• State Not Answered
  • Locked Locked
  • Replies 3 replies
  • Subscribers 21 subscribers
  • Views 1231 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Calculated jump in C

Georg Bunter

Here's a tiny fragment of an 8051 Assembler-program
witch does a calculated Jump:

        *
        MOV     A,Menue
        ADD     A,Menue
        ADD     A,Menue ;LJMP xyz => 3Bytes
        MOV     DPTR,#Jump_tab_menue
        JMP     @A+DPTR
Jump_tab_menue:
        LJMP    Screen_toggle
        LJMP    Brightness
        LJMP    Bargraph
        LJMP    Yt_writer
        LJMP    Temperatur_100
        LJMP    Temperatur_120
        LJMP    Speaker_on_off
        LJMP    Calibrate
        LJMP    ...

Can anybody give me a concrete example how this could be look like in C?

Thank's in advice

0