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how to set MCA[4]_AXR[1] into the strobe output mode?

yue gu1
Intellectual 865 points

8148 ipnc rdk3.5

I want to  set MCA[4]_AXR[1]  to into the strobe output mode..

I modify the code in arch/arm/mach-omap2/device.c,

omap2_init_devices()

 omap_mux_init_signal("mcasp4_axr1.gpio0_24_mux1", TI81XX_MUX_MODE7 | TI814X_PULL_UP);
 

it's just GPIO;

my question:

  1.  how to set MCA[4]_AXR[1]    into the strobe output mode?

  2. how make A strobe light and image acquisition  synchronizated?

 

Look forwards for your answer!!!!

  • 0
    TI__Guru**** 170625 points

    Yue,

    yue gu1 said:
    ipnc rdk3.5

    I will notify the IPNC RDK team for help.

    yue gu1 said:
    I want to  set MCA[4]_AXR[1]  to into the strobe output mode..

    yue gu1 said:
    1.  how to set MCA[4]_AXR[1]    into the strobe output mode?

    Can you provide more details on the above.

    Regarding pin mux, make sure you are aligned with the below wiki page:

    http://processors.wiki.ti.com/index.php/TI81XX_PSP_User_Guide#TI814X.2FTI813X

    BR
    Pavel