调试MTK的gprs，即socket通信

一、添加新文件：新建TicketSocket.c 文件到..\plutommi\mmi\TicketApp\TicketAppSrc目录下

 

二、将文件添加工程里：

在文件..\make\plutommi\mmi_app中添加如下文件信息plutommi\mmi\TicketApp\TicketAppSrc\TicketSocket.c。

 

三、MTK 实现socket连接，需要用到一下函数：

 

用到的头文件有：

#include "Soc_consts.h"

#include "Soc_api.h"

#include "app2soc_struct.h"

#include "TimerEvents.h"

 

1、  soc_cteat创建一个socket

kal_int8 soc_creat(kal_uint8 domain,          //协议，现在只支持SOC_PF_INET

                               socket_type_enum type,    在该demain下的类型，现在有SOC_SOCK_STREAM(TCP), SOC_SOCK_DGRAM(UDP), SOC_SOCK_SMS, SOC_SOCK_RAM

                               kal_uint8 protocol,         //协议类型，除了type为SOC_SOCK_RAM,其他都为0

                               module_type mod_id,        //当前模块ID，主要用于接收消息

                               kal_uint32 nwk_account_id)   //接入点，cmwap为10， cmnet为14

 

2、  设置socket非阻塞模式

Kal_int8 soc_setsockopt(kal_int8 s, kal_uint16 option, kal_uint8 *val, kal_uint8 val_size)

Kal_uint8 val = 1;

Soc_setsockopt(socket_id, SOC_NBIO, &val, sizeof(val))

Val=SOC_READ|SOC_WRITE|SOC_CLOSE|SOC_CONNECT;

Soc_setsockopt(socket_id,SOC_ASYNC,&val, sizeof(val))

 

3、  连接中国移动网关

Kal_int8 soc_connect(kal_int8 s, sockaddr_struct *daar)

手机上网与pc上网不同，选择cmwap，手机端需要首先连接移动网关才能进行网络通信，

选择cmnet可以直接连接internet，这里需要填写结构体sockaddr_struct的addr即port成员。

 

4、  发送http请求

Kal_int32 soc_send(kal_int8 s, kal_uint8 *buf, kal_int32 len, kal_uint8 flags)

其中buf子串需要遵守http连接协议。

 

5、  接收数据

Kal_int32 soc_recv(kal_int8 s, kal_uint8 *buf, kal_int32 len, kal_uint8 flags)

Buf用来保存接收到的字符串，这里需要注意buf的长度不能超过2000，否则上真机的时候到申请内存空间时就会死机，可以用循环来接收信息。

 

6、  关闭socket连接

Kal_int8 soc_close(kal_int8 s)

参数传入soc_create的返回值。

 

在程序中的代码在真机中实现了插入sim卡可以获取北京的今明两天的天气情况，在模拟器中调试时可以连接tcp调试助手进行socket同，互发、收数据。

下面为具体代码：

 

 

 

#include "MMI_features.h"

#include "PixtelDataTypes.h"

#include "gdi_include.h"

#include "wgui.h"

#include "gui.h"

#include "Globaldefs.h"

#include "CustDataRes.h"

#include "gui_themes.h"

#include "wgui_categories.h"

#include "wgui_categories_util.h"

#include "wgui_softkeys.h"

#include "HistoryGprot.h"

#include "OrganizerDef.h"

#include "..\plutommi\mmi\TicketApp\TicketAppInc\TicketAppDefs.h"

#include "..\plutommi\mmi\TicketApp\TicketAppInc\TicketAppResDef.h"

#include "..\plutommi\mmi\TicketApp\TicketAppInc\TicketAppProt.h"

#include "MainMenudef.h"

#include "Unicodexdcl.h"

#include "Gui.h"

#include "Conversions.h"

#include "Wgui_categories_list.h"

#include "uart_sw.h"

#include "uart_hw.h"

#include "Soc_consts.h"

#include "Soc_api.h"

#include "app2soc_struct.h"

#include "TimerEvents.h"

 

#define BUF_SIZE 1024

kal_int8 ticket_socket_id;//创建socket连接的返回值//创建socket连接的返回值(设置全局变量，定义在邋錞icketSocket.c中)

kal_int8 ret;

 

kal_int8 ticket_soc_init()

{

         kal_uint8 val = 1;

         sockaddr_struct server_addr;

         server_addr.addr[0] = 61;//192;//220;//10;

         server_addr.addr[1] = 135;//168;//181;//0;

         server_addr.addr[2] = 159;//0;//6;//0;

         server_addr.addr[3] = 21;//128;//175;//172;

         server_addr.port = 80;

         server_addr.addr_len = 4;

         server_addr.sock_type = SOC_SOCK_STREAM;

 

         //soc_init_win32();

 

    //创建socket连接成功返回socket_id

         ticket_socket_id = soc_create(        SOC_PF_INET, //协议    现在只支持SOC_PF_INEF

                                                                 SOC_SOCK_STREAM,  //类型为 TCP

                                                                 0,              //协议类型

                                                                 MOD_MMI,   //当前模块id，主要用于接受消息

                                                                 14  //接入点 MTK的网络接入点是cmwap，值为10；cmnet，值为14

                                                        );

         dbg_print("creat socket: ticket_socket_id = %x\r\n", ticket_socket_id);

        

         if(ticket_socket_id >= 0)

         {

                   dbg_print("set socket...\r\n var = %x\r\n", val);

                   if (soc_setsockopt(ticket_socket_id, SOC_NBIO, &val, sizeof(val)) < 0)

        {

            dbg_print("set socket error1\r\n");

                            soc_close(ticket_socket_id);//关闭socket

            return -0x11;

        }

 

        val = SOC_READ | SOC_WRITE | SOC_CLOSE | SOC_CONNECT;

 

        if (soc_setsockopt(ticket_socket_id, SOC_ASYNC, &val, sizeof(val)) < 0)

        {

            dbg_print("set socket error2\r\n");

                            soc_close(ticket_socket_id);//关闭socket

            return -0x11;

        }

 

                   ret = soc_connect(ticket_socket_id, &server_addr);

                   dbg_print("connect: ret = %x\r\n var = %x\r\n", ret, val);

                   return ret;

        

         }

 

         //dbg_print("zhanweizhao6\r\n");

         else

                   return -0x11;

        

}

 

void close_sock()

{

         soc_close(ticket_socket_id);//关闭socket

}

 

kal_uint32 ticketcount;

void timeout()

{

         ticketcount=1;

         StopTimer(TicketTimerId);//关闭定时器

}

 

void sock_send()

{

         kal_uint8 wbuf[100] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                                 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                                 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                                 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                                 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,

                                                        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00,};

         //kal_uint8 rbuf[1024];

         kal_int32 ret;

         //kal_uint8 weather_URL[] = { "GET http://61.135.159.21/cgi-bin/weather?010 HTTP/1.1\r\n Host: 10.0.0.172:80\r\n User-Agent:*/* \r\n Accept:*/* \r\n X-Online-Host: 61.135.159.21\r\n Proxy-Connection: Keep-Alive\r\n\r\n"};

         kal_uint8 weather_URL[] = { "GET http://61.135.159.21/cgi-bin/weather?010 HTTP/1.1\r\nHost:61.135.159.21:80\r\nUser-Agent:*/*\r\nAccept:*/*\r\nX-Online-Host:61.135.159.21\r\nConnection:Keep-Alive\r\n\r\n"};

                                              

         EntryNewScreen(SCR_TICKET_BUY, NULL, NULL, NULL);  //MAIN_MENU_SCREENID 主菜单屏幕ID

         entry_full_screen();  //进入新程序时调用EntryNewScreen

         clear_screen();          //将整个屏幕刷成白色

 

         //ret = soc_send(ticket_socket_id, wbuf, sizeof(wbuf), 0);

         dbg_print("ready to send...\r\n");

         ret = soc_send(ticket_socket_id, weather_URL, sizeof(weather_URL), 0);

         dbg_print("send: ret = %x\r\n", ret);

         if(ret > 0)

         {

                   SetProtocolEventHandler(soc_socket_notify, MSG_ID_APP_SOC_NOTIFY_IND);//注册钩子函数处理服务器端socket发来的数据

         }

         else if(ret == -12)//socket is not connect

                   show_chinese((kal_uint8 *)"请插入sim卡", 36, 25, 120, UI_COLOR_DARK_GREY);

        

         gui_BLT_double_buffer(0, 0, UI_device_width - 1, UI_device_height - 1);//用来刷新屏幕

         SetKeyHandler(goback, KEY_RSK, KEY_EVENT_UP);

         return;

}

 

U32 sock_receive()

{

         kal_uint8 rbuf[1024];

         kal_uint8 rbuf1[50];

         kal_uint8 rbuf2[50];

         kal_uint8 rbuf3[50];

         kal_uint8 rbuf4[50];

         kal_uint8 rbuf5[50];

         kal_uint8 rbuf6[50];

         kal_uint8 rbuf7[50];

         kal_uint8 rbuf8[50];

         kal_uint8 rbuf9[50];

         kal_uint8 rbuf10[50];

         kal_uint8 recvbuf[BUF_SIZE];

         kal_uint32 ret, ret1;

         int i, j;

         //StopTimer(SAT_MESSAGE_WAIT_TIMER);

         //StartTimer(SAT_MESSAGE_WAIT_TIMER, 5000, timeout);//启动定时器, 定时器ID TicketTimerId定义在文件TimerEvents.h的1803行

         //while(1)

         {

                   ret = soc_recv(ticket_socket_id, rbuf, sizeof(rbuf), 0);

                   dbg_print("receive ok: ret = %x \r\n", ret);

                   //close_sock();//关闭socket

                   for(i = 0; i<50; i++)

                            rbuf1[i] = rbuf[i];

                   for(i = 50, j = 0; i<100; i++, j++)

                            rbuf2[j] = rbuf[i];

                   for(i = 100, j = 0; i<150; i++, j++)

                            rbuf3[j] = rbuf[i];

                   for(i = 150, j = 0; i<159; i++, j++)

                            rbuf4[j] = rbuf[i];

                   for(i = 159, j = 0; i<208; i++, j++)

                            rbuf5[j] = rbuf[i];

                   for(i = 208, j = 0; i<260; i++, j++)

                            rbuf6[j] = rbuf[i];

                   for(i = 260, j = 0; i<310; i++, j++)

                            rbuf7[j] = rbuf[i];

                   for(i = 310, j = 0; i<360; i++, j++)

                            rbuf8[j] = rbuf[i];

                  

                   if(ret > 100)

                   {

                            EntryNewScreen(SCR_TICKET_BUY, NULL, NULL, NULL);  //MAIN_MENU_SCREENID 主菜单屏幕ID

                            entry_full_screen();  //进入新程序时调用EntryNewScreen

                            clear_screen();          //将整个屏幕刷成白色

                            //show_chinese(rbuf1, 50, 10, 10, UI_COLOR_DARK_GREY);

                            //show_chinese(rbuf2, 50, 10, 30, UI_COLOR_DARK_GREY);

                            //show_chinese(rbuf3, 50, 10, 50, UI_COLOR_DARK_GREY);

                            //show_chinese(rbuf4, 50, 10, 70, UI_COLOR_DARK_GREY);

                            show_chinese(rbuf5, 50, 10, 90, UI_COLOR_DARK_GREY);

                            show_chinese(rbuf6, 50, 10, 110, UI_COLOR_DARK_GREY);

                            show_chinese(rbuf7, 50, 10, 130, UI_COLOR_DARK_GREY);

                            /*show_chinese(rbuf8, 50, 10, 150, UI_COLOR_DARK_GREY);

                            show_chinese(rbuf9, 50, 10, 170, UI_COLOR_DARK_GREY);

                            show_chinese(rbuf10, 40, 10, 190, UI_COLOR_DARK_GREY);*/

        

                            gui_BLT_double_buffer(0, 0, UI_device_width - 1, UI_device_height - 1);//用来刷新屏幕

                            SetKeyHandler(goback, KEY_RSK, KEY_EVENT_UP);

                   }

 

         }

         return ret;

}

 

app_soc_notify_ind_struct *soc_notify;

void soc_socket_notify(void *inMsg)//注册的钩子函数，响应socket服务器端来的数据

{

         kal_uint8 connect[] = {0x11};

        

         //app_soc_notify_ind_struct *soc_notify;

        

         soc_notify = (app_soc_notify_ind_struct *)inMsg;

        

         switch(soc_notify->event_type)

         {

                   case SOC_WRITE:

                            sock_send();

                            break;

        

                   case SOC_READ:

                            //dbg_print("begin receive \r\n");

                            sock_receive();

                            break;

 

                   case SOC_CONNECT:

                            //dbg_print("SOC_CONNECT ok \r\n");

                            sock_send();

                            break;

 

                   case SOC_CLOSE:

                            soc_close(ticket_socket_id);

                            break;

 

                   default:

                            break;

                           

         }

                                    

}