esos_mail.c File Reference

Mailboxes and messaging code for ESOS32 tasks. More...

#include "esos.h"
#include "esos_mail.h"

Include dependency graph for esos_mail.c:

Go to the source code of this file.

Functions
void	__esos_InitMailbox (MAILBOX *pst_Mailbox, uint8_t *pau8_ptr)
void	__esos_SendMailMessage (ESOS_TASK_HANDLE pst_RcvrTask, MAILMESSAGE *pst_Msg)
void	__esos_ReadMailMessage (ESOS_TASK_HANDLE pst_Task, MAILMESSAGE *pst_Message)

Variables
uint8_t	__u8_esos_mail_routines_dummy_uint8

Detailed Description

Mailboxes and messaging code for ESOS32 tasks.

Definition in file esos_mail.c.

Function Documentation

__esos_ReadMailMessage()

void __esos_ReadMailMessage	(	ESOS_TASK_HANDLE	pst_Task,
		MAILMESSAGE *	pst_Message
	)

Reads the next (oldest) waiting message from a task's mailbox.

Parameters

pstTask	pointer to task structure (ESOS_TASK_HANDLE) whose mailbox will be written
pstMsg	pointer to mailbox message structure that contains data to write to the task's mailbox

Note

This function ASSUMES that there is ample free space available in specified mailbox.

See also

ESOS_TASK_WAIT_ON_TASKS_MAILBOX_HAS_SPACE

Definition at line 98 of file esos_mail.c.

__esos_SendMailMessage()

void __esos_SendMailMessage	(	ESOS_TASK_HANDLE	pst_RcvrTask,
		MAILMESSAGE *	pst_Msg
	)

Writes message data to a task's mailbox.

Parameters

pst_RcvrTask	pointer to task structure (ESOS_TASK_HANDLE) whose mailbox will be written
pst_Msg	pointer to mailbox message structure that contains data to write to the task's mailbox

Note

This function ASSUMES that there is ample free space available in specified mailbox.

See also

ESOS_TASK_WAIT_ON_TASKS_MAILBOX_HAS_SPACE

Definition at line 60 of file esos_mail.c.