I need some clarification about this issue. Are you facing issues with programming and reading data from HyperFlash? Please explain the steps that you followed to observe this issue in detail.
Thanks and Regards,
I have this application (a coffee machine interface with a display and a touch screen, to send data to a control unit to produce coffee) that has a screenshot (480x272pixel 24bpp) to show when the machine goes in stand-by mode.
The screenshot is an image that resides in the hyperflash (starting at 0xC0000000). It is the very first image in the hyperflash.
The customer is asking me the possibility to change the stand-by screenshot loading a new one through a USB Mass Storage device. The new one will have the same size of the original one.
I can read an image data from the USB so this is not an issue.
My problem is to substitute the original image in the Hyperflash with the new one. I don’t know how to do it.
- During the upload of the image the application is running (so the GDC is running)
- At the end of the upload of the new image the whole system will automatically restart through a SoftwareReset.
Is this enough? Feel free to ask if you need more info
Meanwhile thank you very much
Any idea? :-)
is everything clear?
Can you help on this case?
Thank you very much
I just would like to advice that I found several errors in the PDL 2.1.0 hyperflash files (s26kl512s.c) on the folder PDL\2.1.0\utilities\hyper_flash.
Anyway I posted this case 10 days ago. No useful replies... No problem on sharing knowledge but I miss the old "My Cases" for technical issues...