• How to link extension code to existing ROM code?
    My application has most of its code in ROM. However, the functionality can be extended with code in RAM. The RAM can be switched between CODE and XDATA. For extensions, the RAM is switched into XDATA...
  • How to link existing OBJs ?
    I met the "UNRESOLVED EXTERNAL SYMBOL" problem when I try to build a target in uVision2. The linker can't find the existing OBJ which I don't have the source. How can I send this OBJ file to link with...
  • C167L.LIB not correctly linked
    When setting USEDEXTONLY for my project, I get the following error during the linking process: *** ERROR L127: UNRESOLVED EXTERNAL SYMBOL SYMBOL: ?C_INITSECSTART MODULE: START_V3.obj (?C_STARTUP...
  • Code not executing correctly
    Hello. I have been working in uVision3 up until a few days ago when my company upgraded to uVision4. I am working on a project in which I read in a string over the UART. The strings start with a couple...
  • How to start with an existing assembly code?
    Hi, I have a project passed down by other ppl. I have an existing main.a51 and a HEX file. I'm using uVision2 for this prjt, but i do not know how to start with it as most of the example i saw is written...