Boyu Fang
TFT
Fork of
Ovation_Controller_1
by 
Andrew R
Embed:
(wiki syntax)
Show/hide line numbers
Graphic.h
00001 /***********************************************************************************/ 00002 /***** Newhaven NHD-5.7-640480WF-CTXL# Display Driver **********/ 00003 /***** for mbed (www.mbed,org) NXP LPC1768 32 bit ARM MCU ******/ 00004 /********* Adapted by Andrew C. Russell, March 2011 ***********/ 00005 00006 /************I hereby acknowledge and thank the following ******/ 00007 /***software authors whose code I have adapted and/or adopted***/ 00008 /*******************to create these drivers:- ******************/ 00009 00010 //Curt Lagerstam - Newhaven Display International, LLC for the dispay initialization. 00011 //James P Lynch - code adapted from his Nokia LCD display tutorial at 00012 //http://www.sparkfun.com/tutorial/Nokia%206100%20LCD%20Display%20Driver.pdf 00013 //Akifumi 'Tedd' Okano for assistance and adapting the .bmp display driver and writing 00014 //the driver for the font display 00015 /***********************************************************************************/ 00016 00017 //#include "mbed.h" 00018 //#include "font_1.h" 00019 //#include "stdlib.h" 00020 //#include "string.h" 00021 //#include "math.h" 00022 #include "font_new.h" 00023 //#include "system_defines.h" 00024 00025 /***********************************************************************************/ 00026 /********************************** Colors *****************************************/ 00027 /********* taken directly from http://web.njit.edu/~kevin/rgb.txt.html**************/ 00028 #define BLACK 0x000000 00029 #define WHITE 0xFFFFFF 00030 #define BLACK 0x000000 00031 #define RED 0xFF0000 00032 #define GREEN 0x00FF00 00033 #define LGREEN 0xCCFF00 //light green 00034 #define BLUE 0x0000FF 00035 #define GREY 0xBEBEBE 00036 #define DEEPINK 0xFF1493 00037 #define YELLOW 0xFFFF00 00038 #define LORANGE 0xFFFF00 //light orange 00039 #define DORANGE 0xFF9900 //dark orange 00040 #define OLIVE 0x999900 00041 00042 #define PASET 0x2B 00043 #define CASET 0x2A 00044 #define DISON 0x29 00045 #define DISOFF 0x28 00046 #define DEEPSLEEP 0xE5 00047 #define RAMWR 0x2C 00048 #define RAMCT 0x3C 00049 #define RESET 0x01 00050 #define DISINV 0x21 00051 #define DISNOR 0x20 00052 #define NOP 0x00 00053 #define XMAX 640 // x axis max pixels 00054 #define YMAX 480 // y axis max pixels 00055 #define TRUE 1 00056 #define SPAN 460 //this is for the slider bar 00057 #define ZERO 100 00058 #define PI 3.14159265 00059 00060 // Font sizes 00061 #define SMALL 0 00062 #define MEDIUM 1 00063 #define LARGE 2 00064 #define LARGE1 3 00065 /********************************************************************/ 00066 #ifdef TEST 00067 extern unsigned char screen[ SC_WIDTH * SC_HEIGHT ] = { '.' }; 00068 #endif 00069 /********************************************************************/ 00070 //unsigned char FONT6x8[97][8]; 00071 //unsigned char FONT8x8[97][8]; 00072 //unsigned char FONT8x16[97][8]; 00073 /************ here the XY reference locations for the buttons ************/ 00074 int righttbutinc=80; 00075 int xref2=590; //right hand side button x reference 00076 int xref1=16; //left hand side button x reference 00077 int leftbutinc=76; //y axis increment for the left hand side buttons 00078 int yref1=70; 00079 int xbutsize1=60; // x size of button 00080 int ybutsize1=50; // y size of button 00081 /************************************************************************/ 00082 unsigned char command; 00083 unsigned char data1; 00084 int DOWN; 00085 int RIGHT; 00086 int color; 00087 unsigned int fill; 00088 unsigned int radius; 00089 int z; 00090 int color1; 00091 int color2; 00092 //float slider; 00093 //float vol; 00094 00095 /**************************** forward references *******************************/ 00096 void LCDSetXY(int x, int y); 00097 void LCDClearScreen(void); 00098 void LCDSetPixel(int x, int y, int color); 00099 void LCDSetLine(int x1, int y1, int x2, int y2, int color); 00100 void LCDSetRect(int x0, int y0, int x1, int y1, int fill, int color); 00101 void LCDSetCircle(int x0, int y0, int radius, int color); 00102 void LCDPutChar(char c, int x, int y, int size, int fcolor, int bcolor); 00103 void LCDPutString (char *lcd_string, const char *font_style, unsigned char x, unsigned char y, 00104 unsigned char fcolor, unsigned char bcolor); 00105 void trigcircle (int xtc, int ytc, int radius, int color); 00106 void show_screen( int xs, int width, int ys, int height ); 00107 void volume_slider (int volume); 00108 void mute (unsigned int onoff); 00109 //************************************************************************************ 00110 00111 void Write_Command(unsigned char command) { 00112 CS=1; /* just to make sure */ 00113 nRD = 1; /* make sure the RD is HIGH just to be sure */ 00114 DC=0; 00115 nWR = 0; 00116 CS=0; 00117 //data_bus_write(command); 00118 DB=command; 00119 CS = 1; 00120 nWR = 1; 00121 } 00122 //;****************************************************************************** 00123 //void Write_Data(unsigned char data1) { 00124 void Write_Data(int data1) { 00125 CS=1; /* just to make sure */ 00126 nRD = 1; 00127 DC=1; 00128 nWR = 0; 00129 CS=0; 00130 //data_bus_write(data1); 00131 DB=data1;//write(data1); 00132 CS = 1; 00133 nWR = 1; 00134 } 00135 //==================================================== 00136 void Command_Write(unsigned char REG,unsigned char VALUE) { 00137 Write_Command(REG); 00138 Write_Data(VALUE); 00139 } 00140 //====================================================== 00141 void SendData(unsigned long color) { 00142 Write_Data((color)>>16); //red 00143 Write_Data((color)>>8); //green 00144 Write_Data(color); //blue 00145 } 00146 /********************************************************************************/ 00147 // initialize the SSD1963 controller 00148 void Init_SSD1963 (void) { 00149 Write_Command(0x01); //Software Reset 00150 wait_ms(10); 00151 Write_Command(0x01); //Software Reset 00152 wait_ms(10); 00153 Write_Command(0x01); //Software Reset 00154 wait_ms(10); 00155 Command_Write(0xe0,0x01); //START PLL 00156 wait_us(1); 00157 Command_Write(0xe0,0x03); //LOCK PLL 00158 Write_Command(0xb0); //SET LCD MODE SET TFT 18Bits MODE 00159 Write_Data(0x0c); //SET TFT MODE & hsync+Vsync+DEN MODE 00160 Write_Data(0x80); //SET TFT MODE & hsync+Vsync+DEN MODE 00161 Write_Data(0x02); //SET horizontal size=640-1 HightByte 00162 Write_Data(0x7f); //SET horizontal size=640-1 LowByte 00163 Write_Data(0x01); //SET vertical size=480-1 HightByte 00164 Write_Data(0xdf); //SET vertical size=480-1 LowByte 00165 Write_Data(0x00); //SET even/odd line RGB seq.=RGB 00166 Command_Write(0xf0,0x00); //SET pixel data I/F format=8bit 00167 Command_Write(0x3a,0x60); // SET R G B format = 6 6 6 00168 Write_Command(0xe6); //SET PCLK freq=4.94MHz ; pixel clock frequency 00169 Write_Data(0x02); 00170 Write_Data(0xff); 00171 Write_Data(0xff); 00172 Write_Command(0xb4); //SET HBP, 00173 Write_Data(0x02); //SET HSYNC Total=760 00174 Write_Data(0xf8); 00175 Write_Data(0x00); //SET HBP 68 00176 Write_Data(0x44); 00177 Write_Data(0x0f); //SET VBP 16=15+1 00178 Write_Data(0x00); //SET Hsync pulse start position 00179 Write_Data(0x00); 00180 Write_Data(0x00); //SET Hsync pulse subpixel start position 00181 Write_Command(0xb6); //SET VBP, 00182 Write_Data(0x01); //SET Vsync total 00183 Write_Data(0xf8); 00184 Write_Data(0x00); //SET VBP=19 00185 Write_Data(0x13); 00186 Write_Data(0x07); //SET Vsync pulse 8=7+1 00187 Write_Data(0x00); //SET Vsync pulse start position 00188 Write_Data(0x00); 00189 Write_Command(0x2a); //SET column address 00190 Write_Data(0x00); //SET start column address=0 00191 Write_Data(0x00); 00192 Write_Data(0x02); //SET end column address=639 00193 Write_Data(0x7f); 00194 Write_Command(0x2b); //SET page address 00195 Write_Data(0x00); //SET start page address=0 00196 Write_Data(0x00); 00197 Write_Data(0x01); //SET end page address=479 00198 Write_Data(0xdf); 00199 Write_Command(0x29); //SET display on 00200 } 00201 00202 00203 /********************************************************************************/ 00204 void WindowSet( int s_x,int e_x,int s_y,int e_y) { 00205 Write_Command(CASET); //SET page address 00206 Write_Data((s_x)>>8); //SET start page address=0 00207 Write_Data(s_x); 00208 Write_Data((e_x)>>8); //SET end page address=639 00209 Write_Data(e_x); 00210 Write_Command(PASET); //SET column address 00211 Write_Data((s_y)>>8); //SET start column address=0 00212 Write_Data(s_y); 00213 Write_Data((e_y)>>8); //SET end column address=479 00214 Write_Data(e_y); 00215 } 00216 /***************************************************************************/ 00217 /* this routine locates the screen pointer at position XY in the frame buffer */ 00218 void LCDSetXY(int x, int y) { 00219 Write_Command(CASET); //SET page address 00220 Write_Data((x)>>8); //SET start page address=0 00221 Write_Data(x); 00222 Write_Data((XMAX)>>8); //SET end page address=XMAX 00223 Write_Data(XMAX); 00224 Write_Command(PASET); //SET column address 00225 Write_Data((y)>>8); //SET start column address=0 00226 Write_Data(y); 00227 Write_Data((YMAX)>>8); //SET end column address=YMAX 00228 Write_Data(YMAX); 00229 Write_Command(RAMWR); //ready to now start writing the data 00230 //when returnung to the caller 00231 } 00232 00233 00234 /********************************************************************************/ 00235 void clear_to_color(int color) { 00236 int m,n; 00237 WindowSet(0,640,0,480); // 0-640 wide by 0-480 high 00238 Write_Command(RAMWR); 00239 for (m=0;m<481;m++) { 00240 for (n=0;n<641;n++) { 00241 SendData(color); 00242 } 00243 } 00244 } 00245 /**********************************************************************************/ 00246 /********** this routine lights up a single pixel to a specific colour ***********/ 00247 void LCDSetPixel(int x,int y, int color) { 00248 Write_Command(CASET); //SET page address 00249 Write_Data((x)>>8); //SET start page address=0 00250 Write_Data(x); 00251 Write_Data((XMAX)>>8); //SET end page address=XMAX 00252 Write_Data(XMAX); 00253 Write_Command(PASET); //SET column address 00254 Write_Data((y)>>8); //SET start column address=0 00255 Write_Data(y); 00256 Write_Data((YMAX)>>8); //SET end column address=YMAX 00257 Write_Data(YMAX); 00258 Write_Command(RAMWR); //ready to now start writing the data 00259 //when returnung to the caller 00260 SendData(color); 00261 Write_Command(NOP); 00262 } 00263 /*********************************************************************************/ 00264 /************ This routine draws a line between 2 points on the screen ***********/ 00265 void LCDSetLine(int x0, int y0, int x1,int y1, int color) { 00266 int dy = y1 - y0; 00267 int dx = x1 - x0; 00268 int stepx, stepy; 00269 if (dy < 0) { 00270 dy = -dy; 00271 stepy = -1; 00272 } else { 00273 stepy = 1; 00274 } 00275 if (dx < 0) { 00276 dx = -dx; 00277 stepx = -1; 00278 } else { 00279 stepx = 1; 00280 } 00281 dy <<= 1; // dy is now 2*dy 00282 dx <<= 1; // dx is now 2*dx 00283 LCDSetPixel(x0, y0, color); 00284 if (dx > dy) { 00285 int fraction = dy - (dx >> 1); // same as 2*dy - dx 00286 while (x0 != x1) { 00287 if (fraction >= 0) { 00288 y0 += stepy; 00289 fraction -= dx; // same as fraction -= 2*dx 00290 } 00291 x0 += stepx; 00292 fraction += dy; // same as fraction -= 2*dy 00293 LCDSetPixel(x0, y0, color); 00294 } 00295 } else { 00296 int fraction = dx - (dy >> 1); 00297 while (y0 != y1) { 00298 if (fraction >= 0) { 00299 x0 += stepx; 00300 fraction -= dy; 00301 } 00302 y0 += stepy; 00303 fraction += dx; 00304 LCDSetPixel(x0, y0, color); 00305 } 00306 } 00307 } 00308 /*******************************************************************************/ 00309 /************** draw a rectangle, filled or not filled *************************/ 00310 void LCDSetRect(int x0, int y0, int x1,int y1, int fill, int color) { 00311 int xmin, xmax, ymin, ymax; 00312 int i; 00313 // check if the rectangle is to be filled 00314 if (fill == TRUE) { 00315 // calculate the min and max for x and y directions 00316 xmin = (x0 <= x1) ? x0 : x1; 00317 xmax = (x0 > x1) ? x0 : x1; 00318 ymin = (y0 <= y1) ? y0 : y1; 00319 ymax = (y0 > y1) ? y0 : y1; 00320 Write_Command(CASET); //SET page address 00321 Write_Data((x0)>>8); //SET start page address=0 00322 Write_Data(x0); 00323 Write_Data((x1)>>8); //SET end page address=XMAX 00324 Write_Data(x1); 00325 Write_Command(PASET); //SET column address 00326 Write_Data((y0)>>8); //SET start column address=0 00327 Write_Data(y0); 00328 Write_Data((y1)>>8); //SET end column address=YMAX 00329 Write_Data(y1); 00330 Write_Command(RAMWR); //ready to now start writing the data 00331 for (i = 0; i < ((((xmax - xmin + 1) * (ymax - ymin + 1))) + 1); i++) { 00332 SendData(color); 00333 } 00334 } else { 00335 LCDSetLine(x0, y0, x1, y0, color); 00336 LCDSetLine(x0, y1, x1, y1, color); 00337 LCDSetLine(x0, y0, x0, y1, color); 00338 LCDSetLine(x1, y0, x1, y1, color); 00339 } 00340 } 00341 /***************************************************************************/ 00342 void LCDSetCircle(int x0, int y0, int radius, int color) { 00343 int f = 1 - radius; 00344 int ddF_x = 0; 00345 int ddF_y = -2 * radius; 00346 int x = 0; 00347 int y = radius; 00348 LCDSetPixel(x0, y0 + radius, color); 00349 LCDSetPixel(x0, y0 - radius, color); 00350 LCDSetPixel(x0 + radius, y0, color); 00351 LCDSetPixel(x0 - radius, y0, color); 00352 while (x < y) { 00353 if (f >= 0) { 00354 y--; 00355 ddF_y += 2; 00356 f += ddF_y; 00357 } 00358 x++; 00359 ddF_x += 2; 00360 f += ddF_x + 1; 00361 LCDSetPixel(x0 + x, y0 + y, color); 00362 LCDSetPixel(x0 - x, y0 + y, color); 00363 LCDSetPixel(x0 + x, y0 - y, color); 00364 LCDSetPixel(x0 - x, y0 - y, color); 00365 LCDSetPixel(x0 + y, y0 + x, color); 00366 LCDSetPixel(x0 - y, y0 + x, color); 00367 LCDSetPixel(x0 + y, y0 - x, color); 00368 LCDSetPixel(x0 - y, y0 - x, color); 00369 } 00370 } 00371 /***************************************************************************/ 00372 /***************** this is the mini-font version ***************************/ 00373 void LCDPutChar(char c, int x, int y, int size, int fColor, int bColor) { 00374 extern const unsigned char FONT6x8[97][8]; 00375 extern const unsigned char FONT8x8[97][8]; 00376 extern const unsigned char FONT8x16[97][16]; 00377 extern const unsigned char FONT24x59[1][177]; 00378 00379 int i,j; 00380 unsigned int nCols; 00381 unsigned int nRows; 00382 unsigned int nBytes; 00383 unsigned char PixelRow; 00384 unsigned char Mask; 00385 unsigned int Word0; 00386 unsigned char *pFont; 00387 unsigned char *pChar; 00388 unsigned char *FontTable[] = { 00389 (unsigned char *)FONT6x8, 00390 (unsigned char *)FONT8x8, 00391 (unsigned char *)FONT8x16, 00392 (unsigned char *)FONT24x59 // I added this - it is just for the zero 00393 }; 00394 // get pointer to the beginning of the selected font table 00395 pFont = (unsigned char *)FontTable[size]; 00396 // get the nColumns, nRows and nBytes in the font table 00397 nCols = *pFont; 00398 nRows = *(pFont + 1); 00399 nBytes = *(pFont + 2); 00400 // get pointer to the last byte of the desired character - i.e. last byte in the row 00401 pChar = pFont + (nBytes * (c - 0x1F)) + nBytes - 1; 00402 00403 WindowSet( x, (x + nRows - 1), y, (y + nCols - 1) ); // set window (drawing rectangle) to font size 00404 Write_Command(RAMWR); 00405 00406 for ( i = (nRows - 1); i >= 0; i-- ) { 00407 PixelRow = *pChar--; 00408 Mask = 0x80; 00409 00410 for ( j = 0; j < nCols; j++ ) { 00411 00412 Word0 = (PixelRow & Mask) ? fColor : bColor; 00413 Mask = Mask >> 1; 00414 00415 Write_Data( (Word0 >> 16) & 0xFF ); 00416 Write_Data( (Word0 >> 8) & 0xFF ); 00417 Write_Data( (Word0 ) & 0xFF ); 00418 } 00419 } 00420 Write_Command(NOP);// this terminates the Write Memory command 00421 } 00422 /*****************************************************************************/ 00423 /***************** this is the mini-font version ***************************/ 00424 void LCDPutStr(char *pString, int x, int y, int Size, int fColor, int bColor) { 00425 // loop until null-terminator is seen 00426 while (*pString != 0x00) { 00427 // draw the character 00428 LCDPutChar(*pString++, y, x, Size, fColor, bColor); 00429 // advance the y position 00430 if (Size == 0)// small 00431 y = y + 6; 00432 else if (Size == 1) //medium 00433 y = y + 8; 00434 else if (Size == 2) //large 00435 y = y + 16; 00436 else if (Size == 3) 00437 y = y + 24; //large1 00438 if (y > 640) break; //bail out if it exceeds screen width 00439 } 00440 } 00441 /******************************** square button ***********************/ 00442 void sqbutton1(unsigned int x0, unsigned int y0, unsigned int fill, unsigned int color) { 00443 unsigned int xmin, xmax, ymin, ymax; 00444 int i; 00445 00446 // check if the rectangle is to be filled 00447 if (fill == TRUE) { 00448 // best way to create a filled rectangle is to define a drawing box 00449 // and loop two pixels at a time 00450 // calculate the min and max for x and y directions 00451 xmin = (x0 <= (x0 + xbutsize1)) ? x0 : (x0 + xbutsize1); 00452 xmax = (x0 > (x0 + xbutsize1)) ? x0 : (x0 + xbutsize1); 00453 ymin = (y0 <= (y0+ybutsize1)) ? y0 : (y0+ybutsize1); 00454 ymax = (y0 > (y0+ybutsize1)) ? y0 : (y0+ybutsize1); 00455 Write_Command(CASET); //SET page address 00456 Write_Data((x0)>>8); //SET start page address=0 00457 Write_Data(x0); 00458 Write_Data((x0 + xbutsize1)>>8); //SET end page address=XMAX 00459 Write_Data (x0 + xbutsize1); 00460 Write_Command(PASET); //SET column address 00461 Write_Data((y0)>>8); //SET start column address=0 00462 Write_Data(y0); 00463 Write_Data((y0+ybutsize1)>>8); //SET end column address=YMAX 00464 Write_Data (y0+ybutsize1); 00465 Write_Command(RAMWR); //ready to now start writing the data 00466 for (i = 0; i < ((((xmax - xmin + 1) * (ymax - ymin + 1))) + 1); i++) { 00467 SendData(color); 00468 } 00469 } else { 00470 00471 LCDSetLine(x0, y0, (x0 + xbutsize1), y0, color); 00472 LCDSetLine(x0, (y0+ybutsize1), (x0 + xbutsize1), (y0+ybutsize1), color); 00473 LCDSetLine(x0, y0, x0, (y0+ybutsize1), color); 00474 LCDSetLine((x0 + xbutsize1), y0, (x0 + xbutsize1), (y0+ybutsize1), color); 00475 } 00476 } 00477 00478 /**************************************** volume slider ******************************************/ 00479 void volume_slider(int volume) { //was float 00480 int slider; 00481 int pos; 00482 pos = (volume*450)/222; 00483 slider = ZERO+pos; //((volume/255)*SPAN); 00484 LCDSetRect((ZERO-10),37,(SPAN+ZERO+10),60,1,BLACK); //erase the previous slider button position 00485 LCDSetRect(slider,40,(slider+10),60,1,WHITE); 00486 00487 } 00488 /*************************************************************************************************/ 00489 /***************************** this is the main central button ******************************/ 00490 void big_button(void) { 00491 int z; 00492 for (z=117;z<122;z++) { 00493 LCDSetCircle(320,240,z,WHITE); 00494 } 00495 for (z=130;z<133;z++) { 00496 LCDSetCircle(320,240,z,WHITE); 00497 } 00498 } 00499 /*************************************************************************************************/ 00500 void volume_display_window(void) { 00501 LCDSetRect(223,198,418,283,0,WHITE); 00502 } 00503 /*************************************************************************************************/ 00504 void slider_bar(void) { 00505 00506 LCDSetRect(100, 20,560,30,0,WHITE);//slider scale volume bar 00507 LCDPutStr("0ff -82 -65 -48 -30 -12 -6 0 +7 +16",10,100,MEDIUM, WHITE,BLACK);//slider scale 00508 00509 } 00510 /*************************************************************************************************/ 00511 void input_sel_window(void) { 00512 LCDSetRect(180,380,460,460,0,WHITE);// input select window 00513 } 00514 /*************************************************************************************************/ 00515 void input_buttons(void) { 00516 00517 LCDSetCircle(xref2,(1*righttbutinc),25,WHITE); 00518 FontDrawString("CD",(xref2-75),(righttbutinc-20),WHITE,BLACK,&Calibri28); 00519 00520 LCDSetCircle(xref2,(2*righttbutinc),25,WHITE); 00521 FontDrawString("Aux2",(xref2-108),((2*righttbutinc)-20),WHITE,BLACK,&Calibri28); 00522 00523 LCDSetCircle(xref2,(3*righttbutinc),25,WHITE); 00524 FontDrawString("Aux1",(xref2-108),((3*righttbutinc)-20),WHITE,BLACK,&Calibri28); 00525 00526 LCDSetCircle(xref2,(4*righttbutinc),25,WHITE); 00527 FontDrawString("Recdr",(xref2-122),((4*righttbutinc)-20),WHITE,BLACK,&Calibri28); 00528 00529 LCDSetCircle(xref2,(5*righttbutinc),25,WHITE); 00530 FontDrawString("Phono",(xref2-132),((5*righttbutinc)-20),WHITE,BLACK,&Calibri28); 00531 } 00532 00533 /*************************************************************************************************/ 00534 void phono_d(int onoff) { 00535 int circinc; 00536 if (onoff==0) { 00537 for (circinc=1;circinc<27;circinc++) { 00538 LCDSetCircle(xref2,(5*righttbutinc),circinc,BLACK); 00539 } //first erase the button 00540 00541 LCDSetCircle(xref2,(5*righttbutinc),25,WHITE); 00542 } //now draw it in outline = OFF 00543 00544 else { 00545 for (circinc=1;circinc<26;circinc++) { //so onoff must have been TRUE 00546 LCDSetCircle(xref2,(5*righttbutinc),circinc,GREEN); //it on so draw it in GREEN 00547 } 00548 } 00549 } 00550 /*************************************************************************************************/ 00551 void AUX1(int onoff) { 00552 int circinc; 00553 if (onoff==0) { 00554 for (circinc=1;circinc<27;circinc++) { 00555 LCDSetCircle(xref2,(3*righttbutinc),circinc,BLACK); 00556 } //first erase the button 00557 00558 LCDSetCircle(xref2,(3*righttbutinc),25,WHITE); 00559 } //now draw it in outline = OFF 00560 00561 else { 00562 for (circinc=1;circinc<26;circinc++) { //so onoff must have been TRUE 00563 LCDSetCircle(xref2,(3*righttbutinc),circinc,GREEN); //it on so draw it in GREEN 00564 } 00565 } 00566 } 00567 /*************************************************************************************************/ 00568 void AUX2(int onoff) { 00569 int circinc; 00570 if (onoff==0) { 00571 for (circinc=1;circinc<27;circinc++) { 00572 LCDSetCircle(xref2,(2*righttbutinc),circinc,BLACK); 00573 } //first erase the button 00574 00575 LCDSetCircle(xref2,(2*righttbutinc),25,WHITE); 00576 } //now draw it in outline = OFF 00577 00578 else { 00579 for (circinc=1;circinc<26;circinc++) { //so onoff must have been TRUE 00580 LCDSetCircle(xref2,(2*righttbutinc),circinc,GREEN); //it on so draw it in GREEN 00581 } 00582 } 00583 } 00584 /*************************************************************************************************/ 00585 void CD_d(int onoff) { 00586 int circinc; 00587 if (onoff==0) { 00588 for (circinc=1;circinc<27;circinc++) { 00589 LCDSetCircle(xref2,(1*righttbutinc),circinc,BLACK); 00590 } //first erase the button 00591 00592 LCDSetCircle(xref2,(1*righttbutinc),25,WHITE); 00593 } //now draw it in outline = OFF 00594 00595 else { 00596 for (circinc=1;circinc<26;circinc++) { //so onoff must have been TRUE 00597 LCDSetCircle(xref2,(1*righttbutinc),circinc,GREEN); //it on so draw it in GREEN 00598 } 00599 } 00600 } 00601 /*************************************************************************************************/ 00602 void Recorder_d(int onoff) { 00603 int circinc; 00604 if (onoff==0) { 00605 for (circinc=1;circinc<27;circinc++) { 00606 LCDSetCircle(xref2,(4*righttbutinc),circinc,BLACK); 00607 } //first erase the button 00608 00609 LCDSetCircle(xref2,(4*righttbutinc),25,WHITE); 00610 } //now draw it in outline = OFF 00611 00612 else { 00613 for (circinc=1;circinc<26;circinc++) { //so onoff must have been TRUE 00614 LCDSetCircle(xref2,(4*righttbutinc),circinc,GREEN); //it on so draw it in GREEN 00615 } 00616 } 00617 } 00618 00619 /*************************************************************************************************/ 00620 void Control_buttons(void) { 00621 00622 sqbutton1(xref1,80,0,WHITE); //mute 00623 FontDrawString("Mute",82,87,WHITE,BLACK,&Calibri28); 00624 00625 sqbutton1(xref1, 196,0,WHITE); //Rec 00626 FontDrawString("Rec",82,197,WHITE,BLACK,&Calibri28); //gap is 66 00627 00628 //sqbutton1(xref1,202,0,WHITE); //stdby 00629 //FontDrawString("Stdby",82,203,WHITE,BLACK,&Calibri28); 00630 00631 sqbutton1(xref1, 312,0,WHITE);//power amp 00632 FontDrawString("Amp",82,313,WHITE,BLACK,&Calibri28); 00633 00634 //sqbutton1(xref1,400,0,RED); //this is the IR indicator 00635 //FontDrawString("IR",82,400,WHITE,BLACK,&Calibri28); 00636 00637 } 00638 /*************************************************************************************************/ 00639 void mute(unsigned int onoff) { //this is the bottom button 00640 if (onoff==0) { 00641 sqbutton1(xref1,80,1,BLACK); //first erase the button 00642 sqbutton1(xref1,80,0,WHITE); 00643 } //now redraw it 00644 else { 00645 sqbutton1(16,80,1,WHITE); 00646 } 00647 } 00648 /*************************************************************************************************/ 00649 void record(unsigned int onoff) { //this is the second from bottom button 00650 if (onoff==0) { 00651 sqbutton1(xref1,196,1,BLACK); //first erase the button 00652 sqbutton1(16, 196,0,WHITE); 00653 } //now redraw it 00654 else { 00655 sqbutton1(16,196,1,WHITE); 00656 } 00657 } 00658 /*************************************************************************************************/ 00659 void stdby(unsigned int onoff) { //this is the 3rd from bottom button 00660 if (onoff==0) { 00661 sqbutton1(xref1,202,1,BLACK); //first erase the button 00662 sqbutton1(xref1, 202,0,WHITE); 00663 } //now redraw it 00664 else { 00665 sqbutton1(xref1,202,1,WHITE); 00666 } 00667 } 00668 /*************************************************************************************************/ 00669 void pwramp(unsigned int onoff) { //this is the top lefthand side button 00670 if (onoff==0) { 00671 sqbutton1(xref1, 312,1,BLACK); //first erase the button 00672 sqbutton1(xref1,312,0,WHITE); 00673 } //now redraw it 00674 else { 00675 sqbutton1(xref1, 312,1,WHITE); 00676 } 00677 } 00678 /*************************************************************************************************/ 00679 void infra(unsigned int onoff) { //this is the top lefthand side button 00680 if (onoff==0) { 00681 sqbutton1(xref1, 400,1,BLACK); //first erase the button 00682 sqbutton1(xref1,400,0,RED); 00683 } //now redraw it 00684 else { 00685 sqbutton1(xref1, 400,1,RED); 00686 } 00687 } 00688 /*************************************************************************************************/ 00689 void trigcircle (int xtc, int ytc, int radius, int color) { 00690 00691 double circ; 00692 double cosnum; 00693 double sinum; 00694 for (circ=0;circ<=volume;circ++) { 00695 sinum=sin(circ)*radius; 00696 cosnum=cos(circ)*radius; 00697 LCDSetLine(xtc,ytc,(sinum+xtc),(cosnum+ytc),color); 00698 } 00699 } 00700 00701 /**************************************************************************************/ 00702 00703 void clear_input_select(void) { 00704 00705 int circinc; 00706 for (circinc=1;circinc<24;circinc++) { 00707 00708 LCDSetCircle(xref2,(5*righttbutinc),circinc,BLACK); //phono 00709 LCDSetCircle(xref2,(3*righttbutinc),circinc,BLACK); //aux1 00710 LCDSetCircle(xref2,(2*righttbutinc),circinc,BLACK); //aux2 00711 LCDSetCircle(xref2,(1*righttbutinc),circinc,BLACK); //CD 00712 LCDSetCircle(xref2,(4*righttbutinc),circinc,BLACK); //recorder 00713 } 00714 }
Generated on Thu Jul 14 2022 01:02:03 by
1.7.2