suspect-devices/circuitpython/ports/atmel-samd/asf4, branch 5.3.x CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=5.3.x 2018-12-05T02:20:51+00:00 Update submodules to merge commits 2018-12-05T02:20:51+00:00 Scott Shawcroft scott@tannewt.org 2018-12-02T04:19:44+00:00 urn:sha1:3f5d917b399e9589350772b9285bf5719e5216f6 Add particle boards, fix cp32 and try to speed up atmel build 2018-12-05T02:20:48+00:00 Scott Shawcroft scott@tannewt.org 2018-12-01T09:54:18+00:00 urn:sha1:15c1fc873ce25a73920d6141d3e7f85e37d89514 Initial SAMR board revision. 2018-08-09T12:36:46+00:00 Scott Shawcroft scott@tannewt.org 2018-08-07T14:43:52+00:00 urn:sha1:94c5ceab36a427f40a0893c7cbe4b4dc5156f6d8 include RTC fix for SAMd51 in circuitpython build 2018-06-29T12:45:38+00:00 mrmcwethy mrmcwethy@yahoo.com 2018-06-29T12:45:38+00:00 urn:sha1:d392f01f2ca8612d8c6ca502d86ce1bd8aa03a63 Update to the latest ASF4 which includes an I2C timeout extension while waiting for clock stretching. 2018-06-12T01:37:48+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2018-06-12T01:37:15+00:00 urn:sha1:73dadb0669fb2cbc7bf2ad874fd45d06415053c7 Fixes #778 atmel-samd: Add rtc module support 2018-04-16T11:15:08+00:00 Noralf Trønnes noralf@tronnes.org 2018-04-07T13:10:39+00:00 urn:sha1:8e2080411f65598b1b704f829bc2761455265f72 Support the rtc module by using hal_calendar. Implement UART for 3.0 + related fixes. 2018-02-21T22:18:49+00:00 Dan Halbert halbert@halwitz.org 2018-02-21T21:30:26+00:00 urn:sha1:9b4477e1dc088d18127838310b828514cb33edea 1. UART: ported to ASF4. Allow rx-only and tx-only. Add .baudrate r/w property. 2. Make NeoPixel timing deterministic by turning off caches during NeoPixel writes. 3. Incorporate asf4 updates: a. async USART driver b. bringing Atmel START configuration closer to what we use c. Clock initialization order now specified by CIRCUITPY_GCLK_INIT_1ST and _LAST. 4. supervisor/port.c: Move commented-out clock-test pin setting to correct location. Support SPI flash chips for CIRCUITPY, using non-DMA SPI for now. 2017-11-28T02:00:24+00:00 Dan Halbert halbert@halwitz.org 2017-11-23T04:07:21+00:00 urn:sha1:72c911be972d63a5032fa02ecb74d173bf9ef34f non-DMA SPI working; adding this now for testing; will continue with DMA 2017-11-17T00:09:35+00:00 Dan Halbert halbert@halwitz.org 2017-11-15T01:00:29+00:00 urn:sha1:312444bbd2a8e77ebf3c0e1983649327970e9575 Also, fixed pin mappings for rev B Metro M4: swap PA12 and PA13 on SPI 2x3 header swap A3 and A5 Comment out all frozen modules in CPX again to make room while waiting for SPI flash. Implement busio.I2c. 2017-11-07T17:59:54+00:00 Dan Halbert halbert@halwitz.org 2017-11-06T23:35:23+00:00 urn:sha1:7292984204e7ac28a5b69c23930ff7b8be003faf * Added asf4_conf/samd*/hpl_sercom_config.h * Adjusted clocks in peripheral_clk_config.h. * Put some frozen libs back in CPX for testing. * Implement common-hal I2C * Add samd*_peripherals.h in parallel with samd*_pins.h for common functions and data. * Store SERCOM index in pins table for convenience. * Canonicalize some #include guard names in various .h files. simpler reset of SERCOMs; remove unused routine