Eduard Sjoukes / Mbed 2 deprecated DatatypesLength

Showing the length of mbed datatypes in bytes.

Dependencies:   mbed OptrexLCD

main.cpp@1:275d27c2d033, 2010-12-05 (annotated)

Committer:
Eduard
Date:
Sun Dec 05 12:14:51 2010 +0000
Revision:
1:275d27c2d033
Parent:
0:124a3cf10d74 
Also the \" bool\" type included now

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Eduard 0:124a3cf10d74 1 /*************************************************************************
Eduard 0:124a3cf10d74 2 * Gets the length of mbeds datatypes and display those on a 20x4 Optrex LCD
Eduard 0:124a3cf10d74 3 * This LCD needs a different timing than a normal LCD, see the
Eduard 0:124a3cf10d74 4 * OptrexLCD program for more information.
Eduard 0:124a3cf10d74 5 **************************************************************************/
Eduard 0:124a3cf10d74 6
Eduard 0:124a3cf10d74 7 #include "mbed.h"
Eduard 0:124a3cf10d74 8 #include "OptrexLCD.h"
Eduard 0:124a3cf10d74 9
Eduard 0:124a3cf10d74 10 DigitalOut BlinkLed(LED4);
Eduard 0:124a3cf10d74 11
Eduard 0:124a3cf10d74 12 TextLCD lcd(p10, p12, p15, p16, p17, p18, TextLCD::LCD20x4 ); // rs, e, d0-d3
Eduard 0:124a3cf10d74 13
Eduard 0:124a3cf10d74 14 void WaitRefres() // procedure for showing the result for 3 seconds before getting the next datatypes
Eduard 0:124a3cf10d74 15 {
Eduard 0:124a3cf10d74 16 wait(3);
Eduard 0:124a3cf10d74 17 lcd.cls();
Eduard 0:124a3cf10d74 18 BlinkLed = !BlinkLed;
Eduard 0:124a3cf10d74 19 }
Eduard 0:124a3cf10d74 20
Eduard 0:124a3cf10d74 21 int main()
Eduard 0:124a3cf10d74 22 {
Eduard 0:124a3cf10d74 23 BlinkLed = 1; // show the program is running
Eduard 0:124a3cf10d74 24 while(1)
Eduard 0:124a3cf10d74 25 {
Eduard 0:124a3cf10d74 26 lcd.printf("sizeof(char) == %d\n", sizeof(char));
Eduard 0:124a3cf10d74 27 lcd.printf("sizeof(short) == %d\n", sizeof(short));
Eduard 0:124a3cf10d74 28 lcd.printf("sizeof(int) == %d\n", sizeof(int));
Eduard 0:124a3cf10d74 29 lcd.printf("sizeof(long) == %d\n", sizeof(long));
Eduard 0:124a3cf10d74 30 WaitRefres();
Eduard 0:124a3cf10d74 31
Eduard 0:124a3cf10d74 32 lcd.printf("sizeof(float) == %d\n", sizeof(float));
Eduard 0:124a3cf10d74 33 lcd.printf("sizeof(double) == %d\n", sizeof(double));
Eduard 1:275d27c2d033 34 lcd.printf("sizeof(bool) == %d\n", sizeof(bool));
Eduard 0:124a3cf10d74 35 WaitRefres();
Eduard 0:124a3cf10d74 36
Eduard 0:124a3cf10d74 37 lcd.printf("sizeof(long double)\n == %d\n", sizeof(long double));
Eduard 0:124a3cf10d74 38 lcd.printf("sizeof(long long)\n == %d\n", sizeof(long long));
Eduard 0:124a3cf10d74 39 WaitRefres();
Eduard 0:124a3cf10d74 40 }
Eduard 0:124a3cf10d74 41 }