suspect-devices/circuitpython/supervisor/port.h, branch masterCircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=master2020-05-15T22:36:16+00:00Initial ESP32S2 port.2020-05-15T22:36:16+00:00Scott Shawcroftscott@tannewt.org2020-04-17T23:23:28+00:00urn:sha1:6aaab005c5f3a781fec229640c74bf44a601fc97
Basic blinky works but doesn't check pins.
Fix autoreload, neopixel, monotonic_ns and sleep w/o SD2020-03-13T18:12:31+00:00Scott Shawcroftscott@tannewt.org2020-03-07T02:15:16+00:00urn:sha1:418333979ae007b28855079c64ee3c65f76ecbc7First try at lowering the power consumption2020-03-13T18:12:30+00:00Scott Shawcroftscott@tannewt.org2020-03-06T01:14:54+00:00urn:sha1:6f60afe8c521011d1a2d34a2632295b483a8cee3Refine iMX RT memory layout and add three boards2020-01-18T01:36:08+00:00Scott Shawcroftscott@tannewt.org2020-01-09T04:32:45+00:00urn:sha1:7d8dac9211dab92d750a0351335b4ad3fffc05e2
Introduces a way to place CircuitPython code and data into
tightly coupled memory (TCM) which is accessible by the CPU in a
single cycle. It also frees up room in the corresponding cache for
intermittent data. Loading from external flash is slow!
The data cache is also now enabled.
Adds support for the iMX RT 1021 chip. Adds three new boards:
* iMX RT 1020 EVK
* iMX RT 1060 EVK
* Teensy 4.0
Related to #2492, #2472 and #2477. Fixes #2475.
Add functions to get top and limit stack2019-10-18T09:04:45+00:00Kamil Tomaszewskikamil.tomaszewski@sony.com2019-10-18T09:00:09+00:00urn:sha1:96756b3945ec3388986c7ebda8b924aeb42cd7fbaddress @tannewt changes: move and rename common files; remove PORT_HEAP_SIZE2019-02-16T01:32:32+00:00Dan Halberthalbert@halwitz.org2019-02-16T01:32:32+00:00urn:sha1:7b3f7605b8b36f5d0dbfbee60604ad266cac2645Rework safe mode and have heap overwrite trigger it.2018-12-06T22:24:20+00:00Scott Shawcroftscott@tannewt.org2018-12-06T22:24:20+00:00urn:sha1:6ef863997186e1893cdf19c0e04d0a8a3f33ad9d
This creates a common safe mode mechanic that ports can share.
As a result, the nRF52 now has safe mode support as well.
The common safe mode adds a 700ms delay at startup where a reset
during that window will cause a reset into safe mode. This window
is designated by a yellow status pixel and flashing the single led
three times.
A couple NeoPixel fixes are included for the nRF52 as well.
Fixes #1034. Fixes #990. Fixes #615.
Move atmel-samd to tinyusb and support nRF flash.2018-11-09T01:25:30+00:00Scott Shawcroftscott@tannewt.org2018-10-20T01:46:22+00:00urn: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.
nRF52 update with internal file system support2017-12-21T12:49:14+00:00microbuildercontact@microbuilder.eu2017-12-21T12:49:14+00:00urn:sha1:60a23f0fb65bebe91ab8b6da4a32ed0b012e9313Add support for patching newer ASF4 code. (#292)2017-09-29T03:33:44+00:00Scott Shawcroftscott@tannewt.org2017-09-29T03:33:44+00:00urn:sha1:0bbb7a8199db3f75cbd1f6151c011cad8fc85071
* atmel-samd: Support patching after updating ASF4.
This makes it possible to automatically fix newer code.
* atmel-samd: Update ASF4 to include flash APIs for SAMD51.
This is the first automatic update that has caused a few deletions
where code was previously copied instead of moved.
This is a prerequisite for #260.