Junichi Katsu
/
wallbotLED_base
うおーるぼっとLEDのワークショップ用
wallbotLED/MPU6050_wallbotble/I2Cdev.h@3:b707c09b4433, 2017-02-04 (annotated)
- Committer:
- jksoft
- Date:
- Sat Feb 04 03:33:08 2017 +0000
- Revision:
- 3:b707c09b4433
- Parent:
- 0:9fcc79b3f00e
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jksoft | 0:9fcc79b3f00e | 1 | //ported from arduino library: https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050 |
jksoft | 0:9fcc79b3f00e | 2 | //written by szymon gaertig (email: szymon@gaertig.com.pl) |
jksoft | 0:9fcc79b3f00e | 3 | // |
jksoft | 0:9fcc79b3f00e | 4 | //Changelog: |
jksoft | 0:9fcc79b3f00e | 5 | //2013-01-08 - first beta release |
jksoft | 0:9fcc79b3f00e | 6 | |
jksoft | 0:9fcc79b3f00e | 7 | #ifndef I2Cdev_h |
jksoft | 0:9fcc79b3f00e | 8 | #define I2Cdev_h |
jksoft | 0:9fcc79b3f00e | 9 | |
jksoft | 0:9fcc79b3f00e | 10 | #include "mbed.h" |
jksoft | 0:9fcc79b3f00e | 11 | |
jksoft | 0:9fcc79b3f00e | 12 | #define I2C_SDA p22 |
jksoft | 0:9fcc79b3f00e | 13 | #define I2C_SCL p21 |
jksoft | 0:9fcc79b3f00e | 14 | |
jksoft | 0:9fcc79b3f00e | 15 | class I2Cdev { |
jksoft | 0:9fcc79b3f00e | 16 | private: |
jksoft | 0:9fcc79b3f00e | 17 | I2C i2c; |
jksoft | 0:9fcc79b3f00e | 18 | Serial debugSerial; |
jksoft | 0:9fcc79b3f00e | 19 | public: |
jksoft | 0:9fcc79b3f00e | 20 | I2Cdev(); |
jksoft | 0:9fcc79b3f00e | 21 | I2Cdev(PinName i2cSda, PinName i2cScl); |
jksoft | 0:9fcc79b3f00e | 22 | |
jksoft | 0:9fcc79b3f00e | 23 | int8_t readBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 24 | int8_t readBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 25 | int8_t readBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 26 | int8_t readBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 27 | int8_t readByte(uint8_t devAddr, uint8_t regAddr, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 28 | int8_t readWord(uint8_t devAddr, uint8_t regAddr, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 29 | int8_t readBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 30 | int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout()); |
jksoft | 0:9fcc79b3f00e | 31 | |
jksoft | 0:9fcc79b3f00e | 32 | bool writeBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t data); |
jksoft | 0:9fcc79b3f00e | 33 | bool writeBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t data); |
jksoft | 0:9fcc79b3f00e | 34 | bool writeBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t data); |
jksoft | 0:9fcc79b3f00e | 35 | bool writeBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t data); |
jksoft | 0:9fcc79b3f00e | 36 | bool writeByte(uint8_t devAddr, uint8_t regAddr, uint8_t data); |
jksoft | 0:9fcc79b3f00e | 37 | bool writeWord(uint8_t devAddr, uint8_t regAddr, uint16_t data); |
jksoft | 0:9fcc79b3f00e | 38 | bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data); |
jksoft | 0:9fcc79b3f00e | 39 | bool writeWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data); |
jksoft | 0:9fcc79b3f00e | 40 | |
jksoft | 0:9fcc79b3f00e | 41 | static uint16_t readTimeout(void); |
jksoft | 0:9fcc79b3f00e | 42 | }; |
jksoft | 0:9fcc79b3f00e | 43 | |
jksoft | 0:9fcc79b3f00e | 44 | #endif |