TJPS
Dependencies: Adafruit-PWM-Servo-Driver mbed
Fork of Adafruit-PWM-Servo-Driver_sample by
main.cpp
- Committer:
- syundo0730
- Date:
- 2013-08-17
- Revision:
- 0:4323102e4255
- Child:
- 2:a94e3ade9632
File content as of revision 0:4323102e4255:
#include "mbed.h" #include "Adafruit_PWMServoDriver.h" Adafruit_PWMServoDriver pwm(p9, p10); void setServoPulse(uint8_t n, float pulse) { float pulselength = 10000; // 10,000 us per second pulse = 4094 * pulse / pulselength; pwm.setPWM(n, 0, pulse); } void initServoDriver() { pwm.begin(); //pwm.setPWMFreq(100); //This dosen't work well because of uncertain clock speed. Use setPrescale(). pwm.setPrescale(64); //This value is decided for 10ms interval. pwm.setI2Cfreq(400000); //400kHz } int main() { //pwm.i2c_probe(); initServoDriver(); setServoPulse(0, 1000); while(1); }