Can I use the STM32F4 BSRR with a 32 bit write to set/reset GPIO bits simultaneously?
I've defined the lower 8 bits of a STM32F4 GPIO port as a negative-true open-drain output. My current code uses two 16-bit writes, first to set all 8 bits, then another to selectively clear them. It would seem that I could do this with a single 32 b...