├── N5110_SPI.cpp ├── README.txt ├── library.properties ├── README.md ├── keywords.txt ├── Examples ├── N5110_lib_modes │ └── N5110_lib_modes.ino ├── N5110_lib_alignment │ └── N5110_lib_alignment.ino ├── N5110_lib_demo │ └── N5110_lib_demo.ino ├── N5110_lib_scroll │ └── N5110_lib_scroll.ino ├── N5110_lib_graph │ └── N5110_lib_graph.ino └── N5110_lib_2_displays │ └── N5110_lib_2_displays.ino ├── N5110_SPI.h └── LICENSE /N5110_SPI.cpp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/cbm80amiga/N5110_SPI/HEAD/N5110_SPI.cpp -------------------------------------------------------------------------------- /README.txt: -------------------------------------------------------------------------------- 1 | This is fast and low resource SPI library for Nokia5110 84x48 display. 2 | 3 | Supports both hardware SPI and software bit-banged SPI 4 | Doesn't use RAM for frame buffer memory 5 | Examples require PropFonts library 6 | -------------------------------------------------------------------------------- /library.properties: -------------------------------------------------------------------------------- 1 | name=N5110 SPI LowResource 2 | version=1.0.9 3 | author=Pawel A. Hernik 4 | maintainer=Pawel A. Hernik 5 | sentence=Fast and low resource SPI library for Nokia 5110 84x48 LCD. 6 | paragraph=Fast and low resource SPI library for Nokia 5110 84x48 LCD. 7 | category=Display 8 | url=https://github.com/cbm80amiga/N5110_SPI 9 | architectures=* 10 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # N5110_SPI 2 | Minimalistic Arduino Nokia 5110 LCD library 3 | 4 | Doesn't use RAM as framebuffer - renders everything directly to LCD framebuffer 5 | 6 | ## Connections 7 | 8 | |N5110 pin|Pin name| Arduino| 9 | |--|--|--| 10 | |#1| RST |Pin 9 or any digital| 11 | |#2| CS/CE |Pin 10 or any digital| 12 | |#3| DC |Pin 8 or any digital| 13 | |#4| MOSI/DIN |Pin 11 / SPI| 14 | |#5| SCK/CLK |Pin 13 / SPI| 15 | |#6| VCC| 3.3V| 16 | |#7| LIGHT| 200ohm to GND| 17 | |#8 |GND|GND| 18 | -------------------------------------------------------------------------------- /keywords.txt: -------------------------------------------------------------------------------- 1 | N5110_SPI KEYWORD3 2 | 3 | init KEYWORD2 4 | setFont KEYWORD2 5 | setFontMinWd KEYWORD2 6 | setCharMinWd KEYWORD2 7 | setDigitMinWd KEYWORD2 8 | setCR KEYWORD2 9 | printStr KEYWORD2 10 | printChar KEYWORD2 11 | charWidth KEYWORD2 12 | strWidth KEYWORD2 13 | clrScr KEYWORD2 14 | drawBitmap KEYWORD2 15 | drawBuf KEYWORD2 16 | setIsNumberFun KEYWORD2 17 | 18 | fillWin KEYWORD2 19 | sendData KEYWORD2 20 | gotoXY KEYWORD2 21 | sleep KEYWORD2 22 | setContrast KEYWORD2 23 | setBias KEYWORD2 24 | setTemp KEYWORD2 25 | setInvert KEYWORD2 26 | setInvertMask KEYWORD2 27 | displayMode KEYWORD2 28 | 29 | SCR_WD LITERAL1 30 | SCR_HT LITERAL1 31 | ALIGN_LEFT LITERAL1 32 | ALIGN_RIGHT LITERAL1 33 | ALIGN_CENTER LITERAL1 34 | 35 | PCD8544_DISPLAYBLANK LITERAL1 36 | PCD8544_DISPLAYNORMAL LITERAL1 37 | PCD8544_DISPLAYALLON LITERAL1 38 | PCD8544_DISPLAYINVERTED LITERAL1 39 | void setIsNumberFun(bool (*fun)(uint8_t)) { isNumberFun=fun; } 40 | -------------------------------------------------------------------------------- /Examples/N5110_lib_modes/N5110_lib_modes.ino: -------------------------------------------------------------------------------- 1 | // (C)2016-18 Pawel A. Hernik 2 | // N5110 LCD pinout from left: 3 | // #1 RST - Pin 9 or any digital 4 | // #2 CS/CE - Pin 10 or any digital 5 | // #3 DC - Pin 8 or any digital 6 | // #4 MOSI/DIN - Pin 11 / SPI 7 | // #5 SCK/CLK - Pin 13 / SPI 8 | // #6 VCC 3.3V 9 | // #7 LIGHT (200ohm to GND) 10 | // #8 GND 11 | 12 | #include "N5110_SPI.h" 13 | // define USESPI in above header for HW SPI version 14 | 15 | N5110_SPI lcd(9,10,8); // RST,CS,DC 16 | 17 | #if USESPI==1 18 | #include 19 | #endif 20 | 21 | #include "small4x7_font.h" 22 | 23 | void setup() 24 | { 25 | Serial.begin(9600); 26 | lcd.init(); 27 | } 28 | 29 | // -------------------------------------------------------------------------- 30 | 31 | void loop() 32 | { 33 | lcd.clrScr(); 34 | lcd.setFont(Small4x7PL); 35 | lcd.setDigitMinWd(8); 36 | lcd.printStr(0, 0, "Testing modes:"); 37 | lcd.printStr(0, 1, "1.DISPLAYINVERTED"); 38 | lcd.printStr(0, 2, "2.DISPLAYALLON"); 39 | lcd.printStr(0, 3, "3.DISPLAYBLANK"); 40 | lcd.printStr(0, 4, "4.DISPLAYNORMAL"); 41 | delay(2000); 42 | lcd.displayMode(PCD8544_DISPLAYINVERTED); 43 | delay(2000); 44 | lcd.displayMode(PCD8544_DISPLAYALLON); 45 | delay(2000); 46 | lcd.displayMode(PCD8544_DISPLAYBLANK); 47 | delay(2000); 48 | lcd.displayMode(PCD8544_DISPLAYNORMAL); 49 | delay(2000); 50 | } 51 | 52 | -------------------------------------------------------------------------------- /Examples/N5110_lib_alignment/N5110_lib_alignment.ino: -------------------------------------------------------------------------------- 1 | // (C)2016-18 Pawel A. Hernik 2 | // N5110 LCD pinout from left: 3 | // #1 RST - Pin 9 or any digital 4 | // #2 CS/CE - Pin 10 or any digital 5 | // #3 DC - Pin 8 or any digital 6 | // #4 MOSI/DIN - Pin 11 / SPI 7 | // #5 SCK/CLK - Pin 13 / SPI 8 | // #6 VCC 3.3V 9 | // #7 LIGHT (200ohm to GND) 10 | // #8 GND 11 | 12 | #include "N5110_SPI.h" 13 | // define USESPI in above header for HW SPI version 14 | 15 | N5110_SPI lcd(9,10,8); // RST,CS,DC 16 | 17 | #if USESPI==1 18 | #include 19 | #endif 20 | 21 | //#include "fonts_all.h" 22 | #include "small5x7bold_font.h" 23 | #include "small4x7_font.h" 24 | #include "digits4x7_font.h" 25 | 26 | const uint8_t ind [] PROGMEM = {27,1, 27 | 0x40, 0x40, 0x40, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 28 | 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x40, 0x40, 0x40, 29 | }; 30 | 31 | void setup() 32 | { 33 | Serial.begin(9600); 34 | lcd.init(); 35 | lcd.setDigitMinWd(0); 36 | } 37 | 38 | // -------------------------------------------------------------------------- 39 | char buf[40]; 40 | void loop() 41 | { 42 | lcd.clrScr(); 43 | lcd.setFont(Small5x7PLBold); 44 | lcd.printStr(ALIGN_LEFT, 0, "Align left"); 45 | lcd.drawBitmap(ind, ALIGN_LEFT, 1); 46 | lcd.printStr(ALIGN_RIGHT, 2, "Align right"); 47 | lcd.drawBitmap(ind, ALIGN_RIGHT, 3); 48 | lcd.printStr(ALIGN_CENTER, 4, "Align center"); 49 | lcd.drawBitmap(ind, ALIGN_CENTER, 5); 50 | delay(4000); 51 | 52 | lcd.clrScr(); 53 | lcd.setFont(Small4x7PL); 54 | lcd.setFontMinWd(0); // default proportional font 55 | lcd.printStr(0, 0, "abcdefghijklmnopqrtsuvwxyz"); 56 | lcd.setFontMinWd(4); // force fixed width 57 | lcd.printStr(0, 1, "abcdefghijklmnopqrtsuvwxyz"); 58 | lcd.setFontMinWd(5); 59 | lcd.printStr(0, 2, "abcdefghijklmnopqrtsuvwxyz"); 60 | lcd.setFontMinWd(0); 61 | 62 | for(int i=0;i<50;i++) { 63 | snprintf(buf,19,"%05u",(unsigned int) random(1,100000)); 64 | //lcd.fillWin(0,3,84,3,0xaa); 65 | lcd.fillWin(0,3,84,3,0x00); 66 | lcd.setFont(Digits4x7); 67 | lcd.setDigitMinWd(0); 68 | lcd.printStr(ALIGN_LEFT, 3, buf); 69 | lcd.printStr(ALIGN_RIGHT, 3, buf); 70 | lcd.setDigitMinWd(4); 71 | lcd.printStr(ALIGN_LEFT, 4, buf); 72 | lcd.printStr(ALIGN_RIGHT, 4, buf); 73 | lcd.setDigitMinWd(5); 74 | lcd.printStr(ALIGN_LEFT, 5, buf); 75 | lcd.printStr(ALIGN_RIGHT, 5, buf); 76 | lcd.setFont(Small4x7PL); 77 | lcd.setFontMinWd(0); // default proportional font 78 | lcd.printStr(ALIGN_CENTER, 3, "prop"); 79 | lcd.printStr(ALIGN_CENTER, 4, "fix4"); 80 | lcd.printStr(ALIGN_CENTER, 5, "fix5"); 81 | delay(400); 82 | } 83 | delay(1000); 84 | } 85 | -------------------------------------------------------------------------------- /Examples/N5110_lib_demo/N5110_lib_demo.ino: -------------------------------------------------------------------------------- 1 | // (C)2016-18 Pawel A. Hernik 2 | // N5110 LCD pinout from left: 3 | // #1 RST - Pin 9 or any digital 4 | // #2 CS/CE - Pin 10 or any digital 5 | // #3 DC - Pin 8 or any digital 6 | // #4 MOSI/DIN - Pin 11 / SPI 7 | // #5 SCK/CLK - Pin 13 / SPI 8 | // #6 VCC 3.3V 9 | // #7 LIGHT (200ohm to GND) 10 | // #8 GND 11 | 12 | #include "N5110_SPI.h" 13 | // define USESPI in above header for HW SPI version 14 | 15 | N5110_SPI lcd(9,10,8); // RST,CS,DC 16 | 17 | #if USESPI==1 18 | #include 19 | #endif 20 | 21 | //#include "fonts_all.h" 22 | #include "small5x7bold_font.h" 23 | #include "term8x14_font.h" 24 | #include "digits4x7_font.h" 25 | 26 | const uint8_t npn [] PROGMEM = {28,4, 27 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0x20, 0x20, 0x10, 0x10, 0x10, 28 | 0x10, 0x10, 0x10, 0x20, 0x20, 0xA0, 0x40, 0xA0, 0x10, 0x0F, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 29 | 0xE0, 0x9C, 0x82, 0x81, 0x80, 0x80, 0x80, 0x80, 0xFE, 0xFE, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 30 | 0x01, 0x00, 0x00, 0x00, 0x01, 0x02, 0x1C, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x07, 0x38, 0x40, 0x80, 31 | 0x00, 0x00, 0x00, 0x00, 0x7F, 0x7F, 0x02, 0x04, 0x08, 0x90, 0xA0, 0xC0, 0xF0, 0x00, 0x00, 0x00, 32 | 0x80, 0x40, 0x38, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x04, 0x04, 33 | 0x04, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x04, 0x04, 0x05, 0x02, 0x05, 0x08, 0xF0, 0x00, 0x00 34 | }; 35 | 36 | const uint8_t ind [] PROGMEM = {27,1, 37 | 0x40, 0x40, 0x40, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 38 | 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x40, 0x40, 0x40, 39 | }; 40 | 41 | void setup() 42 | { 43 | Serial.begin(9600); 44 | lcd.init(); 45 | } 46 | 47 | char buf[40]; 48 | void loop() 49 | { 50 | lcd.clrScr(); 51 | lcd.setFont(Small5x7PLBold); 52 | lcd.setDigitMinWd(8); 53 | lcd.printStr(0, 0, "ąćęłóśźż 123"); 54 | lcd.printStr(0, 1, "ĄĆĘŁÓŚŹŻ 123"); 55 | lcd.setDigitMinWd(6); 56 | lcd.printStr(0, 2, "1234567890123"); 57 | lcd.setFontMinWd(5); 58 | lcd.printStr(0, 3, "abAwij1234"); 59 | lcd.setFontMinWd(0); 60 | lcd.printStr(0, 4, "abAwij1234"); 61 | lcd.setDigitMinWd(0); 62 | lcd.printStr(0, 5, "abAwij1234"); 63 | delay(5000); 64 | 65 | lcd.clrScr(); 66 | lcd.setFont(Term8x14PL); 67 | lcd.printStr(42, 3, "Żółw1"); 68 | lcd.drawBitmap(npn, 3, 0); 69 | lcd.drawBitmap(ind, 11, 5); 70 | lcd.fillWin(60,0,20,2,0xaa); 71 | lcd.setFont(Small5x7PLBold); 72 | lcd.printStr(0,2,"B"); 73 | lcd.printStr(30,0,"E"); 74 | lcd.printStr(30,3,"C"); 75 | lcd.printStr(5,5,"0"); 76 | lcd.printStr(40,5,"1"); 77 | lcd.setFont(Digits4x7); 78 | lcd.setDigitMinWd(4); 79 | 80 | for(int i=0; i<300; i++) { 81 | snprintf(buf,39,"%06d",random(1,1000000)); 82 | lcd.printStr(55,5,buf); 83 | delay(150); 84 | } 85 | } 86 | -------------------------------------------------------------------------------- /Examples/N5110_lib_scroll/N5110_lib_scroll.ino: -------------------------------------------------------------------------------- 1 | // (C)2016-18 Pawel A. Hernik 2 | // N5110 LCD pinout from left: 3 | // #1 RST - Pin 9 or any digital 4 | // #2 CS/CE - Pin 10 or any digital 5 | // #3 DC - Pin 8 or any digital 6 | // #4 MOSI/DIN - Pin 11 / SPI 7 | // #5 SCK/CLK - Pin 13 / SPI 8 | // #6 VCC 3.3V 9 | // #7 LIGHT (200ohm to GND) 10 | // #8 GND 11 | 12 | #include "N5110_SPI.h" 13 | // define USESPI in above header for HW SPI version 14 | 15 | N5110_SPI lcd(9,10,8); // RST,CS,DC 16 | 17 | #if USESPI==1 18 | #include 19 | #endif 20 | 21 | #include "small5x7bold_font.h" 22 | #include "term7x14_font.h" 23 | 24 | const uint8_t icon1 [] PROGMEM = { 16,2, 25 | 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE, 0xDE, 0xCC, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0x80, 26 | 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0x7B, 0x33, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x01, 27 | }; 28 | 29 | const uint8_t icon2 [] PROGMEM = { 16,2, 30 | 0x80, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xCC, 0xDE, 0xFE, 0xFC, 0xF8, 0xF0, 0xE0, 0xC0, 0x80, 31 | 0x01, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x33, 0x7B, 0x7F, 0x3F, 0x1F, 0x0F, 0x07, 0x03, 0x01, 32 | }; 33 | 34 | const uint8_t icon3 [] PROGMEM = { 16,2, 35 | 0xFC, 0x0C, 0x14, 0x24, 0x44, 0x84, 0x04, 0x04, 0x04, 0x04, 0x84, 0x44, 0x24, 0x14, 0x0C, 0xFC, 36 | 0x3F, 0x30, 0x28, 0x24, 0x22, 0x21, 0x21, 0x22, 0x22, 0x21, 0x21, 0x22, 0x24, 0x28, 0x30, 0x3F, 37 | }; 38 | 39 | void setup() 40 | { 41 | Serial.begin(9600); 42 | lcd.init(); 43 | } 44 | 45 | // -------------------------------------------------------------------------- 46 | 47 | void loop() 48 | { 49 | lcd.clrScr(); 50 | lcd.setFont(Small5x7PLBold); 51 | for(int i=0;i<=84; i++) { 52 | lcd.printStr(i, 0, " Scroll test"); 53 | lcd.printStr(i, 1, "abcdefghijklmnopqrtsuvwxyz"); 54 | lcd.printStr(i, 2, "ABCDEFGHIJKLMNOPQRSTUVWXYZ"); 55 | lcd.printStr(i, 3, "01234567890"); 56 | lcd.drawBitmap(icon1, i+00, 4); 57 | lcd.drawBitmap(icon1, i+16, 4); 58 | lcd.drawBitmap(icon3, i+32, 4); 59 | lcd.drawBitmap(icon2, i+48, 4); 60 | lcd.drawBitmap(icon2, i+64, 4); 61 | if(i>0) lcd.fillWin(i-1,0,1,6,0); else delay(4000); 62 | delay(10); 63 | } 64 | lcd.setFont(Term7x14PL); 65 | for(int i=83;i--;) { 66 | lcd.printStr(i, 0, "Scroll test"); 67 | lcd.printStr(i, 2, "ABCDEFGHIJKL"); 68 | lcd.printStr(i, 4, "01234567890"); 69 | delay(10); 70 | } 71 | delay(4000); 72 | lcd.setFont(Term7x14PL); 73 | for(int i=0;i<=84; i++) { 74 | lcd.printStr(i, 0, "Scroll test"); 75 | lcd.printStr(i, 2, "ABCDEFGHIJKLMN"); 76 | lcd.printStr(i, 4, "01234567890"); 77 | if(i>0) lcd.fillWin(i-1,0,1,6,0); 78 | delay(10); 79 | } 80 | lcd.setFont(Small5x7PLBold); 81 | for(int i=83;i--;) { 82 | lcd.printStr(i, 0, " Scroll test"); 83 | lcd.printStr(i, 1, "abcdefghijklmnopqrtsuvwxyz"); 84 | lcd.printStr(i, 2, "ABCDEFGHIJKLMNOPQRSTUVWXYZ"); 85 | lcd.printStr(i, 3, "01234567890"); 86 | lcd.drawBitmap(icon1, i+00, 4); 87 | lcd.drawBitmap(icon1, i+16, 4); 88 | lcd.drawBitmap(icon3, i+32, 4); 89 | lcd.drawBitmap(icon2, i+48, 4); 90 | lcd.drawBitmap(icon2, i+64, 4); 91 | delay(10); 92 | } 93 | } 94 | 95 | -------------------------------------------------------------------------------- /Examples/N5110_lib_graph/N5110_lib_graph.ino: -------------------------------------------------------------------------------- 1 | // (C)2016-18 Pawel A. Hernik 2 | // N5110 LCD pinout from left: 3 | // #1 RST - Pin 9 or any digital 4 | // #2 CS/CE - Pin 10 or any digital 5 | // #3 DC - Pin 8 or any digital 6 | // #4 MOSI/DIN - Pin 11 / SPI 7 | // #5 SCK/CLK - Pin 13 / SPI 8 | // #6 VCC 3.3V 9 | // #7 LIGHT (200ohm to GND) 10 | // #8 GND 11 | 12 | #include "N5110_SPI.h" 13 | // define USESPI in above header for HW SPI version 14 | N5110_SPI lcd(9,10,8); // RST,CS,DC 15 | 16 | #if USESPI==1 17 | #include 18 | #endif 19 | 20 | //#include "fonts_all.h" 21 | #include "small5x7bold_font.h" 22 | #include "term8x14_font.h" 23 | #include "digits4x7_font.h" 24 | 25 | const uint8_t npn [] PROGMEM = {28,4, 26 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0x20, 0x20, 0x10, 0x10, 0x10, 27 | 0x10, 0x10, 0x10, 0x20, 0x20, 0xA0, 0x40, 0xA0, 0x10, 0x0F, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 28 | 0xE0, 0x9C, 0x82, 0x81, 0x80, 0x80, 0x80, 0x80, 0xFE, 0xFE, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 29 | 0x01, 0x00, 0x00, 0x00, 0x01, 0x02, 0x1C, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x07, 0x38, 0x40, 0x80, 30 | 0x00, 0x00, 0x00, 0x00, 0x7F, 0x7F, 0x02, 0x04, 0x08, 0x90, 0xA0, 0xC0, 0xF0, 0x00, 0x00, 0x00, 31 | 0x80, 0x40, 0x38, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x04, 0x04, 32 | 0x04, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x04, 0x04, 0x05, 0x02, 0x05, 0x08, 0xF0, 0x00, 0x00 33 | }; 34 | 35 | const uint8_t ind [] PROGMEM = {27,1, 36 | 0x40, 0x40, 0x40, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 37 | 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x40, 0x40, 0x40, 38 | }; 39 | 40 | void setup() 41 | { 42 | Serial.begin(9600); 43 | lcd.init(); 44 | } 45 | 46 | // -------------------------------------------------------------------------- 47 | byte scr[84*6]; // full frame buffer - for demo 48 | byte scrWd = 84; 49 | byte scrHt = 6; 50 | 51 | void clrBuf() 52 | { 53 | int ii=0; 54 | for(int i=0;i=scrWd || y<0 || y>=scrHt*8) return; 60 | switch (color) { 61 | case 1: scr[x+(y/8)*scrWd] |= (1 << (y&7)); break; 62 | case 0: scr[x+(y/8)*scrWd] &= ~(1 << (y&7)); break; 63 | case 2: scr[x+(y/8)*scrWd] ^= (1 << (y&7)); break; 64 | } 65 | } 66 | // -------------------------------------------------------------------------- 67 | 68 | char buf[40]; 69 | void loop() 70 | { 71 | int i,j; 72 | lcd.clrScr(); 73 | lcd.setFont(Term8x14PL); 74 | lcd.printStr(55, 3, "Cnt:"); 75 | lcd.drawBitmap(npn, 3, 0); 76 | lcd.drawBitmap(ind, 50, 0); 77 | lcd.fillWin(40,1,44,2,0xaa); 78 | lcd.setFont(Small5x7PLBold); 79 | lcd.printStr(0,2,"B"); 80 | lcd.printStr(30,0,"E"); 81 | lcd.printStr(30,3,"C"); 82 | lcd.printStr(44,0,"0"); 83 | lcd.printStr(78,0,"1"); 84 | lcd.setFont(Digits4x7); 85 | lcd.setDigitMinWd(4); 86 | 87 | // 54x16 pixels graph 88 | scrWd = 54; 89 | scrHt = 2; 90 | for(j=0;j<400;j++) { 91 | clrBuf(); 92 | for(i = 0;i 21 | #include 22 | 23 | #define SCR_WD 84 24 | #define SCR_HT 48 25 | 26 | #define ALIGN_LEFT 0 27 | #define ALIGN_RIGHT -1 28 | #define ALIGN_CENTER -2 29 | 30 | // PCD8544 Commandset 31 | // ------------------ 32 | // General commands 33 | #define PCD8544_POWERDOWN 0x04 34 | #define PCD8544_ENTRYMODE 0x02 35 | #define PCD8544_EXTINSTRUCTION 0x01 36 | #define PCD8544_DISPLAYBLANK 0x00 37 | #define PCD8544_DISPLAYNORMAL 0x04 38 | #define PCD8544_DISPLAYALLON 0x01 39 | #define PCD8544_DISPLAYINVERTED 0x05 40 | // Normal instruction set 41 | #define PCD8544_FUNCTIONSET 0x20 42 | #define PCD8544_DISPLAYCONTROL 0x08 43 | #define PCD8544_SETYADDR 0x40 44 | #define PCD8544_SETXADDR 0x80 45 | // Extended instruction set 46 | #define PCD8544_SETTEMP 0x04 47 | #define PCD8544_SETBIAS 0x10 48 | #define PCD8544_SETVOP 0x80 49 | // Display presets 50 | #define DEFAULT_BIAS 0x04 // 0-7 0x03? 51 | #define DEFAULT_TEMP 0x00 // 0-3 0x02? 52 | #define DEFAULT_CONTRAST 0x30 // 0-127 0x46? 53 | 54 | 55 | // --------------------------------- 56 | class N5110_SPI { 57 | public: 58 | N5110_SPI(byte rst, byte cs, byte dc); 59 | N5110_SPI(byte rst, byte cs, byte dc, byte din, byte clk); 60 | inline void setDat() {digitalWrite(dcPin, HIGH); } 61 | inline void setCmd() { digitalWrite(dcPin, LOW); } 62 | inline void startCS() { digitalWrite(csPin, LOW); } 63 | inline void stopCS() { digitalWrite(csPin, HIGH); } 64 | 65 | void init(); 66 | inline void sendData(byte data); 67 | inline void sendData(const uint8_t *data, int cnt); 68 | inline void sendDataF(const uint8_t *data, int cnt); 69 | void gotoXY(byte x, byte y); 70 | void sleep(bool mode); 71 | void setContrast(byte val); 72 | void setBias(byte val); 73 | void setTemp(byte val); 74 | void displayMode(byte val); // val=PCD8544_DISPLAY???? 75 | void clrScr(); 76 | int drawBuf(const uint8_t *bmp, int x, uint8_t y8, uint8_t wd, uint8_t ht8); 77 | int drawBitmap(const uint8_t *bmp, int x, uint8_t y8, uint8_t wd, uint8_t ht8); 78 | int drawBitmap(const uint8_t *bmp, int x, uint8_t y8); 79 | int fillWin(int x, uint8_t y8, uint8_t wd, uint8_t ht8, uint8_t data); 80 | 81 | void setFont(const uint8_t* f); 82 | void setCR(uint8_t _cr) { cr = _cr; } 83 | void setInvert(uint8_t _inv) { invertCh = _inv; } 84 | void setInvertMask(uint8_t mask) { invertMask = mask; } 85 | void setFontMinWd(uint8_t wd) { minCharWd = wd; } 86 | void setCharMinWd(uint8_t wd) { minCharWd = wd; } 87 | void setDigitMinWd(uint8_t wd) { minDigitWd = wd; } 88 | int printStr(int x, uint8_t y8, char *txt, int clrLine=0); 89 | int printChar(int x, uint8_t y8, uint8_t ch); 90 | int charWidth(uint8_t _ch, bool last=true); 91 | int strWidth(char *txt); 92 | unsigned char convertPolish(unsigned char _c); 93 | static bool isNumber(uint8_t ch); 94 | static bool isNumberExt(uint8_t ch); 95 | void setIsNumberFun(bool (*fun)(uint8_t)) { isNumberFun=fun; } 96 | 97 | public: 98 | uint8_t csPin = 10; 99 | uint8_t rstPin = 9; 100 | uint8_t dcPin = 8; 101 | uint8_t dinPin = 11; 102 | uint8_t clkPin = 13; 103 | //uint8_t ledPin = 6; 104 | 105 | //private: 106 | bool (*isNumberFun)(uint8_t ch); 107 | const uint8_t* font; 108 | uint8_t xSize; 109 | uint8_t ySize; 110 | uint8_t ySize8; 111 | uint8_t firstCh; 112 | uint8_t lastCh; 113 | uint8_t minCharWd; 114 | uint8_t minDigitWd; 115 | uint8_t cr; // carriage return mode for printStr 116 | uint8_t dualChar; 117 | uint8_t invertCh,invertMask; 118 | 119 | }; 120 | #endif 121 | 122 | -------------------------------------------------------------------------------- /Examples/N5110_lib_2_displays/N5110_lib_2_displays.ino: -------------------------------------------------------------------------------- 1 | // (C)2016-18 Pawel A. Hernik 2 | // N5110 from left: 3 | // #1 RST - Pin 9 / 6 4 | // #2 CS/CE - Pin 10 / 5 5 | // #3 DC - Pin 8 6 | // #4 MOSI/DIN - Pin 11 7 | // #5 SCK/CLK - Pin 13 8 | // #6 VCC 3.3V 9 | // #7 LIGHT (200ohm to GND) 10 | // #8 GND 11 | 12 | #include "N5110_SPI.h" 13 | // define USESPI in above header for HW SPI version 14 | 15 | // DC,MOSI,SCK are shared 16 | // RST and CS are separate for each display 17 | N5110_SPI lcd(9,10,8); // RST,CS,DC 18 | N5110_SPI lcd2(6,5,8); // RST,CS,DC 19 | 20 | 21 | #if USESPI==1 22 | #include 23 | #endif 24 | 25 | #include "fonts_all.h" 26 | 27 | const uint8_t npn [] PROGMEM = {28,4, 28 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0x20, 0x20, 0x10, 0x10, 0x10, 29 | 0x10, 0x10, 0x10, 0x20, 0x20, 0xA0, 0x40, 0xA0, 0x10, 0x0F, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 30 | 0xE0, 0x9C, 0x82, 0x81, 0x80, 0x80, 0x80, 0x80, 0xFE, 0xFE, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 31 | 0x01, 0x00, 0x00, 0x00, 0x01, 0x02, 0x1C, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x07, 0x38, 0x40, 0x80, 32 | 0x00, 0x00, 0x00, 0x00, 0x7F, 0x7F, 0x02, 0x04, 0x08, 0x90, 0xA0, 0xC0, 0xF0, 0x00, 0x00, 0x00, 33 | 0x80, 0x40, 0x38, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x04, 0x04, 34 | 0x04, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x04, 0x04, 0x05, 0x02, 0x05, 0x08, 0xF0, 0x00, 0x00 35 | }; 36 | 37 | const uint8_t ind [] PROGMEM = {27,1, 38 | 0x40, 0x40, 0x40, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x04, 0x02, 39 | 0x02, 0x04, 0x78, 0x04, 0x02, 0x02, 0x04, 0x78, 0x40, 0x40, 0x40, 40 | }; 41 | 42 | void setup() 43 | { 44 | Serial.begin(9600); 45 | lcd.init(); 46 | lcd2.init(); 47 | // separate init is necessary only for my 2nd LCD 48 | lcd2.setContrast(0x38); 49 | lcd2.setBias(4); 50 | lcd2.setTemp(1); 51 | } 52 | 53 | // -------------------------------------------------------------------------- 54 | byte scr[84*6]; // full frame buffer 55 | byte scrWd = 84; 56 | byte scrHt = 6; 57 | 58 | void clrBuf() 59 | { 60 | int ii=0; 61 | //for(int i=0;i= scrWd) || (y < 0) || (y >= scrHt*8)) return; 68 | 69 | switch (color) 70 | { 71 | case 1: scr[x+(y/8)*scrWd] |= (1 << (y&7)); break; 72 | case 0: scr[x+(y/8)*scrWd] &= ~(1 << (y&7)); break; 73 | case 2: scr[x+(y/8)*scrWd] ^= (1 << (y&7)); break; 74 | } 75 | } 76 | // -------------------------------------------------------------------------- 77 | 78 | char buf[40]; 79 | void loop() 80 | { 81 | int i,j; 82 | lcd.clrScr(); 83 | lcd.setFont(Term8x14PL); 84 | lcd.printStr(ALIGN_RIGHT, 3, "Cnt:"); 85 | lcd.drawBitmap(npn, 3, 0); 86 | lcd.drawBitmap(ind, 50, 0); 87 | lcd.setFont(Small5x7PLBold); 88 | lcd.printStr(0,2,"B"); 89 | lcd.printStr(30,0,"E"); 90 | lcd.printStr(30,3,"C"); 91 | lcd.printStr(44,0,"0"); 92 | lcd.printStr(78,0,"1"); 93 | lcd.setFont(Digits4x7); 94 | lcd.setDigitMinWd(4); 95 | lcd2.clrScr(); 96 | lcd2.setFont(Term8x14PL); 97 | lcd2.printStr(ALIGN_CENTER, 0, "Graph"); 98 | 99 | for(j=0;j<1000;j++) { 100 | scrWd = 54; 101 | scrHt = 2; 102 | clrBuf(); 103 | for(i = 0;i 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------