EMDTV_NFRAMES
sc->sc_isoc_buflen = sc->sc_isoc_maxpacketsize * EMDTV_NFRAMES;
sc->sc_isoc_buflen, USBD_SHORT_XFER_OK, EMDTV_NFRAMES,
for (i = 0; i < EMDTV_NFRAMES; i++)
EMDTV_NFRAMES,
for (i = 0; i < EMDTV_NFRAMES; i++, buf += sc->sc_isoc_maxpacketsize) {
uint16_t ix_frlengths[EMDTV_NFRAMES];