Add USB pull-up on PA8
authorKeith Packard <keithp@keithp.com>
Thu, 30 Mar 2023 07:42:23 +0000 (00:42 -0700)
committerKeith Packard <keithp@keithp.com>
Thu, 30 Mar 2023 07:42:23 +0000 (00:42 -0700)
commit9e16f7e3acf0e8a9c1d3fac7229d314f94ffa148
tree5406e90abb285a2f62d8bdc331892ae354be838f
parentca82c5761bc425dc397aec5d6d861daf3ed5a616
Add USB pull-up on PA8

The STM31F103 doesn't have any built-in USB pull up
mechanism, so we need to burn a GPIO. Use PA8 as that
was reasonably close on the board and available.

Signed-off-by: Keith Packard <keithp@keithp.com>
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