++ if ((enc[0] + 2) > rxfifo_cnt) {
++ timeout = RX_TIMEOUT_MS * ((enc[0] + 2) - rxfifo_cnt);
++ while (timeout-- && ((enc[0] + 2) > rxfifo_cnt)) { // Wait for more data
++ my_delay_ms(1);
++ rxfifo_cnt = read_cc1100_rxbytes();
++
++ if (rxfifo_cnt & 0x80) { // Overflow
++ rf_asksin_reset_rx();
++ return;
++ }
++
++ rxfifo_cnt &= 0x7f;
++ }
++
++ if (!timeout) {
++ // Not enough data received, out of sync?
++ rf_asksin_reset_rx();
++ return;
++ }
++ }
++
+ CC1100_ASSERT;
+ cc1100_sendbyte( CC1100_READ_BURST | CC1100_RXFIFO );