Diff: I2Cdev.h

Revision:

0:3aa973ebe3e5

Child:

1:4f3229ab88a6

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/I2Cdev.h	Sun Jan 31 13:52:23 2016 +0000
@@ -0,0 +1,44 @@
+//ported from arduino library: https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050
+//written by szymon gaertig (email: szymon@gaertig.com.pl)
+// modified by shundo kishi
+//
+// Changelog:
+// 2013-01-08 - first release
+// 2016-01-31 - changed all functions and variables static to make porting from arduino easier(by shundo kishi)
+
+#ifndef I2Cdev_h
+#define I2Cdev_h
+
+#include "mbed.h"
+
+#define I2C_SDA p28
+#define I2C_SCL p27
+
+class I2Cdev {
+    private:
+        static I2C i2c;
+    public:
+        I2Cdev();
+
+        static int8_t readBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+        static int8_t readBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+        static int8_t readBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+        static int8_t readBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+        static int8_t readByte(uint8_t devAddr, uint8_t regAddr, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+        static int8_t readWord(uint8_t devAddr, uint8_t regAddr, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+        static int8_t readBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
+        static int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
+
+        static bool writeBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t data);
+        static bool writeBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t data);
+        static bool writeBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t data);
+        static bool writeBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t data);
+        static bool writeByte(uint8_t devAddr, uint8_t regAddr, uint8_t data);
+        static bool writeWord(uint8_t devAddr, uint8_t regAddr, uint16_t data);
+        static bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data);
+        static 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