test_duration.c

采用32位嵌入式芯片SPCE3200（凌阳）设计的开发板,具有多媒体功能。其中包含了网络、SD卡、TV、UART等是全部十个C程序。

#include "SystemHeader.h"
#define IMAGE_NUM	2

void Test_Duration()
{
	int i;
	short CurImage;
	short Channel = 2;
	STR_IMAGE Image[] = {
		{320, 220, RES_IMG0_BIN},
		{320, 220, RES_IMG1_BIN},
//		{320, 220, RES_IMG2_BIN},
//		{320, 220, RES_IMG3_BIN},
//		{320, 220, RES_IMG4_BIN},
//		{320, 220, RES_IMG5_BIN},
//		{320, 220, RES_IMG6_BIN},
	};

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

	SP_Wave_Init();
	i = 0;
	CurImage = 0;
	TFT_PutImage(0, 0, &Image[CurImage]);
	while(1)
	{
		if(SP_Play_Status()==0)
		{
			TFT_SetTextPos(70, 222);
			if(Channel==1)
			{
				TFT_Print("[右声道]正在播放音频\n");
				Channel = 2;
			}
			else
			{
				TFT_Print("[左声道]正在播放音频\n");
				Channel = 1;
			}	
			SP_Wave_Setup((unsigned short *)RES_TESTSOUND_WAV,(unsigned short *)RES_TESTSOUND_WAV_END,8000, Channel);			
		}
		i += 1;
		if(i==1000000)
		{
			i = 0;
			CurImage += 1;
			if(CurImage == IMAGE_NUM)CurImage = 0;
			TFT_PutImage(0, 0, &Image[CurImage]);
		}
	}
}