www.eeworm.com/read/290620/8471181
www.eeworm.com/read/421702/10709306
www.eeworm.com/read/435578/7790051
#include
unsigned char data rt0 = 100;
unsigned char data rt1 = 7;
bit data flag0 = 0;
bit data flag1 = 0;
bit data key_down = 0;
void timer0(void) interrupt 1 using 0{
rt0--;
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P3.2
www.eeworm.com/read/302438/13835904
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