Hello
I have been sitting here for a couple of days now and coded, but i never got it to work so i "killed my darling" and begun to code from scratch to see where my fault was,
I am using an Arduino Leonardo to get vaues from 2 gyroscopes and get te X and Y values into my code to emulate a keyboard, i got it working yesterday. but when i should begin to code my sexond part of my program to do the sam but translate it into a joystick command the serialmonitor never started.
So i begin to write the code from the begining and runned my code bit by bit, and i saw when i added the wire code in void setup the serial monitor stopt working. does it comes with conflict with serial readings?
I know that i have lots of Serial.begin(); and Serial.end() calls but that was just a idea if it was a conflict in the beging so i want to be shur it only was used when i needed it
would be good if someone had experience of this and can point me in the right direction
#include<Wire.h>
#include<Keyboard.h>
const int MPU2=0x69,MPU1=0x68;
int16_t AcX1,AcY1,AcZ1,Tmp1,GyX1,GyY1,GyZ1;
int16_t AcX2,AcY2,AcZ2,Tmp2,GyX2,GyY2,GyZ2;
int GyroLx = GyX1;
int GyroLy = GyY1;
int GyroRx = GyX2;
int GyroRy = GyY2;
void setup() {
pinMode(2, INPUT);
pinMode(7, INPUT);
digitalWrite(2, HIGH);
digitalWrite(7, HIGH);
Wire.begin();
Wire.beginTransmission(MPU1);
Wire.write(0x6B);// PWR_MGMT_1 register
Wire.write(0); // set to zero (wakes up the MPU-6050)
Wire.endTransmission(true);Wire.begin();
Wire.beginTransmission(MPU2);
Wire.write(0x6B);// PWR_MGMT_1 register
Wire.write(0); // set to zero (wakes up the MPU-6050)
Wire.endTransmission(true);
}
void loop() {
//Serial.println("Testing serial data");
if (digitalRead(2))
{
while(digitalRead(2)) //Do this while the pin 2 is HIGH
{
getXY();
Serial.begin(2400);
Serial.println("Keyboard mode active");
Keyboard.begin();
Serial.print("value of GyX1 is: ");
Serial.println(GyroLx);
Serial.print("value of GyX2 is: ");
Serial.println(GyroRx);
Serial.end();
delay(250);
}
}
else if (digitalRead(7))
{
while(digitalRead(7)) //Do this while the pin 2 is HIGH
{
Serial.begin(2400);
Serial.println("Joystick mode active");
Serial.end();
delay(250);
}
}
else
{
Serial.begin(2400);
Serial.println("No mode is active");
Serial.end();
delay(250);
}
}
void getXY(){
GetMpuValue1(MPU1);
GetMpuValue2(MPU2);
GyroLx = GyX1;
GyroRx = GyX2;
GyroLy = GyY2;
GyroRy = GyY2;
}
void GetMpuValue1(const int MPU){
Wire.beginTransmission(MPU);
Wire.write(0x3B); // starting with register 0x3B (ACCEL_XOUT_H)
Wire.endTransmission(false);
Wire.requestFrom(MPU, 14, true); // request a total of 14 registers
AcX1=Wire.read()<<8| Wire.read(); // 0x3B (ACCEL_XOUT_H) & 0x3C (ACCEL_XOUT_L)
AcY1=Wire.read()<<8| Wire.read(); // 0x3D (ACCEL_YOUT_H) & 0x3E (ACCEL_YOUT_L)
AcZ1=Wire.read()<<8| Wire.read(); // 0x3F (ACCEL_ZOUT_H) & 0x40 (ACCEL_ZOUT_L)
Tmp1=Wire.read()<<8| Wire.read(); // 0x41 (TEMP_OUT_H) & 0x42 (TEMP_OUT_L)
GyX1=Wire.read()<<8| Wire.read(); // 0x43 (GYRO_XOUT_H) & 0x44 (GYRO_XOUT_L)
GyY1=Wire.read()<<8| Wire.read(); // 0x45 (GYRO_YOUT_H) & 0x46 (GYRO_YOUT_L)
GyZ1=Wire.read()<<8| Wire.read(); // 0x47 (GYRO_ZOUT_H) & 0x48 (GYRO_ZOUT_L)
}
void GetMpuValue2(const int MPU){
Wire.beginTransmission(MPU);
Wire.write(0x3B); // starting with register 0x3B (ACCEL_XOUT_H)
Wire.endTransmission(false);
Wire.requestFrom(MPU, 14, true); // request a total of 14 registers
AcX2=Wire.read()<<8| Wire.read(); // 0x3B (ACCEL_XOUT_H) & 0x3C (ACCEL_XOUT_L)
AcY2=Wire.read()<<8| Wire.read(); // 0x3D (ACCEL_YOUT_H) & 0x3E (ACCEL_YOUT_L)
AcZ2=Wire.read()<<8| Wire.read(); // 0x3F (ACCEL_ZOUT_H) & 0x40 (ACCEL_ZOUT_L)
Tmp2=Wire.read()<<8| Wire.read(); // 0x41 (TEMP_OUT_H) & 0x42 (TEMP_OUT_L)
GyX2=Wire.read()<<8| Wire.read(); // 0x43 (GYRO_XOUT_H) & 0x44 (GYRO_XOUT_L)
GyY2=Wire.read()<<8| Wire.read(); // 0x45 (GYRO_YOUT_H) & 0x46 (GYRO_YOUT_L)
GyZ2=Wire.read()<<8| Wire.read(); // 0x47 (GYRO_ZOUT_H) & 0x48 (GYRO_ZOUT_L)
}