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Sample usage of lightweight C12832 LCD library
Just look at that sample - easy and lightweight text driven interface
main.cpp
- Committer:
- medvdv
- Date:
- 2014-02-01
- Revision:
- 1:58927e4da529
- Parent:
- 0:9b6c469485ea
- Child:
- 2:e3c117a9b81b
File content as of revision 1:58927e4da529:
// // MBED Application Board // Lightweight C12832 LCD library // 2014, Alexander Medvedev, @medvdv // // // Usage Sample // #include "mbed.h" #include "lcd128lib.h" BusIn joy(p15,p12,p13,p16); DigitalIn fire(p14); BusOut leds(LED1,LED2,LED3,LED4); AnalogIn Pot1(p19); AnalogIn Pot2(p20); lcd128 lcd; char lorem[] = "Lorem ipsum dolor sit amet, consectetur adipiscing elit."; void header(char* name, char* page) { lcd.Clear(); lcd.Bold(); lcd.String(name); lcd.Bold(false); lcd.String(page); lcd.XY(0,1); } char* BANG = " BANG! "; int main() { lcd.Reset(); // Nice header with bold first word header("MBED","Application Board"); int pot = 0, old = 0; bool update = true; do { pot = Pot1 * 130; if((old/2) != (pot/2)) update = true; // +-1 to eliminate jitter old = pot; if (update) { lcd.Clear(1); lcd.Clear(2); lcd.Clear(3); lcd.XY(0,1); lcd.Bar(LCD_X, pot / 128.0); if (fire) { lcd.Bold(true); lcd.Invert(true); lcd.XY(64-lcd.StringWidth(BANG)/2,3); lcd.String(BANG); lcd.Bold(false); lcd.Invert(false); } else { lcd.XY(0,2); lcd.String(lorem); } lcd.Update(); update = false; } wait(0.1); if (fire) { leds = 0xf; update = true; } else leds = joy; } while(1); }