Hi Guys I design i circuit on veroboard which which gives a nice pulse wave.This pulse i want to count and display it in beats per minute.Do anyone have a idea of how to do it.If you have code i will be grateful.
Luckily I designed a circuit using the same MCU, display, crystal and port configuration as you. Equally luckily I wrote software that does exactly what you want. Isn't extra sensory perception marvellous? Stefan
I am using the 8031 with a 12mhz crystal.