VersaMCU/bootloader/inc
cjjohn de52b57041 Add UF2 bootloader for USB firmware flashing
Vendored and trimmed from microsoft/uf2-samdx1, adapted to the actual
ATSAMD21G17D (128 KiB flash / 16 KiB RAM), fixing the flash/RAM-size
mismatch that the previously commented-out SAM-BA bootloader target
had (it assumed a 256 KiB SAMD21G18A). Builds as a standalone
PlatformIO environment (bootloader/platformio.ini), no python2/make
dependency. Compiles clean, fits in the 8 KiB bootloader region
(7292/8192 bytes). Not yet flashed/verified on real hardware.
2026-08-03 20:56:58 +02:00
..
preprocessor Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
cdc_enumerate.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
configkeys.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
main.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
neopixel.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
sam_ba_monitor.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
uart_driver.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
uf2.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
uf2format.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
uf2hid.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00
usart_sam_ba.h Add UF2 bootloader for USB firmware flashing 2026-08-03 20:56:58 +02:00