• differences between compiler/linker versions
    Hi, I have inherited a project, with no handover, and little documentation, so am in a spot of bother, as I haven't done embedded work for 15 years! My question is a bit vague, but is as specific as...
  • difference between version 4.0 and 5.0
    I know I'm talking about very old versions, but I got a project that is build with the C51 compiler version 4.0. I don't have this version of the compiler, but I do have a version 5.0. However, when I...
  • difference between compilers
    I have C code that includes more than one file. it was compiled by keil c51 ver 3.2 (1990) and works. when i compile it with new keil microvision compiler the program doesn't work (but compiler says...
  • Different hex files from different compiler version
    Hi, I am compiling a source code (implemented by other team in Canada) using Keil (uvision-4) V4.02, C51 (9.01), to generate the hex and map(.m51) files. When the same source code is compiled...
  • code size difference between version 4.22a and 4.23
    Hi, I am using a Samsung chip with cortex-M3 core,when i Build the code using 4.22a version of keil the code size is aroung 498KB at optimization level 1.The same code when i build using 4.23 version...