Pulse counter 80 mhz input, on 180 MHZ stm32 F479
Hello, I just need to keep count of an external clock input, wich comes at about 80 mhz.
I dont need to be interrupted or anything, just that this count be accessible at any point in time, reset.
On what pin is this best implemented, pin TIMx_ETR or TIMx_CHx ???