Diff: ShortRangeSensor.h

Revision:

0:08b7f391566c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ShortRangeSensor.h	Sat Mar 26 05:26:10 2016 +0000
@@ -0,0 +1,32 @@
+#ifndef SHORTRANGESENSOR_H
+#define SHORTRANGESENSOR_H
+
+#include "mbed.h"
+
+//constants for i2c communication
+const int ADDR = 0x52;
+const char SYSRANGE__START_SAMPLE[] = {0x00,0x18,0x01};
+const char RESULT__RANGE_VAL[] = {0x00,0x62};
+const char RESULT__RANGE_STATUS[] = {0x00,0x4D};
+const char SYSRANGE__RANGE_CHECK_ENABLES[] = {0x00,0x2D,0x10};
+const char SYSRANGE__PART_TO_PART_RANGE_OFFSET_INIT[] = {0x00,0x24,0x00}; //once correct offset is found, chage 0x00 to correct offset
+const char SYSRANGE__PART_TO_PART_RANGE_OFFSET[] = {0x00,0x24};
+
+class ShortRangeSensor
+{
+    public:
+    ShortRangeSensor(PinName sda, PinName scl);
+    //returns range in mm
+    int getRange();
+    //returns value of status register
+    int getStatus();
+    //returns value of part to part range offset register
+    int getPPOffset();
+    //sets value of part to part range offset register, -128 to 128
+    void setPPOffset(int offset);
+    
+    private:
+    I2C i2c;
+};
+
+#endif
\ No newline at end of file