1 files changed, 2 insertions(+), 2 deletions(-)

M drivers/avr/i2c_master.c

@@ 140,7 140,7 @@ i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16
 
   i2c_stop();
 
-  return status;
+  return (status < 0) ? status : I2C_STATUS_SUCCESS;
 }
 
 i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout) {


@@ 188,7 188,7 @@ i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16
 error:
   i2c_stop();
 
-  return status;
+  return (status < 0) ? status : I2C_STATUS_SUCCESS;
 }
 
 void i2c_stop(void) {