yemai/CherryUSB
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

delete repeatable file

Browse Source
This commit is contained in:
sakumisu
2022-01-26 21:59:15 +08:00
parent 43005a1b89
commit a8a9a9b41f
6 changed files with 17 additions and 2339 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
port/fsdev/usb_dc_fsdev.c
View File

@@ -352,26 +352,27 @@ void USBD_IRQHandler(void)
USBx->DADDR = ((uint16_t)usb_dc_cfg.USB_Address | USB_DADDR_EF);
usb_dc_cfg.USB_Address = 0U;
}
}
/* DIR = 1 */
} else {
/* DIR = 1 */
/* DIR = 1 & CTR_RX => SETUP or OUT int */
/* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */
/* DIR = 1 & CTR_RX => SETUP or OUT int */
/* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */
wEPVal = PCD_GET_ENDPOINT(USBx, 0);
wEPVal = PCD_GET_ENDPOINT(USBx, 0);
if ((wEPVal & USB_EP_SETUP) != 0U) {
/* SETUP bit kept frozen while CTR_RX = 1 */
PCD_CLEAR_RX_EP_CTR(USBx, 0);
if ((wEPVal & USB_EP_SETUP) != 0U) {
/* SETUP bit kept frozen while CTR_RX = 1 */
PCD_CLEAR_RX_EP_CTR(USBx, 0);
/* Process SETUP Packet*/
usbd_event_notify_handler(USBD_EVENT_SETUP_NOTIFY, NULL);
PCD_SET_EP_RX_STATUS(USBx, 0, USB_EP_RX_VALID);
} else if ((wEPVal & USB_EP_CTR_RX) != 0U) {
PCD_CLEAR_RX_EP_CTR(USBx, 0);
/* Process Control Data OUT Packet */
usbd_event_notify_handler(USBD_EVENT_EP0_OUT_NOTIFY, NULL);
PCD_SET_EP_RX_STATUS(USBx, 0, USB_EP_RX_VALID);
/* Process SETUP Packet*/
usbd_event_notify_handler(USBD_EVENT_SETUP_NOTIFY, NULL);
PCD_SET_EP_RX_STATUS(USBx, 0, USB_EP_RX_VALID);
} else if ((wEPVal & USB_EP_CTR_RX) != 0U) {
PCD_CLEAR_RX_EP_CTR(USBx, 0);
/* Process Control Data OUT Packet */
usbd_event_notify_handler(USBD_EVENT_EP0_OUT_NOTIFY, NULL);
PCD_SET_EP_RX_STATUS(USBx, 0, USB_EP_RX_VALID);
}
}
} else {
/* Decode and service non control endpoints interrupt */