>>690
少し慣れてきたらスイッチやLEDに全部名前を付けておいた方がいい
#define Light_ON 1
#define Light_OFF 0
#define Switch_ON 0
#define Switch_OFF 1
#define High_beam_LED RA1
#define High_beam_SW RB0


if(RB0==0)RA1=1;  より
if(High_beam_Switch==Switch_ON)High_beam_LED=Light_ON;