Junichi Katsu
/
wallbotLED_base
うおーるぼっとLEDのワークショップ用
Diff: wallbotLED/MPU6050_wallbotble/I2Cdev.h
- Revision:
- 0:9fcc79b3f00e
diff -r 000000000000 -r 9fcc79b3f00e wallbotLED/MPU6050_wallbotble/I2Cdev.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wallbotLED/MPU6050_wallbotble/I2Cdev.h Fri Feb 03 06:26:54 2017 +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) +// +//Changelog: +//2013-01-08 - first beta release + +#ifndef I2Cdev_h +#define I2Cdev_h + +#include "mbed.h" + +#define I2C_SDA p22 +#define I2C_SCL p21 + +class I2Cdev { + private: + I2C i2c; + Serial debugSerial; + public: + 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