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#include "shift.h"
#include "consts.h"
#ifdef DEBUG
#include "util.h"
#endif
unsigned char shift_state[2];
void update_shift_state() {
for(int i = 0; i < 2; i++)
shift(shift_state[i]);
digitalWrite(PINOUT_LCK, HIGH);
digitalWrite(PINOUT_LCK, LOW);
}
void shift(unsigned char data) {
for(int i = 0; i < 8; i++) {
bool bit = (data & 1 << (7 - i)) > 0;
digitalWrite(PINOUT_SER, bit);
digitalWrite(PINOUT_SCK, HIGH);
digitalWrite(PINOUT_SCK, LOW);
}
}
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