USBD_MSC_OS_CommSignalPost

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Last updated: Dec 03, 2020 by WES Admin
1 min read

Description

Post a semaphore used for MSC communication.

Files

usbd_msc_os.h / usbd_msc_os.c

Prototype

void  USBD_MSC_OS_CommSignalPost (CPU_INT08U   class_nbr,
                                  USBD_ERR    *p_err)


Arguments

class_nbr

MSC instance class number.

p_err

Pointer to variable that will receive the return error code from this function.

USBD_ERR_NONE
USBD_ERR_OS_FAIL

Returned Value

None.

Callers

Mass Storage Class.

Implementation Guidelines

This function will generally post a counting semaphore.