Is there example code available that shows how to install Window's OS descriptors in the FX3 firmware, so that it automatically makes Windows use its WinUSB driver?
I'm trying to add the required string descriptor to the mandated index 0xEE, but I'm getting an 'index' error. How do I add that string descriptor to index 0xEE? (Do I need to create up to 0xEE dummy string descriptors? Actually, that is doubtful, The FX3 seems to allow 16 as its highest indes: due to: #define CY_U3P_MAX_STRING_DESC_INDEX (16) )
Please check the first 4 interactions in the below forum post.
This has solution for your problem.
- Madhu Sudhan