X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fao_packet_slave.c;h=e03ebdc3a20cd90475ee00ea1610b3a3a6f28260;hp=4c947fbffed989f324f24b98f08107ad6ef80a4a;hb=f4383394b5d2b275b21e3ce8040d8cb9e48bb375;hpb=84c93bb2fc4558a5e4654794ba90e730a84eaf67

diff --git a/src/ao_packet_slave.c b/src/ao_packet_slave.c
index 4c947fbf..e03ebdc3 100644
--- a/src/ao_packet_slave.c
+++ b/src/ao_packet_slave.c
@@ -20,12 +20,15 @@
 void
 ao_packet_slave(void)
 {
+	uint8_t	status;
+
 	ao_radio_set_packet();
 	ao_tx_packet.addr = ao_serial_number;
 	ao_tx_packet.len = AO_PACKET_SYN;
 	while (ao_packet_enable) {
-		ao_packet_recv();
-		ao_packet_send();
+		status = ao_packet_recv();
+		if (status & AO_DMA_DONE)
+			ao_packet_send();
 	}
 	ao_exit();
 }