Kevin O'Connor 88325b6c93 stm32: Rework register access on stm32f0_adc.c
Avoid read-modify-write operations where possible.  The register
values are in a known state so prefer absolute writes.

Improve handling of race conditions with hardware updates.

Remove the adc reference from "struct gpio_adc" as it is a constant.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-12-23 22:15:26 -05:00
..
2020-12-04 16:10:13 -05:00
2019-08-06 18:56:53 -04:00