From 84018da8b5022d75b463dd562e2ff45a6b3ae5fc Mon Sep 17 00:00:00 2001 From: Wade Fife Date: Thu, 8 Nov 2018 11:40:07 -0600 Subject: rfnoc: Add halt to replay API The HALT feature allows a command that takes a long time to run to be stopped while it is in progress. --- host/examples/replay_samples_from_file.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'host/examples') diff --git a/host/examples/replay_samples_from_file.cpp b/host/examples/replay_samples_from_file.cpp index f9ef3cd45..a8b5d40e9 100644 --- a/host/examples/replay_samples_from_file.cpp +++ b/host/examples/replay_samples_from_file.cpp @@ -346,9 +346,13 @@ int UHD_SAFE_MAIN(int argc, char *argv[]) cout << endl << "Stopping replay..." << endl; replay_ctrl->issue_stream_cmd(stream_cmd, replay_chan); + // The stop takes effect after the current command has completed, so use + // halt to stop the command in progress and clear any queued commands. + replay_ctrl->play_halt(replay_chan); + /////////////////////////////////////////////////////////////////////////// - // Wait for the replay data to flush out + // Wait for any buffered replay data to finish playing out uint16_t prev_packet_count, packet_count; -- cgit v1.2.3