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(parent: 1c09106) | patch
altos: Wait after configuring boot pin before testing it
authorKeith Packard <keithp@keithp.com>
Mon, 29 Apr 2013 06:06:24 +0000 (23:06 -0700)
committerKeith Packard <keithp@keithp.com>
Mon, 29 Apr 2013 06:06:24 +0000 (23:06 -0700)
commit3b3cd04da359e7084b6b8b048dbdf0a902de47a2
tree3a2f5cd050c52ea93751c008df4cb0a9186e16fftree | snapshot
parent1c091062696f541168b91fcfa18ed25519aa6fe5commit | diff
altos: Wait after configuring boot pin before testing it

Clearly the pin isn't quite ready just after it's been configured, so
hang around for a while (100 nops) to let things setting down before
testing the value of the pin. Makes booting a lot more reliable.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/stm/ao_boot_pin.c diff | blob | history
AltOS - the operating system for Altus Metrum products