TI 官方库的注释风格挺实用的

妖狐艹你老母 2022-04-14 04:21 175阅读 0赞

![大笑][laugh.gif]**一目了然, 蛮好看的, 那就拿来自己用试试. **

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/** ===========================================================================
     *   @func CSL_spiOpen
     *
     *   @desc
     *        This function populates the peripheral data object for the instance
     *        and returns a handle to the instance.
     *        The open call sets up the data structures for the particular instance
     *        of SPI device. The device can be re-opened anytime after it has been
     *        normally closed if so required. SPI Hardware setup will be performed
     *        at the end of the open call only if the HwSetup Pointer supplied was
     *        non-NULL. The handle returned by this call is input as an essential
     *        argument for rest of the APIs described for this module.
     *
     *   @arg pSpiObj
     *        Pointer to the SPI instance object
     *
     *   @arg spiNum
     *        Instance of the SPI to be opened.
     *
     *   @arg pSpiParam
     *        Pointer to module specific parameters
     *
     *   @arg pStatus
     *        pointer for returning status of the function call
     *
     *   @ret CSL_SpiHandle
     *        Valid SPI instance handle will be returned if status value is
     *        equal to CSL_SOK.
     *
     *   @eg
     *        CSL_Status        status;
     *        CSL_SpiObj        spiObj;
     *        CSL_SpiHandle     hSpi;
     *
     *        hSpi = CSL_spiOpen (&spiObj,
     *                            CSL_SPI_0,
     *                            NULL,
     *                            &status
     *                            );
     *
     * ===========================================================================
     */
    /** @brief opens if possible the instance of SPI requested */
    CSL_SpiHandle CSL_spiOpen(
    	/** pointer to the object that holds reference to the instance of SPI
    	* requested after the call */
    	CSL_SpiObj                            *hSpiObj,
    	/** instance of SPI to which a handle is requested */
    	CSL_InstNum                           spiNum,
    	/** specifies if SPI should be opened with excusive or share access to
    	* the associate pins */
    	CSL_SpiParam                          *pSpiParam,
    	/** This returns the status (success/errors) of the call */
    	CSL_Status                            *status
    );

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