• SWI
    I am trying to execute the following SWI program. It doesnt execute the SWI function body. I have 0 errors and 0 warnings. Any help as to why? CODE: #include <LPC21xx.H> void __swi(8) Call1...
  • Advantage using software interrupt (SWI)
    Hallo Im just wondering what the advantage is of using software interrupt instead og a function call? Is the SWI faster? Cant it be disturbed by another interrupt? /Thomas
  • SWI in ARTX
    Hello, i' am working with ARTX Arm and have the following problem. When SWI Function calls another SWI Function, after return it remains in Supervisor Mode. Is it not allowed to call a SWI function from...
  • SWI Function
    hai i'm working with LPC2148 and keil Real view compiler i want to know how to write Software interrupt Function.. i tried some but met with an error.. i want to know how to define SWI function...
  • Problem regarding SWI subroutine
    Hello, I have keil ARM version 4.12. I develop program of generating software interrupt using “SWI 0x00” instruction in ARM. I observe deassembly widow, my program begins with memory address “0x00000000...