PWM API

#PWM API

This page contains native API functions for accessing PWMs of beaglebone black. Code of this API can be found in PWM.c. Sample JNI wrapper functions can be found here.

###PWM API functions description

1. int pwmSetPeriod(unsigned int channel, unsigned int period_ns) :
2. unsigned int pwmGetPeriod(unsigned int channel) :
3. int pwmSetDutyCycle(unsigned int channel, unsigned int duration_ns) :
4. int pwmGetDutyCycle(unsigned int channel) :
5. int pwmSetPolarity(unsigned int channel, unsigned int polarity) :
6. int pwmGetPolarity(unsigned int channel) :
7. int pwmRun(unsigned int channel) :
8. int pwmStop(unsigned int channel) :
9. int pwmRunCheck(unsigned int channel) :