while (ao_packet_enable) {
if (ao_packet_recv()) {
ao_xmemcpy(&ao_tx_packet.callsign, &ao_rx_packet.packet.callsign, AO_MAX_CALLSIGN);
while (ao_packet_enable) {
if (ao_packet_recv()) {
ao_xmemcpy(&ao_tx_packet.callsign, &ao_rx_packet.packet.callsign, AO_MAX_CALLSIGN);