48f595ee13
convert wrapper class to just a module
2018-04-24 13:28:26 -04:00
9daa1a68d8
HID gamepad support
2018-04-23 23:51:23 -04:00
58ba74194e
Merge pull request #765 from jerryneedell/jerryn_tick
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modify tick_delay to handle SysTick->VAL rollover
2018-04-20 15:40:00 -04:00
bef05ffbf1
cleanup in tick.c
2018-04-20 15:23:03 -04:00
fe738598da
modify tick.c to simplify - remove interupt disable from common_hal_pulseio_pulsein_resume
2018-04-20 11:59:33 -04:00
16bb40b110
modify tic.c to chec if interrupts are enabled, rename us_between_ticks to us until_next_tick
2018-04-19 22:25:48 -04:00
3399d541c3
Merge remote-tracking branch 'origin/master' into jerryn_tick
2018-04-19 20:54:47 -04:00
898a7d92e3
atmel-samd: Fix M4 RTC and ItsyBitsy M4 definition
2018-04-19 14:42:03 -04:00
a0eb51cc97
updated asf4_config: reverted oscillators to use internal vs external for RTC
2018-04-18 03:35:58 +00:00
e09d95067c
update tick.c (fix LOAD value) update PulseIn.c (do not enable interrupts for trigger_duration > 1000
2018-04-17 21:46:15 -04:00
81d395d825
Merge pull request #745 from notro/time_rtc
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RFC: Add rtc module
2018-04-16 15:26:54 -07:00
e55e06d501
modify tick.c to work when interrupts disabled - modify PulseIn.c to cast argument to common_hal_delay_us
2018-04-16 08:11:14 -04:00
8e2080411f
atmel-samd: Add rtc module support
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Support the rtc module by using hal_calendar.
2018-04-16 13:15:08 +02:00
812fe0c93f
Turn on nvm in 3.0.
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Its 256b on M0 and 8k on M4 to match flash erase sizes.
Fixes #758
2018-04-13 16:22:28 -07:00
22194d5977
Tweaks based on dhalbert's feedback.
2018-04-13 10:51:01 -07:00
8dcfeb6240
Fix Makefile
2018-04-12 18:17:46 -07:00
28642ab10d
Add audio output support!
...
This evolves the API from 2.x (and breaks it). Playback devices are now
separate from the samples themselves. This allows for greater playback
flexibility. Two sample sources are audioio.RawSample and audioio.WaveFile.
They can both be mono or stereo. They can be output to audioio.AudioOut or
audiobusio.I2SOut.
Internally, the dma tracking has changed from a TC counting block transfers
to an interrupt generated by the block event sent to the EVSYS. This reduces
the overhead of each DMA transfer so multiple can occure without using up TCs.
Fixes #652 . Fixes #522 . Huge progress on #263
2018-04-12 16:35:13 -07:00
2a26dac2bc
Add initial ItsyBitsy M4 support
2018-04-12 11:16:52 -07:00
eaa9923a8f
force_create rename got lost due to editing error
2018-04-10 12:24:27 -04:00
5f98953ed8
esp8266 and nrf: raise NotImplementedError
2018-04-10 12:08:41 -04:00
eb7d0e317a
Create genhdr/ directory in time
2018-04-09 22:23:39 -04:00
aa8c262d14
add storage.erase_filesystem() to erase and reformat CIRCUITPY
2018-04-09 12:52:42 -04:00
4e053cea0d
Merge pull request #628 from sommersoft/super_status
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Added Function To Check the Serial Connection From CircuitPython Layer
2018-04-08 22:06:09 -07:00
1e87a785b9
Move CDC Comm back to Interface 0 for compat with Win7 drivers.
2018-04-08 15:59:19 -04:00
726d5e52a3
Merge branch 'master' into 3.0_hid
2018-04-08 09:52:29 -04:00
a159b85340
Reorder composite device interfaces; fix report length bug
2018-04-08 09:33:02 -04:00
fe6f5aaa70
atmel-samd: reset: reset() was always entering bootloader mode
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.. set the dbl_tap word to a different special value unless
RUNMODE_BOOTLOADER was selected
2018-04-05 08:16:53 -05:00
5eb9f9d060
atmel-samd: Fix rebooting to bootloader
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Commit efbf08266badafruit/circuitpython@efbf08266b . However, I only tested on
trinket_m0.
Closes : #739
2018-04-03 21:40:10 -05:00
beb6ad2e40
Add USB HID support, including Consumer Control
2018-04-02 21:37:44 -04:00
435e894fa0
Merge branch 'master' into 3.0_hid
2018-04-02 19:19:43 -04:00
d005b12326
WIP: seems to be done
2018-04-02 19:08:18 -04:00
c00b25ec45
WIP: HID works with MSC interfaces removed
2018-03-30 23:31:28 -04:00
df91878d2e
WIP: works with just keyboard but not complex report descriptor
2018-03-30 23:24:00 -04:00
8af98d0dc9
ambiguized directory paths
2018-03-30 22:44:16 +00:00
a5b60647be
improved arrangement
2018-03-30 22:26:21 +00:00
7c0be04696
verbiage cleanup
2018-03-30 22:21:35 +00:00
c70acab8b3
updated README; added git submodule info
2018-03-30 22:16:36 +00:00
6ee573c7c9
Merge branch 'master' into super_status
2018-03-30 14:27:39 -05:00
676ed4e199
Merge pull request #724 from tannewt/fix_freetouch_submodule
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Remove freetouch files that were accidentally checked in and
2018-03-28 14:24:32 -07:00
19b0b414e6
Remove freetouch files that were accidentally checked in and
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readd the submodule.
2018-03-28 14:04:53 -07:00
abec199c19
Enable high-quality float hash
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This appears to have a relatively small impact on flash usage but
fixes some pathological slow behavior putting floats in dicts or sets.
Closes : #704
2018-03-27 21:56:30 -05:00
4c2f729a7a
Merge pull request #713 from jepler/lto-type-diagnostic-bis
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Allow building on gcc 5.4, while preserving ability to build with 7.2
2018-03-27 09:28:41 -04:00
77938db8c8
Merge pull request #719 from tannewt/fix_i2c_hang
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Fix I2C init hang when the SCL pin is pulled low.
2018-03-26 20:08:14 -04:00
4190aa2eed
Merge pull request #715 from jepler/array-operation-restrictions-bis
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Remove 'O', 'P' support in arrays
2018-03-26 20:01:34 -04:00
cebcec5e63
Check for floating pins by pulling them low briefly before testing their values.
2018-03-26 16:32:16 -07:00
355bf8b553
Conditionally compile out nonstandard array/struct typecodes
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.. defaulting to off for circuitpython-supported boards, on for others.
.. fixing up the tests that fail when it is turned off, so that they skip
instead of failing
2018-03-26 18:13:49 -05:00
25ba8ee489
Add an s because grammar.
2018-03-26 15:21:08 -07:00
37538fc0e7
Fix I2C init hang when the SCL pin is pulled low.
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We added a check to make sure the pins are in a high state before
initing the bus. This leads to a friendly error message when someone
forgets to add the pull up resistors to their circuit.
2018-03-26 15:13:52 -07:00
ea39f4378e
Merge pull request #698 from sommersoft/repl_fix
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Fix 128 Character Max Paste Into REPL
2018-03-26 13:02:43 -07:00
9bd55cf4c7
minor cleanup
2018-03-26 08:14:37 -05:00
23009fdd63
future-proof for buffer size changes
2018-03-26 06:25:04 +00:00
8b6aeb9e19
Merge pull request #702 from jepler/issue689bis
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correct typo in filename
2018-03-25 23:58:00 -04:00
d57397f9c8
Remove an unneeded -Wno-error=lto-type-mismtach
2018-03-25 22:04:15 -05:00
c0029e1d97
Don't lose half of the processor's serial number
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Before this change, `microcontroller.cpu.uid` returned values
where the top 4 bits of each byte were zero, because of
an incorrect bitmask used in this function.
2018-03-25 13:01:04 -05:00
31f5b6a238
WIP: simple working HID
2018-03-24 18:29:12 -04:00
d80e54458d
correct typo in filename
2018-03-24 10:44:24 -05:00
6205ed9a0c
updated cdc_enabled; now more dynamic status return
2018-03-24 03:42:58 +00:00
ef16109c5d
updated with requested changes
2018-03-24 00:55:48 +00:00
f237657e5e
extended buffer check to usb_cdc_background
2018-03-23 18:41:27 +00:00
63d826a52a
Update USB PID
2018-03-23 09:34:02 -07:00
ccbe557e30
removed leftover debugging bits
2018-03-23 15:45:30 +00:00
d434635822
add buffer check before triggering new usb read
2018-03-23 15:07:02 +00:00
fd7dcff4e9
Add Feather M4 Express support.
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* 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
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.. 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
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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
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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.
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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
e7fc0b6aa7
Use DMA for long SPI transactions including those to the SPI Flash.
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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
cc7acfd491
consistently brand Itsy Bitsy M0 as 'Express'
2018-02-26 17:37:03 -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
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
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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
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.
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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
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
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
cc616aea4e
m4 tc output works. Watch out for the PAC!
2018-02-12 23:41:26 -08:00
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
dfc2b82ede
Added SAMD51G support as per issue #597
2018-02-07 21:23:25 -08:00
eb49359aec
CPX: typo in mpconfigboard.h broke CIRCUITPY
2018-01-30 15:48:22 -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
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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
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
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
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
72c911be97
Support SPI flash chips for CIRCUITPY, using non-DMA SPI for now.
2017-11-27 21:00:24 -05:00
fb1dcd326d
ports/atmel-samd: feather_m0_adalogger readme updates ( #460 )
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- Added D4 and moved associated SD_CS so that they are paired within list
- Added D7 and SD_CD which is the SD Card Detect pin
- Added D8 and GREEN_LED
- Added RED_LED associated with D13
- Added Setup information regarding arm complier packages
- README - Updated to reflect that feather_m0_adalogger microSD is supported
2017-11-26 21:10:01 -08:00
5eb7958425
ports/atmel-samd/boards/feather_m0_adalogger/pins: Added missing pins
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- Added D4 and moved associated SD_CS so that they are paired within list
- Added D7 and SD_CD which is the SD Card Detect pin
- Added D8 and GREEN_LED
- Added RED_LED associated with D13
2017-11-25 22:00:32 -08:00
e0eae5cb2a
Enable the Neopixel status light on Metro M0 Express and Feather M0 Express boards
2017-11-21 14:39:56 -08:00
6f662e9bbc
samd51 peripheral clocks were defined as 12MHz, but were really 120MHz
2017-11-20 21:11:30 -08:00
a9f75a71c5
Merge pull request #443 from dhalbert/3.0_spi
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non-DMA SPI working; adding this now for testing; will continue with DMA
2017-11-16 19:28:24 -05:00
312444bbd2
non-DMA SPI working; adding this now for testing; will continue with DMA
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Also, fixed pin mappings for rev B Metro M4:
swap PA12 and PA13 on SPI 2x3 header
swap A3 and A5
Comment out all frozen modules in CPX again to make room while waiting
for SPI flash.
2017-11-16 19:09:35 -05:00
ecc47d5258
Create supervisor module.
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It can control autoreload and the rgb status led.
2017-11-16 09:04:17 -08:00
ef9a7f262a
atmel-samd: Turn off nvmctl cache and rework active_read.
2017-11-08 16:01:38 -08:00
971bd7e9a6
atmel-samd: Improve MSC reliability.
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* Be more liberal with critical sections to ensure ordering.
* Correct usb_busy so that it is busy when no errors occur on
transfer. I believe it worked before because it would be false
momentarily until a second transfer was attempted and a busy
error was returned, therefore setting usb_busy to true. That
risks the first "failed" transfer completing before a second one
is attempted.
2017-11-08 12:42:50 -08:00
7a901cfccd
atmel-samd: Align SCSI responses.
2017-11-08 10:47:22 -08:00
3cb5e7ea58
atmel-samd: Update Feather M0 Express USB PID
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This makes it different from the bootloaders and Arduino.
2017-11-07 14:26:37 -08:00
9060df5af6
DigitalInOut: Use pin value % 32 to accomodate PORTB and up.
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Fixes #407 .
2017-11-07 10:08:34 -08:00
7292984204
Implement busio.I2c.
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* Added asf4_conf/samd*/hpl_sercom_config.h
* Adjusted clocks in peripheral_clk_config.h.
* Put some frozen libs back in CPX for testing.
* Implement common-hal I2C
* Add samd*_peripherals.h in parallel with samd*_pins.h for common
functions and data.
* Store SERCOM index in pins table for convenience.
* Canonicalize some #include guard names in various .h files.
simpler reset of SERCOMs; remove unused routine
2017-11-07 09:59:54 -08:00
182a946b0e
atmel-samd: Tweak mass storage code to finish read sooner.
2017-11-06 16:30:11 -08:00
a8ee0012d7
atmel-samd: Enable -Os for SAMD51 and update neopixel accordingly.
2017-11-06 16:30:11 -08:00
4140b3b944
atmel-samd: Stop double CSW after MSC reads
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This explicit zero length xfer leads to a second CSW packet. If
another read was started between the two CSWs then the host gets
confused and resets the device.
On reads, the CSW is automatically sent when we reply with the
total length. Writes must do it manually so they can wait for the
disk to flush the data.
2017-11-03 15:08:55 -07:00
c90a2d9b42
atmel-samd: Fix SAMD51 SWCLK reset so we can connect the JLink
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while CircuitPython is running.
2017-11-02 14:00:38 -07:00
a49200d5cb
tools: Switch to using separate usb_descriptor repo.
2017-11-02 13:00:50 -07:00
3cfb06042e
atmel-samd: update to October 2017 ASF4.
2017-11-02 12:19:50 -07:00
a8dae22ae9
atmel-samd: Fix the neopixel delay method so it handles overflow better.
2017-11-01 11:56:54 -07:00
3b17980822
Merge pull request #391 from tannewt/longint_usb_fix
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Enable LONGINT on M4 + usb fix
2017-11-01 14:19:17 -04:00
cfbb74ffe7
atmel-samd: Reorder mpconfigport.mk and mpconfigboard.mk includes.
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This allows mpconfigport.mk to set this conditionally based on
$(CHIP_FAMILY).
2017-11-01 11:01:34 -07:00
0076a3c868
Merge pull request #393 from tannewt/m4_neopixel
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Now with more blinky!!!
2017-11-01 08:17:41 -04:00
f4c8256345
atmel-samd: Add TX/RX led support for Metro M4.
2017-10-31 22:39:16 -07:00
54f2b698ce
atmel-samd: remove infinite loop if USB MSC read fails.
2017-10-31 22:38:52 -07:00
3177e10e9e
atmel-samd: Add samd21 neopixel support.
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Also, fix and enable the status neopixel.
Fixes #264
2017-10-31 22:38:09 -07:00
d023879bea
atmel-samd: Update and enable neopixel_write for ASF4, tested on SAMD21 only.
2017-10-31 16:06:36 -07:00
15dcc7011c
atmel-samd: Turn on slice assignment in all builds.
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This costs 376 bytes on a Trinket M0 leaving 33412 bytes free.
Fixes #193
2017-10-31 15:57:56 -07:00
9db321d505
atmel-samd: Enable longints for M4 builds.
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Fixes #110
2017-10-31 15:46:42 -07:00
268bf6f99e
atmel-samd: Fix non-DEBUG USB cdc.
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I believe the issue was that LTO exacerbates a problem where a CDC
read is initiated but fails and leaves pending_read true
preventing further reads.
2017-10-31 15:43:45 -07:00
8c7571a75d
Create the build directory before running gen_usb_descriptor
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Otherwise it fails to create the file in that directory.
2017-10-31 13:35:22 -07:00
4aeef100f6
atmel-samd: More USB polish
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* Introduce a python script to generate the USB descriptor instead of
a bunch of C macros. In the future, we can use this dynamically in
CircuitPython.
* Add support for detecting read-only mass storage mounts.
Fixes #377
2017-10-30 18:29:20 -07:00
8e45dc041f
Read serial input as a background task so we can check for the interrupt character.
2017-10-27 17:32:13 -04:00
10b3a90189
Check INTERNAL_LIBM make flag in a safer way.
2017-10-27 17:32:13 -04:00
7f88ba3b26
Revert "Allow main.py to be interrupted by ctrl-C" ( #381 )
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* Revert "Read serial input as a background task so we can check for the interrupt character."
This reverts commit 046092e8a22b80add22f
2017-10-27 17:32:13 -04:00
2487226dff
Read serial input as a background task so we can check for the interrupt character.
2017-10-27 17:32:13 -04:00
f0a12d9620
Check INTERNAL_LIBM make flag in a safer way.
2017-10-27 17:32:13 -04:00
4232a0a196
Sync with https://github.com/adafruit/asf4/pull/3
2017-10-26 09:30:59 -04:00
ee18b5cbab
Don't use ERR_ABORTED. ( #375 )
2017-10-26 09:08:29 -04:00
d613776f0d
atmel-samd: Add support for ERR_ABORTED to indicate medium not present.
2017-10-25 21:02:01 -04:00
ab7da9353a
atmel-samd: Stop hanging on usb write when a terminal isn't connected by checking DTR status.
2017-10-25 21:02:01 -04:00
73c15dcf8b
Merge commit 'f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c' into nrf2_merge
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This is prep for merging in the NRF5 pull request.
2017-10-24 22:31:16 -07:00
Dan Halbert
Scott Shawcroft
Jerry Needell
Scott Shawcroft
sommersoft
Noralf Trønnes
Jeff Epler
sommersoft
Jeff Epler
Kattni
vesperk38
Radomir Dopieralski
Bryan Siepert
Bryan Siepert
James Devine
brentrubell
Tony DiCola
Stewart
Stewart Colborne
mrmcwethy