Hi, I observed a strange behaviour (for me only) of void pointer. I wrote a code to access an integer through void pointer as below:
void *ptr; int a[2] = {1,2};
ptr = (int *)&a; ptr++; // This is giving error: Unknown Size
Why the above increment statement is giving error as i already cast the pointer to int type ?
Can anybody help me in understanding this ?
Karthik K.
Your right, but I like to see things happening! I do know assembly fairly well, and have used Forth for embedded. In fact I compared Arm Forth to Keil, but decided to go with C because I wanted to broaden my horizon and I have the opportunity (time) to do it.
" but I like to see things happening! "
yaaa, but your chip may not get 'signal' iN the Target Board, and could be 'signal' problem or Power not ON. Have you checked?