Diff: VEML6040.h

Revision:

0:e6e6107c659e

Child:

1:5540b216acfc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/VEML6040.h	Fri Feb 05 02:21:10 2016 +0000
@@ -0,0 +1,53 @@
+/*
+ * File description 
+ *
+ */
+
+#ifndef _VEML6040_H_
+#define _VEML6040_H_
+
+#include "mbed.h"
+
+/**
+ * RGBW Color Sensor with I2C Interface
+ * I2C 7bit address: 0x10
+ *
+ */
+
+class VEML6040 
+{
+public:
+ /**
+ *  constructor
+ *
+ * @param sda SDA pin
+ * @param scl SCL pin
+ * @param addr address of the I2C peripheral
+ */
+ VEML6040(PinName sda, PinName scl, int addr) ;
+ 
+ ~VEML6040() ;
+
+ /*
+  * some member functions here (yet to be written)
+  */
+float getR(void) ; // return float value of Red
+float getG(void) ; // return float value of Green
+float getB(void) ; // return float value of Blue
+float getW(void) ; // return float value of White
+void getCOLORConf(uint8_t *colorconf) ;
+void setCOLORConf(uint8_t colorconf) ;
+void getRData(uint16_t *rdata) ;
+void getGData(uint16_t *gdata) ;
+void getBData(uint16_t *bdata) ;
+void getWData(uint16_t *wdata) ;
+//  void cmdRead(uint8_t cmd, uint8_t *data, uint8_t numdata = 2) ;
+//  void cmdWrite(uint8_t cmd, uint8_t *data, uint8_t numdata = 2) ;
+  
+private:
+  I2C m_i2c;
+  int m_addr;
+  void readRegs(int addr, uint8_t * data, int len);
+  void writeRegs(uint8_t * data, int len);
+} ;
+#endif /* _VEML6040_H_ */