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The subaddresssize should be 0

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liweihao
2019-10-19 14:45:55 +08:00
parent 21d24d51b8
commit 3138f2d8d7
1 changed files with 1 additions and 1 deletions
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2
bsp/lpc54114-lite/drivers/drv_i2c.c
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@@ -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;