Diff: INA226/INA226.hpp

Revision:

0:f77369cabd75

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/INA226/INA226.hpp	Sun Dec 18 08:16:01 2022 +0000
@@ -0,0 +1,79 @@
+/**
+ * @section LICENSE
+ * Released under the MIT License: http://mbed.org/license/mit
+ * Copyright (C) 2012 tosihisa
+ *
+ * @section DESCRIPTION
+ * INA226 - Bi-Directional CURRENT/POWER MONITOR with I2C
+ * http://strawberry-linux.com/catalog/items?code=12031
+ *
+ */
+#ifndef __INA226_INCLUDE    // {
+#define __INA226_INCLUDE
+#include "mbed.h"
+/**
+ * INA226 Class.
+ */
+class INA226 {
+    public:
+        /**
+         * Constructor.
+         *
+         * @param i2c_ instance of I2C.
+         * @param addr_ I2C slave address.
+         * @param freq_ I2C frequency.
+         */
+        INA226(I2C &i2c_,int addr_ = 0x80,int freq_ = 100000);
+        /**
+         * Check INA226 exist.
+         *
+         * @param none
+         * @return 0:NOT EXIST / !0:EXIST
+         */
+        int isExist(void);
+        /**
+         * INA226 raw level read.
+         *
+         * @param pointer_addr INA226 pointer address.
+         * @param val_ read value.
+         * @return 0:Read OK / !0:Read NG
+         */
+        int rawRead(char pointer_addr,unsigned short *val_);
+        /**
+         * INA226 raw level write.
+         *
+         * @param pointer_addr INA226 pointer address.
+         * @param val_ write value.
+         * @return 0:Read OK / !0:Read NG
+         */
+        int rawWrite(char pointer_addr,unsigned short val_);
+        /**
+         * Get voltage.
+         *
+         * @param V_ read value;
+         * @return 0:Read OK / !0:Read NG
+         */
+        int getVoltage(double *V_);
+        /**
+         * Get current.
+         *
+         * @param I_ read value;
+         * @return 0:Read OK / !0:Read NG
+         */
+        int getCurrent(double *I_);
+        /**
+         * Set current calibration.
+         *
+         * @param val write value;
+         * @return 0:Read OK / !0:Read NG
+         */
+        int setCurrentCalibration(unsigned short val);
+        
+        int setConfiguration(unsigned short val);
+
+    private:
+        I2C &i2c;
+        int i2c_addr;
+        int freq;
+};
+#endif  // }