Oh derp, now I get your point (I'm in the middle of making a homebrew
AVR development board from a PCB I designed so I didn't read your
previous email right).
Yup, ok then let's drop the kernel patches and I'll work on umr patches
on Monday.
Sorry for the confusion.
Thanks,
Tom
On 04/07/20
I don't think this is the right approach.
TTMPs are really just SGPRs. They're only special because access to them
is restricted to trap handlers.
Note how the index ixSQ_WAVE_TTMP0 is 0x26c. 0x200 is the base for
reading SGPRs, and 0x6c is the operand encoding of TTMP0.
I think umr should
