Closed mmoskal closed 4 years ago
Describe the solution you'd like
UF2 defines a format to store configuration data about the board in the bootloader area, see https://github.com/microsoft/uf2/blob/master/cf2.md
This is currently used primarily by MakeCode Arcade to define where the button/screen pins are, but is extensible. This is supported in SAMD51 and STM32F4 bootloaders.
Could we have maybe 1k of bootloader area reserved for this?
CC @ladyada @dhalbert
This is a great idea, 1KB is not a problem or whatsover, we does reserve several of KBs for future extensions as this
Describe the solution you'd like
UF2 defines a format to store configuration data about the board in the bootloader area, see https://github.com/microsoft/uf2/blob/master/cf2.md
This is currently used primarily by MakeCode Arcade to define where the button/screen pins are, but is extensible. This is supported in SAMD51 and STM32F4 bootloaders.
Could we have maybe 1k of bootloader area reserved for this?