TFT2.4彩屏3 [自制动画效果-滑块+吊钩]-EDA365

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TFT2.4彩屏3 [自制动画效果-滑块+吊钩]

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9325tp.h

1 #ifndef __ILI9325_H__

2 #define __ILI9325_H__

4 void ILI9325_Initial(void);

5 void Write_Cmd_Data(unsigned char x, unsigned int y);

6 void Write_Cmd(unsigned char DH,unsigned char DL);

7 void Write_Data(unsigned char DH,unsigned char DL);

8 void delayms(unsigned int tt);

9 void Write_Data_U16(unsigned int y);

10 static void LCD_SetPos(unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1);

11 void CLR_Screen(unsigned int bColor);

12 void Put_pixel(unsigned char x,unsigned char y,unsigned int color);

13 void Line(unsigned int X0,

14 unsigned int Y0,

15 unsigned int X1,

16 unsigned int Y1,

17 unsigned int color);

18 void Rectangle(unsigned int left,

19 unsigned int top,

20 unsigned int right,

21 unsigned int bottom,

22 unsigned int color);

23 #endif

9325tp.c

1 /*----------------------------------------------------------------

2 320x240彩屏液晶驱动程序

3 ----------------------------------------------------------------*/

4 #include"9325tp.h"

5 #include"reg52.h"

6 /*----------------------------------------------------------------

7 全局变量

8 ----------------------------------------------------------------*/

9 #define WINDOW_XADDR_START 0x0050 // Horizontal Start Address Set

10 #define WINDOW_XADDR_END 0x0051 // Horizontal End Address Set

11 #define WINDOW_YADDR_START 0x0052 // Vertical Start Address Set

12 #define WINDOW_YADDR_END 0x0053 // Vertical End Address Set

13 #define GRAM_XADDR 0x0020 // GRAM Horizontal Address Set

14 #define GRAM_YADDR 0x0021 // GRAM Vertical Address Set

15 #define GRAMWR 0x0022 // memory write

17 #define DataPort P0 //数据口使用DataPort

19 /*----------------------------------------------------------------

20 定义硬件端口

21 ----------------------------------------------------------------*/

22 sbit CS=P2^2; //片选

23 sbit RES=P2^1; //复位

24 sbit RS=P2^4; //数据/命令选择

25 sbit RW=P2^5;

26 /*----------------------------------------------------------------

27 清屏函数

28 输入参数：bColor 清屏所使用的背景色

29 ----------------------------------------------------------------*/

30 void CLR_Screen(unsigned int bColor)

31 {

32 unsigned int i,j;

33 LCD_SetPos(0,240,0,320);//320x240

34 for (i=0;i<320;i++)

35 {

37 for (j=0;j<240;j++)

38 Write_Data_U16(bColor);

40 }

41 }

42 /*----------------------------------------------------------------

43 写命令、写数据

44 输入参数：x 需要输入的命令 16位

45 y 需要输入的数据 16位

46 ----------------------------------------------------------------*/

47 void Write_Cmd_Data (unsigned char x,unsigned int y)

48 {

49 unsigned char m,n;

50 m=y>>8;

51 n=y;

52 Write_Cmd(0x00,x);

53 Write_Data(m,n);

55 }

57 /*----------------------------------------------------------------

58 写16位数据

59 ----------------------------------------------------------------*/

60 void Write_Data_U16(unsigned int y)

61 {

62 unsigned char m,n;

63 m=y>>8;

64 n=y;

65 Write_Data(m,n);

67 }

68 /*----------------------------------------------------------------

69 写命令

70 ----------------------------------------------------------------*/

72 void Write_Cmd(unsigned char DH,unsigned char DL)

73 {

74 CS=0;

75 RS=0;

77 DataPort=DH;

78 RW=0;

79 RW=1;

81 DataPort=DL;

83 RW=0;

84 RW=1;

85 CS=1;

86 }

88 /*----------------------------------------------------------------

89 写数据双8位

90 ----------------------------------------------------------------*/

91 void Write_Data(unsigned char DH,unsigned char DL)

92 {

94 CS=0;

96 RS=1;

97 DataPort=DH;

98 RW=0;

99 RW=1;

100

101 DataPort=DL;

102 RW=0;

103 RW=1;

104 CS=1;

105 }

106 /*----------------------------------------------------------------

107 延时函数

108 ----------------------------------------------------------------*/

109 void delayms(unsigned int count)

110 {

111 int i,j;

112 for(i=0;i

113 {

114 for(j=0;j<260;j++);

115 }

116 }

117 /*----------------------------------------------------------------

118 液晶初始化

119 ----------------------------------------------------------------*/

120 void ILI9325_Initial(void)

121 {

122 CS=1;

123 delayms(5);

124 RES=0;

125 delayms(5);

126 RES=1;

127 delayms(50);

128 Write_Cmd_Data(0x0001,0x0100);

129 Write_Cmd_Data(0x0002,0x0700);

130 Write_Cmd_Data(0x0003,0x1030);

131 Write_Cmd_Data(0x0004,0x0000);

132 Write_Cmd_Data(0x0008,0x0207);

133 Write_Cmd_Data(0x0009,0x0000);

134 Write_Cmd_Data(0x000A,0x0000);

135 Write_Cmd_Data(0x000C,0x0000);

136 Write_Cmd_Data(0x000D,0x0000);

137 Write_Cmd_Data(0x000F,0x0000);

138 //power on sequence VGHVGL

139 Write_Cmd_Data(0x0010,0x0000);

140 Write_Cmd_Data(0x0011,0x0007);

141 Write_Cmd_Data(0x0012,0x0000);

142 Write_Cmd_Data(0x0013,0x0000);

143 //vgh

144 Write_Cmd_Data(0x0010,0x1290);

145 Write_Cmd_Data(0x0011,0x0227);

146 //delayms(100);

147 //vregiout

148 Write_Cmd_Data(0x0012,0x001d); //0x001b

149 //delayms(100);

150 //vom amplitude

151 Write_Cmd_Data(0x0013,0x1500);

152 //delayms(100);

153 //vom H

154 Write_Cmd_Data(0x0029,0x0018);

155 Write_Cmd_Data(0x002B,0x000D);

156

157 //gamma

158 Write_Cmd_Data(0x0030,0x0004);

159 Write_Cmd_Data(0x0031,0x0307);

160 Write_Cmd_Data(0x0032,0x0002);// 0006

161 Write_Cmd_Data(0x0035,0x0206);

162 Write_Cmd_Data(0x0036,0x0408);

163 Write_Cmd_Data(0x0037,0x0507);

164 Write_Cmd_Data(0x0038,0x0204);//0200

165 Write_Cmd_Data(0x0039,0x0707);

166 Write_Cmd_Data(0x003C,0x0405);// 0504

167 Write_Cmd_Data(0x003D,0x0F02);

168 //ram

169 Write_Cmd_Data(0x0050,0x0000);

170 Write_Cmd_Data(0x0051,0x00EF);

171 Write_Cmd_Data(0x0052,0x0000);

172 Write_Cmd_Data(0x0053,0x013F);

173 Write_Cmd_Data(0x0060,0xA700);

174 Write_Cmd_Data(0x0061,0x0001);

175 Write_Cmd_Data(0x006A,0x0000);

176 //

177 Write_Cmd_Data(0x0080,0x0000);

178 Write_Cmd_Data(0x0081,0x0000);

179 Write_Cmd_Data(0x0082,0x0000);

180 Write_Cmd_Data(0x0083,0x0000);

181 Write_Cmd_Data(0x0084,0x0000);

182 Write_Cmd_Data(0x0085,0x0000);

183 //

184 Write_Cmd_Data(0x0090,0x0010);

185 Write_Cmd_Data(0x0092,0x0600);

186 Write_Cmd_Data(0x0093,0x0003);

187 Write_Cmd_Data(0x0095,0x0110);

188 Write_Cmd_Data(0x0097,0x0000);

189 Write_Cmd_Data(0x0098,0x0000);

190 Write_Cmd_Data(0x0007,0x0133);

191

192

193

194 // Write_Cmd_Data(0x0022);//

195 }

196 /*----------------------------------------------------------------

197 画点

198 输入参数：x，y 需要画点坐标

199 color 点的颜色

200 ----------------------------------------------------------------*/

201 void Put_pixel(unsigned char x,unsigned char y,unsigned int color)

202 {

203 LCD_SetPos(x,x,y,y);

204 Write_Data_U16(color);

205 }

206 /*----------------------------------------------------------------

207 设置坐标

208 ----------------------------------------------------------------*/

209 static void LCD_SetPos(unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1)

210 {

211 Write_Cmd_Data(WINDOW_XADDR_START,x0);

212 Write_Cmd_Data(WINDOW_XADDR_END,x1);

213 Write_Cmd_Data(WINDOW_YADDR_START,y0);

214 Write_Cmd_Data(WINDOW_YADDR_END,y1);

215 Write_Cmd_Data(GRAM_XADDR,x0);

216 Write_Cmd_Data(GRAM_YADDR,y0);

217 Write_Cmd (0x00,0x22);//LCD_WriteCMD(GRAMWR);

218 }

219 /*----------------------------------------------------------------

220 在屏幕上画线

221 输入参数：起始坐标X0，Y0，终止坐标X1，Y1

222 color 线颜色

223 ----------------------------------------------------------------*/

224 void Line(unsigned int X0,

225 unsigned int Y0,

226 unsigned int X1,

227 unsigned int Y1,

228 unsigned int color)

229 {

230 int dx = X1 - X0;

231 int dy = Y1 - Y0;

232 int P = 2 * dy - dx;

233 int dobDy = 2 * dy;

234 int dobD = 2 * (dy - dx);

235 int PointX = 0,PointY = 0;

236 int incx = 0,incy = 0;

237 int distance = 0,xerr = 0,yerr = 0;

238 unsigned int i = 0;

239

240 if(dx == 0) //k=1斜率为1

241 {

242 PointX = X0;

243 if(Y0 < Y1)

244 {

245 PointY = Y0;

246 }

247 else

248 {

249 PointY = Y1;

250 }

251 for(i = 0;i <= ((Y0

252 {

253

254 Put_pixel(PointX,PointY,color);

255 PointY++;

256 }

257 return;

258 }

259 if(dy == 0) //k=0斜率为0

260 {

261 PointY = Y0;

262 if(X0 < X1)

263 {

264 PointX = X0;

265 }

266 else

267 {

268 PointX = X1;

269 }

270 for(i = 0;i <= ((X0

271 {

272

273 Put_pixel(PointX,PointY,color);

274 PointX++;

275 }

276 return;

277 }

278

279 if(dx > 0)

280 incx = 1;

281 else if(dx == 0)

282 incx = 0;

283 else

284 incx = -1;

285

286 if(dy > 0)

287 incy = 1;

288 else if(dy == 0)

289 incy = 0;

290 else

291 incy = -1;

292

293 dx = ((X0>X1) ? (X0-X1) : (X1-X0));

294 dy = ((Y0>Y1) ? (Y0-Y1) : (Y1-Y0));

295

296 if(dx>dy) distance=dx;

297 else distance=dy;

298

299 PointX = X0;

300 PointY = Y0;

301 for(i=0;i<=distance+1;i++)

302 {

303

304 Put_pixel(PointX,PointY,color);

305 xerr+=dx;

306 yerr+=dy;

307 if(xerr>distance)

308 {

309 xerr-=distance;

310 PointX+=incx;

311 }

312 if(yerr>distance)

313 {

314 yerr-=distance;

315 PointY+=incy;

316 }

317 }

318 }

319 /*---------------------------------------------------------------------------

320 绘制矩形框

321 输入参数：矩形的起始位置left,top

322 矩形的结束位置right,bottom

323 矩形框的颜色color

324 -----------------------------------------------------------------------------*/

325 void Rectangle(unsigned int left,

326 unsigned int top,

327 unsigned int right,

328 unsigned int bottom,

329 unsigned int color)

330 {

331 Line(left,top,right,top,color);

332 Line(left,top,left,bottom,color);

333 Line(right,top,right,bottom,color);

334 Line(left,bottom,right,bottom,color);

335 }

1 #include

2 #include"9325tp.h"

4 /////////////////////////////////////////////////////////////////////////////////

5 /* LCD color */

6 #define White 0xFFFF

7 #define Black 0x0000

8 #define Blue 0x001F

9 #define Red 0xF800

10 //#define Blue2 0x051F

11 //#define Magenta 0xF81F

12 //#define Green 0x07E0

13 //#define Cyan 0x7FFF

14 //#define Yellow 0xFFE0

16 unsigned char b_x,b_y,b_l,b_w;

17 unsigned char m_x,m_old_x,m_y,m_l,m_w,m_v,m_a,m_l_limit_p,m_r_limit_p;

18 unsigned char s_y,s_old_y,s_extre_part,s_v,s_a,s_u_limit_p,s_d_limit_p;

20 unsigned char h_x,h_y,h_w;

21 unsigned char move_x_v,move_y_v,move_a;

22 unsigned char line_x,line_old_x,line_y,line_l,line_old_l;

23 //--------------------------------------------------------------

24 void init1()

25 {

26 b_x=10,b_y=20,b_l=80,b_w=220;

27 m_x=m_old_x=40,m_y=10,m_l=100,m_w=70,m_v=5,m_a=0,m_l_limit_p=40,m_r_limit_p=b_x+b_w-m_l_limit_p;

28 s_y=s_old_y=80,s_extre_part=10,s_v=1,s_a=0,s_u_limit_p=b_y+10,s_d_limit_p=b_y+b_l-10;

29 }

30 //---------------------------Draw-------------------------------

31 void drawBig()

32 {

33 Line(b_x,b_y,b_x+b_w,b_y,Black);

34 Line(b_x,b_y+b_l,b_x+b_w,b_y+b_l,Black);

35 }//主梁画

36 void drawMiddle()

37 {

38 if(m_x!=m_old_x)Line(m_old_x,m_y,m_old_x,m_y+m_l,White);

39 Line(m_x,m_y,m_x,m_y+m_l,Blue);

40 if(m_x!=m_old_x)Line(m_old_x+m_w,m_y,m_old_x+m_w,m_y+m_l,White);

41 Line(m_x+m_w,m_y,m_x+m_w,m_y+m_l,Blue);

42 }//画横梁

43 void drawSmall()

44 {

45 if(s_old_y!=s_y || m_x!=m_old_x)Line(m_old_x-s_extre_part,s_old_y,m_old_x+m_w+s_extre_part,s_old_y,White);

46 Line(m_x-s_extre_part,s_y,m_x+m_w+s_extre_part,s_y,Red);

47 }//画小车

48 void draw1()

49 {

50 drawBig();//画主梁

51 drawMiddle();//画横梁

52 drawSmall();//画小车

53 }//总画函数

54 //----------------------------run-----------------------------

55 void runMiddle()

56 {

57 m_old_x=m_x;

58 m_x+=m_v;

59 if(m_x+m_w>=m_r_limit_p || m_x<=m_l_limit_p)m_v*=-1;//达到警戒线

60 }//横梁移动

61 void runSmall()

62 {

63 s_old_y=s_y;

64 line_old_x=line_x;

65 s_y+=s_v;

66 line_x+=move_x_v;

67 if(s_y>=s_d_limit_p || s_y<=s_u_limit_p){

68 s_v*=-1;

69 move_x_v*=-1;

70 }//达到警戒线

71 }//小车移动

72 void run1()

73 {

74 runMiddle();

75 runSmall();

76 }//运动函数

77 /////////////////////////////////////////////////////////////////////////////////

80 void init2()

81 {

82 h_x=10,h_y=180,h_w=220;

83 move_x_v=s_v*11/4,move_y_v=2,move_a=0;

84 line_x=line_old_x=160,line_y=h_y+3,line_l=line_old_l=50;

85 }

86 //-------------------------draw--------------------------------

87 void drawGou()

88 {

89 if(line_old_x!=line_x || line_old_l!=line_old_l){

90 Rectangle(line_old_x-3,line_y+line_old_l,line_old_x+3,line_y+line_old_l+6,White);

91 Line(line_old_x,line_y+line_old_l+6,line_old_x,line_y+line_old_l+9,White);

92 Line(line_old_x,line_y+line_old_l+9,line_old_x+6,line_y+line_old_l+9,White);

93 Line(line_old_x+6,line_y+line_old_l+9,line_old_x+6,line_y+line_old_l+15,White);

94 Line(line_old_x+6,line_y+line_old_l+15,line_old_x-6,line_y+line_old_l+15,White);

95 Line(line_old_x-6,line_y+line_old_l+15,line_old_x-6,line_y+line_old_l+12,White);

96 }

97 Rectangle(line_x-3,line_y+line_l,line_x+3,line_y+line_l+6,Blue);

98 Line(line_x,line_y+line_l+6,line_x,line_y+line_l+9,Black);

99 Line(line_x,line_y+line_l+9,line_x+6,line_y+line_l+9,Black);

100 Line(line_x+6,line_y+line_l+9,line_x+6,line_y+line_l+15,Black);

101 Line(line_x+6,line_y+line_l+15,line_x-6,line_y+line_l+15,Black);

102 Line(line_x-6,line_y+line_l+15,line_x-6,line_y+line_l+12,Black);

103 }//画勾，x,y为绳的下端，r为大小

104 void drawH()

105 {

106 Line(h_x,h_y,h_x+h_w,h_y,Black);

107 }//画横梁

108 void drawHuaKuai()

109 {

110 if(line_old_x!=line_x)Rectangle(line_old_x-6*3/4,line_y-6,line_old_x+6*3/4,line_y,White);

111 Rectangle(line_x-6*3/4,line_y-6,line_x+6*3/4,line_y,Blue);

112 }//画滑块，x,y为绳的上端，r为大小

113 void drawLine()

114 {

115 if(line_old_l!=line_l || line_x!=line_old_x)Line(line_old_x,line_y,line_old_x,line_y+line_old_l,White);

116 Line(line_x,line_y,line_x,line_y+line_l,Black);

117 }//画线

118 void draw2()

119 {

120 drawH();

121 drawHuaKuai();

122 drawLine();

123 drawGou();

124 }

125 //------------------------run-------------------------------

126 main()

127 {

128 ILI9325_Initial(); //初始化LCD

129 CLR_Screen(White); //用背景色清屏

130 init1();//初始化1画面

131 init2();//初始化2画面

132 while(1)

133 {

134 run1();

135 draw1();

136 draw2();

137 }

138 }

关键字：TFT2.4彩屏滑块吊钩

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