Arduino strtok Same as the byte datatype. Beachte, dass beim Deklarieren eines … The output of the above code comes as below, you can see the first time conversion occurs but the next time only empty string shows up, in all the 3 cases its showing the same hence I need to find out what exactly this issue is caused by, would appreciate if anyone could thro some light on it. This page described the latter method. Thanks @chrisl, I value your help. An array of pointers to char could be initialized as. Arrays in the C++ programming language Arduino sketches are written in can be complicated, but using simple arrays is relatively straightforward. An array is a collection of variables that are accessed with an index number. Char_String_Arrays_Frage . Why strcpy and strncpy are not safe to use? - GeeksforGeeks array Construct char arrays within function - Arduino Stack Exchange The strcpy () function copies the second string passed to it into the first string. Created: April-04, 2021 . The C library function char *strcpy(char *dest, const char *src) copies the string pointed to, by src to dest. But initializing an array of pointers with an array of chars simply does not make sense. PROGMEM ist ein Variablenmodifikator, welcher nur mit den Datentypen in pgmspace.h verwendet werden sollte. Dazu habe ich mir einen Link von Tommy vorgenommen. So your saying that your first comment could be fixed by using char* lines[menuMaxLines] in drawMenu()?And your second question, I first trying to make that array of char arrays in the function but I was unable to return that and therefor went with the out var. C-Funktionen :: Meine Arduino-Projekte
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