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Original question:

DLP4710: G2

DLP4710EVM-LC: Startup Batch file to not turn on light

Donato d'Acunto
Prodigy 40 points
Part Number: DLP4710EVM-LC

Hi, 
What is the correct batch file to do the exactly the same thing I did in this post https://e2e.ti.com/support/dlp-products-group/dlp/f/dlp-products-forum/1164325/dlp4710-g2/4386311#4386311
but with the device DLP4710EVM-LC? Whit the same batch file of that post doesn't work with this device
I want to write an auto-init routine in which the RGB channels are turned OFF.
Thank you
Donato

  • 0
    TI__Genius 12785 points

    Hello Donato,

    Welcome back to the E2E forum.

    Please find the batch file below:

    ########################################################################
    ############### PAD300x Setup ###############
    ########################################################################
    W 36 eb 14 00 00 01 00
    W 36 ec FF
    #W 36 eb 15 00 00 01 00
    #W 36 ec 0
    W 36 eb 01 00 00 01 00
    W 36 ec 93

    ########################################################################
    ############### Internal-Internal Mode ###############
    ########################################################################
    ## Write: DisplaySize: 1920x1080
    #W 36 12 80 07 38 04
    ## Write: InputImageSize: 1920x1080
    #W 36 2e 80 07 38 04
    ## Write: TriggerInConfiguration
    #W 36 90 02
    ## Write: TriggerOutConfiguration: Trig Out 1
    #W 36 92 02 00 00 00 00
    ## Write: TriggerOutConfiguration: Trig Out 2
    #W 36 92 03 00 00 00 00
    ## Write: PatternReadyConfiguration
    #W 36 94 03
    ## Write: Operating mode select, internal streaming
    #W 36 05 04
    ## Write: Internal pattern control, start, repeat 0xff
    #W 36 9E 00 FF

    ########################################################################
    ############### Internal-External Mode ###############
    ########################################################################
    ## Write: Operating mode select, internal streaming
    #W 36 05 04
    ## Write: Trigger in enable, active low
    #W 36 90 01
    ## Write: Internal pattern control, start, repeat 0xff
    #W 36 9E 00 FF

    ########################################################################
    ############### External-Streaming Mode ###############
    ########################################################################

    ## Write: DisplaySize: 1920x1080
    #W 36 12 80 07 38 04
    ## Write: InputImageSize: 1920x1080
    #W 36 2e 80 07 38 04
    ## Write: VideoSourceFormatSelect: 0x43=RGB888
    #W 36 07 43
    ## Write: Pattern Configuration
    #W 36 96 00 18 01 C8 00 00 00 AA 00 00 00 44 01 00 00
    ## Write: Operating mode select, external streaming
    #W 36 05 03

    ########################################################################
    ############### Space Coded Pattern ###############
    ########################################################################
    ## Write: InputImageSize 1920x1080
    #W 36 2e 80 07 38 04
    ## Write: DisplaySize 1920x1080
    #W 36 12 80 07 38 04
    ## Write: PatternConfiguration (pre=170, illum=793, post=30, 1bit mono, green, 16 patterns)
    #W 36 96 00 10 01 19 03 00 00 aa 00 00 00 1e 00 00 00
    ## Write: PatternReadyConfiguration
    #W 36 94 03
    ## Write: SplashScreenSelect
    #W 36 0d 01
    ## Write: OperatingModeSelect
    #W 36 05 05
    ## Write: SplashScreenExecute
    #W 36 35

    ########################################################################
    ################# SET UP TEST PATTERN SOURCE BY DEFAULT ###############
    ########################################################################
    ## Write: InputSourceSelect: 1 = Test Pattern
    #W 36 05 01
    ## Write: InputImageSize: 1920x1080 = 0x0780 x 0x0438
    #W 36 2e 80 07 38 04
    ## Write: DisplaySize: 1920x1080
    #W 36 12 80 07 38 04
    ## Write: TestPatternSelect
    #W 36 0b 07 70 08 00 08 00

    ########################################################################
    ################# SET UP SPLASH SOURCE ###############
    # Uncomment the I2C instructions to enable it.
    ########################################################################

    # Write: InputImageSize: 1920x1080
    W 36 2e 80 07 38 04
    # Write: DisplaySize: 1920x1080
    W 36 12 80 07 38 04
    # Write: Splash screen select ; 00 = First Splash screen
    W 36 0D 01
    # Write: InputSourceSelect; 2 = Splash screen
    W 36 05 02
    # Write Splash screen execute
    W 36 35

    ## 255 ms delay - Why is this required?
    #W 36 DB C8 00

    ########################################################################
    ################# SET UP RGB PARALLEL SOURCE ###############
    # Uncomment the I2C instructions to enable it.
    ########################################################################

    ## Write: DisplaySize: 1920x1080
    #W 36 12 80 07 38 04
    ## Write: InputImageSize: 1920x1080
    #W 36 2e 80 07 38 04
    ## Write: InputSourceSelect; 0 = External Video Port
    #W 36 05 00
    ## Write: VideoSourceFormatSelect: 0x43=RGB888
    #W 36 07 43

    ###########################################################
    # Zero delay as a marker for batch file update by GUI
    ###########################################################
    W 36 DB 00 00

    ###############################################################
    # Write: WRITE LED ENABLE = 7. DISABLE = 0
    W 36 52 00

    Regards,

    Austin

  • 0 in reply to Austin Snyder
    Prodigy 40 points

    Hi,
    using this batch file as auto init script the  DLP4710EVM-LC is anyway starting with leds rgb ON.
    Do I have to uncomment something from this file?
    Thank you
    Donato

  • 0 in reply to Donato d'Acunto
    TI__Expert 7035 points

    Hello Donato,

    How are you updating the batch file on your EVM. Are you using the GUI to update?

    Regards,

    John

  • 0 in reply to John McKnight
    Prodigy 40 points

    Yes I'm using DLP EVM GUI 3.1.0.7

  • 0 in reply to Donato d'Acunto
    TI__Genius 11565 points

    Hello Donato,

    Unfortunately, we have noticed that there is a known issue with the GUI for uploading the batch file that we are currently debugging. We will have a newer version of the GUI to be released, but we don't yet have an expected date for the fix. 

    Regards,

    Lori 

  • 0 in reply to Lori Wang
    Prodigy 40 points

    I see,, is there another way to update the firmware?

  • 0 in reply to Donato d'Acunto
    TI__Genius 11565 points

    Hi Donato,

    If you want to disable the LEDs at power up, then it requires the firmware change and unfortunately there is a known issue with the GUI to update the firmware. 

    There is an option to disable the LEDs by using I2C command W 36 52 00  after power up, but I'm not sure if that satisfies your application.

    Regards,

    Lori 

  • 0 in reply to Lori Wang
    Prodigy 40 points

    Do you know if the issue of upgrading the firmware is related to the stage of updating firmware or the stage of creating the image to flash?
    because if I update the original firmware it works.
    Regards
    Donato 

  • 0 in reply to Donato d'Acunto
    TI__Expert 3825 points

    Hi Donato,

    This is more of an issue with creating a new image with auto-init script.

    Regards,

    Akhil