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Dependencies: FastPWM HIDScope MODSERIAL mbed
main.cpp
- Committer:
- Mirjam
- Date:
- 2018-09-25
- Revision:
- 3:7421e53bf9bd
- Parent:
- 2:840f7aa50e55
- Child:
- 4:c73ced5d5754
File content as of revision 3:7421e53bf9bd:
#include "mbed.h"
#include "FastPWM.h"
#include "MODSERIAL.h"
#include "HIDScope.h"
AnalogIn potmeter1(PTC10);
AnalogIn potmeter2(PTC11);
MODSERIAL pc(USBTX, USBRX);
//D4 is a digital input for the microcontroller, so should be an digitalOut
//from the K64F. It will tell the motor shiel to let Motor1 turn clockwise
//of count clockwise (CW of CCW). D4 for motor 2
DigitalOut directionM1(D4);
DigitalOut directionM2(D7);
//D5 is a PWM input for the motor controller and determines the PWM signal
//that the motor controller gives to Motor 1. Higher PWM, higer average voltage.
// D6 for motor 2
FastPWM motor1_pwm(D5);
FastPWM motor2_pwm(D6);
// Voor het laten zien van de data op de pc.
HIDScope scope(2); // Aantal kanalen wat doorgegeven wordt aan de hidscope
Ticker AInTicker;
float potwaarde1;
float potwaarde2;
void ReadAnalogIn()
{
potwaarde1 = potwaarde1*2 -1; // Scale van -1 tot 1 ipv. 0 tot 1
potwaarde2 = potwaarde2*2 -1;
scope.set(0,potwaarde1); // Zet de potwaarde in de eerste plot bij de HID scope. Deze wordt automatisch tegen de tijd geplot
scope.set(1,potwaarde2);
scope.send(); // Zendt de waardes naar de pc
}
int main(void)
{
motor1_pwm.period_ms(60); // period is 60 ms
AInTicker.attach(&ReadAnalogIn,0.01f); //Elke 0.01 sec. Lees de analoge waarde
while(true){
potwaarde1 = potmeter1.read(); // Lees de potwaardes uit
potwaarde2 = potmeter2.read();
}
}