F&S Support Forum

Hi Bharath ,

your driver checks the voltages.

Try to set the properties again.
https://github.com/FSEmbedded/…x8ulp.dtsi#L518C1-L519C35

for vqmmc-supply set the following:



(Code, 2 lines)

Let me know if it works

Hi,

As per your recommendation, we disabled the following properties from the osm_sdio_a node:

vmmc-supply = <&reg_sdio_a_pwr>;
vqmmc-supply = <&reg_sdio_a_pwr>;

We rebuilt the image and tested the system again. However, after kernel boot, we consistently…

Hi @Bharath,

sdio-pwr ist just a enable GPIO of the OSM.
If your driver checks the voltage of 1v8, then i would recommend to remove following properties:
https://github.com/FSEmbedded/…x8ulp.dtsi#L518C1-L519C35

Please, note: The BBDSI does only provide 3.3V…

Hi thadsri01 ,

just like to ask, if you got dcnano-crtc error messages in dmesg.
Do you have kernel-messages with `dmesg | grep -i dcnano` ?
something like "failed to find pll clock rate"?

You may need to set a valid PixelCLK value in the driver that is…

Please refer mentioned Midas 5inch MIPI display Spec Connection details and SoM to Display connections straight 1:1

Thank you for the information provided.
Hi Team,
As per the BLE Evaluation Kit datasheet, the SDIO interface requires 1.8 V signaling.
However, on the F&S board, the SDIO supply appears to be configured for 3.3 V by default. We verified the regulator…

Hello Kaiser,

>> So you have no client available?
<< Yes unfortunately we have no client, we never received a request for that. It's hard to estimate the effort without going into detail, but it should take less than three days.

PS: Microsoft WEC7 itself…

Hello,

I found this client before, but unfortunately there are no binaries available any more at smartlab.
I will try to compile by myself, if it's not too much effort...
So you have no client available?

Best regards, Andy

Thank you for the detailed reply.

Update after implementing your feedback
-----------------------------------------
We set reset-gpios to GPIO_B_6 (gpiof bit 30 / PTF30) as confirmed in
your ADP-OSMBB2 hardware manual (Table 4, Connector J1, pin 7 =
…

Hello Kaiser,

following may serve as a template: VNC Viewer.

A long time ago we port the server (VNC Server) from WCE5/6 to WEC2013. It took some work, but it works well.

Hope this helps.