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Hi, I want to test display panel by running application on R5F core of J721EVM platform. Is there any application in sdk/pdk which can be used?
Thanks
Hi,
You could use either of them to test new display. There is an example in PDK and also there is is test for display in sdk.
Rgds,
Brijesh
Hi Brijesh, Could you point me to the exact path or name of the test/app in both cases?
Thanks
Hi,
You could refer to pdk\packages\ti\drv\dss\examples\dss_colorbar_test\ example or pdk\packages\ti\drv\dss\examples\dss_display_test example. First example just displays internal color bar, whereas second example displays reads valid image from the memory and displays it.
Regards,
Brijesh
Hi, I have tried to build PDK using gmake -s all BOARD=j721e_evm CORE=mcu2_0 and found that following apps are not compiled:
Nothing to be done for j721e_evm j721e mcu2_0 dss_colorbar_testapp
Nothing to be done for j721e_evm j721e mcu2_0 dss_display_testapp
Nothing to be done for j721e_evm j721e mcu2_0 dss_baremetal_display_testapp
However csl_dss_colorbar_app_mcu2_0_release.xer5f and csl_dss_display_app_mcu2_0_release.xer5f are being produced by the build system. I tried to execute these using TI CSS on MAIN_Cortex_R5_0_0 but can't see anything on the HDMI display panel connected via Display port # 0 on J721E EVM Common board.
Am I missing anything?
Hi dd,
DSS is currently supported only on MCU2_1.. Why do you require it on MCU2_0?
Rgds,
Brijesh