suspect-devices/circuitpython/ports/atmel-samd/common-hal/microcontroller, branch 3.x CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=3.x 2018-06-15T23:16:21+00:00 Split out the peripherals library in preparation of sharing with MakeCode. 2018-06-15T23:16:21+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2018-06-15T23:16:21+00:00 urn:sha1:a5e03b76a63c6e780fbb151ef02daf21c775274d Prevent freezing USB during high frequency PulseIn. 2018-06-08T19:56:32+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2018-06-05T19:38:31+00:00 urn:sha1:2fbab8067afcb008bc92d9c155dfef360fbc10f9 We now track the last time the background task ran and bail on the PulseIn if it starves the background work. In practice, this happens after the numbers from pulsein are no longer accurate. This also adjusts interrupt priorities so most are the lowest level except for the tick and USB interrupts. Fixes #516 and #876 atmel-samd: Make ticks more atomic. 2018-06-01T22:08:52+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2018-05-31T23:47:18+00:00 urn:sha1:9920f0a5de11b894b6255888475e6272e5e83f94 Always use current_tick when sub millisecond precision is required. Otherwise getting the ms/us to correspond is tricky. atmel-samd: Re-org helper peripheral files into their own subdirectory. 2018-06-01T22:07:31+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2018-05-26T01:39:16+00:00 urn:sha1:fd71e56891749837a823a4b555b84150b6fbc1e8 Ideally in the future they won't depend on ASF4 or MicroPython. disable pins on trinket_m0 so that we can free a fair bit of flash - Issue #840 2018-05-15T17:13:59+00:00 Roy Hooper rhooper@toybox.ca 2018-05-15T17:13:59+00:00 urn:sha1:3fd9900ea75227aeab8505f1bc149eeeb1a21b56 Implement microcontroller.cpu.temperature on '21 and '51. 2018-05-02T01:35:55+00:00 Dan Halbert halbert@halwitz.org 2018-04-28T01:03:42+00:00 urn:sha1:3a2b4af8304f13321b178cee3a686e7a65c34a31 Turn on nvm in 3.0. 2018-04-13T23:22:28+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2018-04-13T01:13:40+00:00 urn:sha1:812fe0c93f762755e90c1d928b77ca50a528a9e7 Its 256b on M0 and 8k on M4 to match flash erase sizes. Fixes #758 atmel-samd: reset: reset() was always entering bootloader mode 2018-04-05T13:16:53+00:00 Jeff Epler jepler@gmail.com 2018-04-05T00:21:54+00:00 urn:sha1:fe6f5aaa70a0d3a21c7ce542258e5c849c3b4687 .. set the dbl_tap word to a different special value unless RUNMODE_BOOTLOADER was selected Don't lose half of the processor's serial number 2018-03-25T18:01:04+00:00 Jeff Epler jepler@unpythonic.net 2018-03-25T17:57:43+00:00 urn:sha1:c0029e1d978650bc0ea712a8ab42b94a5179da68 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. Remove SERCOM pointers from pin data structure because index is 2018-03-14T18:14:32+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2018-03-14T18:08:01+00:00 urn:sha1:88aa0e2660e439fccac9c56b683a0e56b2399905 enough. This saves 380 bytes on the Arduino Zero build. (More pins == more savings.)