int MotorRight1=14; int MotorRight2=15; int MotorLeft1=16; int MotorLeft2=17; int MotorRPWM=3; int MotorLPWM=5; const int SensorLeft = 2; //左感测器輸入腳 //const int SensorMiddle= 4 ; //中感测器輸入腳 const int SensorRight = 6; //右感测器輸入腳 int SL; //左感测器狀態 //int SM
[备份]了解initramfs,越往深处走觉着需要了解的东西越多,所以干脆回来,从实际系统的实现开始寻迹.在学习的这个系统中,里面用了busybox,实现的系统可谓精简之又精简.早上主要学习了root=31:03这一设置,然后引出了sysfs这一话题,然后又搜到了如下内容.暂留档. Busybox is a package that replaces a dozen standard packages, but it is not by itself a complete bootable sy