Diff: I2C/I2Cdev.h

Revision:

6:2dc23167c8d8

Child:

16:ae51ac8b7cf1

diff -r 7d1bf3ce0053 -r 2dc23167c8d8 I2C/I2Cdev.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/I2C/I2Cdev.h	Tue Apr 29 10:36:21 2014 +0000
@@ -0,0 +1,46 @@
+//ported from arduino library: https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050
+//written by szymon gaertig (email: szymon@gaertig.com.pl)
+//
+//Changelog:
+//2013-01-08 - first beta release
+
+#ifndef I2Cdev_h
+#define I2Cdev_h
+
+#include "mbed.h"
+
+#define I2C_SDA p9
+#define I2C_SCL p10
+
+class I2Cdev
+{
+private:
+    I2C i2c;
+
+public:
+    Serial debugSerial;
+    I2Cdev();
+    I2Cdev(PinName i2cSda, PinName i2cScl);
+
+    int8_t readBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+    int8_t readBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+    int8_t readBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+    int8_t readBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+    int8_t readByte(uint8_t devAddr, uint8_t regAddr, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+    int8_t readWord(uint8_t devAddr, uint8_t regAddr, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+    int8_t readBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+    int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+
+    bool writeBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t data);
+    bool writeBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t data);
+    bool writeBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t data);
+    bool writeBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t data);
+    bool writeByte(uint8_t devAddr, uint8_t regAddr, uint8_t data);
+    bool writeWord(uint8_t devAddr, uint8_t regAddr, uint16_t data);
+    bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data);
+    bool writeWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data);
+
+    static uint16_t readTimeout(void);
+};
+
+#endif
\ No newline at end of file