ravi butani / Mbed 2 deprecated EXP4_LCD_BASIC

Advanced Micro Processor Experiments SEM-6 Marwadi Education Foundation Rajkot

Dependencies:   TextLCD mbed

Fork of MEFGI by ravi butani

main.cpp@1:d18350d02dd3, 2016-04-13 (annotated)

Committer:
rx5
Date:
Wed Apr 13 05:10:39 2016 +0000
Revision:
1:d18350d02dd3
Parent:
0:c7aaecd69812 
EXP4_MEFGI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rx5 0:c7aaecd69812 1 #include "mbed.h"
rx5 0:c7aaecd69812 2 #include "TextLCD.h"
rx5 0:c7aaecd69812 3 TextLCD lcd(D2, D3, D4, D5, D6, D7); // LCD PIN => RS, EN, Data4, Data5, Data6, Data7
rx5 0:c7aaecd69812 4
rx5 0:c7aaecd69812 5 int main()
rx5 0:c7aaecd69812 6 {
rx5 0:c7aaecd69812 7 int i=0;
rx5 0:c7aaecd69812 8 float f=0;
rx5 0:c7aaecd69812 9 lcd.cls(); // Clear LCD
rx5 0:c7aaecd69812 10 lcd.locate(0,0); // cursor on Col=0, Raw=0
rx5 0:c7aaecd69812 11 lcd.printf("Experiment - 4"); // print startup message on LCD first Raw
rx5 0:c7aaecd69812 12 lcd.locate(0,1); // cursor on Col=0, Raw=1
rx5 0:c7aaecd69812 13 lcd.printf("LCD Interfacing"); // print startup message on LCD second Raw
rx5 0:c7aaecd69812 14 wait(3.0); // wait 3 second to show startup message
rx5 0:c7aaecd69812 15 while(1) // loop forever
rx5 0:c7aaecd69812 16 {
rx5 1:d18350d02dd3 17 lcd.cls(); // Clear LCD
rx5 1:d18350d02dd3 18 lcd.locate(0,0); // cursor on Col=0, Raw=0
rx5 1:d18350d02dd3 19 lcd.printf("Int i = %d",i); // print value of i in first line of LCD
rx5 1:d18350d02dd3 20 lcd.locate(0,1); // cursor on Col=0, Raw=1
rx5 1:d18350d02dd3 21 lcd.printf("Float f = %0.2f",f); // print value of f with resolution of two decimal point in second line of LCD
rx5 1:d18350d02dd3 22 i=i+1; // update i
rx5 1:d18350d02dd3 23 f=f+0.01; // update f
rx5 1:d18350d02dd3 24 wait(1.0); // Wait for 1 second
rx5 0:c7aaecd69812 25 }
rx5 0:c7aaecd69812 26
rx5 0:c7aaecd69812 27 }