// This function sends USB interrupt data void naiboard_usb_int_send(uint8_t *data, uint16_t length) { uint16_t i = 0; if (length) { // If length == 0 then this function is just used for data receive acknowledgement printf_P(PSTR("naiboard-usb: sending %d bytes: "), length); for (i = 0; i < length; i++) printf_P(PSTR("%.2x"), data[i]); printf_P(PSTR("\n")); } udi_vendor_interrupt_in_run(data, length, naiboard_usb_vendor_int_in); }
void main_vendor_int_out_received(udd_ep_status_t status, iram_size_t nb_transfered, udd_ep_id_t ep) { UNUSED(ep); if (UDD_EP_TRANSFER_OK != status) { return; // Transfer aborted, then stop loopback } ui_loop_back_state(true); // Send on IN endpoint the data received on endpoint OUT udi_vendor_interrupt_in_run( main_buf_loopback, nb_transfered, main_vendor_int_in_received); }