/********************************** (C) COPYRIGHT *******************************
 * File Name          : main.c
 * Author             : WCH
 * Version            : V1.0.0
 * Date               : 2022/05/31
 * Description        : Main program body.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for 
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
/*
 *@Note
UDP Server example, demonstrating that the UDP Server receives data and loops back.
For details on the selection of engineering chips,
please refer to the "CH32V30x Evaluation Board Manual" under the CH32V307EVT\EVT\PUB folder.
 */

#include <interface_btm.h>
#include <interface_can.h>
#include <interface_etherent.h>
#include <interface_uart.h>
#include "string.h"
#include "wchnet.h"
#include "eth_driver.h"
#include "main.h"
#include "ch32v30x_rng.h"
#include "app_config.h"
#include "app_test.h"
#include "app_data_processing.h"
#include "app_request.h"
#include "app_param_manage.h"
//----------------------------------------全局变量

ubyte  FlashTemp[432] = {0xAA,0xBB,0xCC};//写flash中间值

uword ArrWriteEepromBuf[250] = {0};//写flash缓存
ubyte ETHTxBuf[500] = {0};


//#pragma pack(1)//以1字节对齐，数据强制连续存储 20220926

volatile u8 RgCntFlag10ms = 0;                                      /* 10ms标志量 */
/*********************************************************************
 * @fn      IWDG_Init
 *
 * @brief   Initializes IWDG.
 *
 * @param   IWDG_Prescaler - specifies the IWDG Prescaler value.
 *            IWDG_Prescaler_4 - IWDG prescaler set to 4.
 *            IWDG_Prescaler_8 - IWDG prescaler set to 8.
 *            IWDG_Prescaler_16 - IWDG prescaler set to 16.
 *            IWDG_Prescaler_32 - IWDG prescaler set to 32.
 *            IWDG_Prescaler_64 - IWDG prescaler set to 64.
 *            IWDG_Prescaler_128 - IWDG prescaler set to 128.
 *            IWDG_Prescaler_256 - IWDG prescaler set to 256.
 *          Reload - specifies the IWDG Reload value.
 *            This parameter must be a number between 0 and 0x0FFF.
 *
 * @return  none
 */
void IWDG_Feed_Init(u16 prer, u16 rlr)
{
    IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable);
    IWDG_SetPrescaler(prer);
    IWDG_SetReload(rlr);
    IWDG_ReloadCounter();
    IWDG_Enable();
}
/*********************************************************************
 * @fn      User_GPIO_Init
 *
 * @brief   Initializes User_GPIO_Init. IO
 *
 * @return  none
 */
void User_GPIO_Init(void)
{
    GPIO_InitTypeDef GPIO_InitStructure = {0};
 //---------------------------------------------------------
    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOE, ENABLE);//IO PE输出初始化
    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All&0xFFF7;//PE3先不初始化
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_Init(GPIOE, &GPIO_InitStructure);
    GPIO_WriteBit(GPIOE,GPIO_Pin_All&0xFFF7, DF_Low);//设置输出低
}
//上电初始化函数，上电时会调用该函数
//初始化各个模块
void InitUserMain(void)
{
    u16 i;
//------------------------------------------------------------
    WCHNET_GetMacAddr(MACAddr);                                   //get the chip MAC address
    TIM2_Init();
    i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr);           //Ethernet library initialize
    mStopIfError(i);
    if (i == WCHNET_ERR_SUCCESS)
    WCHNET_CreateUdpSocket();
    CAN1_Mode_Init( CAN_SJW_1tq, CAN_BS2_5tq, CAN_BS1_6tq, 20, CAN_Mode_Normal);//CAN初始化100k 20230704修改为250K，始终频率为系统始终120M/2/20/12=250K
    CAN2_Mode_Init( CAN_SJW_1tq, CAN_BS2_5tq, CAN_BS1_6tq, 5, CAN_Mode_Normal);//CAN初始化1M
    initUart();
    iicInit(I2C2, 100000, 0x02);

//    TIM3_Init();//步进电机定时器初始化

//    CAN_Send_Msg(CAN1, 0x11111111, CAN_Id_Extended, CAN_RTR_Data, &UnSwSample_1.ArrData.Arr[0][0], 2);//复位

//    IWDG_Feed_Init(IWDG_Prescaler_32, 1000); // 56ms内喂狗
}
/*********************************************************************
 * @fn      main
 *
 * @brief   Main program
 *
 * @return  none
 */

int main(void)
{
//----------------------------------------------------------------------
    initFramework();
    NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置中断分组2.
    Delay_Init();
    USART_Printf_Init(230400);                                    //USART initialize
    printf("UdpServer Test\r\n");
    printf("SystemClk:%d\r\n", SystemCoreClock);
    printf("net version:%x\n", WCHNET_GetVer());
    if ( WCHNET_LIB_VER != WCHNET_GetVer()) {
        printf("version error.\n");
    }
    InitUserMain();//模块初始化

    bootInterfaceInit();
    appMonitorInit();
//    testAppInit();
    feedWatchdog();   
    dataProcessingAppInit();
    ethernetInterfaceInit();
    interfaceUartInit();
    requestAppInit();
//    paramAppInit();

    while(1)
    {
        processMessages();
    }
}