Diff: MCP9803/MCP9803.cpp

Revision:

0:fbf82bf637bb

Child:

1:444546e8cd20

diff -r 000000000000 -r fbf82bf637bb MCP9803/MCP9803.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MCP9803/MCP9803.cpp	Wed Mar 29 08:33:10 2017 +0000
@@ -0,0 +1,102 @@
+/********************************************************************************************
+
+   Filename: MCP9803.cpp
+
+   Original Author: Steven Kay
+
+   Development Group: Autonomous Systems Group, RAL Space
+
+   Original Creation Date: April 2017
+
+   Description: <Desc>
+
+   Revision History: Version 1.0 - Initial Release
+
+ *********************************************************************************************/
+
+#include "MCP9803.h"
+
+MCP9803::MCP9803(PinName sda, PinName scl, int Address, int frequency)
+{
+    _I2C = new I2C(sda,scl);
+   
+    _I2C -> frequency(frequency);
+
+    _I2C -> start();
+    _I2C -> stop();
+    
+    chipAddress = Address;
+}
+
+int MCP9803::ConfigSensor()
+{
+    
+    
+    return 0;   
+}
+
+
+
+int MCP9803::I2C_Write(char *dataOut,int dataLen)
+{    
+    char outBuffer[dataLen];
+    
+    for(int i=0 ; i<dataLen ; i++)
+    {
+        outBuffer[i] = *(dataOut+i);
+    }
+    
+    int sendStatus = _I2C -> write(chipAddress,outBuffer,dataLen,0);
+    
+    return sendStatus;
+}
+
+
+
+char *MCP9803::I2C_Read(int dataLen)
+{
+    char inBuffer[dataLen];
+    
+    int receiveStatus = _I2C -> read(chipAddress,inBuffer,dataLen,0);
+    
+    if(receiveStatus != 0)
+    {
+        for(int i = 0; i < dataLen; i++)
+        {
+            inBuffer[i] = 0xFF - i;
+            printf("Buffer Value = %02x",inBuffer[i]);
+        }
+    return inBuffer;
+    }
+    
+    else
+    {
+        return inBuffer;
+    }
+
+}
+    
+
+/********************************************************************************************
+
+   Method: LinearMotor::LinearMotor
+
+   Description: Class initialiser sets up the Linear Motor's pins
+
+   Method Visibility: Public
+
+   Input Arguments
+      Name               Type              Description
+      -----------------------------------------------------------------------------------------
+      pwmPin             Int               The integer number of the connected hardware pin for
+                                           the PWM output to the linear motor
+
+      sensorPin          Int               The integer number of the connected hardware pin for
+                                           the Analog Sensor feedback from the Linear Motor
+
+   Output Arguments
+      ----------------------------------------------------------------------------------------
+      Name               Type              Description
+      N/A
+
+ *********************************************************************************************/
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