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SourceVuSTM32 Libraries and SamplesCDC_StandaloneCDC_Itf_Receive()

CDC_Itf_Receive() function

CDC_Itf_DataRx Data received over USB OUT endpoint are sent over CDC interface through this function.

Syntax

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Summary

Declaration

Definition

from usbd_cdc_interface.c:58

static int8_t CDC_Itf_Receive(uint8_t* pbuf, uint32_t *Len);

Implemented in usbd_cdc_interface.c:277

Arguments

Argument

Description

pbuf

Len

Number of data received (in bytes)

Return value

Result of the operation: USBD_OK if all operations are OK else USBD_FAIL

Examples

References

from examples