virphone.c

在ARM7和UC/OSII的平台上实现了GPS自动报站的功能,涉及GPS模块LEA_4S的驱动,位置速寻算法,语音芯片ISD4004的录放音驱动,LED页面管理等等.从启动代码到操作系统的移植以及到业

/****************************************************************
**                                                              *
**  FILE         :  VirPhone.C                                  *
**  COPYRIGHT    :  (c) 2001 .Xiamen Yaxon NetWork CO.LTD       *
**                                                              *
**                                                              *
**  By : CCH 2002.1.15                                          *
****************************************************************/
#include "includes.h"
#include "message.h"
#include "systime.h"
#include "tools.h"
#include "public.h"
#include "timetask.h"
#include "systask.h"
#include "phonedrv.h"
#include "alarmer.h"
#include "callrht.h"
#include "db_talk.h"
#include "db_tb.h"
#include "db_sk.h"
#include "screen.h"
#include "hstctl.h"
#include "keyboard.h"
#include "winstack.h"
#include "prompt.h"
#include "handset.h"
#include "virphone.h"

#include "debug.h"
#if EN_HANDSET > 0




/*
********************************************************************************
*                  DEFINE CONFIG PARAMETERS
********************************************************************************
*/
#define SIZE_DTMFBUF                        30
#define SIZE_DPLYBUF                        30

#define PERIOD_WAIT                         SECOND, 2
#define PERIOD_WAIT_CALLING                 SECOND, 2
#define PERIOD_WAIT_AUTOPICK                SECOND, 4

/*
********************************************************************************
*                  DEFINE status
********************************************************************************
*/
#define VIR_FREE                            0
#define VIR_CALLING                         1
#define VIR_TALKING                         2
#define VIR_RINGING                         3

/*
********************************************************************************
*                  DEFINE ENTRYTEL_STRUCT
********************************************************************************
*/
typedef struct {
    INT8U       attrib;
    INT8U       channel;
    INT8U       tellen;
    INT8U       tel[TALKREC_SIZE_TEL];
} ENTRYTEL_STRUCT;

/*
********************************************************************************
*                  DEFINE MODULE VIRIANTS
********************************************************************************
*/
static INT8U           status;
static INT8U           dtmfbuf[SIZE_DTMFBUF], dtmflen, dtmfpos;
static INT8U           dplybuf[SIZE_DPLYBUF], *dplyptr, dplylen;
static BOOLEAN         activated;
static TMR_TSK        *waittmr;
static KEY_STRUCT      curkey;
static ENTRYTEL_STRUCT EntryTel;
static TALKREC_STRUCT  TalkRecord;

static PROMPT_STRUCT PromptEntry;
static INT8U dplytime[] = {"通话结束\n  00:00:00"};



static BOOLEAN Display_DTMF(void)
{
    INT8U screensize, pos, i, dplylen;

    screensize = GetScreenSize();
    if (dtmflen > screensize)
        dplylen = screensize;
    else
        dplylen = dtmflen;
    if (dplylen == 0) return FALSE;

    VTL_ClearScreen();                                      /* clear screen */
    for (i = 1, pos = dtmfpos; i <= dplylen; i++) {
        VTL_AbsMovCursor(screensize - i);
        if (pos > 0)
            pos--;
        else
            pos = sizeof(dtmfbuf) - 1;
        VTL_ScreenPrint(dtmfbuf[pos]);
    }
    OverWriteScreen();                                      /* overwrite screen */
    return TRUE;
}

static void AddDtmfChar(INT8U ch)
{
    dtmfbuf[dtmfpos++] = ch;
    if (dtmfpos >= sizeof(dtmfbuf)) dtmfpos = 0;
    if (dtmflen < sizeof(dtmfbuf)) dtmflen++;
}

static void DelDtmfChar(void)
{
    if (dtmflen > 0) {
        if (dtmfpos == 0)
            dtmfpos = sizeof(dtmfbuf) - 1;
        else
            dtmfpos--;
        dtmflen--;
    }
}
#if 0
static void ModifyDtmfChar(INT8U ch)
{
    DelDtmfChar();
    AddDtmfChar(ch);
}
#endif
static BOOLEAN HaveDtmfChar(void)
{
    if (dtmflen > 0) return TRUE;
    else return FALSE;
}

static void InitDtmfBuf(void)
{
    dtmflen = dtmfpos = 0;
}

static void GetDisplayPara(void)
{
    if (PubParaValid(SUCCORTEL_)) {
        if (ACmpString(FALSE, EntryTel.tel, SuccorTel.tel, EntryTel.tellen, SuccorTel.tellen) == STR_EQUAL) {
            memcpy(dplybuf, "求助中心", sizeof("求助中心") - 1);
            dplyptr = dplybuf;
            dplylen = sizeof("求助中心") - 1;
            return;
        }
    }

    dplylen = GetTBNameByTel(dplybuf, EntryTel.tellen, EntryTel.tel);
    if (dplylen > 0) {
        dplyptr = dplybuf;
    } else {
        dplyptr = EntryTel.tel;
        dplylen = EntryTel.tellen;
    }
}

static void Display_COMMON(INT8U textlen, char *textptr, INT8U tellen, INT8U *tel)
{
    INT8U screensize;

    screensize = GetScreenSize();
    VTL_ClearScreen();                                      /* clear screen */
    VTL_ScreenPrintMem((INT8U *)textptr, textlen);
    if (textlen + tellen < screensize) {
        VTL_AbsMovCursor(screensize - tellen);
        VTL_ScreenPrintMem(tel, tellen);
    }
    OverWriteScreen();                                      /* overwrite screen */
}

static void Display_CALLING(void)
{
    GetDisplayPara();
    Display_COMMON(strlen("拨号…"), "拨号…", dplylen, dplyptr);
}

static void Display_CALLING_INIT(void)
{
    StartTmr(waittmr, PERIOD_WAIT_CALLING);
#if EN_HSTSMON > 0
    if(CmpString(EntryTel.tel,GuestSmon.GuestTel,EntryTel.tellen)==STR_EQUAL)//判断是否为召车乘客电话 add by qzc
		 EntryTel.tellen=0;
#endif
    Display_COMMON(strlen("拨号…"), "拨号…", EntryTel.tellen, EntryTel.tel);
}

static void Display_TALKING(void)
{
    GetDisplayPara();
    TurnonTalkIndicator();
    if (!Display_DTMF())
        Display_COMMON(strlen("接通…"), "接通…", dplylen, dplyptr);
}

static void Display_RINGING(void)
{
    if (EntryTel.tellen == 0)
        Display_COMMON(strlen("未知来电?"), "未知来电?", 0, 0);
    else {
        GetDisplayPara();
        Display_COMMON(strlen("来电?"), "来电?", dplylen, dplyptr);
    }
}

static void Display_VOLUME(void)
{
    INT8U step, linesize;

    StartTmr(waittmr, PERIOD_WAIT);
    step     = GetVoiceVolume(PHONE_COM);
    linesize = GetScreenLineSize();

    VTL_ClearScreen();
    VTL_ScreenPrintStr("音量\n");
    VTL_ScreenPrintStr("-----------+");
    VTL_AbsMovCursor(linesize + 1);
    VTL_ScreenPrintChar(0x83, step);
    OverWriteScreen();
}

static void Display_CHANNEL(void)
{
    StartTmr(waittmr, PERIOD_WAIT);

    VTL_ClearScreen();
    if (GetVoiceChannel(PHONE_COM) == CHA_HANDSET) {
        VTL_ScreenPrintStr("切换到\n手柄模式");
    } else {
        VTL_ScreenPrintStr("切换到\n免提模式");
    }
    OverWriteScreen();
}

static void WaitTmrProc(void)
{
    StopTmr(waittmr);
    if (status == VIR_TALKING) {
        Display_TALKING();
    } else if (status == VIR_CALLING) {
         Display_CALLING();
    } else if (status == VIR_RINGING) {
        if (HstCfg.EnableAutoPickup) {
            SendKeyMsg(ATTR_FCN, KEY_ACK);
        }
    }
}

static void RegisterTime(void)
{
    GetSysTime_Date((DATE_STRUCT *)TalkRecord.date);
    GetSysTime_Time((TIME_STRUCT *)TalkRecord.time);
}

static void InitTalkRecord(void)
{
    RegisterTime();
    TalkRecord.talktime[0] = 0;
    TalkRecord.talktime[1] = 0;
    TalkRecord.tellen      = EntryTel.tellen;
    memcpy(TalkRecord.tel, EntryTel.tel, sizeof(TalkRecord.tel));
}

static void StoreTalkRecord(void)
{
    if (!(EntryTel.attrib == TALK_DIAL && EntryTel.tellen == 0))
        AddTalkRecord(EntryTel.attrib, &TalkRecord);                    /* store talk record */
}

static void ExitVirPhone(char *str, INT8U time)
{
    ActivateLowestWinStack();

    FormatTime(&dplytime[11], 0, TalkRecord.talktime[0], TalkRecord.talktime[1]);
    memset(&PromptEntry, 0, sizeof(PromptEntry));
    PromptEntry.Mode     = PROMPT_NOKEY;
    PromptEntry.LiveTime = time;
    if (str == 0) {