suspect-devices/circuitpython/supervisor/shared/flash.c, branch 6.1.x CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=6.1.x 2020-10-07T22:23:47+00:00 Unify iMX flash config and add Metro M7 1011 2020-10-07T22:23:47+00:00 Scott Shawcroft scott@tannewt.org 2020-09-29T02:21:17+00:00 urn:sha1:09bc4157516dd59754a3eb1a5dbbb72a758ebe93 This unifies the flash config to the settings used by the Boot ROM. This makes the config unique per board which allows for changing quad enable and status bit differences per flash device. It also allows for timing differences due to the board layout. This change also tweaks linker layout to leave more ram space for the CircuitPython heap. flash: Correctly signal error on invalid flash read 2020-06-22T15:24:21+00:00 Jeff Epler jepler@gmail.com 2020-05-08T15:48:46+00:00 urn:sha1:de14b5b02f1ceebabca8f79c8e166e673f039aec This logic was intended to mirror what is done for "write", but the wrong variable name was repeated twice. Initial work for STM32. Need to fix us delay and PulseIn still. 2020-03-20T19:58:34+00:00 Scott Shawcroft scott@tannewt.org 2020-03-20T19:58:34+00:00 urn:sha1:2623022c846698d8a6b9cfab8617aa569c5aef2f Hopefully fix flash flush and hopefully audio as well. 2020-03-13T18:12:31+00:00 Scott Shawcroft scott@tannewt.org 2020-03-10T22:05:42+00:00 urn:sha1:ed5cdd7e0970b904ed001deabe051c48ac32b1d3 Add option to disable the concurrent write protection 2019-02-21T18:45:41+00:00 Scott Shawcroft scott@tannewt.org 2019-02-19T22:45:45+00:00 urn:sha1:1a0596a2fbb68c1285ec59606d03a610ee94ca47 This allows writing to the filesystem from the host computer and CircuitPython by increasing the risk of filesystem corruption. Add subclass support to displayio. 2019-01-15T01:29:19+00:00 Scott Shawcroft scott@tannewt.org 2019-01-15T01:26:36+00:00 urn:sha1:747f2cfe267628fda8487c533ce7a5ab10a9388f Also, swap make_news to accept a kwarg map and refine param checking. Fixes #1237 Factor out fake partition 2018-11-15T01:59:11+00:00 Scott Shawcroft scott@tannewt.org 2018-11-15T01:59:11+00:00 urn:sha1:87ddd64481ea139bd0638baa03f106f7fcc0501e Move atmel-samd to tinyusb and support nRF flash. 2018-11-09T01:25:30+00:00 Scott Shawcroft scott@tannewt.org 2018-10-20T01:46:22+00:00 urn:sha1:9d91111b1b6a1eee77a88b13faf695ee0c5caea3 This started while adding USB MIDI support (and descriptor support is in this change.) When seeing that I'd have to implement the MIDI class logic twice, once for atmel-samd and once for nrf, I decided to refactor the USB stack so its shared across ports. This has led to a number of changes that remove items from the ports folder and move them into supervisor. Furthermore, we had external SPI flash support for nrf pending so I factored out the connection between the usb stack and the flash API as well. This PR also includes the QSPI support for nRF.