STM32f4xx: Properly support 4MHz SPI rate #3032
Merged
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Previously, setting 4MHz as the SPI rate was only supported in the
rate setter, but not the getter.
Pull Request Overview
This pull request adds support for 4MHz in the spi's set_rate and get_rate functions.
Previously, it was only supported in the set_rate function, but also wasn't documented!
Testing Strategy
I am currently not able to test this, I just stumbled across it whilst reading the SPI code.
Documentation Updated
Formatting
make prepush
.