Tool/software: Code Composer Studio
Dears,
I try to count the number of occasional occuring pulses (low active) within a specific time lapse @ P2.6. Preferably I want to trigger on a voltage level of approx 0.25Vcc. The pulse period is 20ms. When a certain number of pulses is reached in the timelapse (e.g. 200ms) an interrupt need be set.
I haven't got a clue where to start off with. Anyone can help?
Thanks,
Arnold