diff options
| -rw-r--r-- | components/drivers/i2c/i2c_core.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/components/drivers/i2c/i2c_core.c b/components/drivers/i2c/i2c_core.c index f245abb9ca..c0f0c70565 100644 --- a/components/drivers/i2c/i2c_core.c +++ b/components/drivers/i2c/i2c_core.c @@ -83,7 +83,7 @@ rt_size_t rt_i2c_master_send(struct rt_i2c_bus_device *bus, struct rt_i2c_msg msg; msg.addr = addr; - msg.flags = flags & RT_I2C_ADDR_10BIT; + msg.flags = flags; msg.len = count; msg.buf = (rt_uint8_t *)buf; @@ -103,8 +103,7 @@ rt_size_t rt_i2c_master_recv(struct rt_i2c_bus_device *bus, RT_ASSERT(bus != RT_NULL); msg.addr = addr; - msg.flags = flags & RT_I2C_ADDR_10BIT; - msg.flags |= RT_I2C_RD; + msg.flags = flags | RT_I2C_RD; msg.len = count; msg.buf = buf; |