msg.c

Included Files

#include <nut/include/sys/heap.h>

#include <nut/include/sys/event.h>

#include <nut/include/sys/atom.h>

#include <sys/thread.h>

#include <nut/include/sys/msg.h>

#include </usr/lib/gcc/avr/3.4.3/include/stddef.h>

Preprocessor definitions

#define ASSERT( x )

Type struct _NUTMSGTMR

struct _NUTMSGTMR

`struct _NUTMSGTMR`
`{`
`NUTMSGQ* mt_que;`
`int mt_param;`
`void* mt_data;`
`HANDLE mt_handle;`
`NUTMSGTMR* mt_next;`
`uint8_t mt_flags;`
`}`

Global Variable nutMsgQue

NUTMSGQ* nutMsgQue

Visible in:		nut/os/msg.c
Used in:	NutMsgQBroadcast()	nut/os/msg.c
	NutMsgQCreate()	nut/os/msg.c

Global Variable nutMsgFreeTimers

NUTMSGTMR* nutMsgFreeTimers

Visible in:		nut/os/msg.c
Used in:	NutMsgQFreeTimer()	nut/os/msg.c
	NutMsgQStartTimer()	nut/os/msg.c

Global Function NutMsgQBroadcast()

int NutMsgQBroadcast ( uint8_t id, int param, void* data )

Prototyped in:	nut/include/sys/msg.h
Calls:	NutMsgQPost()	nut/os/msg.c
References Variables:	nutMsgQue	nut/os/msg.c

Global Function NutMsgQCreate()

NUTMSGQ* NutMsgQCreate ( uint8_t bits )

Prototyped in:	nut/include/sys/msg.h
Calls:	NutHeapRootAllocClear()	nut/os/heap.c
References Variables:	nutMsgQue	nut/os/msg.c

Global Function NutMsgQFlush()

void NutMsgQFlush ( NUTMSGQ* que )

Prototyped in:

nut/include/sys/msg.h

Global Function NutMsgQFull()

int NutMsgQFull ( NUTMSGQ* que )

Prototyped in:	nut/include/sys/msg.h
Called by:	NutMsgQPost()	nut/os/msg.c

Global Function NutMsgQGetMessage()

int NutMsgQGetMessage ( NUTMSGQ* que, NUTMSG* msg, uint32_t timeout )

Prototyped in:	nut/include/sys/msg.h
Calls:	NutEventPostAsync()	nut/os/event.c
	NutEventWait()	nut/os/event.c
	NutMsgQFreeTimer()	nut/os/msg.c

Global Function NutMsgQPost()

int NutMsgQPost ( NUTMSGQ* que, uint8_t id, int param, void* data )

Prototyped in:	nut/include/sys/msg.h
Calls:	NutEventPostAsync()	nut/os/event.c
	NutMsgQFull()	nut/os/msg.c
Called by:	NutMsgQBroadcast()	nut/os/msg.c
	NutMsgQSend()	nut/os/msg.c
	NutMsgQTimerCb()	nut/os/msg.c

Global Function NutMsgQSend()

int NutMsgQSend ( NUTMSGQ* que, uint8_t id, int param, void* data )

Prototyped in:	nut/include/sys/msg.h
Calls:	NutMsgQPost()	nut/os/msg.c
	NutThreadYield()

Global Function NutMsgQStartTimer()

HANDLE NutMsgQStartTimer ( NUTMSGQ* que, uint32_t ms, int param, void* data, uint8_t flags )

Prototyped in:	nut/include/sys/msg.h
Calls:	NutHeapRootAlloc()	nut/os/heap.c
	NutTimerStart()
References Functions:	NutMsgQTimerCb()	nut/os/msg.c
References Variables:	nutMsgFreeTimers	nut/os/msg.c

Global Function NutMsgQStopTimer()

void NutMsgQStopTimer ( HANDLE timer )

Prototyped in:	nut/include/sys/msg.h
Calls:	NutMsgQFreeTimer()	nut/os/msg.c
	NutTimerStop()

Local Function NutMsgQFreeTimer()

static void NutMsgQFreeTimer ( NUTMSGQ* que, NUTMSGTMR* handle )

Called by:	NutMsgQGetMessage()	nut/os/msg.c
	NutMsgQStopTimer()	nut/os/msg.c
References Variables:	nutMsgFreeTimers	nut/os/msg.c

Local Function NutMsgQTimerCb()

static void NutMsgQTimerCb ( HANDLE hndl, void* arg )

Calls:	NutMsgQPost()	nut/os/msg.c
	NutTimerStartTicks()
Used in:	NutMsgQStartTimer()	nut/os/msg.c
	NutMsgQTimerCb()	nut/os/msg.c
References Functions:	NutMsgQTimerCb()	nut/os/msg.c