I am playing around with the demo project "dev_composite_cdc_vcom_cdc_vcom_bm" with supports two virtual com ports via USB. I am wondering how to change the code to support four vcoms?
I am asking this question in part to better understand the project and it would just be interesting to see this work!
Seems to me that in the usb_device_descriptor.c file that there needs to be more configuration definitions for the "usb_device_class_struct_t g_UsbDeviceCdcVcomConfig " structure, but seems like there might be other things need to be changed.
Admittedly, I am new to the USB stack and trying to gain some understanding.