File content as of revision 1:a5047bdb635a:

#include "mbed.h"


//char test1;
//string ttest = "a";

DigitalOut myled(LED1);


// String auf Länge mit beliebigem Zeichen auffüllen >--------------------------------------------------------------------
void doAddFollowingChars(char* stringMessage, int intLange, char* stringFullZeichen)
{
    int intStringLange = 0;
    intStringLange = strlen(stringMessage);

    char stringSpaceString[] = "";

    printf("%d - %d\n", intLange, intStringLange);

    if (intStringLange >= intLange) {
        printf("The string can not be longer.\n");
        stringMessage = stringMessage;
    } else {
        for (int i = intStringLange; i < intLange; i++) {
            printf("This should be %d filling block(s): ", (i - intStringLange + 1));
            strcat(stringSpaceString, stringFullZeichen);
            printf("%s\n", stringSpaceString);
        }
        strcat(stringMessage, stringSpaceString);
    }

    printf("The final string is: %s\n", stringMessage);
}
// String auf Länge mit beliebigem Zeichen auffüllen <--------------------------------------------------------------------


int main()
{
    wait(0.2);
    char test[] = "123";
    int intStrLen = strlen(test);

    myled = 1;
    wait(1);
    myled = 0;
    wait(1);

    doAddFollowingChars(test,10,"a");

    while(1) {
        myled = 1;
        wait(1);
        myled = 0;
        wait(1);
    }
}