Page 108 - MDP2022-2

case 0x01: {
digitalWrite(PB12, data&0x08);

break;
}
case 0x04 : digitalWrite(PC6, data&0x08);
break;
case 0x05 : {digitalWrite(PC8, data&0x08);

break;
}
case 0x02 : {
digitalWrite(PB11, data & 0x08);
Serial.print(data & 0x08);
break;
}
}
}

uint8_t user_clk = digitalRead(PC0);

void Exti(){
static uint8_t state_V = 0;
state_V |= digitalRead(PC3);
state_V |= digitalRead(PF3)<<1;
state_V |= digitalRead(PF5)<<2;
state_V |= digitalRead(PF10)<<3;
a = state_V;
activee_command(state_V);
Serial.println(state_V);
state_V=0;
}

void setup() {
Wire.setSDA(PB9);
Wire.setSCL(PB8);
Wire.begin();
Serial.begin(9600);

pinMode(PF0, OUTPUT);
pinMode(PF1, OUTPUT);
pinMode(PF2, OUTPUT);
pinMode(PC3, INPUT);