• Linker Code Packing Problem
    Hello, I'm creating an application which runs on Dallas 89C450 microcontroller. My application uses RTX-51 Full RTOS. The versions of the tools which are integrated into my IDE are like below: ...
  • Linker Code packing causing problems
    Hi, I am porting my code from compiler C51 ver6.23 and BL51 to the new compiler and linker , C51 ver 7.00 and LX51 ver3.30 . This was to take advantage of the optimisation features of the LX51's linker...
  • Packed structure is not packed
    I would like to have a packed structure (because I'm gonna store those data in flash, and need it as small as possible). I'm using Keil 5.22 on nRF51822. typedef struct { uint16_t packedValue;...
  • Linker code packing breaks breakpoints
    uVision 4, C8051F360, C2 debugging I've notice that I can no longer set breakpoints anywhere in my program after enabling, then disabling, linker code packing. ('anywhere' litterally means no breakpoints...
  • efficient packing
    First, I am using 7.5 so it is an old compiler, but that is the way it is. I have a number of bit variables that I am trying to pack into a byte. they are scattered all across the bit area volatile...