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do not reset EPDIS and TXFUM

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This commit is contained in:
sakimisu
2023-01-17 22:13:09 +08:00
parent d0890c2caf
commit dbaad329bf
1 changed files with 3 additions and 3 deletions
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6
port/dwc2/usb_dc_dwc2.c
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@@ -751,7 +751,7 @@ int usbd_ep_close(const uint8_t ep)
if (USB_EP_DIR_IS_OUT(ep)) {
USB_OTG_OUTEP(ep_idx)->DOEPCTL |= USB_OTG_DOEPCTL_SNAK;
USB_OTG_OUTEP(ep_idx)->DOEPCTL |= USB_OTG_DOEPCTL_EPDIS;
// USB_OTG_OUTEP(ep_idx)->DOEPCTL |= USB_OTG_DOEPCTL_EPDIS;
USB_OTG_DEV->DEACHMSK &= ~(USB_OTG_DAINTMSK_OEPM & ((uint32_t)(1UL << (ep_idx & 0x07)) << 16));
USB_OTG_DEV->DAINTMSK &= ~(USB_OTG_DAINTMSK_OEPM & ((uint32_t)(1UL << (ep_idx & 0x07)) << 16));
@@ -761,13 +761,13 @@ int usbd_ep_close(const uint8_t ep)
USB_OTG_DOEPCTL_EPTYP);
} else {
USB_OTG_INEP(ep_idx)->DIEPCTL |= USB_OTG_DIEPCTL_SNAK;
USB_OTG_INEP(ep_idx)->DIEPCTL |= USB_OTG_DIEPCTL_EPDIS;
// USB_OTG_INEP(ep_idx)->DIEPCTL |= USB_OTG_DIEPCTL_EPDIS;
USB_OTG_DEV->DEACHMSK &= ~(USB_OTG_DAINTMSK_IEPM & (uint32_t)(1UL << (ep_idx & 0x07)));
USB_OTG_DEV->DAINTMSK &= ~(USB_OTG_DAINTMSK_IEPM & (uint32_t)(1UL << (ep_idx & 0x07)));
USB_OTG_INEP(ep_idx)->DIEPCTL &= ~(USB_OTG_DIEPCTL_USBAEP |
USB_OTG_DIEPCTL_MPSIZ |
USB_OTG_DIEPCTL_TXFNUM |
// USB_OTG_DIEPCTL_TXFNUM |
USB_OTG_DIEPCTL_SD0PID_SEVNFRM |
USB_OTG_DIEPCTL_EPTYP);
}