ch32v307_camera/prj/TCPClient/User/main.c

#include "ch32v30x.h"
#include "string.h"
#include "eth_driver.h"
#include "dvp.h"
#include "qdx_port.h"
#include "qdx_preprocess.h"
#include "qdx_tcp_logic.h"

#define MAX_TCP_PAYLOAD_SIZE 10240
uint8_t g_TxNetBuffer_A_Mem[MAX_TCP_PAYLOAD_SIZE];
uint8_t g_TxNetBuffer_B_Mem[MAX_TCP_PAYLOAD_SIZE];

TcpTxBuffer_t g_TxNetBuffer_A = {
    .pBuffer = g_TxNetBuffer_A_Mem,
    .TotalCapacity = MAX_TCP_PAYLOAD_SIZE,
    .HeadOffset = 64,
    .ValidPayloadLen = 0
};
TcpTxBuffer_t g_TxNetBuffer_B = {
    .pBuffer = g_TxNetBuffer_B_Mem,
    .TotalCapacity = MAX_TCP_PAYLOAD_SIZE,
    .HeadOffset = 64,
    .ValidPayloadLen = 0
};



void OnConfigUpdate(const ConfigCommon_t *common, const Config2D_t *cfg2d, const Config1D_t *cfg1d)
{
    // Update preprocessing thresholds
    // Preprocess_Settings_Change(...); // Assuming this needs to be implemented or already exists
}

void OnDetectionResult(uint8_t frameType, uint8_t isOK)
{
    // If not OK, trigger GPIO NG cylinder
    if (!isOK) {
        // trigger GPIO action
    }
}

#define KEEPALIVE_ENABLE    1

u8  MACAddr[6];
u8  IPAddr[4]   = {192, 168, 1, 10};
u8  GWIPAddr[4] = {192, 168, 1,  1};
u8  IPMask[4]   = {255, 255, 255, 0};
u8  DESIP[4]    = {192, 168, 1, 50};
u16 desport     = 5512;
u16 srcport     = 5511;

u8 SocketId;
u8 socket[WCHNET_MAX_SOCKET_NUM];
u8 SocketRecvBuf[WCHNET_MAX_SOCKET_NUM][RECE_BUF_LEN];

void mStopIfError(u8 iError)
{
    if (iError == WCHNET_ERR_SUCCESS) return;
    printf("Error: %02X\r\n", (u16)iError);
}

void TIM2_Init(void)
{
    TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure = {0};
    RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
    TIM_TimeBaseStructure.TIM_Period        = WCHNETTIMERPERIOD * 1000 - 1;
    TIM_TimeBaseStructure.TIM_Prescaler     = SystemCoreClock / 1000000 - 1;
    TIM_TimeBaseStructure.TIM_ClockDivision = 0;
    TIM_TimeBaseStructure.TIM_CounterMode   = TIM_CounterMode_Up;
    TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
    TIM_ITConfig(TIM2, TIM_IT_Update, ENABLE);
    TIM_Cmd(TIM2, ENABLE);
    TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
    NVIC_EnableIRQ(TIM2_IRQn);
}





void WCHNET_HandleSockInt(u8 socketid, u8 intstat)
{
    u8 i;

    if (intstat & SINT_STAT_RECV)
    {
        /* DataLoopback removed, handled in qdx_tcp_logic */
    }
    if (intstat & SINT_STAT_CONNECT)
    {
#if KEEPALIVE_ENABLE
        WCHNET_SocketSetKeepLive(socketid, ENABLE);
#endif
        WCHNET_ModifyRecvBuf(socketid, (u32)SocketRecvBuf[socketid], RECE_BUF_LEN);
        for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
            if (socket[i] == 0xff) { socket[i] = socketid; break; }
        }
        printf("TCP Connect Success, socket id: %d\r\n", socketid);
    }
    if (intstat & SINT_STAT_DISCONNECT)
    {
        for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
            if (socket[i] == socketid) { socket[i] = 0xff; break; }
        }
        printf("TCP Disconnect\r\n");
    }
    if (intstat & SINT_STAT_TIM_OUT)
    {
        for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
            if (socket[i] == socketid) { socket[i] = 0xff; break; }
        }
        printf("TCP Timeout\r\n");
        TcpLogic_Init(MACAddr);
    }
}

void WCHNET_HandleGlobalInt(void)
{
    u8  intstat;
    u16 i;
    u8  socketint;
    intstat = WCHNET_GetGlobalInt();
    if (intstat & GINT_STAT_UNREACH)    printf("GINT_STAT_UNREACH\r\n");
    if (intstat & GINT_STAT_IP_CONFLI)  printf("GINT_STAT_IP_CONFLI\r\n");
    if (intstat & GINT_STAT_PHY_CHANGE) {
        if (WCHNET_GetPHYStatus() & PHY_Linked_Status)
            printf("PHY Link Success\r\n");
    }
    if (intstat & GINT_STAT_SOCKET) {
        for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
            socketint = WCHNET_GetSocketInt(i);
            if (socketint) WCHNET_HandleSockInt(i, socketint);
        }
    }
}

int main(void)
{
    u8 i;
    SystemCoreClockUpdate();
    Delay_Init();
    USART_Printf_Init(115200);
    printf("TCPClient Test\r\nSystemClk:%d\r\n", SystemCoreClock);
    printf("net version:%x\n", WCHNET_GetVer());
    if (WCHNET_LIB_VER != WCHNET_GetVer()) printf("version error.\n");

    WCHNET_GetMacAddr(MACAddr);
    printf("mac addr:");
    for (i = 0; i < 6; i++) printf("%x ", MACAddr[i]);
    printf("\n");

    DVP_Init();
    TIM2_Init();

    i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr);
    mStopIfError(i);
    if (i == WCHNET_ERR_SUCCESS) printf("WCHNET_LibInit Success\r\n");

#if KEEPALIVE_ENABLE
    {
        struct _KEEP_CFG cfg = {20000, 15000, 9};
        WCHNET_ConfigKeepLive(&cfg);
    }
#endif

    memset(socket, 0xff, WCHNET_MAX_SOCKET_NUM);
    
    
    Preprocess_Init(SENSOR_WIDTH, SENSOR_HEIGHT);
    TcpLogic_Init(MACAddr, NULL);
    TcpLogic_RegisterConfigCallback(OnConfigUpdate);
    TcpLogic_RegisterDetectionCallback(OnDetectionResult);
    TcpLogic_Start();


    while (1)
    {
        DVP_Task();
        
        if (Frame_Ready_Flag)
        {
            Frame_Ready_Flag = 0;
            
            RawImageBuffer_t raw_img;
            raw_img.pData = (uint16_t *)FrameBuffer;
            raw_img.Width = SENSOR_WIDTH;
            raw_img.Height = SENSOR_HEIGHT;
            raw_img.FrameNumber = Ready_Frame_Count;
            
            if (Preprocess_CheckInternalTrigger2D(&raw_img) == 1)
            {
                PreprocessResult_t meta;
                
                // Toggle between A and B
                static uint8_t use_buffer_A = 1;
                TcpTxBuffer_t *tx_buf = use_buffer_A ? &g_TxNetBuffer_A : &g_TxNetBuffer_B;
                use_buffer_A = !use_buffer_A;
                
                if (Preprocess_Execute(&raw_img, tx_buf, &meta) == 0)
                {
                    TcpLogic_BuildAndSendTemperatureFrame(tx_buf, &meta, 1, 1);
                }
            }
        }
        
        WCHNET_MainTask();
        if (WCHNET_QueryGlobalInt())
            WCHNET_HandleGlobalInt();
    }

}