TaeHwan Kim / MPU6050

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Fork of MPU6050 by Simon Garfieldsg

I2Cdev.h@2:1215907c700d, 2015-10-07 (annotated)

Committer:
antoine4375
Date:
Wed Oct 07 06:58:05 2015 +0000
Revision:
2:1215907c700d
Parent:
0:662207e34fba 
mpu6050 cycle mode 1.25Hz it only get accl info. and when mpu get ready to read data, mpu INT pin active high

Who changed what in which revision?

UserRevisionLine numberNew contents of line
garfieldsg 0:662207e34fba 1 //ported from arduino library: https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050
garfieldsg 0:662207e34fba 2 //written by szymon gaertig (email: szymon@gaertig.com.pl)
garfieldsg 0:662207e34fba 3 //
garfieldsg 0:662207e34fba 4 //Changelog:
garfieldsg 0:662207e34fba 5 //2013-01-08 - first beta release
garfieldsg 0:662207e34fba 6
garfieldsg 0:662207e34fba 7 #ifndef I2Cdev_h
garfieldsg 0:662207e34fba 8 #define I2Cdev_h
garfieldsg 0:662207e34fba 9
garfieldsg 0:662207e34fba 10 #include "mbed.h"
garfieldsg 0:662207e34fba 11
antoine4375 2:1215907c700d 12 #define I2C_SDA p12
antoine4375 2:1215907c700d 13 #define I2C_SCL p13
garfieldsg 0:662207e34fba 14
garfieldsg 0:662207e34fba 15 class I2Cdev {
garfieldsg 0:662207e34fba 16 private:
garfieldsg 0:662207e34fba 17 I2C i2c;
garfieldsg 0:662207e34fba 18 Serial debugSerial;
garfieldsg 0:662207e34fba 19 public:
garfieldsg 0:662207e34fba 20 I2Cdev();
garfieldsg 0:662207e34fba 21 I2Cdev(PinName i2cSda, PinName i2cScl);
garfieldsg 0:662207e34fba 22
garfieldsg 0:662207e34fba 23 int8_t readBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 24 int8_t readBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 25 int8_t readBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 26 int8_t readBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 27 int8_t readByte(uint8_t devAddr, uint8_t regAddr, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 28 int8_t readWord(uint8_t devAddr, uint8_t regAddr, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 29 int8_t readBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 30 int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout());
garfieldsg 0:662207e34fba 31
garfieldsg 0:662207e34fba 32 bool writeBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t data);
garfieldsg 0:662207e34fba 33 bool writeBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t data);
garfieldsg 0:662207e34fba 34 bool writeBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t data);
garfieldsg 0:662207e34fba 35 bool writeBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t data);
garfieldsg 0:662207e34fba 36 bool writeByte(uint8_t devAddr, uint8_t regAddr, uint8_t data);
garfieldsg 0:662207e34fba 37 bool writeWord(uint8_t devAddr, uint8_t regAddr, uint16_t data);
garfieldsg 0:662207e34fba 38 bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data);
garfieldsg 0:662207e34fba 39 bool writeWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data);
garfieldsg 0:662207e34fba 40
garfieldsg 0:662207e34fba 41 static uint16_t readTimeout(void);
garfieldsg 0:662207e34fba 42 };
garfieldsg 0:662207e34fba 43
garfieldsg 0:662207e34fba 44 #endif