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DS5250 debbuging problems

Joan Vilajuliu

I'm trying to debug Dallas DS5250. All it's in a simple program but when I introduce the timer0 interrupt the debugger lost communication with the target and the interrupt is not serviced. Wich could be the problem?

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  • 0 in reply to j v

    What compiler are you using? this is a Keil forum.

    If, indeed, you are using Keil C51 you are making a mistake so basic that the only recourse is to work through (NOTE: not 'read') the "getting started guide", or you will only be 5 minutes before you make the next one.

    anyhow a Keil interrupt should look like this
    void ISX_EI0 (void) interrupt 0 using 1
    the 'using 1' may, of course be different.

    Erik

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  • 0 in reply to j v

    What compiler are you using? this is a Keil forum.

    If, indeed, you are using Keil C51 you are making a mistake so basic that the only recourse is to work through (NOTE: not 'read') the "getting started guide", or you will only be 5 minutes before you make the next one.

    anyhow a Keil interrupt should look like this
    void ISX_EI0 (void) interrupt 0 using 1
    the 'using 1' may, of course be different.

    Erik

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