Initial Commit.

2018-03-16 22:21:29 +01:00
commit e9127d8de1
4 changed files with 359 additions and 0 deletions
@@ -0,0 +1,124 @@
+
+#include <nodemanager_config.h>
+#include <MySensors.h>
+#include <NodeManager.h>
+
+
+#define SENSOR_CHECK_INTERVAL	2000
+#define MSG_SEND_CYCLES			0
+
+#define PIN_DHT					4
+#define PIN_LDR					A0
+#define PIN_BAT					A1
+#define PIN_MOSFET				8
+
+#define SENSOR_ID_DHT_TEMP		0
+#define SENSOR_ID_DHT_HUM		1
+#define SENSOR_ID_LDR			2
+#define SENSOR_ID_VCC			210
+
+
+// For convenience
+typedef SensorDHT<DHT22, PIN_DHT, SENSOR_ID_DHT_TEMP, SENSOR_ID_DHT_HUM, SENSOR_CHECK_INTERVAL, MSG_SEND_CYCLES> MySensorDHT;
+
+
+// create a NodeManager instance
+typedef NodeManager<
+	Tuple<
+		MySensorDHT,
+		SensorLDR<PIN_LDR, SENSOR_ID_LDR, SENSOR_CHECK_INTERVAL, MSG_SEND_CYCLES>,
+		SensorVcc<SENSOR_ID_VCC, SENSOR_CHECK_INTERVAL, MSG_SEND_CYCLES>
+	>
+> MyNodeManagerBase;
+
+class MyNodeManager : public MyNodeManagerBase {
+protected:
+	virtual void _power_on_before() override {
+		if (pin_backup_valid) {
+			// Restore pin state
+			DDRB = ddrb_backup;
+			PORTB = portb_backup;
+			DDRC = ddrc_backup;
+			PORTC = portc_backup;
+			DDRD = ddrd_backup;
+			PORTD = portd_backup;
+		}
+	}
+	virtual void _power_on_after() override {
+		// Enable NRF24
+		power_spi_enable();
+		transportInit();
+	}
+	virtual void _power_off_after() override {
+		power_spi_disable();
+		// Set all pins as INPUTS and disable pull-ups to avoid current leakage
+		ddrb_backup = DDRB;
+		portb_backup = PORTB;
+		DDRB = 0x00;
+		PORTB = 0x00;
+		ddrc_backup = DDRC;
+		portc_backup = PORTC;
+		DDRC = 0x00;
+		PORTC = 0x00;
+		ddrd_backup = DDRD;
+		portd_backup = PORTD;
+		DDRD = 0x00;
+		PORTD = 0x00;
+		pin_backup_valid = true;
+	}
+	virtual void _sleep_before() override {
+		powerOff();
+	}
+	virtual void _sleep_after() override {
+		powerOn();
+		wdt_enable(WDTO_2S);
+		WDTCSR &= ~_BV(WDIE); /* Disable the WD interrupt. */
+	}
+
+	uint8_t ddrb_backup, ddrc_backup, ddrd_backup;
+	uint8_t portb_backup, portc_backup, portd_backup;
+	bool pin_backup_valid = false;
+} nodeManager;
+
+
+void before() {
+	nodeManager.setSleep(POWER_DOWN_WDT, 5, MINUTES);
+	nodeManager.setPowerPins(PIN_MOSFET, -1, 0);
+	nodeManager.setAutoPowerPins(false);
+	nodeManager.setBatteryInternalVcc(false);
+	nodeManager.setBatteryPin(PIN_BAT);
+	nodeManager.setBatteryVoltsPerBit(5.0 / 1023.0);
+	nodeManager.setBatteryReportCycles(0);
+	nodeManager.setBatteryMax(4.1);
+	nodeManager.setBatteryMin(3.4);
+	nodeManager.before();
+}
+
+
+void presentation() {
+	nodeManager.presentation();
+}
+
+
+void receive(const MyMessage &message) {
+	nodeManager.receive(message);
+}
+
+
+void receiveTime(unsigned long ts) {
+	nodeManager.receiveTime(ts);
+}
+
+
+void setup() {
+	ACSR &= (1<<7); // Disable the AC
+	DIDR0 = 0xFF; // We don't use need digital input from the analog pins, so disable the digital input buffer
+	//DIDR1 = 0x3; // The same for the AC pins?
+	nodeManager.setup();
+}
+
+
+void loop() {
+	nodeManager.loop();
+}
+