suspect-devices/circuitpython/supervisor/supervisor.mk, branch 6.2.xCircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=6.2.x2021-03-25T18:37:08+00:00Fix devices include by splitting type from defines2021-03-25T18:37:08+00:00Scott Shawcroftscott@tannewt.org2021-03-25T17:03:05+00:00urn:sha1:01c153cd7e8bace50892050a13b15201a674df37Switch devices.h to nvm.toml data2021-03-25T16:57:18+00:00Scott Shawcroftscott@tannewt.org2021-03-25T00:10:54+00:00urn:sha1:aec0ef3cbfafb79c32592c1ee39832c787f4f202Redo RP2040 flash settings2021-03-18T23:55:42+00:00Scott Shawcroftscott@tannewt.org2021-03-04T21:12:24+00:00urn:sha1:5d2b60cbf69c99abd6984c298d4f052514221177
This switches stage2 to C and uses Jinja to change the C code based
on flash settings from https://github.com/adafruit/nvm.toml. It
produces the fastest settings for the given set of external flashes.
Flash size is no longer hard coded so switching flashes with similar
capabilities but different sizes should *just work*.
This PR also places "ITCM" code in RAM to save the XIP cache for
code execution. Further optimization is possible. A blink code.py
still requires a number of flash fetches every blink.
Fixes #4041
Automatically count EXTERNAL_FLASH_DEVICES (mk2)2021-03-07T18:51:47+00:00Jeff Eplerjepler@gmail.com2021-03-07T18:51:47+00:00urn:sha1:32475ce98c2eaa13240fa24e713ce3d5df60afd9
Instead of counting words in make, which is slightly awful, notice that
possible_devices is local to external_flash.c, so we can declare the array
with an automatic bound, and then get the count as the element-count
(MP_ARRAY_SIZE) of the array.
Since EXTERNAL_FLASH_DEVICE_COUNT is no longer a global macro, switch
a few sites to using EXTERNAL_FLASH_DEVICES in `#if` checks instead.
Automatically count EXTERNAL_FLASH_DEVICES2021-03-07T17:48:39+00:00Jeff Eplerjepler@unpythonic.net2021-03-07T17:48:16+00:00urn:sha1:f1ada8e8800a6ac64ebf611ba292b0eb93345c8ewip2021-02-13T00:01:14+00:00Dan Halberthalbert@halwitz.org2021-02-13T00:01:14+00:00urn:sha1:d54b5861a30b1b1a352e1c22fc67e729ec95390dmerge from upstream; complicated webusb merge2021-02-11T23:50:02+00:00Dan Halberthalbert@halwitz.org2021-02-11T23:50:02+00:00urn:sha1:f0564b49862eaef0b9752b62d80ef00e3e12a3eeusb descriptors all set; rework of enabling for USB devices2021-02-05T00:23:40+00:00Dan Halberthalbert@halwitz.org2021-02-05T00:23:40+00:00urn:sha1:0802b22ed6229a981d26e5d89737877cfb044f61Changed URL2021-02-04T22:31:18+00:00Kevin Bankskevin@firia.com2021-02-04T22:31:18+00:00urn:sha1:c4a795b1e733e362924cdd0233056800099fec82Most of the code we need has been pulled in from the tinyusb webusb_serial demo. Still LOTS to do regarding descriptors.2021-01-26T02:37:58+00:00Kevin Bankskevin@firia.com2021-01-26T02:37:58+00:00urn:sha1:fbfb7b68cce3fbcccc423c1013c0c3cabe6a89d0