69 lines
2.8 KiB
Arduino
69 lines
2.8 KiB
Arduino
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/*
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The upload speed for Start Screen and User font is about 7s/1K bytes
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This demo code show you how to upload start screen and
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user fonts, the user fonts have 4 sections-0,1,2,3, each section has 4096 bytes
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you can upload your user font to any section, and you also can combine
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adjacent sections together for large font data.
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the font identify number for each sections are: 200 to 203.
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if you upload your font to section #2, use setFont(202) to use it.
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NOTE: once you uploaded start screen or user font, you don't need upload
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it again if unchanged, the adapter will store it in flash memory
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the DATA structure of user font is same as U8Glib
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*/
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#define _Digole_Serial_UART_ //To tell compiler compile the special communication only,
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//all available are:_Digole_Serial_UART_, _Digole_Serial_I2C_ and _Digole_Serial_SPI_
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#include <DigoleSerial.h>
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//--------UART setup
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#if defined(_Digole_Serial_UART_)
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DigoleSerialDisp mydisp(&Serial, 9600); //UART:Arduino UNO: Pin 1(TX)on arduino to RX on module
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#endif
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//--------I2C setup
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#if defined(_Digole_Serial_I2C_)
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#include <Wire.h>
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DigoleSerialDisp mydisp(&Wire,'\x27'); //I2C:Arduino UNO: SDA (data line) is on analog input pin 4, and SCL (clock line) is on analog input pin 5 on UNO and Duemilanove
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#endif
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//--------SPI setup
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#if defined(_Digole_Serial_SPI_)
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DigoleSerialDisp mydisp(8,9,10); //SPI:Pin 8: data, 9:clock, 10: SS, you can assign 255 to SS, and hard ground SS pin on module
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#endif
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#define LCDCol 16
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#define LCDRow 2
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#define LCDW 240
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#include <sampledata.h>
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void resetpos(void) //for demo use, reset display position and clean the demo line
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{
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mydisp.setPrintPos(0, 1,_TEXT_);
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delay(3000); //delay 2 seconds
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mydisp.println(" "); //display space, use to clear the demo line
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mydisp.setPrintPos(0, 1,_TEXT_);
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}
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void setup() {
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mydisp.begin();
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mydisp.clearScreen();
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mydisp.print("uploading start screen now...(1024 bytes)");
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delay(500); //this delay is very important, it will let module to clear the receive buffer
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mydisp.uploadStartScreen(1024,startscreenMV);
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delay(500);
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mydisp.clearScreen();
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mydisp.print("uploading 1st user font now...(1423 bytes)");
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delay(500); //this delay is very important, it will let module to clear the receive buffer
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mydisp.uploadUserFont(1423,userfont1,0);
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delay(500);
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mydisp.clearScreen();
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mydisp.setFont(200);
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mydisp.drawStr(0,0,"0123456789ABCDEFGHIJK This is my 1st user font ZZZzzz");
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resetpos();
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mydisp.print("uploading my second user font now...(8588 bytes)");
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delay(500); //this delay is very important, it will let module to clear the receive buffer
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mydisp.uploadUserFont(8588,userfont3,1);
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delay(1000);
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mydisp.clearScreen();
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mydisp.setFont(201);
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mydisp.drawStr(0,0,"my 2nd");
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mydisp.displayConfig(0);
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}
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void loop() {
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}
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