44B0與CH375調(diào)試時,對威剛USB2.0支持熱插拔可以,但是我換其它好幾款U盤(TCL,郎科)時,中斷不能觸發(fā),而且我不能用CH375RESET軟件復(fù)位,我把U盤拔下時,還是提示81:硬件錯誤。斑竹求救!??! while ( CH375DiskStatus != DISK_CONNECT ) { Uart_Printf("\nCH375-USB Host For S3C44B0X\n"); mDelaymS( 300 ); CH375Reset(); mDelaymS( 600 ); i = CH375LibInit( ); /* 初始化CH375程序庫和CH375芯片,操作成功返回0 */ mDelaymS( 600 ); if (i==0) Uart_Printf("\nCH375_Init完成!!\n"); else Uart_Printf( "Error: %02X\n", (INT16U)i ); /* 顯示錯誤 */ mDelaymS( 5000 ); }