int clk = 13;
void setup() {
pinMode(clk, OUTPUT);
}
void loop() {
digitalWrite(clk, HIGH);
delay(500);
digitalWrite(clk, LOW);
delay(500);
}
ERC Warnings
flop1:CLK: Clock driven by combinatorial logic
flop2:CLK: Clock driven by combinatorial logic
flop3:CLK: Clock driven by combinatorial logic
flop4:CLK: Clock driven by combinatorial logic