From e6a0161058c92ca1ae74d248ac1ec27760a48b4e Mon Sep 17 00:00:00 2001
From: Marco Bartolucci <Marco.Bartolucci@esa.int>
Date: Fri, 19 May 2017 15:44:23 +0200
Subject: [PATCH] Avoid hackrf-transfer to abort if no samples are received
 within one second, when hardware sync mode is enabled.

---
 host/hackrf-tools/src/hackrf_transfer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/host/hackrf-tools/src/hackrf_transfer.c b/host/hackrf-tools/src/hackrf_transfer.c
index d0956265..7f4d5ee5 100644
--- a/host/hackrf-tools/src/hackrf_transfer.c
+++ b/host/hackrf-tools/src/hackrf_transfer.c
@@ -1084,7 +1084,7 @@ int main(int argc, char** argv) {
 
 			time_start = time_now;
 
-			if (byte_count_now == 0) {
+			if (byte_count_now == 0 && (hw_sync == false || hw_sync_enable == 0)) {
 				exit_code = EXIT_FAILURE;
 				fprintf(stderr, "\nCouldn't transfer any bytes for one second.\n");
 				break;