183 lines
2.8 KiB
C
183 lines
2.8 KiB
C
#include "sys.h"
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#include "usart.h"
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#include "delay.h"
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#include "led.h"
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#include "key.h"
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#include "LCD.h"
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#include "Dis_Picture.h"
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#include "Text.h"
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#include "GBK_LibDrive.h"
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#include "mpu.h"
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#include "w25qxx.h"
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#include "NORFLASH.h"
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/**********************************************************************/
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//W25Q64(QSPI驱动) 读写实验
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//STM32H7工程模板-HAL库函数版本
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//DevEBox 大越创新
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//淘宝店铺：mcudev.taobao.com
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//淘宝店铺：shop389957290.taobao.com
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/**********************************************************************/
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//要写入到W25Q64的字符串数组
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const u8 TEXT_Buffer[24]={"W25Q64 Check: OK OK OK"};
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u8 SIZE=24;
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u32 FlashAddr=0; //测试地址是0
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u8 datatemp[32];
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u8 key;
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u16 i=0;
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int main(void)
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{
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Cache_Enable(); //打开L1-Cache
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HAL_Init(); //初始化HAL库
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Stm32_Clock_Init(160,5,2,4); //设置时钟,400Mhz
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delay_init(400); //延时初始化
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uart_init(115200); //串口初始化
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LED_Init(); //初始化LED时钟
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KEY_Init();
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MPU_Memory_Protection(); //保护相关存储区域
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LCD_Init(); //初始化2.0寸 240x320 高清屏 LCD显示
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GBK_Lib_Init(); //硬件GBK字库初始化--(如果使用不带字库的液晶屏版本，此处可以屏蔽，不做字库初始化）
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LCD_Clear(WHITE); //清屏
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Draw_Font16B(16,16,RED, " STM32H7 W25Q64(QSPI) ");
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Draw_Font16B(16,32,BLUE," 嵌入式开发网 ");
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Draw_Font16B(16,48,BLUE," mcudev.taobao.com");
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Draw_Font16B(16,64,RED, " K1:Write K2:Read");
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NORFLASH_Init(); //NORFLASH(W25Q64)初始化
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while(NORFLASH_ReadID()!=W25Q64) //检测不到W25Q64
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{
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Draw_Font16B(16,96,BLUE,"W25Q64 Check Failed!");
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delay_ms(500);
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Draw_Font16B(16,96,BLUE,"Please Check! ");
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delay_ms(500);
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LED2_Toggle; //LED2 闪烁
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}
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Draw_Font16B(16,96,BLUE,"W25Q64 Ready!");
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while(1)
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{
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key=KEY_Scan(0);
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if(key==KEY1_PRES)//KEY1按下,写入W25Q64
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{
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LCD_Fill(0,112,239,319,WHITE);//清除半屏
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Draw_Font16B(16,112,BLUE,"Start Write W25Q64....");
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NORFLASH_Write((u8*)TEXT_Buffer,FlashAddr,SIZE); //第0个地址处开始,写入SIZE长度的数据
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Draw_Font16B(16,112,BLUE,"W25Q64 Write Finished!"); //提示传送完成
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}
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if(key==KEY2_PRES)//KEY0按下,读取字符串并显示
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{
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Draw_Font16B(16,112,BLUE,"Start Read W25Q64.... ");
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NORFLASH_Read(datatemp,FlashAddr,SIZE); //第0个地址处开始,读出SIZE个字节
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Draw_Font16B(16,112,BLUE,"The Data Readed Is: "); //提示传送完成
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Draw_Font16B(16,128,RED,datatemp); //显示读到的字符串
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}
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i++;
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delay_ms(10);
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if(i==20)
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{
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LED2_Toggle; //LED2 闪烁
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i=0;
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}
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}
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}
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/**********************************************************************/
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//QSPI 实验
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//STM32H7工程模板-HAL库函数版本
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//DevEBox 大越创新
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//淘宝店铺：mcudev.taobao.com
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//淘宝店铺：shop389957290.taobao.com
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/**********************************************************************/
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