task_sys.c

基于vxworks操作系统的电话语音平台系统

#include "RTOS\NUCLEUS\TASK\TASK_NUC.H"
#include "PUB\PUB_INCL.H"

extern VOID PeriodicProc(VOID);
extern VOID Drv860Proc(VOID);
extern VOID WorkLedProc(VOID);
extern VOID AccessDramProc(VOID);
extern VOID EnquiryAllTaskProc(VOID);
extern VOID ReportAllTaskProc( VOID *data );


VOID PeriodicTask(UNSIGNED argc, VOID *argv);

VOID PeriodicTask(UNSIGNED argc, VOID *argv)
{
	STATUS	status;
	UC 		msg[10];
	UNSIGNED		len;

	status =  (STATUS)argc + (STATUS)argv;

	while(1)
	{
		status = NU_Receive_From_Pipe(&Pipe_Periodic,msg,1,&len,NU_NO_SUSPEND);		
		if (status == NU_SUCCESS)
			ReportAllTaskProc( msg );

		Drv860Proc(  );
		AccessDramProc( );   /* recv code */

		WorkLedProc(  );
		PeriodicProc(  );
		EnquiryAllTaskProc( );

		NU_Sleep(2);
	}
}