SPM control register bit 3 name change with ATtiny828 prevents from using fuse bits API

avrdudes / avr-libc

The AVR-LibC package provides a subset of the standard C library for AVR 8-bit RISC microcontrollers.

https://avrdudes.github.io/avr-libc/

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SPM control register bit 3 name change with ATtiny828 prevents from using fuse bits API #949

Closed 3-14152898 closed 6 months ago

3-14152898 commented 7 months ago

The ATtiny828 does have the SPMCSR special register but its third bit is named differently, i.e. RWFLB instead of BLBSET or RFLB. Consequently that prevents function (macro) boot_lock_fuse_bits_get from compiling.

I'm adding a patch to avr/boot.h to fix that issue... (well, if Github becomes smart enough to eventually get that a file ending with .patch is actually... a patch!)

EDIT: Finally! See patch.zip

Cheers.

sprintersb commented 6 months ago

Fixed by https://github.com/avrdudes/avr-libc/commit/52e7b75ef4820f8fe5166f5774021a557ac1b77c