c:\Users\flori\Documents\Arduino\libraries\Adafruit_TinyUSB_Library\src\device\usbd.c: In function 'queue_event': c:\Users\flori\Documents\Arduino\libraries\Adafruit_TinyUSB_Library\src\device\usbd.c:304:7: error: 'tud_event_hook_cb' undeclared (first use in this function); did you mean 'tud_vendor_tx_cb'? if (tud_event_hook_cb) tud_event_hook_cb(event->rhport, event->event_id, in_isr); ^~~~~~~~~~~~~~~~~ tud_vendor_tx_cb c:\Users\flori\Documents\Arduino\libraries\Adafruit_TinyUSB_Library\src\device\usbd.c:304:7: note: each undeclared identifier is reported only once for each function it appears in c:\Users\flori\Documents\Arduino\libraries\Adafruit_TinyUSB_Library\src\host\usbh.c: In function 'queue_event': c:\Users\flori\Documents\Arduino\libraries\Adafruit_TinyUSB_Library\src\host\usbh.c:302:7: error: 'tuh_event_hook_cb' undeclared (first use in this function); did you mean 'tud_vendor_tx_cb'? if (tuh_event_hook_cb) tuh_event_hook_cb(event->rhport, event->event_id, in_isr); ^~~~~~~~~~~~~~~~~ tud_vendor_tx_cb c:\Users\flori\Documents\Arduino\libraries\Adafruit_TinyUSB_Library\src\host\usbh.c:302:7: note: each undeclared identifier is reported only once for each function it appears in exit status 1 Compilation error: exit status 1