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chen

2025-05-15 67ca69985af9109a0603a1cde71f21b940c059ff

 keil/include/components/internet/src/AIR780ESocket.c

¶Ô±ÈÐÂÎļþ
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/*******************************************************************************
 * File Name         : Socket.c
 * Description       :
 * Created on        : 2018å¹´5月22日
 * Author            : æœé”®
 *******************************************************************************/

/*******************************************************************************
 *                              Include Files                                  *
 *******************************************************************************/
#include "Socket.h"
#include "string.h"
#include "stdlib.h"
#include "AIR780EDriver.h"
#include "AIR780EFSM.h"
#include "HIDO_FSM.h"
#include "HIDO_Timer.h"
#include "HIDO_Util.h"
#include "HIDO_VLQueue.h"
#include "HIDO_ArraryQueue.h"
#include "HIDO_ATLite.h"
#include "HIDO_Debug.h"
#include "Module.h"
#include "ATConfig.h"

/*******************************************************************************
 *                                  Macro                                      *
 *******************************************************************************/

/*******************************************************************************
 *                             Type Definition                                 *
 *******************************************************************************/

/*******************************************************************************
 *                             Local Variable                                  *
 *******************************************************************************/
HIDO_FSM_STATE_FULL_DECLARE(AIR780EIPReady, AIR780ESocketConnect)                     /* SOCKET连接状态 */
HIDO_FSM_STATE_FULL_DECLARE(AIR780EIPReady, AIR780ESocketClose)                       /* SOCKET关闭状态 */
HIDO_FSM_STATE_FULL_DECLARE(AIR780EIPReady, AIR780ESocketSendData)                    /* SOCKET发送数据状态 */
HIDO_FSM_STATE_FULL_DECLARE(AIR780EIPReady, AIR780ESocketSendAck)
HIDO_FSM_STATE_FULL_DECLARE(AIR780EIPReady, AIR780ESocketHeartConfig)
HIDO_FSM_STATE_FULL_DECLARE(AIR780EIPReady, AIR780ESocketHeartbeat)

static HIDO_BOOL l_abSocketUnAck[SOCKET_NUM];
static HIDO_UINT32 l_au32SocketUnAckTick[SOCKET_NUM];
static HIDO_UINT32 l_au32SocketSendTick[SOCKET_NUM];

/*******************************************************************************
 *                        Local Function Declaration                           *
 *******************************************************************************/

/*******************************************************************************
 *                             Local Function                                  *
 *******************************************************************************/

/*******************************************************************************
 *                             Global Function                                 *
 *******************************************************************************/

/*******************************************************************************
 * State Name        : AIR780ESocketHeartConfig
 * Parent State      : AIR780E
 * Description       :
 * Author            : æœé”®
 * Modified Date:    : 2018-05-01
 *******************************************************************************/
HIDO_FSM_STATE_IMPLEMENT(AIR780ESocketHeartConfig, HIDO_FSM_STATE(AIR780EIPReady), HIDO_NULL)
{
    HIDO_ATLiteDeviceStruct *pstATDevice = (HIDO_ATLiteDeviceStruct *) _pstFSM->m_pPrivateData;
    static HIDO_INT32 l_i32SocketID = 0;

    switch (_u32Event)
    {
        case HIDO_EVENT_ENTRY:
        {
            l_i32SocketID = (HIDO_INT32) _pArg;
            HIDO_ATLiteCmdSend(pstATDevice, HIDO_TIMER_TICK_S(30), "AT^HEARTCONFIG=1,%d,%u\r\n", l_i32SocketID, Socket_GetHeartbeatFreq(l_i32SocketID));
            break;
        }
        case HIDO_EVENT_EXIT:
        {
            HIDO_ATLiteCmdSendOver(pstATDevice);
            break;
        }
        case HIDO_AT_EVENT_ERROR:
        case HIDO_AT_EVENT_OK:
        {

            HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780ESocketHeartbeat), HIDO_NULL);
            break;
        }
        default:
        {
            return HIDO_EVENT_NO_PROC;
        }
    }

    return HIDO_EVENT_OK;
}

/*******************************************************************************
 * State Name        : AIR780ESocketHeartbeat
 * Parent State      : AIR780E
 * Description       :
 * Author            : æœé”®
 * Modified Date:    : 2018-05-01
 *******************************************************************************/
HIDO_FSM_STATE_IMPLEMENT(AIR780ESocketHeartbeat, HIDO_FSM_STATE(AIR780EIPReady), HIDO_NULL)
{
    HIDO_ATLiteDeviceStruct *pstATDevice = (HIDO_ATLiteDeviceStruct *) _pstFSM->m_pPrivateData;
    static HIDO_INT32 l_i32SocketID = 0;

    switch (_u32Event)
    {
        case HIDO_EVENT_ENTRY:
        {
            l_i32SocketID = (HIDO_INT32) _pArg;
            HIDO_ATLiteCmdSend(pstATDevice, HIDO_TIMER_TICK_S(30), "AT^HEARTBEATHEX=%d,%u,%s\r\n", l_i32SocketID,
                    strlen(Socket_GetHeartbeatData(l_i32SocketID)) / 2, Socket_GetHeartbeatData(l_i32SocketID));
            break;
        }
        case HIDO_EVENT_EXIT:
        {
            HIDO_ATLiteCmdSendOver(pstATDevice);
            break;
        }
        case HIDO_AT_EVENT_ERROR:
        case HIDO_AT_EVENT_OK:
        {

            HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
            break;
        }
        default:
        {
            return HIDO_EVENT_NO_PROC;
        }
    }

    return HIDO_EVENT_OK;
}

/*******************************************************************************
 * State Name        : AIR780ESocketConnect
 * Parent State      : AIR780E
 * Description       :
 * Author            : æœé”®
 * Modified Date:    : 2018-05-01
 *******************************************************************************/
HIDO_FSM_STATE_IMPLEMENT(AIR780ESocketConnect, HIDO_FSM_STATE(AIR780EIPReady), HIDO_NULL)
{
    static HIDO_INT32 l_i32SocketID = 0;
    static HIDO_UINT32 l_u32FailedCnt = 0;

    HIDO_ATLiteDeviceStruct *pstATDevice = (HIDO_ATLiteDeviceStruct *) _pstFSM->m_pPrivateData;
    HIDO_UINT32 u32FSMTimerID = ((ST_AIR780EDriverData *)pstATDevice->m_pUserData)->m_u32FSMTimerID;

    switch (_u32Event)
    {
        case HIDO_EVENT_ENTRY:
        {
            l_i32SocketID = (HIDO_INT32) _pArg;
            HIDO_ATLiteCmdSend(pstATDevice, AT_GENERAL_TIMEOUT_TIME, "AT+CIPSTART=%d,\"%s\",\"%s\",%u\r\n", l_i32SocketID,
                    Socket_GetType(l_i32SocketID) == SOCKET_TYPE_TCP ? "TCP" : "UDP",
                    Socket_GetRemoteAddr(l_i32SocketID), Socket_GetRemotePort(l_i32SocketID));

            HIDO_FSMStartTimer(u32FSMTimerID, HIDO_TIMER_TYPE_ONCE, HIDO_TIMER_TICK_S(180), _pstFSM, AIR780E_EVENT_DELAY);
            break;
        }
        case HIDO_EVENT_EXIT:
        {
            HIDO_ATLiteCmdSendOver(pstATDevice);
            HIDO_TimerCancel(u32FSMTimerID);
            break;
        }
        case HIDO_AT_EVENT_OK:
        {
            break;
        }
        case HIDO_AT_EVENT_ERROR:
        {
            Socket_OnConnectFailed(l_i32SocketID);

            l_u32FailedCnt++;
            if(l_u32FailedCnt >= 3)
            {
                l_u32FailedCnt = 0;
                HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780E), HIDO_NULL);
            }
            else
            {
                HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
            }
            break;
        }
        case AIR780E_EVENT_NUM_0:
        case AIR780E_EVENT_NUM_1:
        case AIR780E_EVENT_NUM_2:
        case AIR780E_EVENT_NUM_3:
        case AIR780E_EVENT_NUM_4:
        case AIR780E_EVENT_NUM_5:
        {
            HIDO_DataStruct *pstData = (HIDO_DataStruct *) _pArg;
            HIDO_UINT32 u32ConnectID = 0;
         HIDO_DataStruct stEvent;

            if (HIDO_UtilParseFormat((HIDO_UINT8 *) pstData->m_pData, pstData->m_u32Len, "%d, %p\r\n",
                    &u32ConnectID, &stEvent) != 2)
            {
                break;
            }

            if (l_i32SocketID == u32ConnectID)
            {
                if (strncmp(stEvent.m_pData, "ALREADY CONNECT", stEvent.m_u32Len) == 0
                    || strncmp(stEvent.m_pData, "CONNECT OK", stEvent.m_u32Len) == 0)
                {
                    l_u32FailedCnt = 0;
                    Socket_OnConnected(l_i32SocketID);

                    if(Socket_UseHeartbeat(l_i32SocketID))
                    {
                        HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780ESocketHeartConfig), HIDO_NULL);

                    }
                    else
                    {
                        HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
                    }
                    
                    break;
                }
                else if (strncmp(stEvent.m_pData, "CONNECT FAIL", stEvent.m_u32Len) == 0)
                {
                    Socket_OnConnectFailed(l_i32SocketID);

                    l_u32FailedCnt++;
                    if (l_u32FailedCnt >= 3)
                    {
                        l_u32FailedCnt = 3;
                        Socket_Destroy(l_i32SocketID);
                        HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
                    }
                    else
                    {
                        HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
                    }
                }
            }

            break;
        }
        case AIR780E_EVENT_DELAY:
        {
            HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
            break;
        }
        default:
        {
            return HIDO_EVENT_NO_PROC;
        }
    }

    return HIDO_EVENT_OK;
}

/*******************************************************************************
 * State Name        : AIR780ESocketClose
 * Parent State      : AIR780E
 * Description       :
 * Author            : æœé”®
 * Modified Date:    : 2018-05-01
 *******************************************************************************/
HIDO_FSM_STATE_IMPLEMENT(AIR780ESocketClose, HIDO_FSM_STATE(AIR780EIPReady), HIDO_NULL)
{
    HIDO_ATLiteDeviceStruct *pstATDevice = (HIDO_ATLiteDeviceStruct *) _pstFSM->m_pPrivateData;
    static HIDO_INT32 l_i32SocketID = 0;

    switch (_u32Event)
    {
        case HIDO_EVENT_ENTRY:
        {
            l_i32SocketID = (HIDO_INT32) _pArg;
            HIDO_ATLiteCmdSend(pstATDevice, HIDO_TIMER_TICK_S(30), "AT+CIPCLOSE=%d\r\n", l_i32SocketID);
            break;
        }
        case HIDO_EVENT_EXIT:
        {
            HIDO_ATLiteCmdSendOver(pstATDevice);
            break;
        }
        case HIDO_AT_EVENT_ERROR:
        case HIDO_AT_EVENT_OK:
        {
            Socket_OnClosed(l_i32SocketID);
            HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
            break;
        }
      case AIR780E_EVENT_NUM_0:
        case AIR780E_EVENT_NUM_1:
        case AIR780E_EVENT_NUM_2:
        case AIR780E_EVENT_NUM_3:
        case AIR780E_EVENT_NUM_4:
        case AIR780E_EVENT_NUM_5:
        {
            HIDO_DataStruct *pstData = (HIDO_DataStruct *) _pArg;
            HIDO_UINT32 u32ConnectID = 0;
            HIDO_DataStruct stEvent;

            if (HIDO_UtilParseFormat((HIDO_UINT8 *) pstData->m_pData, pstData->m_u32Len, "%d, %p\r\n",
                    &u32ConnectID, &stEvent) != 2)
            {
                break;
            }

            if (strncmp(stEvent.m_pData, "CLOSE OK", stEvent.m_u32Len) == 0)
            {
                Socket_OnClosed(l_i32SocketID);
                HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
                break;
            }

            break;
        }
        default:
        {
            return HIDO_EVENT_NO_PROC;
        }
    }

    return HIDO_EVENT_OK;
}

/*******************************************************************************
 * State Name        : AIR780ESocketSendData
 * Parent State      : Ready
 * Description       :
 * Author            : æœé”®
 * Modified Date:    : 2018-05-01
 *******************************************************************************/
HIDO_FSM_STATE_IMPLEMENT(AIR780ESocketSendData, HIDO_FSM_STATE(AIR780EIPReady), HIDO_NULL)
{
    static HIDO_INT32 l_i32SocketID = 0;
    static HIDO_VLQMemberStruct *l_pstMember = HIDO_NULL;

    HIDO_ATLiteDeviceStruct *pstATDevice = (HIDO_ATLiteDeviceStruct *) _pstFSM->m_pPrivateData;
    HIDO_VLQStruct *pstSendQueue = HIDO_NULL;

    switch (_u32Event)
    {
        case HIDO_EVENT_ENTRY:
        {
            l_i32SocketID = (HIDO_INT32) _pArg;

            pstSendQueue = Socket_GetSocketSendQueue(l_i32SocketID);
            if(HIDO_NULL == pstSendQueue)
            {
                break;
            }

            l_pstMember = HIDO_VLQGetDequeueMember(pstSendQueue);
            if(HIDO_NULL == l_pstMember)
            {
                break;
            }

            HIDO_ATLiteCmdSend(pstATDevice, AT_GENERAL_TIMEOUT_TIME, "AT+CIPSEND=%d,%u\r\n", l_i32SocketID, l_pstMember->m_u32DataLen);
            break;
        }
        case HIDO_EVENT_EXIT:
        {
            l_pstMember = HIDO_NULL;
            HIDO_ATLiteCmdSendOver(pstATDevice);
            break;
        }
        case HIDO_AT_EVENT_OK:
        {
            //HIDO_Debug("OK\r\n");
            break;
        }
        case HIDO_AT_EVENT_ERROR:
        {
            Socket_OnClosed(l_i32SocketID);
            HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), HIDO_NULL);
            break;
        }
        case AIR780E_EVENT_ACK:
        {
            if(HIDO_ATLiteGetDebugFlag() == HIDO_TRUE)
            {
                HIDO_DebugHex((HIDO_UINT8 *)l_pstMember->m_pDataAddr, l_pstMember->m_u32DataLen);
            }

            HIDO_ATLiteDataSend(pstATDevice, 20000, (HIDO_UINT8 *)l_pstMember->m_pDataAddr, l_pstMember->m_u32DataLen);
            break;
        }
        case AIR780E_EVENT_NUM_0:
        case AIR780E_EVENT_NUM_1:
        case AIR780E_EVENT_NUM_2:
        case AIR780E_EVENT_NUM_3:
        case AIR780E_EVENT_NUM_4:
        case AIR780E_EVENT_NUM_5:
      {
            HIDO_DataStruct *pstData = (HIDO_DataStruct *) _pArg;
            HIDO_UINT32 u32ConnectID = 0;
            HIDO_DataStruct stEvent;

            if (HIDO_UtilParseFormat((HIDO_UINT8 *) pstData->m_pData, pstData->m_u32Len, "%d, %p\r\n",
                    &u32ConnectID, &stEvent) != 2)
            {
                break;
            }

            if (l_i32SocketID == u32ConnectID)
            {
                if (strncmp(stEvent.m_pData, "SEND OK", stEvent.m_u32Len) == 0)
                {
                    pstSendQueue = Socket_GetSocketSendQueue(l_i32SocketID);
                    if (NULL == pstSendQueue)
                    {
                        break;
                    }

                    HIDO_VLQDequeue(pstSendQueue, l_pstMember);
                    HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EIPPoll), NULL);
                }
                else if (strncmp(stEvent.m_pData, "SEND FAIL", stEvent.m_u32Len) == 0)
                {
                    Socket_OnClosed(l_i32SocketID);
                    HIDO_FSMStateChange(_pstFSM, HIDO_FSM_STATE(AIR780EInit), NULL);
                }
            }

            break;
        }
        default:
        {
            return HIDO_EVENT_NO_PROC;
        }
    }

    return HIDO_EVENT_OK;
}

HIDO_INT32 AIR780ESocket_Poll(HIDO_ATLiteDeviceStruct *_pstATDevice)
{
    static HIDO_INT32 i32LastSocketIndex = 0;
    HIDO_INT32 i = 0;
    HIDO_INT32 i32SocketIndex = 0;
    HIDO_VLQStruct *pstSendQueue = HIDO_NULL;
    HIDO_UINT32 u32CurTick = HIDO_TimerGetTick();

    /* å…ˆå¤„理连接、断开、数据接收 */
    for(i32SocketIndex = 0; i32SocketIndex < SOCKET_NUM; i32SocketIndex++)
    {
        if(SOCKET_STATE_CONNECT == Socket_GetSocketState(i32SocketIndex))
        {
            Socket_SetSocketState(i32SocketIndex, SOCKET_STATE_CLOSE_BEFORE_CONNECT);
            HIDO_FSMStateChange(_pstATDevice->m_pstFSM, HIDO_FSM_STATE(AIR780ESocketClose), (HIDO_VOID *)(HIDO_UINT32)i32SocketIndex);
            return HIDO_OK;
        }
        else if(SOCKET_STATE_CLOSE_BEFORE_CONNECT == Socket_GetSocketState(i32SocketIndex))
        {
            HIDO_FSMStateChange(_pstATDevice->m_pstFSM, HIDO_FSM_STATE(AIR780ESocketConnect), (HIDO_VOID *)(HIDO_UINT32)i32SocketIndex);
            return HIDO_OK;
        }
        else if (SOCKET_STATE_CLOSE == Socket_GetSocketState(i32SocketIndex))
        {
            HIDO_FSMStateChange(_pstATDevice->m_pstFSM, HIDO_FSM_STATE(AIR780ESocketClose),
                    (HIDO_VOID *) (HIDO_UINT32) i32SocketIndex);
            return HIDO_OK;
        }

#if 0
        /* æš‚不使用发送确认检查,影响发送速率 */
        if (HIDO_TRUE == l_abSocketUnAck[i32SocketIndex])
        {
            if ((u32CurTick - l_au32SocketUnAckTick[i32SocketIndex]) >= 10)
            {
                HIDO_FSMStateChange(_pstATDevice->m_pstFSM, HIDO_FSM_STATE(AIR780ESocketSendAck), (HIDO_VOID *)(HIDO_UINT32)i32SocketIndex);
                return HIDO_OK;
            }
            else
            {
                return HIDO_ERR;
            }
        }
#endif
    }

    /* é‡‡ç”¨å‡è¡¡çš„方式处理数据发送 */
    i32SocketIndex = (i32LastSocketIndex + 1) % SOCKET_NUM;
    for(i = 0; i < SOCKET_NUM; i++)
    {
        if(SOCKET_STATE_CONNECTED == Socket_GetSocketState(i32SocketIndex))
        {
            pstSendQueue = Socket_GetSocketSendQueue(i32SocketIndex);
            if(pstSendQueue != HIDO_NULL)
            {
                if(HIDO_VLQGetDequeueMember(pstSendQueue) != HIDO_NULL)
                {
                    i32LastSocketIndex = i32SocketIndex;
                    HIDO_FSMStateChange(_pstATDevice->m_pstFSM, HIDO_FSM_STATE(AIR780ESocketSendData), (HIDO_VOID *)(HIDO_UINT32)i32SocketIndex);
                    return HIDO_OK;
                }
            }
        }

        i32SocketIndex = (i32SocketIndex + 1) % SOCKET_NUM;
    }

    return HIDO_ERR;
}