| 好像是函数 void ISR_Highspeed(void) interrupt 0
 {
 if (EZUSB_HIGHSPEED())
 {
 pConfigDscr = pHighSpeedConfigDscr;
 ((CONFIGDSCR xdata *) pConfigDscr)->type = CONFIG_DSCR;
 pOtherConfigDscr = pFullSpeedConfigDscr;
 ((CONFIGDSCR xdata *) pOtherConfigDscr)->type = OTHERSPEED_DSCR;
 }
 EZUSB_IRQ_CLEAR();
 USBIRQ = bmHSGRANT;
 }
 没有执行?
 |