Jsvar to Unsigned char * conversion ..

[espruino-discuss]

Posted at 2015-02-12 by Vishnu

Hi i am trying this code

{

		unsigned char *data,*test;
		unsigned char ch;
		JsVar *str = jsvAsString(var, false);	
		data=test;
		JsvStringIterator it;
		jsvStringIteratorNew(&it, str, 0);	 
		while (jsvStringIteratorHasChar(&it)) 
		{
			ch = (unsigned char)jsvStringIteratorGetChar(&it);
			jsiConsolePrintf("\r\n ch: %c",ch);
			*test++=ch;
			jsvStringIteratorNext(&it);
	    }
	    jsvStringIteratorFree(&it);
	    jsvUnLock(str);
}

but it is not working...
any suggestions please...

Thanks
Vishnu

[gfwilliams]

Posted at 2015-02-12 by @gfwilliams

You're not initialising 'test' to anything and you're not zero terminating the string...

I think jsvGetString does exactly what you want though?

[espruino-discuss]

Posted at 2015-02-12 by Vishnu

hi,
its working just i removed test and declared 'ch' as array....

Thanks