【iCore4 双核心板_ARM】例程十三：SDIO实验——读取SD卡信息

实验现象：

核心代码：

int main(void)
{
    system_clock.initialize();
    led.initialize();
    usart6.initialize();
    usart6.printf("\x0c");
    usart6.printf("\033[1;32;40m");
    usart6.printf("Hello, I am iCore4!\r\n\r\n\r\n");                                     

    if(BSP_SD_Init() != ){
        usart6.printf("SD ERROR!\r\n");
        while(){
            LED_RED_ON;
            HAL_Delay();
            LED_RED_OFF;
            HAL_Delay();
        }
    }

    BSP_SD_GetCardInfo(&SDCardInfo);

    switch(SDCardInfo.CardType){
        case CARD_SDSC:usart6.printf("SD CardType\t\t: CARD_SDSC\r\n");break;
        case CARD_SDHC_SDXC:usart6.printf("SD CardType\t\t: CARD_SDHC_SDXC\r\n");break;
        case CARD_SECURED:usart6.printf("SD CardType\t\t: CARD_SECURED\r\n");break;
    }
    switch(SDCardInfo.CardVersion){
        case CARD_V1_X:usart6.printf("SD CardVersion\t: CARD_V1_X\r\n");break;
        case CARD_V2_X:usart6.printf("SD SD CardVersion\t: CARD_V2_X\r\n");break;
    }
    usart6.printf("SD CardCapacity\t\t: %dMB\r\n",(unsigned int)(SDCardInfo.BlockNbr * SDCardInfo.BlockSize) >> );
    usart6.printf("SD BlockSize\t\t: %dByte\r\n",SDCardInfo.BlockSize);
    usart6.printf("SD RelCardAdd\t\t: %d\r\n",SDCardInfo.RelCardAdd);

    while(){
        LED_GREEN_ON;
        HAL_Delay();
        LED_GREEN_OFF;
        HAL_Delay();
    }
}

源代码下载链接：

链接：https://pan.baidu.com/s/1nwsI8HF 密码：0imt

iCore4链接：