Dependents: InjectorValveFourthMicro InjectorValveFourthMicro1 InjectorValveFourthMicro2 ReadingInLines_copy
Fork of PWM-Coil-driver by
Diff: valve-driver.cpp
- Revision:
- 0:eb16d6847d9e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/valve-driver.cpp Fri Jun 02 17:21:36 2017 +0000 @@ -0,0 +1,25 @@ +#include "valve-driver.h" + +// Default constructor +Valve::Valve(PinName _controlPin, uint16_t _spikeus, uint16_t _holdperiod_us, uint16_t _holdpulse_us) + : controlOut(_controlPin), + spikeus(_spikeus), + holdperiod_us(_holdperiod_us), + holdpulse_us(_holdpulse_us) +{ + controlOut.write(0.0); // Ensure valve output is off by default + controlOut.period_us(holdperiod_us); // PWM control period (uint16_t microseconds) + +}; + +void Valve::on() +{ + controlOut.write(1.0); + wait_us(spikeus); + controlOut.pulsewidth_us(holdpulse_us); +} + +void Valve::off() +{ + controlOut.write(0.0); +} \ No newline at end of file