HAL
USB_HCTypeDef::do_ping is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALUSB_HCTypeDef::do_ping

USB_HCTypeDef::do_ping field

Enable or disable the use of the PING protocol for HS mode.

Syntax

uint8_t do_ping;

References

LocationReferrerText
stm32f4xx_ll_usb.h:189
uint8_t do_ping; /*!< Enable or disable the use of the PING protocol for HS mode. */
stm32f4xx_hal_hcd.c:226HAL_HCD_HC_Init()
hhcd->hc[ch_num].do_ping = 0U;
stm32f4xx_hal_hcd.c:409HAL_HCD_HC_SubmitRequest()
hhcd->hc[ch_num].do_ping = do_ping;
stm32f4xx_hal_hcd.c:1616HCD_HC_OUT_IRQHandler()
if (hhcd->hc[chnum].do_ping == 1U)
stm32f4xx_hal_hcd.c:1618HCD_HC_OUT_IRQHandler()
hhcd->hc[chnum].do_ping = 0U;
stm32f4xx_hal_hcd.c:1650HCD_HC_OUT_IRQHandler()
hhcd->hc[chnum].do_ping = 1U;
stm32f4xx_hal_hcd.c:1670HCD_HC_OUT_IRQHandler()
hhcd->hc[chnum].do_ping = 1U;
stm32f4xx_hal_hcd.c:1688HCD_HC_OUT_IRQHandler()
if (hhcd->hc[chnum].do_ping == 0U)
stm32f4xx_hal_hcd.c:1692HCD_HC_OUT_IRQHandler()
hhcd->hc[chnum].do_ping = 1U;
stm32f4xx_ll_usb.c:1851USB_HC_StartXfer()
if ((hc->speed == USBH_HS_SPEED) && (hc->do_ping == 1U))

Data Use

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