Simulator LCD 16x2

• 07 Ianuarie 2012
• ,  autor Dincer Aydin
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CGRAM Viewer ASCII Characters 0-7 0 1 2 3 4 5 6 7 L C D S T A T  Display is  Cursor position is  Address Counter (AC):  Cursor is  Display scroll is  AC points to  Cursor position  Line 1 addresses:  Line 2 addresses: D7 D6 D5 D4 D3 D2 D1 D0 E R/W RS Hex: Dec: Pixel: Char: Info box

www.bobtech.ro Define Custom Characters Odometer //script box, write your own script in JavaScript or select from above instr(0x38); instr(0x0F); instr(0x01); instr(0x06); putstr('www.bobtech.ro');

DjLCDSIM este un JavaScript care simuleaza un afisaj LCD alfanumeric cu 16x2 caractere, cu controler HD44780 sau compatibil. Suporta toate instructiunile, mai putin read data/busy flag.

LCD-ul se poate controla si fara butoane, folosind script-uri JavaScript combinate cu urmatoarele functii:

• instr(instructionCode) // sends instruction
• data(caharacterCode) // sends data
• mcl(x_times) // move cusror left
• mcr(x_times) // move cursor right
• sdl(x_times) // shift display left
• sdr(x_times) // shift display right
• DDRadrs(address) // set DDRAM address
• CGRadrs(address) // set CGRAM address
• putstr('string') // print string

Exemplu script LCD

//initialize LCD 16x2 and print a string on first LCD line
instr(0x38);
instr(0x0F);
instr(0x01);
instr(0x06);
putstr('www.bobtech.ro');

Pentru mai multe informatii viziteaza site-ul autorului: http://www.dinceraydin.com/djlcdsim/djlcdsim.html