Hi,
We would like to issue a command serially from master to slave but we don't know how. We are trying to interface a temperature sensor to the board and we got stuck on how to control the clock pulse given by the Master so that we can input 8 bits one at a time. Does this clock pulse have to be controlled by a delay or do we have to use some PWM? Once we establish this, how do we actually indicate that one bit per clock cycle should be processed at a time?
Thanks!