23 lines
696 B
C
23 lines
696 B
C
|
/* Library made by: g4lvanix
|
||
|
|
* Github repository: https://github.com/g4lvanix/I2C-master-lib
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef I2C_MASTER_H
|
||
|
|
#define I2C_MASTER_H
|
||
|
|
|
||
|
|
#define I2C_READ 0x01
|
||
|
|
#define I2C_WRITE 0x00
|
||
|
|
|
||
|
|
void i2c_init(void);
|
||
|
|
uint8_t i2c_start(uint8_t address);
|
||
|
|
uint8_t i2c_write(uint8_t data);
|
||
|
|
uint8_t i2c_read_ack(void);
|
||
|
|
uint8_t i2c_read_nack(void);
|
||
|
|
uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length);
|
||
|
|
uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length);
|
||
|
|
uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length);
|
||
|
|
uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length);
|
||
|
|
void i2c_stop(void);
|
||
|
|
|
||
|
|
#endif // I2C_MASTER_H
|