150 lines
5.2 KiB
C
150 lines
5.2 KiB
C
/********************************** (C) COPYRIGHT *******************************
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* File Name : main.c
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* Author : WCH
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* Version : V1.0.0
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* Date : 2022/05/31
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* Description : Main program body.
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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/*
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*@Note
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UDP Server example, demonstrating that the UDP Server receives data and loops back.
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For details on the selection of engineering chips,
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please refer to the "CH32V30x Evaluation Board Manual" under the CH32V307EVT\EVT\PUB folder.
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*/
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#include <interface_btm.h>
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#include <interface_can.h>
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#include <interface_etherent.h>
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#include <interface_uart.h>
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#include "string.h"
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#include "wchnet.h"
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#include "eth_driver.h"
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#include "main.h"
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#include "ch32v30x_rng.h"
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#include "app_config.h"
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#include "app_test.h"
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#include "app_data_processing.h"
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#include "app_request.h"
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#include "app_param_manage.h"
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//----------------------------------------全局变量
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ubyte FlashTemp[432] = {0xAA,0xBB,0xCC};//写flash中间值
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uword ArrWriteEepromBuf[250] = {0};//写flash缓存
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ubyte ETHTxBuf[500] = {0};
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//#pragma pack(1)//以1字节对齐，数据强制连续存储 20220926
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volatile u8 RgCntFlag10ms = 0; /* 10ms标志量 */
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/*********************************************************************
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* @fn IWDG_Init
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*
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* @brief Initializes IWDG.
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*
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* @param IWDG_Prescaler - specifies the IWDG Prescaler value.
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* IWDG_Prescaler_4 - IWDG prescaler set to 4.
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* IWDG_Prescaler_8 - IWDG prescaler set to 8.
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* IWDG_Prescaler_16 - IWDG prescaler set to 16.
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* IWDG_Prescaler_32 - IWDG prescaler set to 32.
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* IWDG_Prescaler_64 - IWDG prescaler set to 64.
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* IWDG_Prescaler_128 - IWDG prescaler set to 128.
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* IWDG_Prescaler_256 - IWDG prescaler set to 256.
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* Reload - specifies the IWDG Reload value.
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* This parameter must be a number between 0 and 0x0FFF.
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*
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* @return none
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*/
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void IWDG_Feed_Init(u16 prer, u16 rlr)
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{
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IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable);
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IWDG_SetPrescaler(prer);
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IWDG_SetReload(rlr);
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IWDG_ReloadCounter();
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IWDG_Enable();
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}
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/*********************************************************************
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* @fn User_GPIO_Init
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*
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* @brief Initializes User_GPIO_Init. IO
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*
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* @return none
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*/
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void User_GPIO_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStructure = {0};
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//---------------------------------------------------------
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOE, ENABLE);//IO PE输出初始化
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All&0xFFF7;//PE3先不初始化
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(GPIOE, &GPIO_InitStructure);
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GPIO_WriteBit(GPIOE,GPIO_Pin_All&0xFFF7, DF_Low);//设置输出低
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}
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//上电初始化函数，上电时会调用该函数
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//初始化各个模块
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void InitUserMain(void)
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{
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u16 i;
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//------------------------------------------------------------
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WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
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TIM2_Init();
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i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr); //Ethernet library initialize
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mStopIfError(i);
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if (i == WCHNET_ERR_SUCCESS)
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WCHNET_CreateUdpSocket();
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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
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CAN2_Mode_Init( CAN_SJW_1tq, CAN_BS2_5tq, CAN_BS1_6tq, 5, CAN_Mode_Normal);//CAN初始化1M
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initUart();
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iicInit(I2C2, 100000, 0x02);
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// TIM3_Init();//步进电机定时器初始化
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// CAN_Send_Msg(CAN1, 0x11111111, CAN_Id_Extended, CAN_RTR_Data, &UnSwSample_1.ArrData.Arr[0][0], 2);//复位
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// IWDG_Feed_Init(IWDG_Prescaler_32, 1000); // 56ms内喂狗
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}
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/*********************************************************************
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* @fn main
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*
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* @brief Main program
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*
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* @return none
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*/
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int main(void)
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{
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//----------------------------------------------------------------------
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initFramework();
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NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置中断分组2.
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Delay_Init();
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USART_Printf_Init(230400); //USART initialize
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printf("UdpServer Test\r\n");
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printf("SystemClk:%d\r\n", SystemCoreClock);
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printf("net version:%x\n", WCHNET_GetVer());
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if ( WCHNET_LIB_VER != WCHNET_GetVer()) {
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printf("version error.\n");
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}
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InitUserMain();//模块初始化
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bootInterfaceInit();
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appMonitorInit();
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testAppInit();
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feedWatchdog();
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dataProcessingAppInit();
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ethernetInterfaceInit();
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interfaceUartInit();
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requestAppInit();
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// paramAppInit();
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while(1)
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{
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processMessages();
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}
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}
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