显示HDate是一个错误的指针*br*int32 mrc_init()*br*{*br* int32 HLLen; *br* uint8 *HDate;*br* mrc_clearScreen(255,255,255);*br* HDate = mrc_readFileFromMrp(“TurnL.bmp“,&HLLen,0); *br* mrc_bitmapShowEx((uint16*)HDate,0,21,44,44,30,BM_COPY,0,0);*br* mrc_freeFileData(HDate,HLLen);*br* mrc_refreshScreen(0,0,240,400);*br* return MR_SUCCESS;*br*}*br*求老师们解答