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Last Post 03 May 2016 10:28 AM by  Adam Ford
Control_PadConf_X and BSP
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Sergey Brandis
New Member
New Member
Posts:79


--
28 Apr 2016 02:50 PM

     Hi ! 

     

    I have a problem . I find file platform.c C:\WINCE600\PLATFORM\LOGIC_ARM_A8\SRC\OAL\OALLIB  and i want change     

    OUTREG16(&pConfig->CONTROL_PADCONF_UART1_RTS,       (INPUT_DISABLE | PULL_UP       | MUX_MODE_4 ))

    I want tht gpio_149 value 1 . I have definition all bit in this register but i don't know how use different parametrs. 

    For example ,i want change value in OFFOUTENABLE  OFFOUTVALUE . I want this gpio work as output and value 1 . 

    Can I try write this : 

     OUTREG16(&pConfig->CONTROL_PADCONF_UART1_RTS,       (INPUT_DISABLE | PULL_UP       | MUX_MODE_4 |OFFOUT_ENABLE | OFFOUTVALUE)); 

    Please told me how to use bit OFFOUTENABLE  OFFOUTVALUE


    Thanx a lot , 

    Sergey
    Adam Ford
    Advanced Member
    Advanced Member
    Posts:794


    --
    03 May 2016 10:28 AM
    The OFFOUTENABLE and OFFOUTVALUES determine the levels when the processor is in certain sleep modes, so I don't think it's what you want.


    OUTREG16(&pConfig->CONTROL_PADCONF_UART1_RTS, (INPUT_DISABLE | PULL_UP | MUX_MODE_4 )) appears correct for people want the configure the pin as output with the pin pulled high internally of the processor.



    If you're trying to write output GPIO high, I would like to refer you to our GPIO App Note:

    http://support.logicpd.co...id=0&EntryId=698


    You'll need to be logged into the Support Site in order for the download to work properly. There is also a Win32 GPIO Sample Application referenced in this App note and available on our support site: http://support.logicpd.co...d=0&EntryId=1137


    The Sample App should give you an example function to use that sets the pins high or low.

    Hopefully that will help.

    adam


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