From 744e60bd598df4677a88df10d1fceb56e7c1ee36 Mon Sep 17 00:00:00 2001 From: michael-west Date: Fri, 4 Dec 2020 13:50:54 -0800 Subject: RFNoC: Handle receive of 0 samples Returns immediately if requested number of samples is zero. Prevents timeout error from being thrown if user requests no samples. Signed-off-by: michael-west --- host/lib/transport/super_recv_packet_handler.hpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'host/lib/transport/super_recv_packet_handler.hpp') diff --git a/host/lib/transport/super_recv_packet_handler.hpp b/host/lib/transport/super_recv_packet_handler.hpp index f428f01f1..c6947ba26 100644 --- a/host/lib/transport/super_recv_packet_handler.hpp +++ b/host/lib/transport/super_recv_packet_handler.hpp @@ -238,6 +238,12 @@ public: return 0; } + // Just return if no samples requested + if (nsamps_per_buff == 0) { + metadata.reset(); + return 0; + } + size_t accum_num_samps = recv_one_packet(buffs, nsamps_per_buff, metadata, timeout); -- cgit v1.2.3