ef61b5ecb5
Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master.
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cpx build compiles and loads and works in repl; test suite not run yet
esp8266 not tested yet
2017-08-25 22:17:07 -04:00
266be30777
atmel-samd: Introduce a nvm module for non-volatile byte-level memory access. ( #203 )
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* atmel-samd: Introduce a nvm module for non-volatile byte-level memory access.
This allows for persisting small configuration values even when the file system
is read-only from CircuitPython.
Fixes #160
* Review feedback:
* Add tests.
* Fix non-zero index.
* Fix len()
2017-08-25 16:00:27 -04:00
74cfdeb316
Added ability to freeze multiple directories; freeze neopixel library in cpx build ( #199 )
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Reworked frozen module support: clean up makefiles and handle multiple directories.
Modules to freeze are included as git submodules.
Add neopixel to circuitplayground express build.
Fixes #56
2017-08-23 11:05:59 -07:00
13cb4aa89d
atmel-samd: Add support for a second flash chip so either may be used.
2017-08-03 13:44:31 -07:00
557ceded00
atmel-samd: Introduce audiobusio.PDMIn for recording audio from PDM
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microphones.
2017-07-28 12:12:38 -07:00
3660023046
atmel-samd: Update README and add pinout tables that map MCU names
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to names in the board module and explain pin capabilities.
Fixes #149
2017-07-13 16:05:24 -07:00
1e04e8ea1c
atmel-samd: Reboot to bootloader when a 1200 baud serial connection is
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closed. This is how Arduino triggers the bootloader.
2017-07-12 11:58:22 -07:00
09b80b10d1
atmel-samd: Add Trinket Rev D support.
2017-07-12 11:55:50 -07:00
94346d97ba
atmel-samd: Add TX/RX and SCL/SDA pins names for Gemma M0.
2017-07-12 11:55:50 -07:00
ffc37faadc
atmel-samd: Update Gemma M0 USB device name.
2017-07-12 11:55:49 -07:00
309daaf5fc
atmel-samd: Update Gemma M0 for release revision.
2017-07-12 11:55:49 -07:00
97df799e2c
atmel-samd: Add IR_TX and IR_RX pin names for REMOTEOUT and REMOTEIN to the CircuitPlayground Express pins to match the silkscreen.
2017-07-12 11:55:49 -07:00
a715bf6bac
atmel-samd: Introduce board reset mechanic used on CircuitPlayground
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Express to ensure the Neopixels are off after reloads.
2017-06-16 15:40:15 -07:00
3e23464b1e
atmel-samd: Add user initiated safe mode and rework board.c for
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board specific functionality.
Fixes #155
2017-06-16 14:55:53 -07:00
b5f50fadf9
atmel-samd: Change Metro PID to 0x8014 so it doesn't conflict with Arduino's PID.
2017-06-06 16:18:34 -07:00
66c421f401
atmel-samd: Correct the USB PID of the CircuitPlayground Express.
2017-05-29 14:35:38 -07:00
517590a58a
atmel-samd:renamed spi flash to confuse with the actual spi flash
2017-05-23 14:09:28 -04:00
7672bf7736
atmel-samd: Rename auto-reset to auto-reload to reduce confusion with physical reset buttons.
2017-05-12 16:45:38 -07:00
e1a6f6d584
atmel-samd: Rework SPI flash defines for clarity.
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Also add sector protection support for the SAMD Xplained board.
2017-05-12 14:47:39 -07:00
7ea76e0889
atmel-samd: Pin reset improvements.
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* Reset SWD lines to SWD rather than GPIO. This makes OpenOCD happier.
* Default speaker enable lines to False for CircuitPlayground to prevent
the speaker from buzzing when no sound is playing. Fixes #126
2017-05-12 13:14:01 -07:00
f3152571c6
Rename LEFT_BUTTON -> BUTTON_A, RIGHT_BUTTON -> BUTTON_B.
2017-05-11 14:48:17 +01:00
5ad426124b
atmel-samd: Move heap objects into MICROPY_PORT_ROOT_POINTERS so they don't get garbage collected while we are using them.
2017-05-04 11:57:51 -07:00
6512ccf32e
atmel-samd: Use DMA for user SPI.
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Also replace use of PINMUX_DEFAULT with PINMUX_UNUSED to prevent any
accidental pin changes. This caused user SPI to break internal SPI
flash on the Feather M0 Express.
Fixes #100
2017-05-03 10:50:29 -07:00
24a5752f94
atmel-samd: Use DMA for SPI flash block transfers.
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Fixes #99
2017-05-02 15:25:06 -07:00
58b9789d0c
atmel-samd: Introduce audio sample playback via audioio.AudioOut.
2017-05-01 13:10:03 -07:00
30b8091df0
atmel-samd: Clean up leftovers from QTouch.
2017-05-01 11:32:15 -07:00
4ad22144b0
atmel-samd: Rename metro M0 Express and add NEOPIXEL pin.
2017-05-01 11:29:51 -07:00
a9d25bfae4
atmel-samd: Update CircuitPlayground Express pins for Rev G.
2017-04-20 11:25:57 -07:00
8d0d5defc7
atmel-samd: Use LTO for all builds to get 5000 bytes back on express boards.
2017-04-18 09:44:04 -07:00
4a4f29b8f9
atmel-samd: Rework status LED implementation
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* Track status pin use by user code separately so it can take over the pins and then give them back.
* Switch to hardware SPI for APA102 on Gemma and Trinket.
* Merge microcontroller/types.h into microcontroller/Pin.h to better match approach going forwards.
2017-04-12 15:24:50 -07:00
8505de1ced
atmel-samd: rename cplay_m0_flash to circuitplayground_express and update for new rev (F).
2017-04-11 17:59:02 -07:00
3afa09b2fe
atmel-samd: Update Feather M0 Express USB pid.
2017-03-27 20:30:02 +01:00
be1ed7aae4
Change to official Feather M0 Express branding.
2017-03-27 19:45:44 +01:00
d598c2a919
atmel-samd: Add USB HID mouse and keyboard support.
2017-02-27 15:43:58 +01:00
062fac1d43
atmel-samd: Use link time optimization to reduce code size of builds which
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share space with the file system.
"Express" builds with SPI flash crash the compiler for some reason so its
currently disabled for them.
2017-02-26 01:00:33 +01:00
8584f5fece
atmel-samd: Remove support for UART REPL from Arduino Zero.
2017-02-19 17:23:31 +01:00
c81052a256
atmel-samd: Stop calibrating the crystal for Gemma and Trinket. We need the space for other code.
2017-02-19 14:11:24 +01:00
ae715a827b
atmel-samd: Rework the clock configs to only be crystalless when needed by the hardware.
2017-02-10 05:09:17 -08:00
370d1dec88
SPI tweaks for SD Cards:
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* Always init SPI to 250k to start for SD cards.
* Add ability to configure byte written during read.
* Add ability to read and write to portions of buffers like existing I2C API.
2017-02-10 05:09:17 -08:00
597777e80b
atmel-samd: Update internal pins for Feather M0 Express Rev B
2017-02-02 12:12:05 -08:00
1da14b0eec
atmel-samd: Switch Metro back to including bootloader space.
2017-02-01 13:16:48 -08:00
e3f9ee839a
Add frequency changing support to PWMOut.
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You can either set it once up front, or set variable_frequency on custruction to
indicate that the frequency must be able to change. This informs whether a timer
can be shared amongst pins.
This also adds persistent clock calibration on atmel-samd. Once the device has
synced its clock frequency over USB it will remember that config value until USB
is used again. This helps ensure the clock frequency is similar on and off USB.
Lastly, this also corrects time.sleep() when on USB by correcting the tick counter.
2017-01-30 15:02:01 -08:00
76a2178bd7
atmel-samd: Fix PA00 and PA01 sercoms. New CircuitPlayground prototype pinout.
2017-01-18 14:51:36 -08:00
f6cf8ae208
atmel-samd: Split UART pin names into two so that all names start
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with a letter and are therefore valid Python.
Fixes #73 .
2017-01-12 13:53:47 -08:00
24765929ea
atmel-samd: Update pinouts for prototypes.
2017-01-08 22:11:27 -08:00
89f4a5597b
atmel-samd: New revs which isolate the SPI for the external flash.
2017-01-05 14:36:33 -08:00
a9087fbaa2
atmel-samd: Change cplay pins to rev B.
2016-12-21 15:29:25 -08:00
7ce69959f9
atmel-samd: Tweaks for rev B of the prototype circuit playground.
2016-12-21 14:07:50 -08:00
1598e44231
atmel-samd: Add preliminary support for UART
2016-12-19 13:03:50 -08:00
52f8e1cbf3
atmel-samd: Use bootloader again on the Metro M0
2016-12-12 17:09:42 -08:00
Dan Halbert
Scott Shawcroft
Scott Shawcroft
Scott Shawcroft
robomike
Nicholas H.Tollervey
Sebastian Plamauer