Hello,
I have been working on a Discovery35 and Gen4 5" display, so far with "average quality" 2GB and 4GB SD cards. Everything worked fine.
I sourced some cheap 512Mo SD card, and I now encounter some issues.
I tried with several of them.
The SD is formated in FAT16, with 64K sectors.
I know the SD is working, since I can write and read back some data on it.
What happens is that my program does not print the images/buttons properly on the screen. Some of them work, but most of them seem corrupted : either no displayed, or displayed with errors.
Is there any specific spec that I missed while selecting my SD ? I did not found any particular recommandation from 4D System.
Thanks.
I have been working on a Discovery35 and Gen4 5" display, so far with "average quality" 2GB and 4GB SD cards. Everything worked fine.
I sourced some cheap 512Mo SD card, and I now encounter some issues.
I tried with several of them.
The SD is formated in FAT16, with 64K sectors.
I know the SD is working, since I can write and read back some data on it.
What happens is that my program does not print the images/buttons properly on the screen. Some of them work, but most of them seem corrupted : either no displayed, or displayed with errors.
Is there any specific spec that I missed while selecting my SD ? I did not found any particular recommandation from 4D System.
Thanks.
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