#define I2CM_SENT_STOP 7
#define I2CM_RECEIVED_BYTE 8
-#define I2CM_DELAY() _delay_loop_2(1)
-#define I2CM_BIT_DELAY() _delay_loop_2(1)
+#define I2CM_DELAY() _delay_loop_2(4)
+#define I2CM_BIT_DELAY() _delay_loop_2(4)
void i2cm_init(void);
void i2cm_manage(void);
uint8_t i2cm_send_stop(void);
uint8_t i2cm_receive_byte(uint8_t last);
-#define I2C_CTRL_SYNC 0
+uint8_t i2cm_send(uint8_t addr, uint8_t* data, uint8_t len);
+uint8_t i2cm_recv(uint8_t addr, uint8_t len);
+uint8_t i2cm_get_recv_buffer(uint8_t* buf, uint8_t len);
#define I2C_ERR_SEND_START 1