diff options
| -rw-r--r-- | os/hal/ports/STM32/I2Cv1/i2c_lld.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/os/hal/ports/STM32/I2Cv1/i2c_lld.c b/os/hal/ports/STM32/I2Cv1/i2c_lld.c index cc4b183d1..89b80396f 100644 --- a/os/hal/ports/STM32/I2Cv1/i2c_lld.c +++ b/os/hal/ports/STM32/I2Cv1/i2c_lld.c @@ -254,7 +254,7 @@ static void i2c_lld_serve_event_interrupt(I2CDriver *i2cp) { case I2C_EV5_MASTER_MODE_SELECT:
if ((i2cp->addr >> 8) > 0) {
/* 10-bit address: 1 1 1 1 0 X X R/W */
- dp->DR = 0xF0 | (0x1 & i2cp->addr) | (0x3 & (i2cp->addr >> 9));
+ dp->DR = 0xF0 | (0x6 & (i2cp->addr >> 8)) | (0x1 & i2cp->addr);
} else {
dp->DR = i2cp->addr;
}
|