70 lines
2.1 KiB
C
70 lines
2.1 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 : 2022/08/08
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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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#include <SPI_FLASH.h>
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#include <SW_CDROM.h>
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#include "debug.h"
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#include "usb_lib.h"
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/* @Note
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* CD-ROM Example:
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* 1.This program provides examples of CD-ROM.The iso file TEST.iso used for testing is
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* located in the TEST_ISO folder.
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* 2.User needs to place the ISO at address 0 of the external Flash.The ISO file is in
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* ISO 9660 Joliet Level 1 format and is suitable for a sector size of 512B. If other
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* file systems are used, the sector size DEF_CFG_DISK_SEC_SIZE in the program needs to
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* be adjusted.
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* 3.This Code Only Supports Winboard W25 Series flash, if user needs to use other type
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* of flash, you can add flash type by yourself in SPI_FLASH.c in user floder.
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* 4.External flash chip needs to be attached to SPI_1.
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* 5.CD_ROM iso file 'TEST.iso' contains wch serial-port driver, and autorun.inf.
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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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NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
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Delay_Init();
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USART_Printf_Init(115200);
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printf("SystemClk:%d\r\n",SystemCoreClock);
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printf("USBD CD-ROM Demo\r\nStorage Medium: SPI FLASH \r\n");
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/* SPI flash init */
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FLASH_Port_Init( );
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/* FLASH ID check */
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FLASH_IC_Check( );
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/* Enable CD-ROM */
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CDROM_Capability = Flash_Sector_Count;
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CDROM_Status |= DEF_CDROM_EN_FLAG;
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/* USBD init */
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Set_USBConfig();
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USB_Init();
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USB_Interrupts_Config();
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while(1)
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{
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;
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}
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}
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