fd7dcff4e9
Add Feather M4 Express support.
...
* Also fixed detection of SPI flash chip to correct look in the 2+
spots.
* Added support for using QSPI in dual read mode.
2018-03-23 00:00:13 -07:00
06b4c83f59
Add reminder to remove Saleae when going fast.
2018-03-22 17:44:44 -07:00
3bf4d69f67
Update Metro M4 to rev F and make flash reset on start.
2018-03-22 16:42:47 -07:00
a7e3c74fed
Autocreate files that prevent MacOS indexing of the CIRCUITPYTHON dive
...
.. the price of this appears to be about 112 bytes of flash and 12
bytes of RAM, according to the stats printed during the build.
It also uses up 4 directory entries (out of 128), but does not reduce
the number of blocks usable for storing file contents.
These are the same items noted in the Adafruit README for Trinket M0
as preventing MacOS indexing.
Closes : #689
2018-03-22 08:07:32 -05:00
9ab39eb2d2
Merge pull request #688 from jepler/atsamd-build-reqs
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Better document build requirements and steps
2018-03-20 10:03:01 -07:00
0f90f35606
Merge pull request #685 from jepler/uart-diagnostic
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UART: Fix maybe-uninitialized diagnostic
2018-03-20 09:59:31 -07:00
3f82fe8da9
README.rst: document mpy-cross gotcha
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This was biting me, leading to an odd error later on.
2018-03-20 07:53:30 -05:00
fa491b4c32
README.rst: spell out gcc version requirements
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.. the text was adapted from ports/stm32 and a conversation with
Dan Halbert.
2018-03-20 07:53:30 -05:00
dddfad6594
UART: Fix maybe-uninitialized diagnostic
...
The following error occurs when building with gcc 5.4.1 (debian stretch):
common-hal/busio/UART.c:104:83: error: 'sercom_index' may be used uninitialized in this function [-Werror=maybe-uninitialized]
sercom_insts[rx->sercom[j].index]->USART.CTRLA.bit.ENABLE == 0) ||
It may be related to the addition of rx-only UARTs; gcc is unable
to infer the intended relationship between have_tx and sercom_index
being set (I am still not entirely confident of it myself)
2018-03-19 20:40:04 -05:00
05e2a7d1ac
Added digital pin assignments
2018-03-15 20:28:09 -04:00
04b4026666
fix dotstar for Gemma_M0 in CP3.0
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Uncomment lines in mpconfigport.h for gemma_m0 to allow dotstar access. same issue as #514 for trinket_m0
2018-03-14 21:28:56 -04:00
f173d45941
Merge pull request #678 from tannewt/m0_no_timer_fix
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Correct NO_TIMER index value for SAMD21.
2018-03-14 15:04:39 -04:00
88aa0e2660
Remove SERCOM pointers from pin data structure because index is
...
enough.
This saves 380 bytes on the Arduino Zero build. (More pins ==
more savings.)
2018-03-14 11:14:32 -07:00
7a3f86d184
Check usb_busy up front in usb background function.
...
Waiting to do so risks accidentally queueing another response.
Hopefully fixes #655 but we'll let @jerryneedell confirm.
2018-03-14 10:32:41 -07:00
c37ade9aeb
Correct NO_TIMER index value for SAMD21.
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We check validity by ensuring it's lower than the total number of
timers. 0 is a terrible number for the NO_TIMER value because its
valid even though it shouldn't be.
Fixes https://github.com/adafruit/Adafruit_CircuitPython_SimpleIO/issues/29
2018-03-13 12:44:00 -07:00
b64d568267
Merge pull request #677 from tannewt/usb_active_read
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Move usb read finish into interrupt.
2018-03-13 15:16:40 -04:00
8157248189
Move usb read finish into interrupt.
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Having the `active_read = false` in the background function left
a chance that a new_write occurs before active_read is set to false.
In that case, we'll read the appropriate data rather than write it
and never clear the active write.
Hopefully fixes #655 .
2018-03-13 11:29:29 -07:00
945f2f5aa1
line 172 has a typo correct 2MB to 4MB
2018-03-13 13:42:29 -04:00
81ab2526e4
gamepad: Enable the gamepad module for express boards in 3.x
2018-03-11 13:39:54 +01:00
8c9cc6b7c0
nrf: changed Status to Runtime; instituted runtime singleton
2018-03-10 01:07:17 +00:00
e7fc0b6aa7
Use DMA for long SPI transactions including those to the SPI Flash.
...
QSPI is not currently working so its commented out.
This is progress on #652 .
2018-03-09 12:45:46 -08:00
942b7ffbe0
fixes hardware dotstar support for 3.0 and addresses issue #514
2018-03-08 20:39:47 -08:00
c1c3a79ec4
atmel-samd: changed Status to Runtime; instituted runtime singleton
2018-03-09 02:19:51 +00:00
01aceaae50
Support all boards and remove erase and page sizes because they never change.
2018-03-01 12:45:12 -08:00
2ab923862b
Structify flash device definitions.
2018-02-28 19:15:54 -08:00
568c04e6af
Merge pull request #650 from tannewt/merge_2x
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Merge in commits from 2.x branch.
2018-02-27 22:03:52 -05:00
bf05183158
Merge remote-tracking branch 'adafruit/2.x' into merge_2x
2018-02-27 15:24:16 -08:00
5c24023240
use CONF_GCLK_DAC_SRC and refactor a bit
2018-02-27 17:21:03 -05:00
4895a9d1d8
Use safe clock freqs for AnalogOut; use DAC REFRESH on SAMD51.
2018-02-27 15:44:27 -05:00
e42209a6b2
fixes timer number assumptions for samd51s for issue #646
2018-02-27 00:42:40 -08:00
586be2eb22
Merge pull request #643 from dhalbert/3.0_esp8266_uart1
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Add .baudrate support to ESP8266.
2018-02-26 17:40:13 -08:00
cc7acfd491
consistently brand Itsy Bitsy M0 as 'Express'
2018-02-26 17:37:03 -05:00
907b4417c0
Add .baudrate support to ESP8266.
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busio.UART on ESP8266 provides a TX-only UART on GPIO2.
Fixed some bugs in the implementation.
2018-02-24 15:45:15 -05:00
957a82b592
add board.RX and .TX pins to metro_m4_express_revb
2018-02-23 09:54:39 -05:00
7399a1a5c7
Merge pull request #634 from dhalbert/3.0_UART
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Implement UART for 3.0 + related fixes.
2018-02-21 23:07:27 -05:00
5f101f3535
Add dummy UART implementation to nrf so it builds with UART turned on. Also add OneWire.
2018-02-21 22:53:17 -05:00
9b4477e1dc
Implement UART for 3.0 + related fixes.
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1. UART: ported to ASF4. Allow rx-only and tx-only. Add .baudrate r/w property.
2. Make NeoPixel timing deterministic by turning off caches during NeoPixel writes.
3. Incorporate asf4 updates:
a. async USART driver
b. bringing Atmel START configuration closer to what we use
c. Clock initialization order now specified by CIRCUITPY_GCLK_INIT_1ST and _LAST.
4. supervisor/port.c: Move commented-out clock-test pin setting to correct location.
2018-02-21 17:18:49 -05:00
9c5a9e3411
Update boards URL in README.rst
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Corrected a (probably) old URL in the read me.
2018-02-21 16:14:46 +00:00
d02251f8cd
Add a new board for Metro M4 Express Rev B. This is the board
...
send to community members for testing.
Also tweaked and commented reset pin list for main Metro M4 Express
which is currently unreleased and is Rev D.
2018-02-20 12:34:07 -08:00
653fc8877d
Remove breakpoint instruction used for debugging.
2018-02-19 21:38:14 -08:00
60d6ccc731
changed spaced supervisor/Status.c line to tabbed
2018-02-20 03:44:45 +00:00
5de8df7997
added Status submodule to ports/nrf/common-hal/supervisor; issue #544
2018-02-19 22:27:16 +00:00
15f626be58
m4 qspi works. m0 compiles
2018-02-19 14:02:04 -08:00
f20d5723aa
Reorganize things. Reading jdec works.
2018-02-19 14:02:04 -08:00
4710a2adba
Compiles for m4. Untested on m0.
...
This introduces a new spi_flash_api.h that works for both SPI and
QSPI. The previous spi_flash functions are now called external_flash
to minimize confusion.
2018-02-19 14:02:04 -08:00
a2bd772d5c
Begin rework to add qspi support.
2018-02-19 14:02:04 -08:00
9ee4d13756
added Status submodule to ports/atmel-samd/common-hal/supervisor; issue #544
2018-02-19 20:49:18 +00:00
cb39bfcad9
Merge pull request #625 from tannewt/pulseio3
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Re-enable pulseio for SAMD21 and SAMD51
2018-02-16 14:08:01 -05:00
a2b18b75d4
Fix loops and comma style.
2018-02-16 10:05:28 -08:00
eb2b41810a
Turn on lto
2018-02-15 16:12:58 -08:00
538081528d
pulsein works on m0
2018-02-15 16:04:39 -08:00
fcde138ea3
pulsein works on m4
2018-02-15 15:12:58 -08:00
fce0b0858f
Removed leftover build option
2018-02-15 21:46:14 +01:00
10497d1db0
Update for style consistency
2018-02-15 21:44:05 +01:00
6544f4cb5c
Cleanup minor typos
2018-02-15 21:42:24 +01:00
da15053e0a
Fixed pin P0_00
2018-02-15 21:41:21 +01:00
d4356f9416
Added second 'P0_00'
2018-02-15 17:00:58 +01:00
cd7baed14d
Added note nrfutil and flashing
2018-02-15 16:00:34 +01:00
70596b6641
Added note on MSDDisable
2018-02-15 15:51:10 +01:00
f989db25b5
more bootloader feather52840 update
2018-02-15 21:43:27 +07:00
2e0edd5a63
Merge branch 'nrf52840' of github.com:microbuilder/circuitpython into nrf52840
2018-02-15 15:19:47 +07:00
2c9cd38547
update bootloader for feather52840
2018-02-15 15:12:30 +07:00
07230f2637
pulsein compiles but doesn't work
2018-02-14 16:59:04 -08:00
c7af17525b
m4 pulseout works
2018-02-14 11:38:52 -08:00
6a7d889dd4
m0 pulseout works. Factored out shared timer code.
2018-02-13 18:17:20 -08:00
8479eef578
m0 tc and tcc work
2018-02-13 16:44:04 -08:00
6c3075bec6
m4 tc and tcc works. multi-tcc channels ok too.
2018-02-13 14:22:55 -08:00
0981c579f0
Fixed pin names
2018-02-13 18:26:28 +01:00
b65e97bdb3
Update pin names
2018-02-13 18:17:31 +01:00
5160dda473
Merge branch 'master' into nrf52840
2018-02-13 18:13:47 +01:00
7b1cc9985b
Merge branch 'master' of github.com:adafruit/circuitpython
2018-02-13 18:11:20 +01:00
fac488fbf8
Merge pull request #617 from arturo182/nrf_gpio_cleanup
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nrf: Change pin names on DKs to match silkscreen
2018-02-13 17:54:25 +01:00
283be4f58e
Added note on installing nrfutil
2018-02-13 11:55:24 +01:00
7b6d1052d9
Improved README
2018-02-13 11:50:51 +01:00
6a8bafc91b
Updated FATFS to 256KB
2018-02-13 11:50:29 +01:00
fc28fc4f0b
Added notes on flashing bootloader
2018-02-13 11:26:10 +01:00
4745272d6c
Added feather52840 readme
2018-02-13 09:34:09 +01:00
76eacad27b
Updated board detection macro
2018-02-13 08:52:17 +01:00
9f1cd41d77
Update to S140
2018-02-13 08:44:35 +01:00
d2b8ae66cb
Update mpconfigboard.h
2018-02-13 08:42:44 +01:00
cc616aea4e
m4 tc output works. Watch out for the PAC!
2018-02-12 23:41:26 -08:00
59f25fb7a5
Update to S140
2018-02-13 08:40:40 +01:00
3a54a67f3d
add 52840 serial bootloader
2018-02-13 13:32:47 +07:00
3bb45511fa
add feather52840 board
2018-02-13 12:26:34 +07:00
7579057ee2
nrf: Use -O1 for debug builds
...
While O0 is great for debugging, the produced binary doesn't fit on the
feather52 anymore.
2018-02-12 22:50:07 +01:00
9962ea6449
nrf: Change pin names on DKs to match silkscreen
...
Quite a big revamp of the make-pins script, it is now used on each
build to generate the pin files, so the static ones are not needed
anymore.
2018-02-12 22:41:19 +01:00
0388a57f77
Merge pull request #614 from arturo182/nrf_pca10040
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nrf: Fix pca10040 support
2018-02-12 16:31:14 +01:00
5d99cd0a20
Merge pull request #601 from arturo182/nrf_cleanup
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Nrf cleanup
2018-02-12 11:28:47 +01:00
f1d8a2d149
nrf: Fix memory misalignment during flash write
2018-02-10 14:43:58 +01:00
0397202288
m4 compiles, pwmout implemented but TC0 (A1) doesn't run
2018-02-09 17:21:06 -08:00
0398f308fa
m4 compiles, pwmout implemented
2018-02-09 16:37:27 -08:00
190e7d629e
WIP
2018-02-09 16:37:27 -08:00
b001c0711b
Correct _etext location; clean up .ld files
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1. Make _extext and _sidata coincide. Old _etext location did not include
.ARM.exidx sections, which were usually absent but not always. So flash
data was copied to RAM in wrong place.
2. Use decimal constants with "K" and "M" suffixes in .ld files instead
of hex constants, to make them easier to read and check for accuracy.
2018-02-09 11:31:18 -05:00
6be6df6ae4
Merge pull request #609 from tannewt/bitbangio
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Enable bitbangio now that we have digitalio.
2018-02-08 21:24:32 -05:00
3e63f59867
Use write instead of set because it clears the bits before setting them.
2018-02-08 16:12:33 -08:00
aeae0090af
Enable bitbangio now that we have digitalio.
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Also remove a rogue neopixel_write.
2018-02-08 16:03:05 -08:00
82bc11585e
ports/atmel-samd: Re-enable analogio
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This introduces SAMD51 support and re-enables SAMD21 support.
Fixes #263
2018-02-08 14:48:08 -08:00
3e79638b9c
Merge pull request #603 from siddacious/SAMD51G_support
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Added SAMD51G support as per issue #597
2018-02-08 09:55:48 -08:00
e5f0cfcf20
Merge pull request #604 from arturo182/nrf_bitbangio
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nrf: Use the shared bitbangio module
2018-02-08 09:57:44 +01:00
dfc2b82ede
Added SAMD51G support as per issue #597
2018-02-07 21:23:25 -08:00
71128b575f
Merge pull request #602 from arturo182/nrf_struct
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nrf: Use the shared struct module
2018-02-08 00:56:31 +01:00
a7cde0e49a
nrf: Fix pca10040 support
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Works with no SD, or s132 2.0.1 and 5.0.0.
2018-02-07 23:41:21 +01:00
381f47bfb0
nrf: Only support SD 132 v2.0.1 and v5.0.0 and SD 140 v6.0.0
2018-02-07 22:44:27 +01:00
8bfdaa89b9
nrf: Remove SAMD mentions carried over while copying files
2018-02-07 22:44:27 +01:00
05bd5d4ee6
nrf: Remove nRF51 boards and files, update README
2018-02-07 22:44:13 +01:00
29ae4cdd1c
nrf: Fix building pca10056 without SD
2018-02-07 22:41:26 +01:00
47c8e20e5a
nrf: Make sure to not use SD functions when SD not available
2018-02-07 22:41:20 +01:00
9d191f7f9f
Merge pull request #589 from arturo182/nrf_gamepad
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nrf: Implement ticks, add gamepad module and example
2018-02-07 22:17:05 +01:00
afaee7f782
nrf: Use the shared bitbangio module
2018-02-07 00:03:23 +01:00
021df5d3d3
nrf: Cleanup AnalogOut and throw an exception in constructor
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The nRF MCUs do not support analog output. Throwing an exception
in the constructor will stop users from creating an instance of
the AnalogOut class.
In the future we can ifdef-out the whole class so it is not available
in the module at all.
2018-02-06 21:15:49 +01:00
c433a82082
Merge pull request #573 from arturo182/master
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nRF port improvements and pca10056 support
2018-02-06 15:26:40 +01:00
d1b2f69771
nrf: Use the shared struct module
2018-02-05 20:50:06 +01:00
1de2ee6884
nrf: Implement ticks, add gamepad module and example
2018-02-05 20:48:25 +01:00
76f5c01798
nrf: Get the port working on pca10056 (nRF52840)
2018-02-05 20:38:41 +01:00
a64b5c84de
nrf: Fix missing LED GPIO initialization
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led_init was never called, which means the GPIOs were never set to
output and the LEDs didn't work.
2018-02-03 13:51:11 +01:00
6731b47d5a
nrf: Implement MCU temperature reading
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If softdevice is available and enabled the SD function will be used,
otherwise use MCU registers.
2018-02-02 20:33:21 +01:00
c6a542d166
nrf: Add SD 6.0.0-6.alpha to the download script
2018-02-02 20:31:47 +01:00
fed9087274
nrf: Add flash section for fatfs for no SD pca10056
2018-02-02 20:31:47 +01:00
616cbc6271
nrf: Use more generic header
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It will include the mcu-specific header based on defines.
2018-02-02 20:31:47 +01:00
d0b451be94
nrf: Use the right SPI registers on nRF52840
2018-02-02 20:31:47 +01:00
a776c2a51c
nrf: Fix errorneous indent
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Otherwise we get the "recipe commences before first target" messsage.
2018-02-02 20:31:47 +01:00
eb49359aec
CPX: typo in mpconfigboard.h broke CIRCUITPY
2018-01-30 15:48:22 -05:00
64831f4e7d
add SPI.frequency to nRF
2018-01-30 13:23:00 -05:00
e550b024c5
atmel-samd: Correct computation of SPI baud rate.
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all: Add .frequency read-only property for busio.SPI to return actual frequency.
Fix esp8266/posix_helpers.c, which was not up to date for the new
long-lived/short-lived heap allocation scheme.
2018-01-30 12:08:41 -05:00
a1e279a9d8
Merge pull request #556 from python-ugame/ugame10-3.0
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Update ugame port for the final ugame10 version
2018-01-29 13:35:06 -08:00
d595a03bbd
Update ugame port for the final ugame10 version
...
There have been multiple uGame prototypes with differences in the pins
and other details. This updates the board definition to fit the final
uGame 10 design.
2018-01-29 22:19:09 +01:00
189c62ac7d
Bring back the _stage library
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I have tested the _stage module, and it works fine, so I'm including it
in he sources again. It's still disabled by default in the
mpconfigport.h.
2018-01-29 21:24:46 +01:00
efbf08266b
make _estack be double-word aligned
2018-01-24 19:24:36 -05:00
6560596864
Switch to m_malloc_maybe and m_free to reduce our dependence on gc_alloc.
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gc_alloc's API is changing and we shouldn't need to care about it.
So, we switch to m_malloc which has the default behavior we expect.
2018-01-23 16:45:07 -08:00
fe851fc15e
re-added header inlcusion for system_get_chip_id
2018-01-23 13:50:24 -08:00
ab1f133667
issue #536 CPX change SPI pin designations to externally available pins ( #540 )
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* issue #536 CPX
* switched pin assignment
2018-01-22 19:31:55 -08:00
4bd1d09d74
Add missing Feather M0 RadioFruit boards: RFM69, RFM9x ( #539 )
2018-01-19 11:53:47 -08:00
44bc1711aa
Added Unique ID Functions/Updated Support Matrix ( #527 )
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shared_bindings/index.rst: updated Support Matrix format as discussed in PR #503 & Issue #448 .
shared-bindings/microcontroller/Processor.c & .h: added UID lookup functionality for use with all ports. Fixes #462 .
2018-01-18 11:39:11 -08:00
dfa6b6e9c5
add Ctrl+C for REPL over bleuart
2018-01-18 11:32:47 -08:00
d5af898999
Added note on REPL over NUS
2018-01-18 11:32:47 -08:00
5e6f113779
add REPL via bleuart
2018-01-18 11:32:47 -08:00
fda065ea89
Minor scan example cleanup
2018-01-18 11:32:47 -08:00
e2ebcbe514
Simple BLE scanner example
2018-01-18 11:32:47 -08:00
1276c12097
Enable SD132v2.0.1 BLE and UBLUEPY support by default
2018-01-18 11:32:47 -08:00
23eb79ca8f
turn on MICROPY_ENABLE_SOURCE_LINE in nrf
2018-01-16 18:11:54 -08:00
01443a9619
Make chosen features consistent across all boards and ports atmel-samd, esp8266, and nrf.
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1. Turn off MICROPY_CPYTHON_COMPAT, which includes a number of minor CPython compatibility features,
most of which have workarounds, but uses up significant flash.
2. Turn on MICROPY_PY_SYS_MAXSIZE, which implements sys.maxsize.
3. Turn on MICROPY_CAN_OVERRIDE_BUILTINS, which implements "_" as the most recent value in the REPL,
and also enables redefining builtins.
2018-01-16 18:11:54 -08:00
2d5483082d
Checked wrong RCAUSE bit for system_reset
2018-01-08 15:45:07 -08:00
1805bcac76
enable use of CIRCUITPY_CANARY_WORD (needed for 2.2 merge) ( #513 )
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enable use of CIRCUITPY_CANARY_WORD (needed for 2.2 merge)
RCAUSE (reset cause) is fetched differently in SAMD21 vs SAMD51
2018-01-08 09:44:06 -08:00
d0cc8abd31
revise boards/ files for 3.0. All now compiled (but I don't have all to test).
2018-01-04 14:16:53 -05:00
19d353ccd9
nrf: fixups for changes from 2.2
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1. bidirectional SPI support (@microbuilder please check)
2. slight changes in DigitalIO types
3. placeholders (not implemented yet) for single/double-click bootloader support
2018-01-03 16:50:57 -05:00
d8686cc002
use correct LD_FILE in mpconfigboard.mk for boards with external flash
2018-01-03 16:49:38 -05:00
065e82015f
merge from 2.2.0 + fix up board defs
2018-01-02 21:25:41 -05:00
ce81c8dda9
Avoid gcc 7.2.1 compiler issues in nlr_push() ( #506 )
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Avoid gcc 7.2.1 compiler issues in nlr_push()
2018-01-02 13:41:34 -08:00
a997ab258e
spacing clean up
2017-12-29 23:07:32 +07:00
7f79a0e78c
added Ctrl+C interrupt
2017-12-29 22:43:31 +07:00
Scott Shawcroft
Jeff Epler
Scott Shawcroft
Kattni
jerryneedell
Dan Halbert
vesperk38
Radomir Dopieralski
sommersoft
Bryan Siepert
Bryan Siepert
James Devine
Kevin Townsend
hathach
Kevin Townsend
arturo182
brentrubell
Tony DiCola
sommersoft