ArduinoUnoR4WiFi: ボタンを押した回数をカウント

こちらのプログラムを改造してボタンを押した回数をカウントするようにしました。
ArduinoUnoR4WiFi: ボタンを押したら LED を点灯させる

プログラム

button_count.ino

// ---------------------------------------------------------------------
/*
	button_count.ino

					May/29/2024

*/
// ---------------------------------------------------------------------
#define BUTTON_A 6
#define BUTTON_B 8
#define LED_A 10
#define LED_B 11

int count = 0;
int count_a = 0;
int count_b = 0;
int status_a_before = LOW;
int status_b_before = LOW;

void setup() {
	pinMode(BUTTON_A, INPUT);
	pinMode(BUTTON_B, INPUT);
	pinMode(LED_A, OUTPUT);
	pinMode(LED_B, OUTPUT);
	Serial.begin(19200);
	delay(1000);
	Serial.println("*** start ***");
	delay(500);

	led_proc();
}

// ---------------------------------------------------------------------
void led_proc() {
	for (int it =0; it<5; it++)
		{
		digitalWrite(LED_A, HIGH);
		digitalWrite(LED_B, HIGH);
		delay(500);

		digitalWrite(LED_A, LOW);
		digitalWrite(LED_B, LOW);
		delay(500);
		}
}

// ---------------------------------------------------------------------
void loop() {
	int status_a = digitalRead(BUTTON_A);
	int status_b = digitalRead(BUTTON_B);

	if ((status_a == HIGH) && (status_a_before == LOW))
		{
		count_a++;
		display_proc(count,count_a,count_b);
		}

	if ((status_b == HIGH) && (status_b_before == LOW))
		{
		count_b++;
		display_proc(count,count_a,count_b);
		}
 
	if ((count % 100) == 0)
		{
		display_proc(count,count_a,count_b);
		}

	if (status_a == 1)
		{
		digitalWrite(LED_A, HIGH);
		}
	else
		{
		digitalWrite(LED_A, LOW);
		}

	if (status_b == 1)
		{
		digitalWrite(LED_B, HIGH);
		}
	else
		{
		digitalWrite(LED_B, LOW);
		}


	delay(50);
	status_a_before = status_a;
	status_b_before = status_b;

  	count++;
}

// ---------------------------------------------------------------------
void display_proc(int count,int count_a,int count_b)
{
	Serial.print("count = " + String(count) + "  ");
	Serial.print("A = ");
	Serial.print(count_a);
	Serial.print("  B = ");
	Serial.println(count_b);
}

// ---------------------------------------------------------------------

実行時の様子