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bikems

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  1. Thanks in advance for helping. New to microcontrollers, not fluent in C so would prefer higher level language like Energia. Using an MSP430F5529LP to drive a stepper motor, creating a square wave using timer A interrupt handler. That works fine, but would like an additional input to the MSP to increase/decrease the speed. In the following code, the external interrupt is detected when the TA0CCR0 assignment is commented out. With the line included, the external interrupt is not recognized. Thanks again. int TESTPIN1 = P1_5; int state = LOW; void setup(
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