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CodeScopeSTM32 Libraries and SamplesHALHAL_HCD_HC_GetXferCount()

HAL_HCD_HC_GetXferCount() function

Return the last host transfer size.

Syntax

uint32_t HAL_HCD_HC_GetXferCount(HCD_HandleTypeDef const *hhcd,     uint8_t chnum);
Implemented in stm32f4xx_hal_hcd.c:1167

Arguments

hhcd

HCD handle

chnum

Channel number. This parameter can be a value from 1 to 15

Return value

last transfer size in byte

Examples

HAL_HCD_HC_GetXferCount() is referenced by 98 libraries and example projects.

References

LocationText
stm32f4xx_hal_hcd.c:1167
uint32_t HAL_HCD_HC_GetXferCount(HCD_HandleTypeDef const *hhcd, uint8_t chnum)
stm32f4xx_hal_hcd.h:295
uint32_t HAL_HCD_HC_GetXferCount(HCD_HandleTypeDef const *hhcd, uint8_t chnum);

Data Use

Data read by HAL_HCD_HC_GetXferCount()
all items filtered out
HAL_HCD_HC_GetXferCount()
Type of HAL_HCD_HC_GetXferCount()
HAL_HCD_HC_GetXferCount()
uint32_t
all items filtered out