When writing to flash, the source buffer only needs to be read-only, not writable. This fix allows passing in `bytes` and other read-only buffer objects. Signed-off-by: Damien George <damien@micropython.org>
When writing to flash, the source buffer only needs to be read-only, not writable. This fix allows passing in `bytes` and other read-only buffer objects. Signed-off-by: Damien George <damien@micropython.org>