Flashing Firmware¶
Building firmware¶
Use yotta to build.
Use target bbc-microbit-classic-gcc-nosd:
yt target bbc-microbit-classic-gcc-nosd
Run yotta update to fetch remote assets:
yt up
Start the build with either yotta:
yt build
...or use the Makefile:
make all
The result is a microbit-micropython hex file (i.e. microbit-micropython.hex)
found in the build/bbc-microbit-classic-gcc-nosd/source from the root of the
repository.
The Makefile does some extra preprocessing of the source, which is needed only
if you add new interned strings to qstrdefsport.h. The Makefile also puts
the resulting firmware at build/firmware.hex, and includes some convenience
targets.
Flashing to the micro:bit¶
Installation Scenarios