#include #include #include #include #include #include #include "lib/iopins.h" void main() { for (int i = 2; i <= 5; i++) { as_output_n(i); } as_input_pu(12); while(1) { for (int i = 2; i <= 5; i++) { if (is_low(12)) { set_high_n(i); _delay_ms(100); set_low_n(i); } } } }