HAL
USB_EPStopXfer() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALUSB_EPStopXfer()

USB_EPStopXfer() function

USB_EPStoptXfer Stop transfer on an EP

Syntax

HAL_StatusTypeDef USB_EPStopXfer(const USB_OTG_GlobalTypeDef *USBx,     USB_OTG_EPTypeDef *ep);
Implemented in stm32f4xx_ll_usb.c:936

Arguments

USBx

usb device instance

ep

pointer to endpoint structure

Return value

HAL status

References

LocationReferrerText
stm32f4xx_ll_usb.c:936
HAL_StatusTypeDef USB_EPStopXfer(const USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep)
stm32f4xx_ll_usb.h:519
HAL_StatusTypeDef USB_EPStopXfer(const USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep);
stm32f4xx_hal_pcd.c:2055HAL_PCD_EP_Abort()
ret = USB_EPStopXfer(hpcd->Instance, ep);

Call Tree

Functions calling USB_EPStopXfer()
all items filtered out
USB_EPStopXfer()
Data read by USB_EPStopXfer()
Data written by USB_EPStopXfer()
USB_EPStopXfer()::count
USB_EPStopXfer()::ret
USB_EPStopXfer()::USBx_BASE
all items filtered out
USB_EPStopXfer()
USB_EPStopXfer()::count
USB_EPStopXfer()::ret
all items filtered out
Type of USB_EPStopXfer()
USB_EPStopXfer()
uint32_t
all items filtered out