X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fao_radio.c;h=7b7c5161fb0ac95c2d730f7f44b91136a292c84b;hp=362b73aa3053c67452ace38ce15fa879aed4d0bb;hb=484b44e81b655f1ecb48256095382a56d2839bae;hpb=07213dc34fa20470a4b36a327a83d75b0f010ebb

diff --git a/src/ao_radio.c b/src/ao_radio.c
index 362b73aa..7b7c5161 100644
--- a/src/ao_radio.c
+++ b/src/ao_radio.c
@@ -377,8 +377,13 @@ ao_radio_recv(__xdata void *packet, uint8_t size) __reentrant
 			    DMA_CFG1_PRIORITY_HIGH);
 	ao_dma_start(ao_radio_dma);
 	RFST = RFST_SRX;
+
+	/* Wait for DMA to be done, for the radio receive process to
+	 * get aborted or for a receive timeout to fire
+	 */
 	__critical while (!ao_radio_dma_done && !ao_radio_abort)
-			   ao_sleep(&ao_radio_dma_done);
+			   if (ao_sleep(&ao_radio_dma_done))
+				   break;
 
 	/* If recv was aborted, clean up by stopping the DMA engine
 	 * and idling the radio