You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
1.4 KiB
Arduino
67 lines
1.4 KiB
Arduino
4 years ago
|
#include <stdint.h>
|
||
|
|
#include <Arduino.h>
|
||
|
|
#include <Servo.h>
|
||
|
|
const int FWD_BTN = 2;
|
||
|
|
const int REV_BTN = 3;
|
||
|
|
const int SERVO_PWM = 9;
|
||
|
|
const int ESC_PWM = 10;
|
||
|
|
const int ADC_VBatt = A0;
|
||
|
|
const int ADC_POT_0 = A1;
|
||
|
|
const int ADC_POT_1 = A2;
|
||
|
|
|
||
|
|
Servo esc;
|
||
|
|
Servo servo;
|
||
|
|
|
||
|
|
static float getBattV()
|
||
|
|
{
|
||
|
|
uint16_t raw = (uint16_t)analogRead(ADC_VBatt);
|
||
|
|
float vout = (float)raw / 1024.0f * 5.0f;
|
||
|
|
return (vout * 2.0f);
|
||
|
|
}
|
||
|
|
|
||
|
|
static float getPot0V()
|
||
|
|
{
|
||
|
|
uint16_t raw = (uint16_t)analogRead(ADC_POT_0);
|
||
|
|
return (float)raw / 1024.0f * 5.0f;
|
||
|
|
}
|
||
|
|
|
||
|
|
static float getPot1V()
|
||
|
|
{
|
||
|
|
uint16_t raw = (uint16_t)analogRead(ADC_POT_1);
|
||
|
|
return (float)raw / 1024.0f * 5.0f;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void handleMotor()
|
||
|
|
{
|
||
|
|
int val = analogRead(ADC_POT_0);
|
||
|
|
val = map(val, 0, 1023, 1100, 1900);
|
||
|
|
esc.writeMicroseconds(val);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void handleServo()
|
||
|
|
{
|
||
|
|
int val = analogRead(ADC_POT_1);
|
||
|
|
val = map(val, 0, 1023, 1100, 1900);
|
||
|
|
servo.writeMicroseconds(val);
|
||
|
|
}
|
||
|
|
|
||
|
|
void setup()
|
||
|
|
{
|
||
|
|
Serial.begin(9600);
|
||
|
|
esc.attach(ESC_PWM);
|
||
|
|
servo.attach(SERVO_PWM);
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop()
|
||
|
|
{
|
||
|
|
Serial.print("Battery Voltage: ");
|
||
|
|
Serial.println(getBattV());
|
||
|
|
Serial.print("Fwd Pot: ");
|
||
|
|
Serial.print(getPot0V() / 5.0f * 100.0f);
|
||
|
|
Serial.println("%");
|
||
|
|
Serial.print("Rev Pot: ");
|
||
|
|
Serial.print(getPot1V() / 5.0f * 100.0f);
|
||
|
|
Serial.println("%");
|
||
|
|
delay(500);
|
||
|
|
}
|