tsktone.c

本人编写的无线电话程序,给予PIC18C801设计,包括了uCOS的移植以及菜单,自己设计的拼音注入法,完整地一级汉字库,希望对大家有所帮助

#include <p18cxxx.h>
#include "includes.h"
#include "funccommon.h"
#include "hardware.h"
#include "event.h"

extern OS_MEM			*pMemSml;
extern OS_MEM			*pMemLge;
#pragma romdata CCODE
INT16U rom bas[] = {
	0,
	131,147,165,175,196,220,247,
	262,294,330,349,392,440,492,
	523,579,651,695,781,868,977
};
INT8U rom mus1[][2] = {
	{1,2},
	{2,2},
	{3,2},
	{3,2},
	{2,2},
	{1,2},
	{1,2},
	{3,2},
	{2,2},
	{1,2},
	{2,2},
	{1,2},
	{2,2},
	{3,2},
	{3,2},
	{2,2},
	{1,2},
	{1,2},
	{3,2},
	{2,2},
	{2,2},
	{2,2},
	{1,4},
	{0,4}
};

void tskTone(void * data){
	void rom * pMsg, *pSml;
	INT8U err,i;
	for(;;){
		pMsg = OSQPend(peventTone, 0, &err);
		if(err == OS_NO_ERR){
			if((INT24U)pMsg >= PTR_MAX){
				switch ((INT24U)pMsg){
					case MSG_TONE_BUSY:
						i = 1;
						OSQPost(peventWICCmd, (OS_EVENT *) MSG_TONE450_ON);
						for(;;){
							pMsg = OSQPend(peventTone, 60, &err);
							if(err == OS_TIMEOUT){
								if(i== 0) {
									OSQPost(peventWICCmd, (OS_EVENT *) MSG_TONE450_ON);
									i = 1;
								}
								else{
									OSQPost(peventWICCmd, (OS_EVENT *) MSG_TONE450_OFF);
									i = 0;
								}
							}
							else if (err == OS_NO_ERR){
								if(((INT24U)pMsg) == MSG_TONE_STOP){
									OSQPost(peventWICCmd, (OS_EVENT *) MSG_TONE450_OFF);
									break;
								}
								if(((INT24U)pMsg)< PTR_MAX){
									Func_Clear_Msg(pMsg);
								}
							}
						}
						break;
					case MSG_SM_NEW:
						Func_SetVoiceCh(VOX_HANDFREE);
						OSTimeDly(300);			//wait for 3s
						OSQPost(peventWICCmd, (OS_EVENT *)MSG_RING_STOP);
						Func_SetVoiceCh(VOX_HANDSET);
						break;
					case MSG_PLAY_MUS:
						Func_SetVoiceCh(VOX_HANDFREE);
						for(i = 0; i<(sizeof(mus1)/2); i++){
							if(mus1[i][0] == 0) OSQPost(peventWICCmd, (OS_EVENT *) MSG_TONE450_OFF);
							else{
								pSml = OSMemGet(pMemSml, &err);
								if(err == OS_NO_ERR){
									err = mus1[i][0];
									((MSG_HEAD *)pSml)->Msg_ID = MSG_TONE_PLAY;
									((MSG_HEAD *)pSml)->pmemME = pMemSml;
									((MSG_HEAD *)pSml)->Attached = FALSE;
									((MSG_TONEPLAY *)pSml)->Num[0] = bas[err]/100+0x30;
									((MSG_TONEPLAY *)pSml)->Num[1] = (bas[err]%100)/10+0x30;
									((MSG_TONEPLAY *)pSml)->Num[2] = bas[err]%10+0x30;
									OSQPost(peventWICCmd, (OS_EVENT *)pSml);
								}
							}
							OSTimeDly(mus1[i][1]*20);
						}
						break;
				}
			}
			else{
				Func_Clear_Msg(pMsg);
			}
		}
	}
}