Getting the Display out of BIST Mode

[hollandandy]

I am using the ICN6211 and found your Config app which ties up with the linux driver. I have a micro controller that i am using to do the config via I2C. I can set up my RGB display but it will not Exit BIST mode with the Rotating Colour Test Screens. I have the BIST test Register disabled as per your app. Can you give me any guidance. Your Config app was a great help in setting up the RGB Display timing.

[tdjastrzebski]

@hollandandy, I am glad it helped, but I cannot provide more info. At least for now, I abandoned this work not being able to make it working with STM32F769NI-DISCO board, which was my goal and then priorities and ideas changed. Let me know if you figure out, It may help someone or me one day.

[hollandandy]

Dear Tomasz, How far did you get when using the ICN6211? If I get it working, you will be the first to know. Regards Andy Andy Holland Director of Engineering IrisGuard UK Ltd 43 Shenley Pavilions, Chalkdell Drive, Shenley Wood, Milton Keynes MK5 6LB, UK T +44 (0)1908 991 683 M +44 (0)7738227480 E ***@***.******@***.***> W www.irisguard.com<http://www.irisguard.com/> S aholland-irisguarduk IrisGuard is ISO 9001:2015 certified and ISO 27001:2013 certified (MEA) IrisGuard is the trading name of IrisGuard UK Ltd (Reg. No: 05164220) This message is intended for the use of the individual or entity to which it is addressed. It may contain privileged and confidential information that is exempt from disclosure by law and if you are not an intended recipient you must not copy, distribute or take any action in reliance on it. IrisGuard uses all reasonable endeavours to virus scan all electronic communications leaving the Company but no warranty is given that this communication and any attachments are virus free. It is your responsibility to ensure your emails do not contain any personal or perceived sensitive information. From: Tomasz Jastrzębski ***@***.***> Sent: 08 February 2023 10:15 To: tdjastrzebski/ICN6211-Configurator ***@***.***> Cc: Andy Holland ***@***.***>; Mention ***@***.***> Subject: Re: [tdjastrzebski/ICN6211-Configurator] Getting the Display out of BIST Mode (Issue #1) @hollandandy<https://github.com/hollandandy>, I am glad it helped, but I cannot help. At least for now I abandoned this work not being able to make it working with STM32F769NI-DISCO board, which was my goal and then priorities and ideas changed. Let me know if you figure out, It may help someone or me one day. — Reply to this email directly, view it on GitHub<#1 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/APZ5VZI4UTYDTWOM7DY2263WWNWZPANCNFSM6AAAAAAUSPB3O4>. You are receiving this because you were mentioned.Message ID: ***@***.******@***.***>>

[tdjastrzebski]

Hello Andy,
I managed to set ICN6211 up for the given display and show test patterns using I2C and, if I remember correctly, MIPI-DSI.
I did not get image transferred over MIPI-DSI but that was probably related to my limited knowledge of the STM32 interface.
Then I switched to LTDC interface - it takes way more MCU pins, but works flawlessly and is cheaper.
I will appreciate any updates since I still may need to get it working, however on another project.

[Anassoumi]

Hi Tomasz , I'm working on the stm32u599 to be interface with a display that uses ICN6211 , can you please guide on how to set it up on stm please ? also wondering if the display need any initialization sequence , thank you .