diff options
Diffstat (limited to 'drivers/avr/i2c_master.h')
| -rwxr-xr-x | drivers/avr/i2c_master.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/avr/i2c_master.h b/drivers/avr/i2c_master.h new file mode 100755 index 0000000000..2479d28d52 --- /dev/null +++ b/drivers/avr/i2c_master.h @@ -0,0 +1,22 @@ +/* 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 |