Searched refs:ACK_CHECK_EN (Results 1 – 2 of 2) sorted by relevance
54 … result = i2c_master_write_byte(cmd, msg->addr << 1 | WRITE_BIT, ACK_CHECK_EN);//发送起始信号和从设备地址 in _master_xfer()68 result = i2c_master_write_byte(cmd, msg->buf, ACK_CHECK_EN); in _master_xfer()
19 #define ACK_CHECK_EN 0x1 /*!< I2C master will check ack from slave*/ macro
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