按键一/二控制速度v,且按键一按一下v--(最小减到-5),按键二按一下v++(最大,加到5);
按键三/四控制转向n,且按键三按一下n--(最小减到-5),按键四按一下n++(最大加到5),当v+n的结果位于(-3,3)时,motor1以及motor2=0;
当位于(3,10)时,motor1=1,motor2=0;
当位于(-3,-10)时,motor1=0,motor2=1;
void controlFunc() {
int v = 0;
int n = 0;
int button1 = 0;
int button2 = 0;
int button3 = 0;
int button4 = 0;
int motor1 = 0;
int motor2 = 0;
while(1) {
button1 = ;//状态更新
button2 = ;//状态更新
button3 = ;//状态更新
button4 = ;//状态更新
if (button1) {
v = v > -5 ? v-- : -5;
}
else if (button2) {
v = v < 5 ? v++ : 5;
}
if (button3) {
n = n > -5 ? n-- : -5;
}
else if (button4) {
n = n < 5 ? n++ : 5;
}
if (-10 <= v+n && v+n < -3) {
motor1 = 0;
motor2 = 1;
}
else if (v+n < 3) {
motor1 = 0;
motor2 = 0;
}
else {
motor1 = 1;
motor2 = 0;
}
}
}