一个CODE 的不理解

void zclLevel_process( uint16 *events )
{
  if ( *events & LEVEL_PROCESS_EVT )
  {
    //update the level
    if(zclLevel_LevelRemainingTime)
    {
      hwLight_ApplyUpdate( &zclLevel_CurrentLevel,
                           &zclLevel_CurrentLevel_256,
                           &zclLevel_StepLevel_256,
                           &zclLevel_LevelRemainingTime,
                           LEVEL_MIN, LEVEL_MAX, FALSE );
。。。。。。。。。

}

进入 hwLight_ApplyUpdate函数

{

。。。。。

 hwLight_Refresh( REFRESH_AUTO );

}

hwLight_Refresh（）里有个

#ifdef ZCL_LEVEL_CTRL
  hwLight_UpdateLevel( zclLevel_CurrentLevel );
#endif //ZCL_LEVEL_CTRL

却不能进去。这函数有内有执行呢？（从效果看，应该是执行的，哪里面是什么呢）

已经在另外一个帖子里面回复你了

1，这个指的是rate，API函数里面是有说明的

/*********************************************************************
* @fn zclGeneral_SendLevelControlMoveRequest
*
* @brief Call to send out a Level Control Request. You can also use
* the appropriate macro.
*
* @param srcEP - Sending application's endpoint
* @param dstAddr - where you want the message to go
* @param cmd - one of the following:
* COMMAND_LEVEL_MOVE or
* COMMAND_LEVEL_MOVE_WITH_ON_OFF
* @param moveMode - LEVEL_MOVE_UP or
* LEVEL_MOVE_DOWN
* @param rate - number of steps to take per second
*
* @return ZStatus_t
*/
ZStatus_t zclGeneral_SendLevelControlMoveRequest( uint8 srcEP, afAddrType_t *dstAddr,
uint8 cmd, uint8 moveMode, uint8 rate,
uint8 disableDefaultRsp, uint8 seqNum )
{
uint8 buf[2];

buf[0] = moveMode;
buf[1] = rate;

return zcl_SendCommand( srcEP, dstAddr, ZCL_CLUSTER_ID_GEN_LEVEL_CONTROL,
cmd, TRUE, ZCL_FRAME_CLIENT_SERVER_DIR,
disableDefaultRsp, 0, seqNum, 2, buf );
}

2，计算处理PWM的输出，