tetsuya noguchi / OledLib

ALO-095BWNN-J9 aitendo OLED 96x64 SPI model Ver1.04

spioled96x64.cpp@2:e331851128c1, 2011-01-12 (annotated)

Committer:
TETSUYA
Date:
Wed Jan 12 07:47:32 2011 +0000
Revision:
2:e331851128c1
Parent:
0:94eac1a165ab
Child:
3:eab8d193745a
Ver 1.01

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TETSUYA 2:e331851128c1 1 // ALO-095BWNN-J9 test program
TETSUYA 2:e331851128c1 2 // See also "http://www.aitendo.co.jp/product/2099"
TETSUYA 2:e331851128c1 3 // Ver1.00 ‰”ÅŠ®¬
TETSUYA 2:e331851128c1 4 // Ver1.01 ƒtƒHƒ“ƒg‚ðk6x8ƒtƒHƒ“ƒg‚ɕύXB’è‹`‚gƒtƒ@ƒCƒ‹‚à‘SŠp‚Æ‚Í•ª—£
TETSUYA 2:e331851128c1 5 // ƒtƒHƒ“ƒg•`‰æƒ‹[ƒ`ƒ“‚ª‚Pƒhƒbƒg‚·‚­‚È‚­“®‚­‚Ì‚ðC³
TETSUYA 2:e331851128c1 6 // ”CˆÓƒJƒ‰[ƒpƒ^[ƒ“‚ð•`‰æ‚Å‚«‚é‚悤‚ɏC³
TETSUYA 2:e331851128c1 7
TETSUYA 2:e331851128c1 8
TETSUYA 2:e331851128c1 9 #include "mbed.h"
TETSUYA 2:e331851128c1 10 #include "spioled96x64.h"
TETSUYA 2:e331851128c1 11
TETSUYA 2:e331851128c1 12 //Serial pc(USBTX, USBRX);
TETSUYA 2:e331851128c1 13 #define countof(x) ( sizeof(x) / sizeof(x[0]) )
TETSUYA 2:e331851128c1 14
TETSUYA 2:e331851128c1 15
TETSUYA 2:e331851128c1 16 // ƒRƒ“ƒXƒgƒ‰ƒNƒ^
TETSUYA 2:e331851128c1 17 SPIOLED96x64::SPIOLED96x64(PinName cs_pin, PinName rst_pin, PinName a0_pin, PinName mosi_pin, PinName miso_pin, PinName sclk_pin)
TETSUYA 2:e331851128c1 18 : CS(cs_pin), RES(rst_pin), DC(a0_pin), spi(mosi_pin, miso_pin, sclk_pin)
TETSUYA 2:e331851128c1 19 {
TETSUYA 2:e331851128c1 20 Init();
TETSUYA 2:e331851128c1 21 }
TETSUYA 2:e331851128c1 22
TETSUYA 2:e331851128c1 23 // ƒCƒjƒVƒƒƒ‰ƒCƒU
TETSUYA 2:e331851128c1 24 void SPIOLED96x64::Init(void)
TETSUYA 2:e331851128c1 25 {
TETSUYA 2:e331851128c1 26
TETSUYA 2:e331851128c1 27 spi.format(8,3); //8bit frame and POL=1 /PHA=1(UpEdge Sampled)
TETSUYA 2:e331851128c1 28 spi.frequency(25000000); // modify later
TETSUYA 2:e331851128c1 29 //spi.frequency(42000000); // modify later
TETSUYA 2:e331851128c1 30
TETSUYA 2:e331851128c1 31 // reset
TETSUYA 2:e331851128c1 32 wait_ms(200);
TETSUYA 2:e331851128c1 33 RES = 0; //Reset active
TETSUYA 2:e331851128c1 34 wait_ms(200);
TETSUYA 2:e331851128c1 35 RES = 1;
TETSUYA 2:e331851128c1 36
TETSUYA 2:e331851128c1 37
TETSUYA 2:e331851128c1 38 // initialize sequence
TETSUYA 2:e331851128c1 39 RegWrite(0xae); //OLED display OFF
TETSUYA 2:e331851128c1 40
TETSUYA 2:e331851128c1 41 //Row Address
TETSUYA 2:e331851128c1 42 RegWrite(0x75); /* Set Row Address */
TETSUYA 2:e331851128c1 43 RegWrite(0x00); /* Start = 0 */
TETSUYA 2:e331851128c1 44 RegWrite(0x3f); /* End = 63 */
TETSUYA 2:e331851128c1 45 RegWrite(0x15); /* Set Column Address */
TETSUYA 2:e331851128c1 46 RegWrite(0x00); /* Start = 0 */
TETSUYA 2:e331851128c1 47 RegWrite(0x5F); /* End = 95 */
TETSUYA 2:e331851128c1 48
TETSUYA 2:e331851128c1 49 //Contrast
TETSUYA 2:e331851128c1 50 RegWrite(0xa0); //Set remap & data format 0111 0000
TETSUYA 2:e331851128c1 51 RegWrite(0x74); // 65k Color/8bit buswidth/format1
TETSUYA 2:e331851128c1 52 RegWrite(0xa1); //set display start row RAM
TETSUYA 2:e331851128c1 53 RegWrite(0x00);
TETSUYA 2:e331851128c1 54 RegWrite(0xa2); //set dispaly offset
TETSUYA 2:e331851128c1 55 RegWrite(0x00);
TETSUYA 2:e331851128c1 56 RegWrite(0xa4); //Set Display Mode
TETSUYA 2:e331851128c1 57 RegWrite(0xa8); //Set Multiplex Ratio
TETSUYA 2:e331851128c1 58 RegWrite(0x3f);
TETSUYA 2:e331851128c1 59 RegWrite(0xad); //Set Master Configuration
TETSUYA 2:e331851128c1 60 RegWrite(0x8f); //(External VCC Supply Selected)
TETSUYA 2:e331851128c1 61 RegWrite(0xB0); //Set Power Saving Mode
TETSUYA 2:e331851128c1 62 RegWrite(0x1a);
TETSUYA 2:e331851128c1 63 RegWrite(0xB1); //Set Phase 1 & 2 Period Adjustment
TETSUYA 2:e331851128c1 64 RegWrite(0x74);
TETSUYA 2:e331851128c1 65 RegWrite(0xb3); //Set Display Clock Divide Ratio / Oscillator Frequency
TETSUYA 2:e331851128c1 66 RegWrite(0xd0);
TETSUYA 2:e331851128c1 67 RegWrite(0x8A); //Set Second Pre-charge Speed of Color A
TETSUYA 2:e331851128c1 68 RegWrite(0x81);
TETSUYA 2:e331851128c1 69 RegWrite(0x8B); //Set Second Pre-charge Speed of Color B
TETSUYA 2:e331851128c1 70 RegWrite(0x82);
TETSUYA 2:e331851128c1 71 RegWrite(0x8C); //Set Second Pre-charge Speed of Color C
TETSUYA 2:e331851128c1 72 RegWrite(0x83);
TETSUYA 2:e331851128c1 73 RegWrite(0xBB); //Set Pre-charge Level
TETSUYA 2:e331851128c1 74 RegWrite(0x3e);
TETSUYA 2:e331851128c1 75 RegWrite(0xBE); //Set VCOMH
TETSUYA 2:e331851128c1 76 RegWrite(0x3e);
TETSUYA 2:e331851128c1 77 RegWrite(0x87); //Set Master Current Control
TETSUYA 2:e331851128c1 78 RegWrite(0x0f);
TETSUYA 2:e331851128c1 79 RegWrite(0x81); //Set Contrast Control for Color gAh
TETSUYA 2:e331851128c1 80 RegWrite(0x80);
TETSUYA 2:e331851128c1 81 RegWrite(0x82); //Set Contrast Control for Color gBh
TETSUYA 2:e331851128c1 82 RegWrite(0x80);
TETSUYA 2:e331851128c1 83 RegWrite(0x83); //Set Contrast Control for Color gCh
TETSUYA 2:e331851128c1 84 RegWrite(0x80);
TETSUYA 2:e331851128c1 85 RegWrite(0xaf); //display ON
TETSUYA 2:e331851128c1 86
TETSUYA 2:e331851128c1 87 x_locate = 0;
TETSUYA 2:e331851128c1 88 y_locate = 0;
TETSUYA 2:e331851128c1 89 chr_size = CS_NORMAL;
TETSUYA 2:e331851128c1 90 Fill_Screen(0);
TETSUYA 2:e331851128c1 91 }
TETSUYA 2:e331851128c1 92
TETSUYA 2:e331851128c1 93 // ƒŒƒWƒXƒ^ƒ‰ƒCƒg
TETSUYA 2:e331851128c1 94 void SPIOLED96x64::RegWrite(unsigned char Command)
TETSUYA 2:e331851128c1 95 {
TETSUYA 2:e331851128c1 96 DC = 0; // Command
TETSUYA 2:e331851128c1 97 CS = 0; // CS active(toggle OLED)
TETSUYA 2:e331851128c1 98 spi.write(Command);
TETSUYA 2:e331851128c1 99 CS = 1;
TETSUYA 2:e331851128c1 100 }
TETSUYA 2:e331851128c1 101 // ƒ}ƒ‹ƒ`ƒoƒCƒg ƒŒƒWƒXƒ^Ý’è
TETSUYA 2:e331851128c1 102 void SPIOLED96x64::RegWriteM(unsigned char *Command, int count)
TETSUYA 2:e331851128c1 103 {
TETSUYA 2:e331851128c1 104 int i;
TETSUYA 2:e331851128c1 105 DC = 0; // Command
TETSUYA 2:e331851128c1 106 CS = 0; // CS active(toggle OLED)
TETSUYA 2:e331851128c1 107 for( i=0;i<count;i++){
TETSUYA 2:e331851128c1 108 spi.write(*Command++);
TETSUYA 2:e331851128c1 109 }
TETSUYA 2:e331851128c1 110 CS = 1;
TETSUYA 2:e331851128c1 111 }
TETSUYA 2:e331851128c1 112
TETSUYA 2:e331851128c1 113
TETSUYA 2:e331851128c1 114 // ƒf[ƒ^ƒ‰ƒCƒg
TETSUYA 2:e331851128c1 115 void SPIOLED96x64::DataWrite(unsigned char c)
TETSUYA 2:e331851128c1 116 {
TETSUYA 2:e331851128c1 117 DC = 1; // DATA
TETSUYA 2:e331851128c1 118 CS = 0; // CS active(toggle OLED)
TETSUYA 2:e331851128c1 119 spi.write(c);
TETSUYA 2:e331851128c1 120 CS = 1;
TETSUYA 2:e331851128c1 121 }
TETSUYA 2:e331851128c1 122
TETSUYA 2:e331851128c1 123 // 16ƒrƒbƒg‘‚«ž‚Ý
TETSUYA 2:e331851128c1 124 void SPIOLED96x64::DataWrite_to(unsigned int Dat)
TETSUYA 2:e331851128c1 125 {
TETSUYA 2:e331851128c1 126 DC = 1; // DATA
TETSUYA 2:e331851128c1 127 CS = 0; // CS active(toggle OLED)
TETSUYA 2:e331851128c1 128 spi.write((unsigned char)((Dat >> 8)& 0x00ff));
TETSUYA 2:e331851128c1 129 spi.write((unsigned char)(Dat & 0x00ff));
TETSUYA 2:e331851128c1 130 CS = 1;
TETSUYA 2:e331851128c1 131 /*
TETSUYA 2:e331851128c1 132 DataWrite((unsigned char)((Dat >> 8)& 0x00ff));
TETSUYA 2:e331851128c1 133 DataWrite((unsigned char)(Dat & 0x00ff));
TETSUYA 2:e331851128c1 134 */
TETSUYA 2:e331851128c1 135 }
TETSUYA 2:e331851128c1 136
TETSUYA 2:e331851128c1 137
TETSUYA 2:e331851128c1 138
TETSUYA 2:e331851128c1 139 // Žw’èÀ•W‚ÉŽw’èF‚Ńhƒbƒg•`‰æ
TETSUYA 2:e331851128c1 140 void SPIOLED96x64::Draw_Dot(int x,int y,unsigned int Color)
TETSUYA 2:e331851128c1 141 {
TETSUYA 2:e331851128c1 142 unsigned char cmd[7]={0x15,0x00,0x00,0x75,0x00,0x00,0x00};
TETSUYA 2:e331851128c1 143 if ( ( x > Dis_X_MAX )
TETSUYA 2:e331851128c1 144 ||( y > Dis_Y_MAX ) ) return ;
TETSUYA 2:e331851128c1 145 /*
TETSUYA 2:e331851128c1 146 RegWrite(0x15);
TETSUYA 2:e331851128c1 147 RegWrite((unsigned char)x); // Column Start Address
TETSUYA 2:e331851128c1 148 RegWrite((unsigned char)x); // Column End Address
TETSUYA 2:e331851128c1 149 RegWrite(0x75);
TETSUYA 2:e331851128c1 150 RegWrite((unsigned char)y); // Row Start Address
TETSUYA 2:e331851128c1 151 RegWrite((unsigned char)y); // Row End Address
TETSUYA 2:e331851128c1 152 */
TETSUYA 2:e331851128c1 153 cmd[1] = (unsigned char)x;
TETSUYA 2:e331851128c1 154 cmd[2] = (unsigned char)x;
TETSUYA 2:e331851128c1 155 cmd[4] = (unsigned char)y;
TETSUYA 2:e331851128c1 156 cmd[5] = (unsigned char)y;
TETSUYA 2:e331851128c1 157 RegWriteM(cmd, 6);
TETSUYA 2:e331851128c1 158 DataWrite_to(Color);
TETSUYA 2:e331851128c1 159 //DataWrite_to(Color);
TETSUYA 2:e331851128c1 160 }
TETSUYA 2:e331851128c1 161
TETSUYA 2:e331851128c1 162
TETSUYA 2:e331851128c1 163
TETSUYA 2:e331851128c1 164 void SPIOLED96x64::ChangeFontColor(unsigned int color)
TETSUYA 2:e331851128c1 165 {
TETSUYA 2:e331851128c1 166 Char_Color = color;
TETSUYA 2:e331851128c1 167 }
TETSUYA 2:e331851128c1 168 void SPIOLED96x64::ChangeBGColor(unsigned int color)
TETSUYA 2:e331851128c1 169 {
TETSUYA 2:e331851128c1 170 BGround_Color = color;
TETSUYA 2:e331851128c1 171 }
TETSUYA 2:e331851128c1 172
TETSUYA 2:e331851128c1 173
TETSUYA 2:e331851128c1 174 // CS_NORMAL/CS_WIDE/CS_HIGH/CS_WH
TETSUYA 2:e331851128c1 175 void SPIOLED96x64::SetFontSize(int Csize)
TETSUYA 2:e331851128c1 176 {
TETSUYA 2:e331851128c1 177 chr_size = Csize;
TETSUYA 2:e331851128c1 178 }
TETSUYA 2:e331851128c1 179 //@c‰¡‚Ì”{—¦•Ï‰»—Ê‚ð•Ô‚·
TETSUYA 2:e331851128c1 180 void SPIOLED96x64::CS_Conv(int *lpx,int *lpy)
TETSUYA 2:e331851128c1 181 {
TETSUYA 2:e331851128c1 182 switch( chr_size ){
TETSUYA 2:e331851128c1 183 case CS_WIDE:
TETSUYA 2:e331851128c1 184 *lpx=2;
TETSUYA 2:e331851128c1 185 *lpy=1;
TETSUYA 2:e331851128c1 186 break;
TETSUYA 2:e331851128c1 187 case CS_HIGH:
TETSUYA 2:e331851128c1 188 *lpx=1;
TETSUYA 2:e331851128c1 189 *lpy=2;
TETSUYA 2:e331851128c1 190 break;
TETSUYA 2:e331851128c1 191 case CS_WH :
TETSUYA 2:e331851128c1 192 *lpx=2;
TETSUYA 2:e331851128c1 193 *lpy=2;
TETSUYA 2:e331851128c1 194 break;
TETSUYA 2:e331851128c1 195 case CS_WHx36 :
TETSUYA 2:e331851128c1 196 *lpx=6;
TETSUYA 2:e331851128c1 197 *lpy=6;
TETSUYA 2:e331851128c1 198 break;
TETSUYA 2:e331851128c1 199 case CS_NORMAL:
TETSUYA 2:e331851128c1 200 default:
TETSUYA 2:e331851128c1 201 *lpx=1;
TETSUYA 2:e331851128c1 202 *lpy=1;
TETSUYA 2:e331851128c1 203 break;
TETSUYA 2:e331851128c1 204 }
TETSUYA 2:e331851128c1 205
TETSUYA 2:e331851128c1 206 }
TETSUYA 2:e331851128c1 207
TETSUYA 2:e331851128c1 208 // ‘SŠpƒLƒƒƒ‰ƒNƒ^‚Ì•`‰æˆ—
TETSUYA 2:e331851128c1 209 // ƒAƒXƒL[ƒLƒƒƒ‰ƒNƒ^‚̈ʒuŽw’è•\Ž¦(5x7dotƒtƒHƒ“ƒg)
TETSUYA 2:e331851128c1 210 // ƒtƒHƒ“ƒg‚Ì“Á«ãAÅãˆÊƒrƒbƒg‚©‚珇‚Ɂª•ûŒü‚É‹Lq‚³‚ê‚é
TETSUYA 2:e331851128c1 211 void SPIOLED96x64::PutChar(int x,int y,unsigned int a)
TETSUYA 2:e331851128c1 212 {
TETSUYA 2:e331851128c1 213 int i,j;
TETSUYA 2:e331851128c1 214 unsigned char Temp=0;
TETSUYA 2:e331851128c1 215 int lpx, lpy, k,l;
TETSUYA 2:e331851128c1 216 int xw;
TETSUYA 2:e331851128c1 217 j = 0;
TETSUYA 2:e331851128c1 218 i = 0;
TETSUYA 2:e331851128c1 219
TETSUYA 2:e331851128c1 220 CS_Conv(&lpx, &lpy);
TETSUYA 2:e331851128c1 221 if ( a < 0x80 ) { xw = X_WitchASC; if(a < 32)a=32; } // ASCII
TETSUYA 2:e331851128c1 222 else xw = X_Witch; // Kanji
TETSUYA 2:e331851128c1 223
TETSUYA 2:e331851128c1 224 for(i=0; i<xw; i++){
TETSUYA 2:e331851128c1 225 for ( l=0;l<lpx;l++){
TETSUYA 2:e331851128c1 226 if ( a < 0x80 ) Temp = FontLookup_ABC[a-32][i]; // ASCII(0x20~0x7f)==> 0x00~0x5f
TETSUYA 2:e331851128c1 227 else Temp = FontLookup[a][i]; // Kanji
TETSUYA 2:e331851128c1 228
TETSUYA 2:e331851128c1 229 for(j=Y_Witch-1;j>=0;j--){
TETSUYA 2:e331851128c1 230 for ( k=0;k<lpy;k++){
TETSUYA 2:e331851128c1 231 Draw_Dot(x+(i*lpx)+l,y+((j+1)*lpy)-k, ((Temp & 0x80)==0x80) ? Char_Color : BGround_Color);
TETSUYA 2:e331851128c1 232 }
TETSUYA 2:e331851128c1 233 Temp = Temp << 1;
TETSUYA 2:e331851128c1 234 }
TETSUYA 2:e331851128c1 235 }
TETSUYA 2:e331851128c1 236 }
TETSUYA 2:e331851128c1 237 }
TETSUYA 2:e331851128c1 238
TETSUYA 2:e331851128c1 239
TETSUYA 2:e331851128c1 240 // ƒˆ‰¼‘zŠÖ”‚Åputc‚ðŽÀŒ»
TETSUYA 2:e331851128c1 241 int SPIOLED96x64::_putc( int c )
TETSUYA 2:e331851128c1 242 {
TETSUYA 2:e331851128c1 243 static bool kstate = false;
TETSUYA 2:e331851128c1 244 static unsigned int kbuf = 0;
TETSUYA 2:e331851128c1 245 unsigned int p;
TETSUYA 2:e331851128c1 246 int lpx, lpy, w;
TETSUYA 2:e331851128c1 247
TETSUYA 2:e331851128c1 248 if(!kstate && ((0x81 <= c && c <= 0x9f) || (0xe0 <= c && c <= 0xfc))){
TETSUYA 2:e331851128c1 249 kstate = true;
TETSUYA 2:e331851128c1 250 kbuf = c;
TETSUYA 2:e331851128c1 251 return c;
TETSUYA 2:e331851128c1 252 }
TETSUYA 2:e331851128c1 253
TETSUYA 2:e331851128c1 254 if(kstate){ // 2nd byte of shift-jis
TETSUYA 2:e331851128c1 255 kstate = false;
TETSUYA 2:e331851128c1 256 p = findface(kbuf << 8 | c);
TETSUYA 2:e331851128c1 257 w = X_Witch;
TETSUYA 2:e331851128c1 258 } else {
TETSUYA 2:e331851128c1 259 p = c;
TETSUYA 2:e331851128c1 260 w = X_WitchASC; // ”¼Šp‚͋ߐڂ·‚é‚̂ŁA‚Pƒhƒbƒg‚ ‚¯‚é
TETSUYA 2:e331851128c1 261 }
TETSUYA 2:e331851128c1 262 PutChar( x_locate , y_locate ,p);
TETSUYA 2:e331851128c1 263 CS_Conv(&lpx, &lpy);
TETSUYA 2:e331851128c1 264 x_locate += (w*lpx);
TETSUYA 2:e331851128c1 265
TETSUYA 2:e331851128c1 266
TETSUYA 2:e331851128c1 267 /*
TETSUYA 2:e331851128c1 268 if(kstate== false){
TETSUYA 2:e331851128c1 269 //‰æ–ʉE’[‚ł̃NƒŠƒbƒsƒ“ƒO
TETSUYA 2:e331851128c1 270 if(x_locate + (xsize - 1) >= Dis_X_MAX){
TETSUYA 2:e331851128c1 271 x_locate = 0;
TETSUYA 2:e331851128c1 272 y_locate += Y_Witch;
TETSUYA 2:e331851128c1 273 if(y_locate >= Dis_Y_MAX) y_locate=0;
TETSUYA 2:e331851128c1 274 }
TETSUYA 2:e331851128c1 275 }
TETSUYA 2:e331851128c1 276 */
TETSUYA 2:e331851128c1 277 return c;
TETSUYA 2:e331851128c1 278 }
TETSUYA 2:e331851128c1 279
TETSUYA 2:e331851128c1 280 int SPIOLED96x64::_getc()
TETSUYA 2:e331851128c1 281 {
TETSUYA 2:e331851128c1 282 return -1;
TETSUYA 2:e331851128c1 283 }
TETSUYA 2:e331851128c1 284
TETSUYA 2:e331851128c1 285 /*
TETSUYA 2:e331851128c1 286 void SPIOLED96x64::puts( char *s )
TETSUYA 2:e331851128c1 287 {
TETSUYA 2:e331851128c1 288 unsigned char c;
TETSUYA 2:e331851128c1 289 while((c = *s++) != '\0') putc((int)c & 0xff);
TETSUYA 2:e331851128c1 290 }
TETSUYA 2:e331851128c1 291 */
TETSUYA 2:e331851128c1 292
TETSUYA 2:e331851128c1 293
TETSUYA 2:e331851128c1 294 void SPIOLED96x64::locate(int column, int row)
TETSUYA 2:e331851128c1 295 {
TETSUYA 2:e331851128c1 296 x_locate = column;
TETSUYA 2:e331851128c1 297 y_locate = row;
TETSUYA 2:e331851128c1 298 }
TETSUYA 2:e331851128c1 299
TETSUYA 2:e331851128c1 300 int SPIOLED96x64::row()
TETSUYA 2:e331851128c1 301 {
TETSUYA 2:e331851128c1 302 return y_locate;
TETSUYA 2:e331851128c1 303 }
TETSUYA 2:e331851128c1 304 int SPIOLED96x64::column()
TETSUYA 2:e331851128c1 305 {
TETSUYA 2:e331851128c1 306 return x_locate;
TETSUYA 2:e331851128c1 307 }
TETSUYA 2:e331851128c1 308
TETSUYA 2:e331851128c1 309 // SJISŠ¿ŽšƒR[ƒhƒe[ƒuƒ‹‚©‚çŽw’è‚Ì”z—ñƒAƒhƒŒƒX‚ðŽZo‚·‚é
TETSUYA 2:e331851128c1 310 unsigned int SPIOLED96x64::findface(unsigned short c)
TETSUYA 2:e331851128c1 311 {
TETSUYA 2:e331851128c1 312 unsigned int p = 0;
TETSUYA 2:e331851128c1 313 int i, sum;
TETSUYA 2:e331851128c1 314 for(sum = i = 0; i < countof(font8table); i++){
TETSUYA 2:e331851128c1 315 if(font8table[i].start <= c && c <= font8table[i].end){
TETSUYA 2:e331851128c1 316 p = (sum + c - font8table[i].start);
TETSUYA 2:e331851128c1 317 break;
TETSUYA 2:e331851128c1 318 }
TETSUYA 2:e331851128c1 319 sum += font8table[i].end - font8table[i].start + 1;
TETSUYA 2:e331851128c1 320 }
TETSUYA 2:e331851128c1 321 return p;
TETSUYA 2:e331851128c1 322 }
TETSUYA 2:e331851128c1 323
TETSUYA 2:e331851128c1 324 // ‚q‚f‚a(555)‚ðRGB565’l‚É•ÏŠ·
TETSUYA 2:e331851128c1 325 // 00~1F(0~31)
TETSUYA 2:e331851128c1 326 unsigned int SPIOLED96x64::ColorConv(unsigned int R,unsigned int G,unsigned int B)
TETSUYA 2:e331851128c1 327 {
TETSUYA 2:e331851128c1 328 unsigned int ret = 0;
TETSUYA 2:e331851128c1 329 unsigned int rv, gv, bv;
TETSUYA 2:e331851128c1 330
TETSUYA 2:e331851128c1 331 if ( R > 0x1f ) rv= 0x1f;
TETSUYA 2:e331851128c1 332 else rv= (unsigned int)( R & 0x1F );
TETSUYA 2:e331851128c1 333 if ( G > 0x1f ) gv= 0x3f;
TETSUYA 2:e331851128c1 334 else gv= (unsigned int)( (G<<1) & 0x3F );
TETSUYA 2:e331851128c1 335 if ( B > 0x1f ) bv= 0x1f;
TETSUYA 2:e331851128c1 336 else bv= (unsigned int)( B & 0x1F );
TETSUYA 2:e331851128c1 337
TETSUYA 2:e331851128c1 338 ret = (bv << 11) + (gv << 5) + rv;
TETSUYA 2:e331851128c1 339 return ret;
TETSUYA 2:e331851128c1 340 }
TETSUYA 2:e331851128c1 341 // ‰æ–Ê‚ÌŽw’èF“h‚è‚‚ԂµŽw’è—̈悵
TETSUYA 2:e331851128c1 342 void SPIOLED96x64::Box(int x1,int y1, int x2, int y2, unsigned int Color, int fill)
TETSUYA 2:e331851128c1 343 {
TETSUYA 2:e331851128c1 344 unsigned char i,j;
TETSUYA 2:e331851128c1 345
TETSUYA 2:e331851128c1 346 switch( fill ) {
TETSUYA 2:e331851128c1 347 case 0: // box
TETSUYA 2:e331851128c1 348 line( x1, y1, x2, y1, Color, 0 );
TETSUYA 2:e331851128c1 349 line( x2, y1, x2, y2, Color, 0 );
TETSUYA 2:e331851128c1 350 line( x2, y2, x1, y2, Color, 0 );
TETSUYA 2:e331851128c1 351 line( x1, y2, x1, y1, Color, 0 );
TETSUYA 2:e331851128c1 352 break;
TETSUYA 2:e331851128c1 353 default: // fill
TETSUYA 2:e331851128c1 354 for(i=y1;i<=y2;i++)
TETSUYA 2:e331851128c1 355 {
TETSUYA 2:e331851128c1 356 for(j=x1;j<=x2;j++)
TETSUYA 2:e331851128c1 357 {
TETSUYA 2:e331851128c1 358 Draw_Dot(j,i,Color);
TETSUYA 2:e331851128c1 359 // DataWrite_to(Dot);
TETSUYA 2:e331851128c1 360 }
TETSUYA 2:e331851128c1 361 }
TETSUYA 2:e331851128c1 362 break;
TETSUYA 2:e331851128c1 363 }
TETSUYA 2:e331851128c1 364 }
TETSUYA 2:e331851128c1 365
TETSUYA 2:e331851128c1 366 // ‰æ–Ê‚ÌŽw’èF“h‚è‚‚Ԃµ
TETSUYA 2:e331851128c1 367 void SPIOLED96x64::Fill_Screen(unsigned int Color)
TETSUYA 2:e331851128c1 368 {
TETSUYA 2:e331851128c1 369 BGround_Color = Color;
TETSUYA 2:e331851128c1 370 Box( 0,0, Dis_X_MAX, Dis_Y_MAX , Color , 1);
TETSUYA 2:e331851128c1 371 }
TETSUYA 2:e331851128c1 372
TETSUYA 2:e331851128c1 373 // Bresenham‚̐ü•ª”­¶ƒAƒ‹ƒSƒŠƒYƒ€
TETSUYA 2:e331851128c1 374 // ®”‚Ì‚Ý‚É‚æ‚éü•ª•`‰æ
TETSUYA 2:e331851128c1 375 // (x0,y0)-(x1,y1)‚ւ̃‰ƒCƒ“•`‰æ ŽQÆ:http //www2.starcat.ne.jp/~fussy/algo/algo1-1.htm
TETSUYA 2:e331851128c1 376 // pat : 0:ŽÀü 1:”jü
TETSUYA 2:e331851128c1 377 void SPIOLED96x64::line( int x0, int y0, int x1, int y1, unsigned int fore_col ,int pat )
TETSUYA 2:e331851128c1 378 {
TETSUYA 2:e331851128c1 379 int E,x,y;
TETSUYA 2:e331851128c1 380 int dx,dy,sx,sy,i;
TETSUYA 2:e331851128c1 381 int cl=1 ;
TETSUYA 2:e331851128c1 382 int clc=0; // ”jü—p‚̃JƒEƒ“ƒ^
TETSUYA 2:e331851128c1 383
TETSUYA 2:e331851128c1 384 sx = ( x1 > x0 ) ? 1 : -1; // x‚̈ړ®•ûŒü
TETSUYA 2:e331851128c1 385 dx = ( x1 > x0 ) ? x1 - x0 : x0 - x1; // x‚̈ړ®—Ê
TETSUYA 2:e331851128c1 386 sy = ( y1 > y0 ) ? 1 : -1; // y‚̈ړ®•ûŒü
TETSUYA 2:e331851128c1 387 dy = ( y1 > y0 ) ? y1 - y0 : y0 - y1; // y‚̈ړ®—Ê
TETSUYA 2:e331851128c1 388
TETSUYA 2:e331851128c1 389 x = x0;
TETSUYA 2:e331851128c1 390 y = y0;
TETSUYA 2:e331851128c1 391
TETSUYA 2:e331851128c1 392 if( dx >= dy ) {
TETSUYA 2:e331851128c1 393 /* ŒX‚«‚ª1ˆÈ‰º‚̏ꍇ */
TETSUYA 2:e331851128c1 394 E = -dx;
TETSUYA 2:e331851128c1 395 for( i = 0; i <= dx; i++ ) {
TETSUYA 2:e331851128c1 396 switch( pat ) {
TETSUYA 2:e331851128c1 397 case 0: // ŽÀü
TETSUYA 2:e331851128c1 398 cl = fore_col;
TETSUYA 2:e331851128c1 399 break;
TETSUYA 2:e331851128c1 400 default: // ”jü
TETSUYA 2:e331851128c1 401 if ( clc>=3 ) {
TETSUYA 2:e331851128c1 402 if ( cl==fore_col ) cl=BGround_Color;
TETSUYA 2:e331851128c1 403 else cl=fore_col;
TETSUYA 2:e331851128c1 404 clc=0;
TETSUYA 2:e331851128c1 405 }else{
TETSUYA 2:e331851128c1 406 clc++;
TETSUYA 2:e331851128c1 407 }
TETSUYA 2:e331851128c1 408 break;
TETSUYA 2:e331851128c1 409 }
TETSUYA 2:e331851128c1 410
TETSUYA 2:e331851128c1 411 Draw_Dot(x,y,cl);
TETSUYA 2:e331851128c1 412 x += sx;
TETSUYA 2:e331851128c1 413 E += 2 * dy;
TETSUYA 2:e331851128c1 414 if( E >= 0 ) {
TETSUYA 2:e331851128c1 415 y += sy;
TETSUYA 2:e331851128c1 416 E -= 2 * dx;
TETSUYA 2:e331851128c1 417 }
TETSUYA 2:e331851128c1 418 }
TETSUYA 2:e331851128c1 419 }else{
TETSUYA 2:e331851128c1 420 /* ŒX‚«‚ª1‚æ‚è‘å‚«‚¢ê‡ */
TETSUYA 2:e331851128c1 421 E = -dy;
TETSUYA 2:e331851128c1 422 for( i = 0; i <= dy; i++ ) {
TETSUYA 2:e331851128c1 423 switch( pat ) {
TETSUYA 2:e331851128c1 424 case 0: // ŽÀü
TETSUYA 2:e331851128c1 425 cl = fore_col;
TETSUYA 2:e331851128c1 426 break;
TETSUYA 2:e331851128c1 427 default: // ”jü
TETSUYA 2:e331851128c1 428 if ( clc>=3 ) {
TETSUYA 2:e331851128c1 429 if ( cl==fore_col ) cl=BGround_Color;
TETSUYA 2:e331851128c1 430 else cl=fore_col;
TETSUYA 2:e331851128c1 431 clc=0;
TETSUYA 2:e331851128c1 432 }else{
TETSUYA 2:e331851128c1 433 clc++;
TETSUYA 2:e331851128c1 434 }
TETSUYA 2:e331851128c1 435 break;
TETSUYA 2:e331851128c1 436 }
TETSUYA 2:e331851128c1 437
TETSUYA 2:e331851128c1 438 Draw_Dot(x,y,cl);
TETSUYA 2:e331851128c1 439 y += sy;
TETSUYA 2:e331851128c1 440 E += 2 * dx;
TETSUYA 2:e331851128c1 441 if( E >= 0 ) {
TETSUYA 2:e331851128c1 442 x += sx;
TETSUYA 2:e331851128c1 443 E -= 2 * dy;
TETSUYA 2:e331851128c1 444 }
TETSUYA 2:e331851128c1 445 }
TETSUYA 2:e331851128c1 446 }
TETSUYA 2:e331851128c1 447 }
TETSUYA 2:e331851128c1 448
TETSUYA 2:e331851128c1 449 // ƒ~ƒbƒ`ƒFƒi[(Miechener) ‚̉~•`‰æ ŽQl:http://dencha.ojaru.jp/programs_07/pg_graphic_09a1.html
TETSUYA 2:e331851128c1 450 // x,y : ’†S“_
TETSUYA 2:e331851128c1 451 // radius: ”¼Œa
TETSUYA 2:e331851128c1 452 void SPIOLED96x64::circle (int radius, int x, int y , unsigned int col, int fill)
TETSUYA 2:e331851128c1 453 {
TETSUYA 2:e331851128c1 454 int cx, cy, d;
TETSUYA 2:e331851128c1 455
TETSUYA 2:e331851128c1 456 d = 3 - 2 * radius;
TETSUYA 2:e331851128c1 457 cy = radius;
TETSUYA 2:e331851128c1 458
TETSUYA 2:e331851128c1 459 // ‰ŠúÀ•W‚ð‚ ‚ç‚©‚¶‚ß•`‰æ‚·‚é
TETSUYA 2:e331851128c1 460 Draw_Dot( x, radius+y, col ); // À•W ( 0, R );
TETSUYA 2:e331851128c1 461 Draw_Dot( x, -radius+y, col ); // À•W ( 0, -R);
TETSUYA 2:e331851128c1 462 Draw_Dot( radius+x, y, col ); // À•W ( R, 0 );
TETSUYA 2:e331851128c1 463 Draw_Dot( -radius+x, y, col ); // À•W (-R, 0);
TETSUYA 2:e331851128c1 464 if ( fill ) {
TETSUYA 2:e331851128c1 465 line( x, radius+y, x, -radius+y, col ,0 );
TETSUYA 2:e331851128c1 466 line( radius+x, y, -radius+x, y, col ,0 );
TETSUYA 2:e331851128c1 467 }
TETSUYA 2:e331851128c1 468
TETSUYA 2:e331851128c1 469 for (cx = 0; cx <= cy; cx++){
TETSUYA 2:e331851128c1 470 if (d >= 0) {
TETSUYA 2:e331851128c1 471 d += 10 + 4 * cx - 4 * cy;
TETSUYA 2:e331851128c1 472 cy--;
TETSUYA 2:e331851128c1 473 } else {
TETSUYA 2:e331851128c1 474 d += 6 + 4 * cx;
TETSUYA 2:e331851128c1 475 }
TETSUYA 2:e331851128c1 476
TETSUYA 2:e331851128c1 477 // •`‰æ
TETSUYA 2:e331851128c1 478 Draw_Dot( cy + x, cx + y, col); // 0-45 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 479 Draw_Dot( cx + x, cy + y, col); // 45-90 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 480 Draw_Dot( -cx + x, cy + y, col); // 90-135 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 481 Draw_Dot( -cy + x, cx + y, col); // 135-180 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 482
TETSUYA 2:e331851128c1 483 Draw_Dot( -cy + x, -cx + y, col); // 180-225 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 484 Draw_Dot( -cx + x, -cy + y, col); // 225-270 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 485 Draw_Dot( cx + x, -cy + y, col); // 270-315 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 486 Draw_Dot( cy + x, -cx + y, col); // 315-360 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 487
TETSUYA 2:e331851128c1 488 if ( fill ) {
TETSUYA 2:e331851128c1 489 line( cy + x, cx + y, cy + x, -cx + y, col ,0 );
TETSUYA 2:e331851128c1 490 line( cx + x, cy + y, cx + x, -cy + y, col ,0 ); // 45-90 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 491 line( -cx + x, cy + y, -cx + x, cy + y, col ,0 ) ; // 90-135 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 492 line( -cy + x, cx + y, -cy + x, cx + y, col ,0 ); // 135-180 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 493
TETSUYA 2:e331851128c1 494 line( -cy + x, -cx + y, -cy + x, cx + y, col ,0 ); // 180-225 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 495 line( -cx + x, -cy + y, -cx + x, cy + y, col ,0 ); // 225-270 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 496 line( cx + x, -cy + y, cx + x, cy + y, col ,0 ); // 270-315 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 497 line( cy + x, -cx + y, cy + x, cx + y, col ,0 ); // 315-360 “x‚ÌŠÔ
TETSUYA 2:e331851128c1 498 }
TETSUYA 2:e331851128c1 499
TETSUYA 2:e331851128c1 500 }
TETSUYA 2:e331851128c1 501 }
TETSUYA 2:e331851128c1 502
TETSUYA 2:e331851128c1 503 // Color Pattern
TETSUYA 2:e331851128c1 504 // pattern *P ‚Í‚q‚f‚a‚T‚U‚T(‚QƒoƒCƒgŒ^)‚̃f[ƒ^”z—ñ‚Å“n‚·
TETSUYA 2:e331851128c1 505 void SPIOLED96x64::Pattern(int x,int y,int width, int height, unsigned int *p)
TETSUYA 2:e331851128c1 506 {
TETSUYA 2:e331851128c1 507
TETSUYA 2:e331851128c1 508 int i,j;
TETSUYA 2:e331851128c1 509
TETSUYA 2:e331851128c1 510 for(i=0; i<width; i++){
TETSUYA 2:e331851128c1 511 for(j=height-1;j>=0;j--){
TETSUYA 2:e331851128c1 512 Draw_Dot(x+i,y+j,*p++);
TETSUYA 2:e331851128c1 513 }
TETSUYA 2:e331851128c1 514 }
TETSUYA 2:e331851128c1 515
TETSUYA 2:e331851128c1 516 }
TETSUYA 2:e331851128c1 517
TETSUYA 2:e331851128c1 518
TETSUYA 2:e331851128c1 519
TETSUYA 2:e331851128c1 520