HAL
USB_HCTypeDef::xfer_buff is only used within HAL.
 
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USB_HCTypeDef::xfer_buff field

Pointer to transfer buffer.

Syntax

uint8_t *xfer_buff;

References

LocationReferrerText
stm32f4xx_ll_usb.h:207
uint8_t *xfer_buff; /*!< Pointer to transfer buffer. */
stm32f4xx_hal_hcd.c:523HAL_HCD_HC_SubmitRequest()
hhcd->hc[ch_num].xfer_buff = pbuff;
stm32f4xx_hal_hcd.c:1854HCD_RXQLVL_IRQHandler()
if ((pktcnt > 0U) && (hhcd->hc[chnum].xfer_buff != (void *)0))
stm32f4xx_hal_hcd.c:1859HCD_RXQLVL_IRQHandler()
hhcd->hc[chnum].xfer_buff, (uint16_t)pktcnt);
stm32f4xx_hal_hcd.c:1862HCD_RXQLVL_IRQHandler()
hhcd->hc[chnum].xfer_buff += pktcnt;
stm32f4xx_ll_usb.c:1955USB_HC_StartXfer()
USBx_HC(ch_num)->HCDMA = (uint32_t)hc->xfer_buff;
stm32f4xx_ll_usb.c:2077USB_HC_StartXfer()
(void)USB_WritePacket(USBx, hc->xfer_buff, hc->ch_num, (uint16_t)hc->xfer_len, 0);

Data Use

Functions writing USB_HCTypeDef::xfer_buff
Functions reading USB_HCTypeDef::xfer_buff
USB_HCTypeDef::xfer_buff
Type of USB_HCTypeDef::xfer_buff
USB_HCTypeDef::xfer_buff
uint8_t
all items filtered out