suspect-devices/circuitpython/atmel-samd/common-hal/microcontroller, branch 3.0.0-alpha.0CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=3.0.0-alpha.02017-09-23T01:05:51+00:00Move to ASF4 and introduce SAMD51 support. (#258)2017-09-23T01:05:51+00:00Scott Shawcroftscott@tannewt.org2017-09-23T01:05:51+00:00urn:sha1:6839fff31303463d5c7942387fa498895edf1abf
* atmel-samd: Remove ASF3. This will break builds.
* atmel-samd: Add ASF4 for the SAMD21 and SAMD51.
* Introduce the supervisor concept to facilitate porting.
The supervisor is the code which runs individual MicroPython VMs. By
splitting it out we make it more consistent and easier to find.
This also adds very basic SAMD21 and SAMD51 support using the
supervisor. Only the REPL currently works.
This begins the work for #178.
Re-initialize ADC before every AnalogIn read. (#255)2017-09-16T17:06:23+00:00Dan Halberthalbert@halwitz.org2017-09-16T17:06:23+00:00urn:sha1:75c3be37ac14fc2b188bd932348e45546a806f1a
`microcontroller.cpu.temperature` uses different ADC settings, and caused
AnalogIn to give wrong answers. AnalogIn can no longer assume it's the
only user of the ADC.Add microcontroller.cpu.temperature, for use as a simple sensor on minimal boards. (#211)2017-08-31T17:48:30+00:00Dan Halberthalbert@halwitz.org2017-08-31T17:48:30+00:00urn:sha1:fdb97eda09ca1968df8a919d15ebd1fe191fb57e
* Add microcontroller.cpu, the sole instance of microcontroller.Processor.
microcontroller.cpu.frequency is the clock frequency, in Hz.
microcontroller.cpu.temperature is the reading from the internal temperature sensor, in Celsius. None if not available.
* Squeeze firmware size by using -finline-limit. Otherwise non-Express builds were slightly too big.
* Update submodules.
* Fix documentation glitches
Modernize module and class static dicts; update freetouch2017-08-27T19:02:50+00:00Dan Halberthalbert@halwitz.org2017-08-27T19:02:50+00:00urn:sha1:c679c80c710fd4a0e37ad87200d8a721e19727aaInitial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master.2017-08-26T02:17:07+00:00Dan Halberthalbert@halwitz.org2017-08-26T02:17:07+00:00urn:sha1:ef61b5ecb59e9b4e37e3e3c023c62d583c23eb16
cpx build compiles and loads and works in repl; test suite not run yet
esp8266 not tested yet
atmel-samd: Introduce a nvm module for non-volatile byte-level memory access. (#203)2017-08-25T20:00:27+00:00Scott Shawcroftscott@tannewt.org2017-08-25T20:00:27+00:00urn:sha1:266be307770abe11c220eb493388807920914b7a
* 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()
atmel-samd: Support wav file playback. Tested up to 16bit 22.1khz. Must be mono file!2017-05-16T02:52:38+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-05-11T01:21:02+00:00urn:sha1:3f5028c666008f58785e86dd477065e3ca99d99f
SD card support may work but likely needs buffer tuning. Its untested.
Fixes #105
atmel-samd: Fix pin reset to ensure USB and SWD are not reset.2017-05-12T23:09:13+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-05-12T23:09:13+00:00urn:sha1:e0f931afd3268229a291c5c8a2bef12bde697da3atmel-samd: Pin reset improvements.2017-05-12T20:14:01+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-05-12T19:55:31+00:00urn:sha1:7ea76e0889d3f11960056cfca3bde77a3b70c33e
* 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
atmel-samd: Introduce audio sample playback via audioio.AudioOut.2017-05-01T20:10:03+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-04-21T21:43:03+00:00urn:sha1:58b9789d0c824c665db744ef3653d6304e908bc0