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authorRob Austein <sra@hactrn.net>2018-05-23 01:40:05 -0400
committerRob Austein <sra@hactrn.net>2018-05-23 01:40:05 -0400
commit9c603069e41bfe56b9a7f37e1e939db2f25bf710 (patch)
tree42a47af4f06eeac252203af33ac693957c500442 /printf.c
parent85f1e04bdc3676c33d0534093ea89fc655b63500 (diff)
Simplify FMC I/O code.
We're no longer using a preemptive multitasker, and we're on the Alpha, not the old bridge board, so all we really need to do is read or write one word at a time via a pointer then wait for the GPIO idle pin to light. Well, other than needing to read twice because of a known hardware problem with the STM32. So we dont need to fiddle with IRQ, or use the CMSIS SRAM lock, or....
Diffstat (limited to 'printf.c')
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