208 lines
6.1 KiB
C
208 lines
6.1 KiB
C
/**
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******************************************************************
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* @file main.c
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* @author fire
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* @version V1.0
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* @date 2019-xx-xx
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* @brief 用V1.5.0版本库建的工程模板
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******************************************************************
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* @attention
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*
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* 实验平台:野火 STM32H750开发板
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* 论坛 :http://www.firebbs.cn
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* 淘宝 :http://firestm32.taobao.com
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*
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******************************************************************
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*/
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#include "stm32h7xx.h"
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#include "main.h"
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#include "./led/bsp_led.h"
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#include "./usart/bsp_debug_usart.h"
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#include "./sd_card/bsp_sdio_sd.h"
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#include "./key/bsp_key.h"
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#include "./delay/core_delay.h"
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/* FatFs includes component */
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#include "ff.h"
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#include "ff_gen_drv.h"
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#include "sd_diskio.h"
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#include "./flash/bsp_qspi_flash.h"
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#include "RES_MGR.h"
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/**
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******************************************************************************
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* 定义变量
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******************************************************************************
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*/
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char SDPath[4]; /* SD逻辑驱动器路径 */
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extern FATFS sd_fs;
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FRESULT res_sd; /* 文件操作结果 */
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extern char src_dir[];
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uint8_t BSP_QSPI_Erase_Chip(void);
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extern FATFS flash_fs;
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extern Diskio_drvTypeDef SD_Driver;
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/**
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* @brief CPU L1-Cache enable.
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* @param None
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* @retval None
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*/
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static void CPU_CACHE_Enable(void)
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{
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/* Enable I-Cache */
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SCB_EnableICache();
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/* Enable D-Cache */
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SCB_EnableDCache();
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//将Cache设置write-through方式
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//SCB->CACR|=1<<2;
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}
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/**
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* @brief 主函数
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* @param 无
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* @retval 无
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*/
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uint8_t state = QSPI_ERROR;
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int main(void)
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{
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HAL_Init();
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/* 系统时钟初始化成480MHz */
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SystemClock_Config();
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CPU_CACHE_Enable();
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LED_GPIO_Config();
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LED_BLUE;
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/* 初始化USART1 配置模式为 115200 8-N-1 */
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DEBUG_USART_Config();
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Key_GPIO_Config();
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QSPI_FLASH_Init();
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QSPI_Set_WP_High();
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/*写状态寄存器*/
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/*对flash解锁，一般用不上*/
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QSPI_FLASH_WriteStatusReg(1,0X00);
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QSPI_FLASH_WriteStatusReg(2,0X00);
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QSPI_FLASH_WriteStatusReg(3,0X60);
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printf("\r\nFlash Status Reg1 is 0x%02X,\r\n", QSPI_FLASH_ReadStatusReg(1));
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printf("\r\nFlash Status Reg2 is 0x%02X,\r\n", QSPI_FLASH_ReadStatusReg(2));
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printf("\r\nFlash Status Reg3 is 0x%02X,\r\n", QSPI_FLASH_ReadStatusReg(3));
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QSPI_Set_WP_TO_QSPI_IO();
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// //FMC_Bank1_R->BTCR[0] |= (1 << 24);
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//链接驱动器，创建盘符
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FATFS_LinkDriver(&SD_Driver, SDPath);
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//在外部SD卡挂载文件系统，文件系统挂载时会对SD卡初始化
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res_sd = f_mount(&sd_fs,"0:",1);
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if(res_sd != FR_OK)
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{
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printf("f_mount ERROR!请给开发板插入SD卡然后重新复位开发板!");
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LED_RED;
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while(1);
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}
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printf("\r\n 按一次KEY1开始烧写字库并复制文件到FLASH。 \r\n");
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printf("\r\n 注意该操作会把FLASH的原内容会被删除！！ \r\n");
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while(HAL_GPIO_ReadPin(GPIOA,GPIO_PIN_0)==0);
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while(HAL_GPIO_ReadPin(GPIOA,GPIO_PIN_0)==1);
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printf("\r\n 正在进行整片擦除，时间很长，请耐心等候...\r\n");
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// BSP_QSPI_Erase_Chip();
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// for(int i = 16; i < 32; i++)
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// {
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// state = BSP_QSPI_Erase_Block(i*16);
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// if(state != QSPI_OK)
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// printf("擦除Block失败\n");
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// else
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// printf("OK\n");
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// }
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/* 生成烧录目录信息文件 */
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Make_Catalog(src_dir,0);
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/* 烧录 目录信息至FLASH*/
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Burn_Catalog();
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/* 根据 目录 烧录内容至FLASH*/
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Burn_Content();
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/* 校验烧录的内容 */
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Check_Resource();
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/* 操作完成，停机 */
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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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* @brief System Clock 配置
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* system Clock 配置如下:
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* System Clock source = PLL (HSE)
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* SYSCLK(Hz) = 480000000 (CPU Clock)
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* HCLK(Hz) = 240000000 (AXI and AHBs Clock)
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* AHB Prescaler = 2
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* D1 APB3 Prescaler = 2 (APB3 Clock 120MHz)
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* D2 APB1 Prescaler = 2 (APB1 Clock 120MHz)
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* D2 APB2 Prescaler = 2 (APB2 Clock 120MHz)
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* D3 APB4 Prescaler = 2 (APB4 Clock 120MHz)
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* HSE Frequency(Hz) = 25000000
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* PLL_M = 5
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* PLL_N = 192
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* PLL_P = 2
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* PLL_Q = 4
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* PLL_R = 2
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* VDD(V) = 3.3
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* Flash Latency(WS) = 4
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* @param None
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* @retval None
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*/
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/**
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* @brief System Clock Configuration
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* @retval None
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*/
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void SystemClock_Config(void)
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{
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RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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/** 启用电源配置更新
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*/
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HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
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/** 配置主内稳压器输出电压
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*/
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
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while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
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/** 初始化CPU、AHB和APB总线时钟
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = 5;
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RCC_OscInitStruct.PLL.PLLN = 192;
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RCC_OscInitStruct.PLL.PLLP = 2;
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RCC_OscInitStruct.PLL.PLLQ = 4;
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RCC_OscInitStruct.PLL.PLLR = 2;
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RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
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RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
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RCC_OscInitStruct.PLL.PLLFRACN = 0;
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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{
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while(1);
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}
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/** 初始化CPU、AHB和APB总线时钟
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*/
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
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|RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
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RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
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RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
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{
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while(1);
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}
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}
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/****************************END OF FILE***************************/
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