From 1fa617045c7c3ffb345ea595e4ca040219df9fc8 Mon Sep 17 00:00:00 2001 From: michael-west Date: Thu, 3 Dec 2020 13:02:37 -0800 Subject: RFNoC: Demoted zero sample error to warning Requesting zero samples was resulting in an error and causing applications to crash. This was a change frome previous versions of UHD. Demoted to warning so applications continue as they did before. Signed-off-by: Michael West --- host/lib/rfnoc/radio_control_impl.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'host/lib/rfnoc/radio_control_impl.cpp') diff --git a/host/lib/rfnoc/radio_control_impl.cpp b/host/lib/rfnoc/radio_control_impl.cpp index 61937e080..f9347b9e7 100644 --- a/host/lib/rfnoc/radio_control_impl.cpp +++ b/host/lib/rfnoc/radio_control_impl.cpp @@ -888,8 +888,9 @@ void radio_control_impl::issue_stream_cmd( if (cmd_bits == regmap::RX_CMD_FINITE) { if (stream_cmd.num_samps == 0) { - throw uhd::value_error("When requesting a finite number of samples, the " - "number of samples must be greater than zero."); + RFNOC_LOG_WARNING("Ignoring stream command for finite acquisition of " + "zero samples"); + return; } // FIXME: The num words might be different from num_samps, check the // radio width -- cgit v1.2.3