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    so for my project I will write a super strong encription system. it will use a private key for the security and it will automatically write the strings and numbers to memory. the security key must not...
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    Note: This was originally posted on 11th July 2011 at http://forums.arm.com Hi, I am trying to setup MMU with 1:1 scheme (VA=PA). I wanted to try with a 16MB super section. I first tried with 1MB section...
  • Loop Problem
    Hello All, I have connected 3 LED's to P2_5, P2_6 and P2_7 ports of 89C52 uC and have the following code in Keil. #include <stdio.h> #include <at89x52.h> void nothing(); void main() { int i;...
  • For loop
    can i use the for loop like this in accessing the 2-d array. for(u=0;u<=4;u++) { for(v=v1;;) { arr[u][v] += 1; } } bcos in the second for loop i want to do the increment in some other...
  • while loop and ISR routine
    Hello all, I am using 8051 controller with UART working. I am generating interrupt for UART RX. in main() I am sending one string to hyperterminal through UART TX and I can see it on Hyperterminal...