add TrafficLightsPlus

.ccls-cache/@home@ja@st@Home/Calc2@Core@Src@breadboard.c

@@ -0,0 +1,32 @@
+/*
+ * breadboard.c
+ *
+ *  Created on: Sep 12, 2025
+ *      Author: ja
+ */
+
+#include <stdbool.h>
+#include "main.h"
+
+void
+breadboard(int DELAY_MS)
+{
+	bool Purple = (HAL_GPIO_ReadPin(BTN_PRPL_GPIO_Port, BTN_PRPL_Pin) == GPIO_PIN_SET); // PD5
+	bool Grey   = (HAL_GPIO_ReadPin(BTN_GREY_GPIO_Port, BTN_GREY_Pin) == GPIO_PIN_SET); // PD7
+
+	if (Purple && Grey) {
+		HAL_GPIO_WritePin(LED_EXT_GPIO_Port, LED_EXT_Pin, GPIO_PIN_SET); // PB4
+	} else {
+		HAL_GPIO_WritePin(LED_EXT_GPIO_Port, LED_EXT_Pin, GPIO_PIN_RESET); // PB4
+	}
+
+	HAL_Delay(DELAY_MS); // milliseconds of delay after execution
+
+	/*
+	// Always flash:
+	HAL_GPIO_WritePin(GPIOB, LED_EXT_Pin, GPIO_PIN_SET); // PB4 ON
+	HAL_Delay(DELAY_MS);
+	HAL_GPIO_WritePin(GPIOB, LED_EXT_Pin, GPIO_PIN_RESET); // PB4 OFF
+	HAL_Delay(DELAY_MS);
+	*/
+}