Commit Graph

12 Commits

Author SHA1 Message Date
Scott Shawcroft b35fa44c8a
Merge MicroPython 1.12 into CircuitPython 2021-05-03 14:01:18 -07:00
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
Jeff Epler 1e5ffe1a53 Revert "circuitpy_mpconfig: Disable flash multi-partition"
This reverts commit 156ee4833a.
2021-03-09 11:08:36 -06:00
Jeff Epler 156ee4833a circuitpy_mpconfig: Disable flash multi-partition
This adds some additional code in mkfs which doesn't seem necessary, and
Disabling it saves 172 bytes flash.

Testing performed: Using a Feather M0 Adalogger, checked that
 * an sdcard could still be mounted (using adafruit_sdcard)
 * os.listdir() of "/" and "/sd" worked
 * CIRCUITPY still mounted
2021-03-07 09:37:18 -06:00
Scott Shawcroft 09bc415751
Unify iMX flash config and add Metro M7 1011
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.
2020-10-07 15:23:47 -07:00
Jeff Epler de14b5b02f flash: Correctly signal error on invalid flash read
This logic was intended to mirror what is done for "write", but
the wrong variable name was repeated twice.
2020-06-22 10:24:21 -05:00
Scott Shawcroft 2623022c84
Initial work for STM32. Need to fix us delay and PulseIn still. 2020-03-20 12:58:34 -07:00
Scott Shawcroft ed5cdd7e09
Hopefully fix flash flush and hopefully audio as well. 2020-03-13 11:12:31 -07:00
Scott Shawcroft 1a0596a2fb
Add option to disable the concurrent write protection
This allows writing to the filesystem from the host computer and
CircuitPython by increasing the risk of filesystem corruption.
2019-02-21 10:45:41 -08:00
Scott Shawcroft 747f2cfe26
Add subclass support to displayio.
Also, swap make_news to accept a kwarg map and refine param checking.

Fixes #1237
2019-01-14 17:29:19 -08:00
Scott Shawcroft 87ddd64481
Factor out fake partition 2018-11-14 17:59:11 -08:00
Scott Shawcroft 9d91111b1b
Move atmel-samd to tinyusb and support nRF flash.
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.
2018-11-08 17:25:30 -08:00