test_joystick.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。

//====================================================================================
//文 件 名：Test_JoyStick.c
//功能描述: JoyStick测试
//维护记录: 		V1.0	by wangtao <[e-mail]>
//====================================================================================
#include "SystemHeader.h"

short Test_JoyStick()
{
	short x, y;
	short Ret = 0x00;
	unsigned short KeyCode1, KeyCode2;
	unsigned short OldKeyCode1, OldKeyCode2;

	STR_IMAGE Pic_JoyStick = {144, 64, RES_JOYSTICK_BIN};
	STR_IMAGE Pic_Up = {16, 16, RES_JOYSTICK_UP_BIN};
	STR_IMAGE Pic_Down = {16, 16, RES_JOYSTICK_DOWN_BIN};
	STR_IMAGE Pic_Left = {16, 16, RES_JOYSTICK_LEFT_BIN};
	STR_IMAGE Pic_Right = {16, 16, RES_JOYSTICK_RIGHT_BIN};
	STR_IMAGE Pic_Sel = {16, 8, RES_JOYSTICK_SEL_BIN};
	STR_IMAGE Pic_Btn = {16, 16, RES_JOYSTICK_BTN_BIN};
	
	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(60, 60, 259, 119);
	TFT_SetTextPos(0, 0);
	TFT_Print("请连接游戏手柄，测试手柄的每个按键。点击屏幕的任意位置返回。");
	TFT_SetWindow(88, 120, 231, 193);
	TFT_PutImage(0, 0, &Pic_JoyStick);
	JoyStick_Init();
	KeyCode1 = KeyCode2 = 0x0000;
	OldKeyCode1 = OldKeyCode2 = 0x0000;
	while(1)
	{
		JoyStick_Get(&KeyCode1, &KeyCode2);
		if(KeyCode1!=OldKeyCode1)
		{
			OldKeyCode1 = KeyCode1;
			TFT_PutImage(0, 0, &Pic_JoyStick);
			if(KeyCode1&0x80)									// B
			{
				TFT_PutImage(120, 24, &Pic_Btn);
				Ret |= 0x80;
			}
			if(KeyCode1&0x40)									// A
			{
				TFT_PutImage(95, 24, &Pic_Btn);
				Ret |= 0x40;
			}
			if(KeyCode1&0x20)									// Select
			{
				TFT_PutImage(55, 45, &Pic_Sel);
				Ret |= 0x20;
			}
			if(KeyCode1&0x10)									// Start
			{
				TFT_PutImage(76, 45, &Pic_Sel);
				Ret |= 0x10;
			}
			if(KeyCode1&0x08)									// Up
			{
				TFT_PutImage(20, 10, &Pic_Up);
				Ret |= 0x08;
			}
			if(KeyCode1&0x04)									// Down
			{
				TFT_PutImage(20, 38, &Pic_Down);
				Ret |= 0x04;
			}
			if(KeyCode1&0x02)									// Left
			{
				TFT_PutImage(6, 24, &Pic_Left);
				Ret |= 0x02;
			}
			if(KeyCode1&0x01)									// Right
			{
				TFT_PutImage(34, 24, &Pic_Right);
				Ret |= 0x01;
			}
		}
		
		Touch_Get(&x, &y);
		if(x!=-1) break;
		
	}

	TFT_SetBGColor(0x0001);
	TFT_SetWindow(0, 0, TFT_WIDTH-1, TFT_HEIGHT-1);
	if(Ret == 0xFF)
		Ret = 1;
	else
		Ret = 0;
	return Ret;	
}