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I2C driver update

This commit is contained in:
Jiang Yufan 2023-08-22 14:47:48 +08:00
parent cdb2be7ca4
commit 48c40541f9
1 changed files with 7 additions and 7 deletions
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14
Ubiquitous/XiZi_IIoT/resources/i2c/dev_i2c.c
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@ -64,14 +64,14 @@ static uint32 I2cDeviceRead(void *dev, struct BusBlockReadParam *read_param)
struct I2cHardwareDevice *i2c_dev = (struct I2cHardwareDevice *)dev;
struct I2cDataStandard i2c_msg_write, i2c_msg_read;
i2c_msg_write.addr = i2c_dev->i2c_dev_addr;
i2c_msg_write.flags = I2C_WR;
i2c_msg_write.buf = NONE;
i2c_msg_write.len = 0;
i2c_msg_write.retries = 10;
i2c_msg_write.next = NONE;
// i2c_msg_write.addr = i2c_dev->i2c_dev_addr;
// i2c_msg_write.flags = I2C_WR;
// i2c_msg_write.buf = NONE;
// i2c_msg_write.len = 0;
// i2c_msg_write.retries = 10;
// i2c_msg_write.next = NONE;
i2c_dev->i2c_dev_done->dev_write(i2c_dev, &i2c_msg_write);
// i2c_dev->i2c_dev_done->dev_write(i2c_dev, &i2c_msg_write);
i2c_msg_read.addr = i2c_dev->i2c_dev_addr;
i2c_msg_read.flags = I2C_RD;