test_sdcard.c

来自「Taiwan sunplus develop spce3200, it is a」· C语言 代码 · 共 55 行

//====================================================================================
//File Name:	Test_SDCard.c
//Description: 	SD card test
//Update:		V1.0 by wangtao <[e-mail]>
//====================================================================================
#include "SystemHeader.h"

short Test_SDCard(void)
{
	short x, y;
	short Ret = 0;
	int i;

	*P_SD_CLK_CONF = C_SD_CLK_EN|C_SD_RST_DIS;				// Enable SD controller clock
	*P_SD_INTERFACE_SEL = C_SD_PORT_SEL;					// Enable SD card port

	TFT_SetBGColor(0x0001);
	TFT_SetWindow(0, 0, TFT_WIDTH-1, TFT_HEIGHT-1);

	TFT_SetBGColor(COLOR_WHITE);
	TFT_SetWindow(40, 40, 279, 199);
	TFT_SetColor(COLOR_RED);
	TFT_Rectangle(0, 0, 239, 159, PAINT_HOLLOW);
	TFT_SetColor(COLOR_BLUE);
	TFT_SetWindow(70, 100, 259, 189);
	TFT_SetTextPos(0, 0);
	TFT_Print("SD card test...");
	if(SDDrv_Initial())
	{
		TFT_SetColor(COLOR_RED);
		TFT_Print("Failed!");
		TFT_SetColor(COLOR_BLUE);
		TFT_Print("Make sure the SD card has been inserted.");
		Ret = 0;
	}
	else
	{
		TFT_Print("Successful!\n");
		Ret = 1;
	}

	TFT_SetTextPos(0, 60);
	TFT_Print("Click any position on the screen to return");
	while(1)
	{
		Touch_Get(&x, &y);
		if(x!=-1) break;
	}
	for(i=0; i<1000000; i++);

	TFT_SetBGColor(0x0001);
	TFT_SetWindow(0, 0, TFT_WIDTH-1, TFT_HEIGHT-1);
	return Ret;
}