Diff: Sensor/ReadSensor.h

Revision:

18:5585365d6951

Child:

32:8226837c56ae

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Sensor/ReadSensor.h	Tue Dec 12 17:54:04 2017 +0000
@@ -0,0 +1,30 @@
+#ifndef __READSENSOR_H__
+#define __READSENSOR_H__
+
+#define SENSOR_1_PIN  (A0)
+#define SENSOR_2_PIN  (A1)
+#define SENSOR_3_PIN  (A3)
+#define SENSOR_4_PIN  (A4)
+
+#define SaturationDoVoltageAddress     12          //the address of the Saturation Oxygen voltage stored in the Flash
+#define SaturationDoTemperatureAddress 16      //the address of the Saturation Oxygen temperature stored in the Flash
+
+#define VREF           3.3 
+#define SCOUNT         30 
+
+/** brief   Perform calibration for pH sensor
+ *  retral  None 
+ */
+void SENSOR_PHCalib();
+
+/** brief   Read the analog value of pH sensor
+ *  retral  pH ADC value 
+ */
+float SENSOR_ReadPHADC();
+
+/** brief   Convert the ADC value read from pH sensor into pH value
+ *  retral  pH value 
+ */
+float SENSOR_GetPHValue();
+
+#endif /* __READSENSOR_H__ */
\ No newline at end of file