HAL
USB_HCTypeDef::xfer_count
is only used within HAL.
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CodeScope
STM32 Libraries and Samples
HAL
USB_HCTypeDef::xfer_count
USB_HCTypeDef::xfer_count field
Partial transfer length in case of multi packet transfer.
Syntax
from
stm32f4xx_ll_usb.h:213
uint32_t
xfer_count
;
References
Location
Referrer
Text
stm32f4xx_ll_usb.h:213
uint32_t
xfer_count
;
/*!< Partial transfer length in case of multi packet transfer. */
stm32f4xx_hal_hcd.c:526
HAL_HCD_HC_SubmitRequest()
hhcd
->
hc
[
ch_num
]
.
xfer_count
=
0U
;
stm32f4xx_hal_hcd.c:1169
HAL_HCD_HC_GetXferCount()
return
hhcd
->
hc
[
chnum
]
.
xfer_count
;
stm32f4xx_hal_hcd.c:1339
HCD_HC_IN_IRQHandler()
hhcd
->
hc
[
chnum
]
.
xfer_count
=
hhcd
->
hc
[
chnum
]
.
XferSize
-
(
USBx_HC
(
chnum
)
->
HCTSIZ
&
USB_OTG_HCTSIZ_XFRSIZ
)
;
stm32f4xx_hal_hcd.c:1371
HCD_HC_IN_IRQHandler()
if
(
(
(
(
hhcd
->
hc
[
chnum
]
.
xfer_count
+
hhcd
->
hc
[
chnum
]
.
max_packet
-
1U
)
/
hhcd
->
hc
[
chnum
]
.
max_packet
)
&
1U
)
!=
0U
)
stm32f4xx_hal_hcd.c:1856
HCD_RXQLVL_IRQHandler()
if
(
(
hhcd
->
hc
[
chnum
]
.
xfer_count
+
pktcnt
)
<=
hhcd
->
hc
[
chnum
]
.
xfer_len
)
stm32f4xx_hal_hcd.c:1863
HCD_RXQLVL_IRQHandler()
hhcd
->
hc
[
chnum
]
.
xfer_count
+=
pktcnt
;
Data Use
Functions writing
USB_HCTypeDef::xfer_count
Functions reading
USB_HCTypeDef::xfer_count
HAL_HCD_HC_SubmitRequest()
HCD_HC_IN_IRQHandler()
HCD_RXQLVL_IRQHandler()
all items filtered out
USB_HCTypeDef::xfer_count
HAL_HCD_HC_GetXferCount()
HCD_HC_IN_IRQHandler()
HCD_RXQLVL_IRQHandler()
all items filtered out
Type of
USB_HCTypeDef::xfer_count
USB_HCTypeDef::xfer_count
uint32_t
all items filtered out