Pi Pico usb device rename

[Trickster-git]

Hi i can`t find info haw to change pi pico 2040 usb device name. I try
\AppData\Local\Arduino15\packages\rp2040\hardware\rp2040\4.6.0\cores\rp2040
// RP2040USB.cpp
// [USBD_STR_PRODUCT] = "Device name",
but it works for single device.

I made 3 game devices, and made for these 3 unique names (top, left, right), in windows devices and printers i see 3 unique names. Butt in game i see 3 devices with 3 same names of first one (top1, top2, top3).
Can someone help?

i use
AppData\Local\Arduino15\packages\rp2040\hardware\rp2040\4.6.0\libraries\Joystick\src\Joystick.h
as a game library.

[earlephilhower]

I have a feeling this is Windows doing things its own way. You've changed the USB ID string, but if the USB VID:PID is the same it might not actually look at the other names.

Try changing the USBD_VID/USBD_PID (i.e. add 1 to each stick's PID). So each stick will have a different name and PID:VID...

[earlephilhower]

That file isn't used at all by the core. See cores/rp2040/RP2040USB.cpp.

[Trickster-git]

VID_2E8A&PID_F10A it for all 3 devices my manipulation with editing RP2040USB.cpp. without success

[earlephilhower]

You shouldn't modify that file, that's where they are used and defined, if not already set on the command line (platform.io). They are defined in boards.txt for the pico there:

....
rpipico.build.usbvid=-DUSBD_VID=0x2e8a
rpipico.build.usbpid=-DUSBD_PID=0x000a
....

[Trickster-git]

not worked i try generic 2040
then i find all 0xF10A and replace 0xF10B
no result 0xF10A not changed

boards.txt in
\AppData\Local\Arduino15\packages\rp2040\hardware\rp2040\4.6.0

[earlephilhower]

Try updating the most significant nibble, not the lowest, of the PID. f10a to e10a. The LSBs are used to indicate what USB devices are present in the app at runtime, and you might be setting a bit that's already set by the "I have a HID Joystick device" flag.

[Trickster-git]

Thanks a lot for your help, that`s work!!!