ROBOTC - 自动编程集成编码器
问题描述:
我有一个编码在ROBOTC中的X驱动器。我和我的团队已经在机器人上安装了集成的电机编码器(在自主阶段)。但是他们运行的代码不正确。下面是当前的自治代码。当我运行它时,它会以不同的速度永远前进。ROBOTC - 自动编程集成编码器
我已经看过多个教程,但都没有工作。 有没有人有让电机(393电机)的计数为720的代码?
#pragma config(I2C_Usage, I2C1, i2cSensors)
#pragma config(Sensor, I2C_1, sensorQuadEncoderOnI2CPort, AutoAssign)
#pragma config(Motor, port2, FL, tmotorVex393_MC29, PIDControl, encoderPort, I2C_1)
#pragma config(Motor, port3, BR, tmotorVex393_MC29, PIDControl, reversed, encoderPort, I2C_1)
#pragma config(Motor, port8, BL, tmotorVex393_MC29, PIDControl, encoderPort, I2C_1)
#pragma config(Motor, port9, FR, tmotorVex393_MC29, PIDControl, reversed, encoderPort, I2C_1)
//*!!Code automatically generated by 'ROBOTC' configuration wizard !!*//
task main()
{
// Autonomous with Integrated Encoders
nMotorPIDSpeedCtrl[FL] = mtrSpeedReg;
nMotorPIDSpeedCtrl[FR] = mtrSpeedReg;
nMotorPIDSpeedCtrl[BL] = mtrSpeedReg;
nMotorPIDSpeedCtrl[BR] = mtrSpeedReg;
//Clears motor values
nMotorEncoder[FL] = 0;
nMotorEncoder[FR] = 0;
nMotorEncoder[BL] = 0;
nMotorEncoder[BR] = 0;
//Forward
motor[FL] = 63;
motor[FR] = 63;
motor[BL] = 63;
motor[BR] = 63;
while(nMotorEncoder[FL] < 720) {
}
//Clears motor values
nMotorEncoder[FL] = 0;
nMotorEncoder[FR] = 0;
nMotorEncoder[BL] = 0;
nMotorEncoder[BR] = 0;
}
答
您需要while循环后,明确地停止电机(不只是零出编码器)。否则机器人不知道停止;它只知道它通过了编码器目标。
所以这个代码应该为你工作:
//Clears motor values
nMotorEncoder[FL] = 0;
nMotorEncoder[FR] = 0;
nMotorEncoder[BL] = 0;
nMotorEncoder[BR] = 0;
motor[FL] = 63;
motor[FR] = 63;
motor[BL] = 63;
motor[BR] = 63;
//Forward
while(nMotorEncoder[FL] < 720) {
}
//stops motors
motor[FL] = 0;
motor[FR] = 0;
motor[BL] = 0;
motor[BR] = 0;
//Clears motor encoder values
nMotorEncoder[FL] = 0;
nMotorEncoder[FR] = 0;
nMotorEncoder[BL] = 0;
nMotorEncoder[BR] = 0;
能编码器值减少,而不是增加?尝试将'while'条件改为'nMotorEncoder [FL]> -720'。 – qxz