adds timeout to avr i2c

[qmk_firmware.git] / drivers / avr / i2c_master.h

diff --git a/drivers/avr/i2c_master.h b/drivers/avr/i2c_master.h
index 2479d28d525285475e8c478951b7087c5ed75ddd..868680714684316dffc108ec4570ac9bc6199a65 100755 (executable)
--- a/drivers/avr/i2c_master.h
+++ b/drivers/avr/i2c_master.h
@@ -17,6 +17,6 @@ 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);
+uint8_t i2c_stop(void);
 
 #endif // I2C_MASTER_H