Zybo-Z7-20-pcam-5c-2018.2-2

[Fred_HY]

Hello I don't know much about vdhl, I wanted to demonstrate Zybo-Z7-20-pcam-5c-2018.2-2, with vivado 2018.2, I tried everything with the different versions but I still don't have the images.I get a gray image on the monitor, I had to change the monitor but I have the same results.But I have good results with the Tera Term, i need help please.

[BogdanVanca]

Hello @Fred_HY,

So, you are saying that you are not able to run our pcam demo in Vivado 2018.2? More exactly this one: https://github.com/Digilent/Zybo-Z7-20-pcam-5c?

[Fred_HY]

Salut  BogdanVanca

 

yes exactly i tried everything but i don't get the right result on the monitor.

[BogdanVanca]

Ok, so at least you have some image on your monitor.

1. Do you have some critical warnings in Vivado?

2. Have you tried with a different FFC cable?

3.Is the FFC cable correctly connected? 

[Fred_HY]

 

I have critical warnings. the ffc cable is well connected.

[BogdanVanca]

Ok. This critical warnings are expected. At first we can at least try to see if your monitor has any problems. I will send you a project that tests this. You should see a color bar on your monitor. 

handoff_2.rar sdk.rar

*If you have any problems, please let me know

[Fred_HY]

Please, how should i use the two files you sent me?

 

The sdk file has the same content as the Zybo-Z7-20-pcam-5c.sdk file, and I repeat that I am demonstrating the Zybo-Z7-20-pcam-5c-2018.2-2 project

[BogdanVanca]

The first file is the hardware platform for the second file. The second file it is an sdk workspace that generates a color-bar on your HDMI monitor. It doesn't have the same content as the Zybo-Z7-20-pcam-5c.sdk file. At this point I'm only trying to see if it is something wrong with your monitor or the cable that you use for the monitor. 

If we can take that out from the equation, we can concentrate on the input side of the project.

Did you modified anything on the project? Here I'm also referring to any repackaging of the existent IPs. 

 

[Fred_HY]

Hello, I tested the project which generates a color bar on your HDMI monitor. I got nothing. Maybe I don't know how to test. I think I don't think it's a cable or monitor problem. I used different HDMI and DVI monitors I didn't get the images on the monitor but Tera Term provides a good result.

[Fred_HY]

 

J'ai téléchargé le projet sur ce lien https://github.com/Digilent/Zybo-Z7-20-pcam-5c/releases. J'utilise vivado 2017.4. J'ai suivi les étapes de démonstration. J'ai ouvert le terme Tera, j'obtiens le même résultat que https://reference.digilentinc.com/learn/programmable-logic/tutorials/zybo-z7-pcam-5c-demo/start. ce que je ne comprends pas, c'est que le moniteur ne me donne pas les images mais plutôt une image grise.

[BogdanVanca]

Hello @Fred_HY,

I will send you a boot.bin with the project. Do you have an SD card? If not, I will assist you on programming the flash memory.

[Fred_HY]

 

Hello @BogdanVanca, I have an SD card.

[Fred_HY]

hello @BogdanVanca, I'm still waiting for the boot.bin. I think you haven't forgotten.

Best Regards!

[BogdanVanca]

Hello @Fred_HY,

No, I didn't forgot. The project is just building.  

[Fred_HY]

@BogdanVanca 

OK, thanks

[BogdanVanca]

@Fred_HY Here you go. You can find in the attachment a boot bin with the project. You only have to copy the BOOT.bin on an SD card and move the jumper on SD. If it's not working, you have hardware issues. 

Bellow is a link with the entire project. It has been tested and upgraded to 2019.1. 

https://www.dropbox.com/s/eyy5lq4tp48usg8/2019_1.rar?dl=0 

BOOT.rar