osMailAlloc() function

Allocate a memory block from a mail

Syntax

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Summary

Declaration

Definition

from cmsis_os.h:852

void *osMailAlloc (osMailQId queue_id, uint32_t millisec);

Implemented in cmsis_os.c:1214

Arguments

Argument

Description

queue_id

mail queue ID obtained with osMailCreate.

millisec

timeout value or 0 in case of no time-out.

Return value

pointer to memory block that can be filled with mail or NULL in case error.

Notes

MUST REMAIN UNCHANGED: \b osMailAlloc shall be consistent in every CMSIS-RTOS.

Examples

osMailAlloc() is referenced by 2 libraries and example projects:

References

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osMailAlloc() function

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osMailAlloc() function

Syntax

Arguments

Return value

Notes

Related Functions

Examples

References

Call Tree

Data Use

Class Tree

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Implementations

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