能正确休眠版本

zhangbo

2 天以前 8316843f9c1046459d66d7fd79d2b172fc4903d0

 keil/include/src/TCPClient.c

@@ -82,6 +82,11 @@
uint16_t g_com_position;
uint16_t g_com_num;
uint8_t testdata[100];
uint8_t uwb_OpenClose_flag=1;
extern uint32_t state_start_time;
extern uint32_t uwb_time_count;
extern uint8_t GPS_UPLOAD_FLAG;
extern float nomove_count;
static HIDO_INT32 TCPClient_DataProc(HIDO_UINT8 *_u8Data, HIDO_UINT32 _u32Len)
{
    HIDO_CHAR *apcSplitStr[12];
@@ -170,6 +175,7 @@
//            save_com_map_to_flash();
//            delay_us(100000);
            uint16_t tmp = 0xCCCC;
            uint8_t flag = 0;
            __disable_irq();
            result=flash_open(FLASH_ID0,NULL);
            if(!result) 
@@ -177,7 +183,8 @@
            flash_erase(FLASH_ID0, APP_CONFIG_IAPFLAG_SECTOR_ADDR, FLASH_SECTOR_SIZE);//擦除APPFLAG
            flash_write_nbytes(FLASH_ID0, APP_CONFIG_IAPFLAG_MAP, (uint8_t*)&tmp, sizeof(tmp));
            flash_erase(FLASH_ID0, APP_CONFIG_IAP_PARAM_MAP, FLASH_SECTOR_SIZE);//擦除APPFLAG
            flash_write_nbytes(FLASH_ID0, APP_CONFIG_IAP_PARAM_MAP, (HIDO_UINT8*)apcSplitStr[2], strlen(apcSplitStr[2]) + 1);
            flash_write_nbytes(FLASH_ID0, APP_CONFIG_IAP_PARAM_MAP, (HIDO_UINT8 *)&flag, 1);
            flash_write_nbytes(FLASH_ID0, APP_CONFIG_IAP_PARAM_MAP+1, (HIDO_UINT8*)apcSplitStr[2], strlen(apcSplitStr[2]) + 1);
            }
            __enable_irq();
            NVIC_SystemReset(); //软复位回到bootloader
@@ -314,7 +321,263 @@
            Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
        }
    }
    /* $download_audio,http://39.106.210.13:8080/hfs/xxx.bin */
    else if (STRCMP(_u8Data, "$download_audio,") == 0)
    {
        uint16_t buffer_len,datalen;
        u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
        char send_buffer[20]={0};
        if (u32SplitCnt < 3)
        {
            return HIDO_ERR;
        }
        if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
        {
            uint16_t tmp = 0xCCCC;
            uint8_t flag = 1;
//            buffer_len = sprintf(send_buffer,"$rec_voicece,");
//            datalen = sprintf(&send_buffer[buffer_len],"%x,",g_com_map[DEV_ID]);
//            buffer_len += datalen;
//            Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
            __disable_irq();
            result = flash_open(FLASH_ID0, NULL);
            if (!result)
            {
                flash_erase(FLASH_ID0, APP_CONFIG_IAPFLAG_SECTOR_ADDR, FLASH_SECTOR_SIZE); // 擦除APPFLAG
                flash_write_nbytes(FLASH_ID0, APP_CONFIG_IAPFLAG_MAP, (uint8_t *)&tmp, sizeof(tmp));
                flash_erase(FLASH_ID0, APP_CONFIG_IAP_PARAM_MAP, FLASH_SECTOR_SIZE); // 擦除APPFLAG
                flash_write_nbytes(FLASH_ID0, APP_CONFIG_IAP_PARAM_MAP, (HIDO_UINT8 *)&flag, 1);
                flash_write_nbytes(FLASH_ID0, APP_CONFIG_IAP_PARAM_MAP + 1, (HIDO_UINT8 *)apcSplitStr[2], strlen(apcSplitStr[2]) + 1);
            }
            __enable_irq();
            NVIC_SystemReset(); // 软复位回到bootloader
        }
    }
    /* $play_audio,0-9 */
    else if (STRCMP(_u8Data, "$play_audio,") == 0)
    {
        uint16_t buffer_len,datalen,datalen1,temp;
        u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
        char send_buffer[20]={0};
        
        if (u32SplitCnt < 3)
        {
            return HIDO_ERR;
        }
        if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
        {
            PCA9555_Set_One_Value_Output(TTS_ENABLE,1);//输出高电平切换为5V输入
            delay_ms(100);
            WT588E_PLAY(atoi(apcSplitStr[2]));
            temp= HIDO_UtilStrToInt(apcSplitStr[2]);
            buffer_len = sprintf(send_buffer,"$Receivevoice,");
            datalen = sprintf(&send_buffer[buffer_len],"%x,",g_com_map[DEV_ID]);
            buffer_len += datalen;
            datalen1=sprintf(&send_buffer[buffer_len],"%d",temp);
            buffer_len+= datalen1;
            Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
        }
    }
//    else if (STRCMP(_u8Data, "$set_gpsuwbpara,") == 0)
//    {
//        u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
//        uint16_t buffer_len,datalen;
//        char send_buffer[20]={0};
//        if (u32SplitCnt < 6)
//        {
//            return HIDO_ERR;
//        }
//        if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
//        {
//            HIDO_INT32 gpskaiguan,uwbkaiguan,gpspinlv,uwbpinlv,gpsbaudrate1;
//            gpskaiguan= HIDO_UtilStrToInt(apcSplitStr[2]);
//            g_com_map[GPSENBLE] = gpskaiguan;
//            uwbkaiguan= HIDO_UtilStrToInt(apcSplitStr[3]);
//            g_com_map[UWBENBLE] = uwbkaiguan;
//            gpspinlv= HIDO_UtilStrToInt(apcSplitStr[4]);
//            g_com_map[GPSFrequency] = gpspinlv;
//            uwbpinlv= HIDO_UtilStrToInt(apcSplitStr[5]);
//            g_com_map[UWBFrequency] = uwbpinlv;
//            gpsbaudrate1= HIDO_UtilStrToInt(apcSplitStr[6]);
//            g_com_map[GPSBAUDRATE1_INDEX] = gpsbaudrate1>>16;
//            g_com_map[GPSBAUDRATE2_INDEX] = gpsbaudrate1;
//            
//            
//            if((g_com_map[GPSENBLE]||g_com_map[GPSENBLE]==0)
//             &&(g_com_map[UWBENBLE]||g_com_map[UWBENBLE]==0)
//             &&(g_com_map[GPSFrequency]<65535&&g_com_map[GPSFrequency]>0)
//             &&(g_com_map[UWBFrequency]==1||g_com_map[UWBFrequency]==3||g_com_map[UWBFrequency]==5||g_com_map[UWBFrequency]==10)
//             &&(gpsbaudrate1==9600||gpsbaudrate1==115200)
//            )
//            {
//            save_com_map_to_flash();
////            Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
//            g_com_map[CNT_RESTART] = 1;
//            }
//            else
//            {
//            Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,10);
//            }
//        }
//    }
    else if (STRCMP(_u8Data, "$read_gpsuwbpara,") == 0)
    {
        u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
        uint16_t buffer_len,datalen;
        char send_buffer[100]={0};
        if (u32SplitCnt < 1)
        {
            return HIDO_ERR;
        }
        if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
        {
            uint16_t checksum = 0;
            send_buffer[0] = 0x55;
            send_buffer[1] = 0xAA;
            send_buffer[2] = 0x03;
            send_buffer[3] = 160+5;
            send_buffer[4] = CMD_REPLY;
            send_buffer[5] = 0;
            send_buffer[6] = 160;
            memcpy(&send_buffer[7], &g_com_map, 160);
            for(uint8_t i = 0; i<(160+5); i++)
            {
                checksum += send_buffer[2+i];
            }
            checksum = Checksum_u16(&send_buffer[2],5+160);
            memcpy(&send_buffer[7+160],&checksum,2);
            
            Socket_Send(l_i32TCPClientID,send_buffer,9+160);
        }
    }
    else if (STRCMP(_u8Data, "$set_uwb_work,") == 0)
    {
     uint16_t temp,buffer_len,datalen,datalen1;
     u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
     char send_buffer[30]={0};
     if (u32SplitCnt < 3)
     {
       return HIDO_ERR;
     }
       if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
        {
             temp=HIDO_UtilStrToInt(apcSplitStr[2]);
             if(temp==1)
             {
              OpenUWB();
              uwb_OpenClose_flag=1;
             }
             else if(temp==0)
             {
              CloseUWB();
              uwb_OpenClose_flag=0;
             }
          buffer_len = sprintf(send_buffer,"$rec_uwb_work,");
          datalen = sprintf(&send_buffer[buffer_len],"%x,",g_com_map[DEV_ID]);
          buffer_len += datalen;
          datalen1=sprintf(&send_buffer[buffer_len],"%d",temp);
          buffer_len+= datalen1;
          Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
        }
       
    }
    else if (STRCMP(_u8Data, "$set_uwb_frequency,") == 0)
    {
     uint16_t temp,buffer_len,datalen,datalen1;
        
     u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
     char send_buffer[30]={0};
     if (u32SplitCnt < 3)
     {
       return HIDO_ERR;
     }
        if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
        {
           HIDO_INT32 frequency;
           frequency=HIDO_UtilStrToInt(apcSplitStr[2]);        
           g_com_map[UWBFrequency]=frequency;
           
           state_start_time=0;
           uwb_time_count=0; 
           buffer_len = sprintf(send_buffer,"$rec_uwbfrequency,");
           datalen = sprintf(&send_buffer[buffer_len],"%x,",g_com_map[DEV_ID]);         
           buffer_len += datalen;
           datalen1=sprintf(&send_buffer[buffer_len],"%d",frequency);
           buffer_len+= datalen1;
           save_com_map_to_flash();
           Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
        }


    }
    else if (STRCMP(_u8Data, "$set_gpsuwb_fet,") == 0)
    {
     uint16_t temp,buffer_len,datalen,datalen1,datalen2,datalen3;
        
     u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
     char send_buffer[30]={0};
     if (u32SplitCnt < 3)
     {
       return HIDO_ERR;
     }
        if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
        {
           HIDO_INT32 frequency,temp,temp1;
           frequency=HIDO_UtilStrToInt(apcSplitStr[2]); 
           temp=HIDO_UtilStrToInt(apcSplitStr[3]); 
           temp1=HIDO_UtilStrToInt(apcSplitStr[4]);              
           g_com_map[GPSFrequency]=frequency;
           g_com_map[IMU_ENABLE]=temp;
           g_com_map[NOMOVESLEEP_TIME]=temp1;         
           GPS_UPLOAD_FLAG=0;
           nomove_count=0;
           buffer_len = sprintf(send_buffer,"$rec_gpsuwb_fet,");
           datalen = sprintf(&send_buffer[buffer_len],"%x,",g_com_map[DEV_ID]);         
           buffer_len += datalen;
           datalen1=sprintf(&send_buffer[buffer_len],"%d,",frequency);
           buffer_len+= datalen1;
           datalen2=sprintf(&send_buffer[buffer_len],"%d,",temp);
           buffer_len+= datalen2;
           datalen3=sprintf(&send_buffer[buffer_len],"%d",temp1);
           buffer_len+= datalen3;    
           save_com_map_to_flash();            
           Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
        }


    }
//        else if (STRCMP(_u8Data, "$set_sleep_enable_time,") == 0)
//    {
//     uint16_t temp,buffer_len,datalen,datalen1,datalen2;
//        
//     u32SplitCnt = HIDO_UtilStrSplit((HIDO_CHAR *)_u8Data, ',', apcSplitStr, HIDO_ARRARY_COUNT(apcSplitStr));
//     char send_buffer[30]={0};
//     if (u32SplitCnt < 3)
//     {
//       return HIDO_ERR;
//     }
//        if (HIDO_UtilHexStrToInt(apcSplitStr[1]) == g_com_map[DEV_ID])
//        {
//           HIDO_INT32 temp,temp1;
//           temp=HIDO_UtilStrToInt(apcSplitStr[2]); 
//           temp1=HIDO_UtilStrToInt(apcSplitStr[3]);
//            
//            
//           g_com_map[IMU_ENABLE]=temp;
//           g_com_map[NOMOVESLEEP_TIME]=temp1;
//           
//           buffer_len = sprintf(send_buffer,"$rec_sleep_enable_time,");
//           datalen = sprintf(&send_buffer[buffer_len],"%x,",g_com_map[DEV_ID]);         
//           buffer_len += datalen;
//           datalen1=sprintf(&send_buffer[buffer_len],"%d",temp);
//           buffer_len+= datalen1;
//           datalen2=sprintf(&send_buffer[buffer_len],"%d",temp1);
//           buffer_len+= datalen2;
//           Socket_Send(l_i32TCPClientID,(uint8_t*)send_buffer,buffer_len);
//        }


//    }
    return HIDO_OK;
}

@@ -363,6 +626,7 @@
        i32Ret = Socket_Recv(l_i32TCPClientID, l_au8CmdBuff, sizeof(l_au8CmdBuff) - 1, &u32RecvLen);
        if(HIDO_OK == i32Ret)
        {
            l_au8CmdBuff[u32RecvLen]=0;
            TCPClient_DataProc(l_au8CmdBuff, u32RecvLen);
        }
        break;
@@ -397,14 +661,24 @@
extern uint8_t GPS_ParseGGA_data[256];
extern uint8_t GPS_ParseGGA_changdu;
uint8_t uwbsendnum,gpssendnum;
void UDPClient_UploadGPS(HIDO_CHAR *_pcGGA)

extern uint8_t exercise_state;
extern uint32_t step_count;    
extern uint16_t gaodu;void UDPClient_UploadGPS(HIDO_CHAR *_pcGGA)
{
    if(TCP_CLIENT_STATE_CONNECTED == l_eTCPClientState)
    {
        
        HIDO_UINT32 u32Len = HIDO_UtilSnprintf((HIDO_CHAR *)l_au8CmdBuff, sizeof(l_au8CmdBuff), "%s,%X,%02x,%x,%d,%d,%d%\r\n",
                _pcGGA, g_com_map[DEV_ID], bat_percent,ave_sp,0,0,0);

#ifdef JIBU_XIUMIAN				
        HIDO_UINT32 u32Len = HIDO_UtilSnprintf((HIDO_CHAR *)l_au8CmdBuff, sizeof(l_au8CmdBuff), "%s,%X,%02x,%x,%d,%d,%d%\r\n",
//                _pcGGA, g_com_map[DEV_ID], bat_percent,ave_sp,0,0,0);
                _pcGGA, g_com_map[DEV_ID], bat_percent,ave_sp,gaodu,(uint8_t)(step_count),exercise_state);
#else
        HIDO_UINT32 u32Len = HIDO_UtilSnprintf((HIDO_CHAR *)l_au8CmdBuff, sizeof(l_au8CmdBuff), "%s,%X,%02x,%x,%d,%d,%d%\r\n",
                _pcGGA, g_com_map[DEV_ID], bat_percent,ave_sp,gaodu,0,0);

#endif
       
//        if((l_u32UploadBuffLen + u32Len) < sizeof(l_acUploadBuff))
//        {
@@ -465,6 +739,7 @@
    HIDO_UINT32 u32Len = 0;
    if(TCP_CLIENT_STATE_CONNECTED == l_eTCPClientState)
    {
			
        if(g_com_map[RTCMMODE_INDEX] == RTCMMODE_TCP)
        {   u32Len = HIDO_UtilSnprintf((HIDO_CHAR *)l_au8CmdBuff, sizeof(l_au8CmdBuff), "$XTB,%X,%02u%%,%d.%d,%s,%d,3:%d.%d.%d.%d:%d.,1",
                                       g_com_map[DEV_ID], bat_percent, g_com_map[VERSION]>>8,g_com_map[VERSION]&0xff, Module_GetCCID(),\
@@ -472,14 +747,15 @@
        } else if(g_com_map[RTCMMODE_INDEX] == RTCMMODE_NTRIP)
        {
            u32Len = HIDO_UtilSnprintf((HIDO_CHAR *)l_au8CmdBuff, sizeof(l_au8CmdBuff), "$XTB,%X,%02u%%,%d.%d,%s,%d,2%s %s,1",
                                       g_com_map[DEV_ID], bat_percent, g_com_map[VERSION]>>8,g_com_map[VERSION]&0xff, \
            Module_GetCCID(),userkey_state,(char *)&g_com_map[NTRIP_HOST_INDEX],(char *)&g_com_map[NTRIP_USERNANME_INDEX]);
                                       g_com_map[DEV_ID], bat_percent, g_com_map[VERSION]>>8,g_com_map[VERSION]&0xff, Module_GetCCID(),\
            userkey_state,(char *)&g_com_map[NTRIP_HOST_INDEX],(char *)&g_com_map[NTRIP_USERNANME_INDEX]);
        } else if(g_com_map[RTCMMODE_INDEX] == RTCMMODE_NONE)
        {
            u32Len = HIDO_UtilSnprintf((HIDO_CHAR *)l_au8CmdBuff, sizeof(l_au8CmdBuff), "$XTB,%X,%02u%%,%d.%d,%s,%d,1.,1",
                                       g_com_map[DEV_ID], bat_percent, g_com_map[VERSION]>>8,g_com_map[VERSION]&0xff, Module_GetCCID(),\
            userkey_state,g_com_map[TCP_IP_0],g_com_map[TCP_IP_1],g_com_map[TCP_IP_2],g_com_map[TCP_IP_3],g_com_map[TCP_PORT]);
        }
            userkey_state=0;
        Socket_Send(l_i32TCPClientID, (HIDO_UINT8 *)l_au8CmdBuff, u32Len);
    }
//   u32HeartLen = HIDO_UtilSnprintf((HIDO_CHAR *)acHeart, sizeof(acHeart), "$XTB,%X,%02u%%,%d.%d,%s",
@@ -502,6 +778,7 @@
        alarm_type = 0;
}
extern uint32_t uwbled,rtkled,led4g,powerled;
extern uint8_t heartbeasend_flag;
HIDO_INT32 TCPClient_Poll(void)
{
    if (Internet_IsIPReady() == HIDO_TRUE)
@@ -538,9 +815,10 @@
        else if (TCP_CLIENT_STATE_CONNECTED == l_eTCPClientState)
        {
           led4g=GREEN;
           if ((u32CurTick - l_u32HeartBeatTick) >= HIDO_TIMER_TICK_S(60)||flag_first_TCPconnect)
           if ((u32CurTick - l_u32HeartBeatTick) >= HIDO_TIMER_TICK_S(60)||flag_first_TCPconnect||heartbeasend_flag)
                //if ((u32CurTick - l_u32HeartBeatTick) >= HIDO_TIMER_TICK_S(g_com_map[SEND_4G_SECOND])||flag_first_TCPconnect)
            {
                heartbeasend_flag=0;
                flag_first_TCPconnect = 0;
                l_u32HeartBeatTick = u32CurTick;
                // 这里是自定义心跳
@@ -627,18 +905,39 @@

    return HIDO_OK;
}
//char str[19]= {"AT+IPR=115200;&W\r\n"};
//void AIR780E_Reset(void)
//{
//      PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);//关闭4G
//    delay_ms(100);
//    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);//打开4G
//    delay_ms(3000);
//    Uart_ReConfigBaudRate(UART_ID_4G,9600);
//    uart_send(UART_ID0, str,19, NULL);
#ifdef _GPS_115200
char str[19]= {"AT+IPR=115200;&W\r\n"};
void AIR780E_Reset(void)
{
      PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);//关闭4G
    delay_ms(1500);
    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);//打开4G
    delay_ms(3000);
//    Uart_ReConfigBaudRate(UART_ID_4G,115200);

//}
//    uart_send(UART_ID0, str,17, NULL);
//    Uart_ReConfigBaudRate(UART_ID_4G,9600);
} 
void AIR780E_Reset_usart(void)
{
   PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);//关闭4G
    delay_ms(1500);
    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);//打开4G
    delay_ms(3000);
    Uart_ReConfigBaudRate(UART_ID_4G,9600);
    uart_send(UART_ID0, str,19, NULL);
    Uart_ReConfigBaudRate(UART_ID_4G,115200);
    delay_ms(200);
    rtkled=GREEN;
    uwbled=GREEN;
    led4g=GREEN;
    powerled=GREEN;
    Set4LEDColor(uwbled,rtkled,led4g,powerled);
    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);
    delay_ms(1500);
    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);
    NVIC_SystemReset();
}
#else
char str[17]= {"AT+IPR=9600;&W\r\n"};
void AIR780E_Reset(void)
{
@@ -650,6 +949,27 @@
//    uart_send(UART_ID0, str,17, NULL);
//    Uart_ReConfigBaudRate(UART_ID_4G,9600);
}
void AIR780E_Reset_usart(void)
{
   PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);//关闭4G
    delay_ms(1500);
    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);//打开4G
    delay_ms(3000);
    Uart_ReConfigBaudRate(UART_ID_4G,115200);
    uart_send(UART_ID0, str,17, NULL);
    Uart_ReConfigBaudRate(UART_ID_4G,9600);
    delay_ms(200);
    rtkled=GREEN;
    uwbled=GREEN;
    led4g=GREEN;
    powerled=GREEN;
    Set4LEDColor(uwbled,rtkled,led4g,powerled);
    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);
    delay_ms(1500);
    PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);
    NVIC_SystemReset();
}
#endif
uint8_t IfTCPConnected(void)
{
    if(TCP_CLIENT_STATE_CONNECTED == l_eTCPClientState)