suspect-devices/circuitpython/atmel-samd/main.c, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2017-09-23T01:05:51+00:00 Move to ASF4 and introduce SAMD51 support. (#258) 2017-09-23T01:05:51+00:00 Scott Shawcroft scott@tannewt.org 2017-09-23T01:05:51+00:00 urn: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. atmel-samd: Ensure MTB is off in case we ran a debug build before 2017-09-06T18:56:41+00:00 Scott Shawcroft scott@chickadee.tech 2017-09-06T07:19:57+00:00 urn:sha1:c0159c5e80f9ca29ac9cf25602b92cd46f4a762d a non-debug build. Fix issue #207, esp8266 file operations problems (#222) 2017-09-01T20:12:26+00:00 Dan Halbert halbert@halwitz.org 2017-09-01T20:12:26+00:00 urn:sha1:a0d0b27faf0bc76ede0fbc595f641fdceb04ac56 The frozen module `_boot.py` was not being loaded on restart because `pyexec_frozen_module()` did not know about the new `.frozen` pseudo-directory. Updated lower-level routine to look in the right place. Also made ".frozen" and related values be `#define`s. Add ".frozen" to end of sys.path, so that internal frozen modules are visible on boot. 2017-08-31T18:38:00+00:00 Dan Halbert halbert@halwitz.org 2017-08-31T17:40:43+00:00 urn:sha1:59faa05a108813e921d25e062c4d7ef5b5b0b407 atmel-samd: Introduce a nvm module for non-volatile byte-level memory access. (#203) 2017-08-25T20:00:27+00:00 Scott Shawcroft scott@tannewt.org 2017-08-25T20:00:27+00:00 urn: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() Increase heap size at the expense of stack size, from 16k to 16k+4k. 2017-08-06T00:47:00+00:00 Dan Halbert halbert@halwitz.org 2017-08-05T21:47:28+00:00 urn:sha1:91d4cdb476c15df853f42e6b4bd3d117a42d2058 atmel-samd: Introduce audiobusio.PDMIn for recording audio from PDM 2017-07-28T19:12:38+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-05-24T17:43:32+00:00 urn:sha1:557ceded00de20d2070e1397d3dec322f753d1e6 microphones. Measure and report maximum stack usage. (#175) 2017-07-23T19:32:05+00:00 Dan Halbert halbert@halwitz.org 2017-07-23T19:32:05+00:00 urn:sha1:f91493c97e20eef1d39a9cdc6c42a25cfd511734 Add max stack usage tracking, visible via debug module ustack. Add separate cpp flag for enabling modules: MICROPY_DEBUG_MODULES shared-bindings: Introduce storage.remount() so you can set root as 2017-06-28T23:18:13+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-06-28T23:18:13+00:00 urn:sha1:725d715a1bcaa5f7c05fd64c1b9da87768b1cbc0 writeable and prevent USB from editing it. atmel-samd: Update sys.path with correct root path. 2017-06-28T21:53:01+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-06-28T21:53:01+00:00 urn:sha1:1e16e813e8f1f4534db75a6cc251ffaef76e2162