G_MODEM_BUFSIZE
.bufsize = G_MODEM_BUFSIZE,
.bufsize = G_MODEM_BUFSIZE,
max = sc->sc_tx_interval ? mod : G_MODEM_BUFSIZE;
usbd_xfer_set_frame_data(xfer, 0, sc->sc_data_buf, G_MODEM_BUFSIZE);
uint8_t sc_data_buf[G_MODEM_BUFSIZE];