to other ports
such as stm32 and nrf, we only implement the i2c protocol functions
(readfrom and writeto) and defer memory operations (readfrom_mem,
readfrom_mem_into, and writeto_mem) to the software i2c implementation.
This may need to change in the future because zephyr is considering
deprecating its i2c_transfer function in favor of i2c_write_read; in this
case we would probably want to implement the memory operations directly
using i2c_write_read.

Tested with the accelerometer on frdm_k64f and bbc_microbit boards.
 2019-03-26 16:16:26 +11:00
Damien George
673db939b5 esp32/machine_pin: Rework pull mode config to fix GPIO hold feature. 
For gpio_hold_en() to work properly (not draw additional current) pull
up/down must be disabled when hold is enabled.  This patch makes sure this
is the case by reworking the pull constants to be a bit mask.
 2019-03-26 15:21:23 +11:00
Glenn Ruben Bakke
e0c6dfe90a nrf/readme: Add section about LTO. 
Adding section about on how to disable use of the linker flag
-flto, by setting the LTO=0 argument to Make. Also, added a
note on recommended toolchains to use that works well with
LTO enabled.
 2019-03-19 16:59:18 +01:00
Damien George
440462b18e py/runtime: Remove long-obsolete MICROPY_FSUSERMOUNT init code. 
In 1808b2e8d5 it was replaced by MICROPY_VFS
and related code.
 2019-03-20 00:16:37 +11:00
Dave Hylands
ec6e62efc2 stm32/mboot: Set USE_MBOOT=1 by default in the Makefile. 
This allows boards that need USE_MBOOT to be built properly whether or not
USE_MBOOT=1 is specified when building mboot.
 2019-03-18 14:01:43 +11:00
Glenn Ruben Bakke
696549d2e5 nrf/bluetooth: Deprecate use of SoftDevice s140 v6.0.0. 
Removing linker script for nrf52840 s140 v6.0.0 as pca10056
target board now points to the new v6.1.1. Also, removing the
entry from the download_ble_stack.sh script.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
a3a266a9c3 nrf/board: Migrate nrf52840 target to new BLE stack. 
This patch moves pca10056/nrf52840 target board to use
the new SoftDevice s140 v6.1.1 instead of the legacy v6.0.0.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
d3c1436e75 nrf/bluetooth: Add support for SoftDevice s140 version 6.1.1. 
Updating download script to fetch the new SoftDevice, and
adding corresponding linker script for the BLE stack.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
1e5e3e3d48 nrf/bluetooth: Deprecate use of SoftDevice s132 v6.0.0. 
Removing linker script for nrf52832 s132 v6.0.0 as all target
boards now points to the new v6.1.1. Also, removing the entry
from the download_ble_stack.sh script.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
5f26ef1112 nrf/board: Migrate all nrf52832 targets to new BLE stack. 
This patch moves all the nrf52832 target boards to use the
new SoftDevice s132 v6.1.1 instead of the legacy v6.0.0.
 2019-03-15 20:50:15 +01:00
Nguyen Hoan Hoang
e8ed2dea71 nrf/bluetooth: Add support for SoftDevice s132 version 6.1.1. 
Updating download script to fetch the new SoftDevice, and
adding corresponding linker script for the BLE stack.
 2019-03-15 20:50:15 +01:00
roland van straten
c9eb7eb449 stm32/stm32_it: Guard UART7_IRQHandler with check for UART7 define. 
All STM32 with a UART7 also have a UART8 and vice versa, but this change
improves readability and allows for them to be independent in the future.
 2019-03-14 14:02:21 +11:00
Damien George
c7d19dc0ad ports/{stm32,esp8266}: Set mpy-cross native arch for frozen native code. 2019-03-14 12:22:49 +11:00
Damien George
5a6026c614 py/compile: Check that arch is set when compiling native, viper or asm. 2019-03-14 12:22:25 +11:00
Damien George
55fcb83a42 py/compile: Support multiple inline asm emitters. 2019-03-14 12:22:25 +11:00
Damien George
9c9bc65e74 mpy-cross: Add "-march=<arch>" option to select native emitter. 2019-03-14 12:22:25 +11:00
Damien George
d9d92f27d7 py/compile: Add support to select the native emitter at runtime. 2019-03-14 12:22:25 +11:00
Damien George
0e4c24ec08 py/nativeglue: Rename native convert funs to match other native helpers. 2019-03-14 12:22:25 +11:00
Damien George
3b973a5658 py: Move mp_native_type_from_qstr() from emitnative.c to nativeglue.c. 2019-03-14 12:22:25 +11:00
Damien George
28c2873d99 docs/esp32: Add a note to quickref about use of Pin.PULL_HOLD. 2019-03-14 07:38:50 +11:00
Damien George
6fa830bfd8 docs/library/machine.Pin: Add PULL_HOLD constant to possible pin pulls. 
As already mentioned in the docs, not all constants may be available on all
ports, so this is optional to implement.
 2019-03-14 07:29:04 +11:00
Damien George
ddc934631c esp32/machine_pin: Add new PULL_HOLD pin pull mode. 2019-03-14 07:28:57 +11:00
Damien George
349b54525e esp32/machine_pin: Make it so None as pull value disables pull up/down. 
Previously specifying None as the pull value would leave the pull up/down
state unchanged.  This change makes it so -1 leaves the state unchanged and
None makes the pin float, as per the docs.
 2019-03-14 07:26:59 +11:00
Wolf Vollprecht
ea2fcdd338 javascript: Fix Emscripten async load, and to compile with modern clang. 2019-03-13 23:52:15 +11:00
Rami Ali
7d675f3a17 javascript: Add new port targeting JavaScript via Emscripten. 
In this port JavaScript is the underlying "machine" and MicroPython is
transmuted into JavaScript by Emscripten.  MicroPython can then run under
Node.js or in the browser.
 2019-03-13 23:47:32 +11:00
Wolf Vollprecht
921b999225 extmod/moduselect: Adjust select_select and poll_register to use size_t. 2019-03-13 23:18:59 +11:00
Martin Fischer
912e957512 docs/develop: Fix typos in C-module example for example_add_ints. 2019-03-13 12:54:01 +11:00
johnthagen
ea95bdc1ca docs/pyboard: Make pyboard v1.1 pinout the default shown in quickref. 2019-03-13 12:37:35 +11:00
johnthagen
d390ad9053 docs/pyboard: Add link to pyboard v1.1 schematic and layout PDF. 2019-03-13 12:33:02 +11:00