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peppeg85

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Posts posted by peppeg85


  1. hi, as the topic, I tried to configure comparator and SSI0 on lm4f120hq with pinmux utility, then I paste/copy in ccs and launch ctrl-B to build searching error...and i have the situation in the image attached.

     

    could someone help me, please?

     

    next, how can i command the SSI0 sending 16 bit when a button is pressed?

     

    thanks everyone

    post-2247-14264605303556_thumb.png


  2. hi, i'm studying the pwm on a lm4f120hq, when I build the main.c i've the following error:

     

    #20 identifier "GPIO_PF1_M1PWM5" is undefined 

     

    it is about the lines:

     

    //Configure PF1,PF2,PF3 Pins as PWM
    GPIOPinConfigure(GPIO_PF1_M1PWM5);
    GPIOPinConfigure(GPIO_PF2_M1PWM6);
    GPIOPinConfigure(GPIO_PF3_M1PWM7);

     

    how can I solve this problem?

     

    THANKS!!!
     


  3. hi, I've installed ccs 5 for msp430, now I want to try programming stellaris launchpad. following the workshop guide i've the following error with the projects added by the guide:

    This project was created for a device-variant that is not currently recognized: Cortex M.LM4F120H5QR. Please install the device-variant descriptor, or migrate the project to one of the supported device-variants by adjusting project properties.

     

    how can I fix it? must I add the stellaris processor/libraries to ccs? so how can I do it?

     

    Thanks and sorry for my english

    P.S. coul someone indicate a tutorial for programming stellaris?

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