Add Housing Monitor

firmware/powerboard1/code/app/housingMonitor.c

@@ -0,0 +1,49 @@
+/*
+ * housingMonitor.c
+ *
+ *  Created on: Feb 14, 2020
+ *      Author: Shuhang Tan
+*/
+
+#include "housingMonitor.h"
+#include "ADC.h"
+
+
+#define threshold 2048
+static housingMonitor_housingStatus_E HStatus;
+
+housingMonitor_housingStatus_E housingMonitor_getHousingStatus(const housingMonitor_housing_E housing)
+{
+	housingMonitor_housingStatus_E HStatus_copy = HOUSINGMONITOR_HOUSINGSTATUS_NO_LEAK;
+	if (housing == HOUSINGMONITOR_HOUSING_MAIN)
+	{
+		HStatus_copy = HStatus;
+	}
+	return HStatus_copy;
+}
+
+//Actual detection of leakage
+void housingMonitor_run(const housingMonitor_housing_E housing)
+{
+	uint16_t sensorValue = 0;
+	if (housing == HOUSINGMONITOR_HOUSING_MAIN)
+	{
+		sensorValue = ADC_getChannelData(ADC_CHANNEL_WATER_SENSOR);
+	}
+	HStatus = HOUSINGMONITOR_HOUSINGSTATUS_NO_LEAK;
+	if (sensorValue >= threshold)
+	{
+		HStatus = HOUSINGMONITOR_HOUSINGSTATUS_LEAK;
+	}
+	/*//Testing code for leakage detection
+	  housingMonitor_housing_E housing = HOUSINGMONITOR_HOUSING_MAIN;
+	  if (housingMonitor_getHousingStatus(housing) == HOUSINGMONITOR_HOUSINGSTATUS_LEAK)
+	{
+		//Do something here.
+		//Testing: using GPIO, if leaking happened Pin PA2 output high, else is low
+		//GPIOA->ODR |= GPIO_PIN_2;
+
+	}
+	//else GPIOA->ODR &= ~GPIO_PIN_2;
+	 */
+}

firmware/powerboard1/code/app/housingMonitor.h

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+/*
+ * housingMonitor.h
+ *
+ *  Created on: Feb 14, 2020
+ *      Author: me
+ */
+
+#ifndef POWERBOARD1_CODE_APP_HOUSINGMONITOR_H_
+#define POWERBOARD1_CODE_APP_HOUSINGMONITOR_H_
+
+typedef enum
+{
+	HOUSINGMONITOR_HOUSINGSTATUS_NO_LEAK = 0,
+	HOUSINGMONITOR_HOUSINGSTATUS_LEAK = 1
+} housingMonitor_housingStatus_E;
+
+
+typedef enum
+{
+	HOUSINGMONITOR_HOUSING_MAIN = 0
+} housingMonitor_housing_E;
+
+//void housingMonitor_init(void);
+housingMonitor_housingStatus_E housingMonitor_getHousingStatus(const housingMonitor_housing_E housing);
+void housingMonitor_run(const housingMonitor_housing_E housing);
+
+#endif /* POWERBOARD1_CODE_APP_HOUSINGMONITOR_H_ */
+
+