557ceded00
atmel-samd: Introduce audiobusio.PDMIn for recording audio from PDM
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microphones.
2017-07-28 12:12:38 -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
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
66c421f401
atmel-samd: Correct the USB PID of the CircuitPlayground Express.
2017-05-29 14:35:38 -07:00
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
a9d25bfae4
atmel-samd: Update CircuitPlayground Express pins for Rev G.
2017-04-20 11:25:57 -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
Scott Shawcroft
Nicholas H.Tollervey