Diff: MCP9600.h

Revision:

0:f33e95899738

Child:

1:4fbdf7768530

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MCP9600.h	Tue Oct 02 23:00:22 2018 +0000
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+/* mbed MCP9600 Library, for the MCP9600 Thermocouple EMF to temperature Converter
+ * Copyright (c) 2018, Yoshiteru Kita, ULVAC-PHI, INC.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+ 
+#ifndef MBED_MCP9600_H
+#define MBED_MCP9600_H
+
+#include "mbed.h"
+
+class MCP9600 {
+public:
+    // Constructor with I2C instance and I2C Device Address of MCP9600
+    MCP9600(I2C *i2c, char addr);
+    
+    // Set I2C Device Address of MCP9600
+    void setAddress(char addr);
+    
+    // Get I2C Device Address of this instance
+    char getAddress(void);
+    
+    // Read Temperature from Temperature Register
+    // tempRegister  0:TH / 1:Tdelta / 2: TC
+    // Return value: temperature in float value (degree C)
+    float readTempRegister(char tempRegister);
+
+    // Read ADC register
+    // Return value: 24 bit ADC register value
+    // Refer MCP9600 datasheet for details.
+    long readADCRegister(void);
+    
+    // Write to Status Register
+    // statRegister: Status data to write
+    // About register bit, refer MCP9600 datasheet.
+    char writeStatusRegister( char statRegister );
+    
+    // Read Status Register
+    // About register bit, refer MCP9600 datasheet.
+    char readStatusRegister( void );
+
+    // Write to Sensor Configuration Register
+    // cnfgRegister: Sensor Config data to write
+    // About register bit, refer MCP9600 datasheet.
+    char writeSensorConfigRegister( char cnfgRegister );
+    
+    // Read Sensor Configuration Register
+    // About register bit, refer MCP9600 datasheet.
+    char readSensorConfigRegister( void );
+    
+    // Write to Device Configuration Register
+    // cnfgRegister: Device Config data to write
+    // About register bit, refer MCP9600 datasheet.
+    char writeDeviceConfigRegister( char cnfgRegister );
+    
+    // Read Device Configuration Register
+    // About register bit, refer MCP9600 datasheet.
+    char readDeviceConfigRegister( void );
+ 
+    // Write to Alert Configuration Register
+    // alertCH: Alert CH (1 to 4)
+    // alertConfig: Alert Configuration data to write to register
+    // Return Value: Alert Configuration Register value (Read from register)
+    // About register bit, refer MCP9600 datasheet.
+    char writeAlertConfigRegister(char alertCH, char alertConfig);
+
+    // Read Alter Configuration Register
+    // alertCH: Alert CH (1 to 4)
+    // Return Value: Alert Configuration Register value
+    // About register bit, refer MCP9600 datasheet.
+    char readAlertConfigRegister(char alertCH);
+
+    // Write to Alert Histerisis Register
+    // alertCH: Alert CH (1 to 4)
+    // alertHist: Alert Histerisis data to write to register
+    // Return Value: Alert Histerisis Register value (Read from register)
+    char writeAlertHisterisisRegister(char alertCH, char alertHist);
+
+    // Read Alter Histerisis Register
+    // alertCH: Alert CH (1 to 4)
+    // Return Value: Alert Histerisis Register value
+    char readAlertHisterisisRegister(char alertCH);
+    
+    // Write to Alert Limit Value Register
+    // alertCH: Alert CH (1 to 4)
+    // alertLimit_val: Alert Limit value to write to register
+    // Return Value: Alert Limit value in real value (Read from register)
+    float writeAlertLimit_MCP9600(char alertCH, float alertLimit_val);
+
+    // Read Alert Limit Value Register
+    // alertCH: Alert CH (1 to 4)
+    // Return Value: Alert Limit value in real value (Read from register)
+    float readAlertLimit_MCP9600(char alertCH);
+
+    // Read Device ID / Revision Register
+    // Return Value: Device ID / Revision (Read from register)
+    char readIDRevisionRegister(void);
+
+    // Destructor
+    ~MCP9600();
+
+private:
+    char Mcp9600Addr ;  // I2C Slave Address of MCP9600
+    I2C *i2cMcp9600;    // I2C bus reference
+};
+
+#endif