Blinking_LED_PushButton.cpp

00001 #include "mbed.h"
00002 #include "C12832.h"
00003 
00004 DigitalIn pushButton(p9);
00005 
00006 C12832 lcd(SPI_MOSI, SPI_SCK, SPI_MISO, p8, p11); 
00007 
00008 char ledBlinking[] = "Led is blinking";
00009 
00010 // create an instance of LCD
00011 static void display(char *lcdPrint) {
00012     lcd.cls();  // Clear LCD
00013     lcd.locate(3,5); // get cursor to position x=3px and y=5px
00014     lcd.printf(lcdPrint); // Write text into LCD buffer
00015     lcd.copy_to_lcd();
00016      // Clear LCD
00017 }
00018 
00019 
00020 DigitalOut led(LED1);
00021 int i=0;
00022 
00023     void Blink(){
00024         
00025     while(i<3){
00026     display(ledBlinking);
00027     led = 0;
00028     wait(0.5);
00029     led = 1;
00030     wait(0.5);
00031     i++;
00032     }
00033     
00034     led =0;
00035     lcd.cls();
00036 }
00037 
00038 int main() {
00039     while (1) {
00040         
00041     if(pushButton == 1)
00042     {
00043         Blink();
00044     }
00045     i=0;
00046     wait(0.5);
00047   
00048     }
00049 }