Multiple interfaces

[joelsernamoreno]

Hello!

I have tested the dual interfaces example and it works correctly. Now I am trying to configure RP2040 with three interfaces but it seems that it only detects the first two defined interfaces. One example of the code used is the following:

uint8_t const desc_hid_report[] =
{
TUD_HID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(RID_KEYBOARD) ),
};

uint8_t const desc_hid2_report2[] =
{
TUD_HID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(RID_KEYBOARD) ),
};

uint8_t const desc_system_report[] =
{
TUD_HID_REPORT_DESC_SYSTEM_CONTROL( HID_REPORT_ID(2) ),
TUD_HID_REPORT_DESC_CONSUMER( HID_REPORT_ID(1) ),
};

Adafruit_USBD_HID usb_hid(desc_hid_report, sizeof(desc_hid_report), HID_ITF_PROTOCOL_KEYBOARD, 2, false);
Adafruit_USBD_HID usb_hid2(desc_hid2_report2, sizeof(desc_hid2_report2), HID_ITF_PROTOCOL_KEYBOARD 2, false);
Adafruit_USBD_HID usb_keyboard(desc_system_report, sizeof(desc_system_report), HID_ITF_PROTOCOL_NONE, 2, false);

usb_hid.begin();
usb_hid2.begin();
usb_keyboard.begin();

Is it possible to configure this with 3 or more interfaces?

Thank you!

[joelsernamoreno]

Fix

I have modified CFG_TUD_HID 3 in tusb_config_rp2040.h

Thanks