emmc驅(qū)動，STM32F107的工程，已經(jīng)移植好

ID:168857 · 發(fā)表于 2020-3-30 17:10

文件已經(jīng)移植好了，草草的移植測試了下，歡迎大家一起維護找bug，多多指教，emmc是用的sdio協(xié)議，加油！！

單片機源程序如下:

#include "system.h"
#include "SysTick.h"
#include "led.h"
#include "usart.h"
#include "tftlcd.h"
#include "malloc.h"
#include "emmc.h"
int main()
{
u8 i=0;
SysTick_Init(168);
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //中斷優(yōu)先級分組分2組
LED_Init();
USART1_Init(9600);
TFTLCD_Init(); //LCD初始化
FRONT_COLOR=RED;//設(shè)置字體為紅色
LCD_ShowString(10,10,tftlcd_data.width,tftlcd_data.height,16,"PRECHIN STM32F4");
LCD_ShowString(10,30,tftlcd_data.width,tftlcd_data.height,16,"SD CARD TEST");
LCD_ShowString(10,50,tftlcd_data.width,tftlcd_data.height,16,"www.prechin.net");
while(EmmcInit())//檢測不到SD卡
{
LCD_ShowString(10,100,tftlcd_data.width,tftlcd_data.height,16,"SD Card Error!");
printf("SD Card Error!\r\n");
delay_ms(500);
}
FRONT_COLOR=BLUE; //設(shè)置字體為藍色
//檢測SD卡成功
// printf("SD Card OK!\r\n");
LCD_ShowString(10,100,tftlcd_data.width,tftlcd_data.height,16,"SD Card OK ");
//
// printf("SD Card Size: %lldMB\r\n",SDCardInfo.CardCapacity>>20);
LCD_ShowString(10,120,tftlcd_data.width,tftlcd_data.height,16,"SD Card Size: MB");
LCD_ShowNum(10+13*8,120,MyEmmcCardInfo.CardCapacity>>20,5,16);//顯示SD卡容量
switch(MyEmmcCardInfo.CardType)
{
case SDIO_STD_CAPACITY_SD_CARD_V1_1:
printf("Card Type:SDSC V1.1\r\n");
LCD_ShowString(10,140,tftlcd_data.width,tftlcd_data.height,16,"SD Card Type: SDSC V1.1");
break;
case SDIO_STD_CAPACITY_SD_CARD_V2_0:
printf("Card Type:SDSC V2.0\r\n");
LCD_ShowString(10,140,tftlcd_data.width,tftlcd_data.height,16,"SD Card Type: SDSC V2.0");
break;
case SDIO_HIGH_CAPACITY_SD_CARD:printf("Card Type:SDHC V2.0\r\n");
LCD_ShowString(10,140,tftlcd_data.width,tftlcd_data.height,16,"SD Card Type: SDHC V2.0");
break;
case SDIO_MULTIMEDIA_CARD:
printf("Card Type:MMC Card\r\n");
LCD_ShowString(10,140,tftlcd_data.width,tftlcd_data.height,16,"SD Card Type: MMC Card ");
break;
}
while(1)
{
i++;
if(i%20==0)
{
led1=!led1;
}
delay_ms(10);
}
}