Moved dongle functionality to sdr_t from waterfall test examples

1 files changed, 18 insertions, 1 deletions

diff --git a/hw/sdr.c b/hw/sdr.c
index 13f28c2..5bdf21e 100644
--- a/hw/sdr.c
+++ b/hw/sdr.c
@@ -293,5 +293,22 @@ uint32_t dongle_get_sample_rate( dongle_t *dongle )
 
 int dongle_read_samples( dongle_t *dongle, uint8_t *buf, int len )
 {
-	return -1;
+	int ret, read_num;
+
+	if ( dongle == NULL )
+		return -1;
+
+	if ( dongle->dev == NULL )
+		return -1;
+
+
+
+	ret = hw_read_sync( dongle->dev, buf, len, &read_num );
+	if ( ret < 0 )
+	{
+		printf("Couldnt read samples\n");
+		return -1;
+	}
+
+	return 0;
 }
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