code to drive the motors to the right position
Dependencies: HIDScope QEI mbed
Fork of BMT-K9_potmeter_fade by
main.cpp
- Committer:
- ewoud
- Date:
- 2015-09-17
- Revision:
- 2:6a4a2e355cd9
- Parent:
- 1:f5b12280ea8a
- Child:
- 3:6a97e1d68511
File content as of revision 2:6a4a2e355cd9:
#include "mbed.h" #include "HIDScope.h" // myled is an object of class PwmOut. It uses the LED_RED pin // in human speech: myled is an output that can be controlled with PWM. LED_RED is the pin which is connected to the output PwmOut myled2(D5); PwmOut myled1(D6); //DigitalOut motor1(D4); // pot is an object of class AnalogIn. It uses the PTB0 pin // in human speech: pot is an analog input. You can read the voltage on pin PTB0 AnalogIn pot1(A0); AnalogIn pot2(A1); //HIDScope scope(1); Serial pc(USBTX, USBRX); //start 'main' function. Should be done once in every C(++) program int main() { //setup some stuff //period of PWM signal is 10kHz. Every 100 microsecond a new PWM period is started myled1.period_ms(0.1); myled2.period_ms(0.1); //motor1=1; //while 1 is unequal to zero. For humans: loop forever while(1) { pc.printf("potvalue: %f \n",pot1.read()); myled1.write(pot1.read()); myled2.write(pot2.read()); //wait some time to give the LED output a few PWM cycles. Otherwise a new value is written before the previously set PWM period (of 100microseconds) is finished //This loop executes at roughly 100Hz (1/0.01s) wait(0.01); } }