hadif azli
/
TEST123
BLYNK TEST
I2Cdev.h
- Committer:
- lixianyu
- Date:
- 2016-06-16
- Revision:
- 3:4cd9171ba989
- Parent:
- 2:6cd3b0947188
File content as of revision 3:4cd9171ba989:
#ifndef _I2CDEV_H_ #define _I2CDEV_H_ #if 0 #include "mbed.h" #define I2CDEV_DEFAULT_READ_TIMEOUT 1000 class I2Cdev { public: I2Cdev(); static void init(); 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 readBytesOnly(uint8_t devAddr, 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; }; #endif /* _I2CDEV_H_ */ #endif