1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/avr/i2c_master.c b/drivers/avr/i2c_master.c
index bcf92153c..cd3c2e1c8 100755
--- a/drivers/avr/i2c_master.c
+++ b/drivers/avr/i2c_master.c
@@ -21,7 +21,7 @@ void i2c_init(void)
 uint8_t i2c_start(uint8_t address)
 {
         // reset TWI control register
-        //TWCR = 0;
+        TWCR = 0;
         // transmit START condition
         TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
         // wait for end of transmission