//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// /* OSRAM OLED graphical LCD routines CCS compiler TechDesign Electronics (c) March-July 2007. www.techdesign.be info@techdesign.be */ //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// BYTE CONST TABLE7[240]= {0x00,0x00,0x00,0x00,0x00, // 20 space ASCII table for NOKIA LCD: 96 rows * 5 bytes= 480 bytes 0x00,0x00,0x5f,0x00,0x00, // 21 ! 0x00,0x07,0x00,0x07,0x00, // 22 " 0x14,0x7f,0x14,0x7f,0x14, // 23 # 0x24,0x2a,0x7f,0x2a,0x12, // 24 $ 0x23,0x13,0x08,0x64,0x62, // 25 % 0x36,0x49,0x55,0x22,0x50, // 26 & 0x00,0x05,0x03,0x00,0x00, // 27 ' 0x00,0x1c,0x22,0x41,0x00, // 28 ( 0x00,0x41,0x22,0x1c,0x00, // 29 ) 0x14,0x08,0x3e,0x08,0x14, // 2a * 0x08,0x08,0x3e,0x08,0x08, // 2b + 0x00,0x50,0x30,0x00,0x00, // 2c , 0x08,0x08,0x08,0x08,0x08, // 2d - 0x00,0x60,0x60,0x00,0x00, // 2e . 0x20,0x10,0x08,0x04,0x02, // 2f / 0x3e,0x51,0x49,0x45,0x3e, // 30 0 0x00,0x42,0x7f,0x40,0x00, // 31 1 0x42,0x61,0x51,0x49,0x46, // 32 2 0x21,0x41,0x45,0x4b,0x31, // 33 3 0x18,0x14,0x12,0x7f,0x10, // 34 4 0x27,0x45,0x45,0x45,0x39, // 35 5 0x3c,0x4a,0x49,0x49,0x30, // 36 6 0x01,0x71,0x09,0x05,0x03, // 37 7 0x36,0x49,0x49,0x49,0x36, // 38 8 0x06,0x49,0x49,0x29,0x1e, // 39 9 0x00,0x36,0x36,0x00,0x00, // 3a : 0x00,0x56,0x36,0x00,0x00, // 3b ; 0x08,0x14,0x22,0x41,0x00, // 3c < 0x14,0x14,0x14,0x14,0x14, // 3d = 0x00,0x41,0x22,0x14,0x08, // 3e > 0x02,0x01,0x51,0x09,0x06, // 3f ? 0x32,0x49,0x79,0x41,0x3e, // 40 @ 0x7e,0x11,0x11,0x11,0x7e, // 41 A 0x7f,0x49,0x49,0x49,0x36, // 42 B 0x3e,0x41,0x41,0x41,0x22, // 43 C 0x7f,0x41,0x41,0x22,0x1c, // 44 D 0x7f,0x49,0x49,0x49,0x41, // 45 E 0x7f,0x09,0x09,0x09,0x01, // 46 F 0x3e,0x41,0x49,0x49,0x7a, // 47 G 0x7f,0x08,0x08,0x08,0x7f, // 48 H 0x00,0x41,0x7f,0x41,0x00, // 49 I 0x20,0x40,0x41,0x3f,0x01, // 4a J 0x7f,0x08,0x14,0x22,0x41, // 4b K 0x7f,0x40,0x40,0x40,0x40, // 4c L 0x7f,0x02,0x0c,0x02,0x7f, // 4d M 0x7f,0x04,0x08,0x10,0x7f, // 4e N 0x3e,0x41,0x41,0x41,0x3e}; // 4f O BYTE CONST TABLE8[240]= {0x7f,0x09,0x09,0x09,0x06, // 50 P 0x3e,0x41,0x51,0x21,0x5e, // 51 Q 0x7f,0x09,0x19,0x29,0x46, // 52 R 0x46,0x49,0x49,0x49,0x31, // 53 S 0x01,0x01,0x7f,0x01,0x01, // 54 T 0x3f,0x40,0x40,0x40,0x3f, // 55 U 0x1f,0x20,0x40,0x20,0x1f, // 56 V 0x3f,0x40,0x38,0x40,0x3f, // 57 W 0x63,0x14,0x08,0x14,0x63, // 58 X 0x07,0x08,0x70,0x08,0x07, // 59 Y 0x61,0x51,0x49,0x45,0x43, // 5a Z 0x00,0x7f,0x41,0x41,0x00, // 5b [ 0x02,0x04,0x08,0x10,0x20, // 5c \ 0x00,0x41,0x41,0x7f,0x00, // 5d ] 0x04,0x02,0x01,0x02,0x04, // 5e ^ 0x40,0x40,0x40,0x40,0x40, // 5f _ 0x00,0x01,0x02,0x04,0x00, // 60 ` 0x20,0x54,0x54,0x54,0x78, // 61 a 0x7f,0x48,0x44,0x44,0x38, // 62 b 0x38,0x44,0x44,0x44,0x20, // 63 c 0x38,0x44,0x44,0x48,0x7f, // 64 d 0x38,0x54,0x54,0x54,0x18, // 65 e 0x08,0x7e,0x09,0x01,0x02, // 66 f 0x0c,0x52,0x52,0x52,0x3e, // 67 g 0x7f,0x08,0x04,0x04,0x78, // 68 h 0x00,0x44,0x7d,0x40,0x00, // 69 i 0x20,0x40,0x44,0x3d,0x00, // 6a j 0x7f,0x10,0x28,0x44,0x00, // 6b k 0x00,0x41,0x7f,0x40,0x00, // 6c l 0x7c,0x04,0x18,0x04,0x78, // 6d m 0x7c,0x08,0x04,0x04,0x78, // 6e n 0x38,0x44,0x44,0x44,0x38, // 6f o 0x7c,0x14,0x14,0x14,0x08, // 70 p 0x08,0x14,0x14,0x18,0x7c, // 71 q 0x7c,0x08,0x04,0x04,0x08, // 72 r 0x48,0x54,0x54,0x54,0x20, // 73 s 0x04,0x3f,0x44,0x40,0x20, // 74 t 0x3c,0x40,0x40,0x20,0x7c, // 75 u 0x1c,0x20,0x40,0x20,0x1c, // 76 v 0x3c,0x40,0x30,0x40,0x3c, // 77 w 0x44,0x28,0x10,0x28,0x44, // 78 x 0x0c,0x50,0x50,0x50,0x3c, // 79 y 0x44,0x64,0x54,0x4c,0x44, // 7a z 0x00,0x08,0x36,0x41,0x00, // 7b { 0x00,0x00,0x7f,0x00,0x00, // 7c | 0x00,0x41,0x36,0x08,0x00, // 7d } 0x10,0x08,0x08,0x10,0x08, // 7e ~ 0x78,0x46,0x41,0x46,0x78}; // 7f ¦ // BYTE CONST TABLE9[195]= {0x1e,0x21,0x61,0x21,0x12, // 80 Ç // extended ascii (selected chars) 0x3c,0x41,0x40,0x21,0x7c, // 81 ü 0x38,0x54,0x56,0x55,0x18, // 82 é 0x20,0x55,0x55,0x55,0x78, // 83 â 0x20,0x55,0x54,0x55,0x78, // 84 ä 0x20,0x55,0x56,0x54,0x78, // 85 à 0x20,0x54,0x55,0x54,0x78, // 86 å 0x1c,0x22,0x62,0x22,0x10, // 87 ç 0x38,0x55,0x55,0x55,0x18, // 88 ê 0x38,0x55,0x54,0x55,0x18, // 89 ë 0x38,0x54,0x55,0x56,0x18, // 8a è 0x00,0x45,0x7c,0x41,0x00, // 8b ï 0x00,0x45,0x7d,0x41,0x00, // 8c î 0x00,0x45,0x7e,0x40,0x00, // 8d ì 0x78,0x15,0x14,0x15,0x78, // 8e Ä 0x78,0x14,0x15,0x14,0x78, // 8f Å 0x7c,0x54,0x56,0x55,0x44, // 90 É 0x24,0x54,0x78,0x54,0x48, // 91 æ 0x7e,0x09,0x7e,0x49,0x49, // 92 Æ 0x38,0x45,0x45,0x45,0x38, // 93 ô 0x38,0x45,0x44,0x45,0x38, // 94 ö 0x38,0x45,0x46,0x44,0x38, // 95 ò 0x3c,0x41,0x41,0x21,0x7c, // 96 û 0x3c,0x41,0x42,0x20,0x7c, // 97 ù 0x0c,0x51,0x50,0x51,0x3c, // 98 ÿ 0x38,0x45,0x44,0x45,0x38, // 99 Ö 0x3c,0x41,0x40,0x41,0x3c, // 9a Ü 0x00,0x00,0x00,0x00,0x00, // 9b 0x20,0x48,0x3e,0x49,0x62, // 9c £ 0x00,0x00,0x00,0x00,0x00, // 9d 0x00,0x00,0x00,0x00,0x00, // 9e 0x40,0x68,0x3e,0x09,0x02, // 9f ƒ 0x20,0x54,0x56,0x55,0x78, // a0 á 0x00,0x44,0x7e,0x41,0x00, // a1 í 0x38,0x44,0x46,0x45,0x38, // a2 ó 0x3c,0x40,0x42,0x21,0x7c, // a3 ú 0x7c,0x09,0x05,0x05,0x78, // a4 ñ 0x7c,0x09,0x11,0x21,0x7c, // a5 Ñ 0x7e,0x25,0x25,0x26,0x18}; // a6 ß char charrow,charsele,charposi,chardat; void dt_lcd_init(void); void dt_lcd_clear_screen(void); void dt_lcd_write_command(char bytefor_command); void dt_lcd_write_data(char bytefor_data); void dt_lcd_write_dorc(char bytefor); void dt_lcd_gotoxy(byte x_col, byte y_row); void dt_lcd_erase_y(byte y_row); void dt_lcd_printchar(byte cvar); void dt_lcd_printchar_inv(byte cvar2); void table_to_dt_lcd(void); void table_to_dt_lcd_inv(void); void ascii_extended_corr(void); void dt_lcd_print_stereo(void); void dt_lcd_print_status_a(void); void dt_lcd_print_status_b(void); void dt_lcd_print_status_c(void); void dt_lcd_print_status_d(void); void dt_lcd_print_status_e(void); void dt_lcd_print_status_f(void); void dt_lcd_print_status_g(void); /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_init(void) { dt_cs=1; dt_sclk=1; dt_rst = 0; delay_ms(10); dt_rst = 1; delay_ms(1); dt_lcd_write_command(0xe2); // reset dt_lcd_write_command(0xa0); // ADC select: normal dt_lcd_write_command(0xc0); // SHL select: dt_lcd_write_command(0xb2); // LCD bias select: was b2 dt_lcd_write_command(0x2c); // Voltage converter ON delay_ms(1); dt_lcd_write_command(0x2e); // Voltage regulator ON delay_ms(1); dt_lcd_write_command(0x2f); // Voltage follower ON dt_lcd_write_command(0x25); // Regulator resistor select 0x20..0x27 was 25 dt_lcd_write_command(0x81); // Reference voltage register set dt_lcd_write_command(0x20); // Reference voltage 0..63 was 28 dt_lcd_write_command(0x40); // initial display line 0x40..0x7f dt_lcd_write_command(0xaf); // display ON } //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_clear_screen(void) { char yy; // RAM set to zero for (yy=0;yy!=8;yy++){ dt_lcd_gotoxy(0,yy); printf(dt_lcd_printchar," "); //printf("yy=%u ",yy); } } //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_write_command(char bytefor_command) { dt_cs=0; //nop;nop;nop;nop; dt_rs=0; dt_lcd_write_dorc(bytefor_command); dt_cs=1; } ///////////////////////////////////////////////////////////////////////////////// void dt_lcd_write_data(char bytefor_data) { dt_cs=0; //nop;nop;nop;nop; dt_rs=1; dt_lcd_write_dorc(bytefor_data); // write display data dt_cs=1; } ////////////////////////////////////////////////////////////////////////////////// void dt_lcd_write_dorc(char bytefor) // serial write data or command subroutine { char caa; for (caa=8;caa>0;caa--) { dt_sclk=0; //delay_us(2); if ((bytefor&0x80)==0){dt_sid=0;} else {dt_sid=1;} //nop;nop; dt_sclk=1; bytefor=bytefor<<1; //nop;nop; } } ////////////////////////////////////////////////////////////////////////////////// void dt_lcd_gotoxy(byte x_col, byte y_row) // Nokia LCD 3310 Position cursor { char hi_col,lo_col; //x_col+=0x24; lo_col= (x_col&0x0f); //printf(" lo_col=%u ",lo_col); hi_col= ((x_col>>4)&0x0f)|0x10; //printf(" hi_col=%u ",hi_col); dt_lcd_write_command(hi_col); // set higher column address dt_lcd_write_command(lo_col); // set lower column address dt_lcd_write_command(0xb0|(y_row&0x0f)); // set GDDRAM page address 0..7 (for 8 rows) //printf(" y_row=%u ",y_row); } ////////////////////////////////////////////////////////////////////////////////// void dt_lcd_erase_y(byte y_row) { dt_lcd_gotoxy(0,y_row); printf(dt_lcd_printchar," "); dt_lcd_write_data(0x00); dt_lcd_write_data(0x00); } ////////////////////////////////////////////////////////////////////////////////// void dt_lcd_printchar(byte cvar) // Write 1 character to LCD { charsele=cvar; table_to_dt_lcd(); } ////////////////////////////////////////////////////////////////////////////////// void dt_lcd_printchar_inv(byte cvar2) { charsele=cvar2; table_to_dt_lcd_inv(); } ////////////////////////////////////////////////////////////////////////////////// void table_to_dt_lcd(void) // extract ascii from tables & write to LCD { if (charsele<0x20)return; else if (charsele>0x7f){ascii_extended_corr();} if (charsele<0x20)return; if (charsele>0xa6)return; for (charrow=0;charrow<5;charrow++) { // 5 bytes if (charsele<0x50){charposi=(((charsele&0xff)-0x20)*5);chardat=TABLE7[(charposi+charrow)];} // use TABLE7 else if (charsele<0x80){charposi=(((charsele&0xff)-0x50)*5);chardat=TABLE8[(charposi+charrow)];} // use TABLE8 else if (charsele<0xa7){charposi=(((charsele&0xff)-0x80)*5);chardat=TABLE9[(charposi+charrow)]; } // use TABLE9 dt_lcd_write_data(chardat); // send data to nokia } dt_lcd_write_data(0x00); // 1 byte (always blank) } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void table_to_dt_lcd_inv(void) { if (charsele<0x20)return; if (charsele>0x7f){ascii_extended_corr();} if (charsele<0x20)return; if (charsele>0xa6)return; for (charrow=0;charrow<5;charrow++) { // 5 bytes if (charsele<0x50){charposi=(((charsele&0xff)-0x20)*5);chardat=TABLE7[(charposi+charrow)];} // use TABLE7 else if (charsele<0x80){charposi=(((charsele&0xff)-0x50)*5);chardat=TABLE8[(charposi+charrow)];} // use TABLE8 else if (charsele<0xa7){charposi=(((charsele&0xff)-0x80)*5);chardat=TABLE9[(charposi+charrow)];} // use TABLE9 chardat= 255-chardat; dt_lcd_write_data(chardat); // send data to nokia } dt_lcd_write_data(0xff); // 1 byte (always blank) } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void ascii_extended_corr(void) { //printf( "charsele_in= %x ",charsele); if(charsele==0xc7){charsele=0x80;} // Ç else if(charsele==0xfc){charsele=0x81;} // ü else if(charsele==0xe9){charsele=0x82;} // é else if(charsele==0xe2){charsele=0x83;} // else if(charsele==0xe4){charsele=0x84;} // else if(charsele==0xe0){charsele=0x85;} // else if(charsele==0xe5){charsele=0x86;} // else if(charsele==0xe7){charsele=0x87;} // else if(charsele==0xea){charsele=0x88;} // else if(charsele==0xeb){charsele=0x89;} // else if(charsele==0xe8){charsele=0x8a;} // else if(charsele==0xef){charsele=0x8b;} // else if(charsele==0xee){charsele=0x8c;} // else if(charsele==0xec){charsele=0x8d;} // else if(charsele==0xc4){charsele=0x8e;} // else if(charsele==0xc5){charsele=0x8f;} // Å else if(charsele==0xc9){charsele=0x90;} // É else if(charsele==0xe6){charsele=0x91;} // æ else if(charsele==0xc6){charsele=0x92;} // Æ else if(charsele==0xf4){charsele=0x93;} // else if(charsele==0xf6){charsele=0x94;} // else if(charsele==0xf2){charsele=0x95;} // else if(charsele==0xfb){charsele=0x96;} // else if(charsele==0xf9){charsele=0x97;} // else if(charsele==0xff){charsele=0x98;} // else if(charsele==0xd6){charsele=0x99;} // else if(charsele==0xdc){charsele=0x9a;} // else if(charsele==0xf8){charsele=0x9b;} // else if(charsele==0xa3){charsele=0x9c;} // else if(charsele==0xd8){charsele=0x9d;} // else if(charsele==0xd7){charsele=0x9e;} // else if(charsele==0x83){charsele=0x9f;} // ƒ else if(charsele==0xe1){charsele=0xa0;} // á else if(charsele==0xed){charsele=0xa1;} // í else if(charsele==0xf3){charsele=0xa2;} // ó else if(charsele==0xfa){charsele=0xa3;} // else if(charsele==0xf1){charsele=0xa4;} // else if(charsele==0xd1){charsele=0xa5;} // Ñ else if(charsele==0xdf){charsele=0xa6;} // ß //printf( "charsele_out= %x ",charsele); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_stereo(void) { dt_lcd_write_data(0x00); dt_lcd_write_data(0x00); dt_lcd_write_data(0x00); dt_lcd_write_data(0x1c); dt_lcd_write_data(0x22); dt_lcd_write_data(0x41); dt_lcd_write_data(0x41); dt_lcd_write_data(0x5d); dt_lcd_write_data(0x22); dt_lcd_write_data(0x5d); dt_lcd_write_data(0x41); dt_lcd_write_data(0x41); dt_lcd_write_data(0x22); dt_lcd_write_data(0x1c); dt_lcd_write_data(0x00); dt_lcd_write_data(0x00); dt_lcd_write_data(0x00); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_a(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x41); dt_lcd_write_data(0x49); dt_lcd_write_data(0x45); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_b(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x41); dt_lcd_write_data(0x49); dt_lcd_write_data(0x49); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_c(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x41); dt_lcd_write_data(0x49); dt_lcd_write_data(0x51); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_d(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x41); dt_lcd_write_data(0x79); dt_lcd_write_data(0x41); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_e(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x51); dt_lcd_write_data(0x49); dt_lcd_write_data(0x41); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_f(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x49); dt_lcd_write_data(0x49); dt_lcd_write_data(0x41); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_g(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x45); dt_lcd_write_data(0x49); dt_lcd_write_data(0x41); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void dt_lcd_print_status_h(void) { dt_lcd_write_data(0x3e); dt_lcd_write_data(0x41); dt_lcd_write_data(0x4f); dt_lcd_write_data(0x41); dt_lcd_write_data(0x3e); dt_lcd_write_data(0x00); } ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////