Merge pull request #3139 from liweihao-cn/master

The subaddresssize should be 0
2019-10-28 16:18:10 +08:00 · 2019-10-28 16:18:10 +08:00 · 381f176859
parent 97fcbdeccc 3138f2d8d7
commit 381f176859
1 changed files with 1 additions and 1 deletions
--- a/bsp/lpc54114-lite/drivers/drv_i2c.c
+++ b/bsp/lpc54114-lite/drivers/drv_i2c.c
@ -53,7 +53,7 @@ static rt_size_t master_xfer(struct rt_i2c_bus_device *bus, struct rt_i2c_msg ms
        xfer.slaveAddress   = msg->addr;
        xfer.flags          = kI2C_TransferDefaultFlag;
        xfer.subaddress     = 0;
-        xfer.subaddressSize = 1;
+        xfer.subaddressSize = 0;
        xfer.data           = msg->buf;
        xfer.dataSize       = msg->len;