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Searched refs:IOC_I2C_BASE (Results 1 – 1 of 1) sorted by relevance

/AliOS-Things-master/components/drivers/peripheral/i2c/include/vfsdev/
A Di2c_dev.h18 #define IOC_I2C_BASE 'I' macro
19 #define IOC_I2C_SET_FREQ IOC_I2C_BASE + 1 /**< 设定I2C频率cmd宏定义 */
20 #define IOC_I2C_SET_CONFIG IOC_I2C_BASE + 2 /**< 设定除频率外其它I2C参数cmd宏定义 */
21 #define IOC_I2C_MASTER_RX IOC_I2C_BASE + 3 /**< 用master模式发起I2C接收操作cmd宏定义 */
22 #define IOC_I2C_MASTER_TX IOC_I2C_BASE + 4 /**< 用master模式发起I2C发送操作cmd宏定义 */
23 #define IOC_I2C_SLAVE_RX IOC_I2C_BASE + 5 /**< 用slave模式发起I2C接收操作cmd宏定义 - 暂不支持 */
24 #define IOC_I2C_SLAVE_TX IOC_I2C_BASE + 6 /**< 用slave模式发起I2C发送操作cmd宏定义 - 暂不支持 */
25 #define IOC_I2C_MEM_RX IOC_I2C_BASE + 7 /**< 用master模式发起I2C读取寄存器操作cmd宏定义 */
26 #define IOC_I2C_MEM_TX IOC_I2C_BASE + 8 /**< 用master模式发起I2C写入寄存器操作cmd宏定义 */

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