Diff: VL6180.h

Revision:

0:f23c00f688b2

Child:

1:1b46b69895f9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/VL6180.h	Mon Oct 19 16:19:05 2015 +0000
@@ -0,0 +1,32 @@
+#ifndef MBED_VL6180_H
+#define MBED_VL6180_H
+
+#include "mbed.h"
+
+class VL6180 {
+public:
+    /** Create a VL6180 object at I2C address 0x29 (7 bit).
+     * 
+     * @param sda I2C sda pin number
+     * @param scl I2C scl pin number
+     */
+    VL6180(PinName sda, PinName scl);
+    
+    /** Make a range reading.
+     * 
+     * @param return Distance to target in cm. Approx 0.0 cm to 20.0 cm.
+     */
+    float read();
+    
+    /* Float cast is shorthand for read() */
+    operator float();
+    
+private:
+    void writeI2C(int reg, char data);
+    char readI2C(int reg);
+    I2C _i2c;
+    int _res;
+    static const int _addr = 0x52;
+};
+
+#endif
\ No newline at end of file