From 13663f459d67fb3c0f289bbcbddc4534224381f5 Mon Sep 17 00:00:00 2001 From: michael-west Date: Thu, 24 Jan 2019 19:13:44 -0800 Subject: RFNoC: More graph traversal fixes - Store number of input and ouptput ports from block definition. - Use number of input and ouptut ports for graph traversal rather than number of connected blocks. - Fixes DAC synchronization failure errors when using only one TX channel on X300. Signed-off-by: michael-west --- host/lib/rfnoc/block_ctrl_base.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'host/lib/rfnoc/block_ctrl_base.cpp') diff --git a/host/lib/rfnoc/block_ctrl_base.cpp b/host/lib/rfnoc/block_ctrl_base.cpp index ed9ab11d4..4137da9e3 100644 --- a/host/lib/rfnoc/block_ctrl_base.cpp +++ b/host/lib/rfnoc/block_ctrl_base.cpp @@ -125,6 +125,8 @@ block_ctrl_base::block_ctrl_base(const make_args_t& make_args) /*** Init I/O port definitions ******************************************/ _init_port_defs("in", _block_def->get_input_ports()); _init_port_defs("out", _block_def->get_output_ports()); + set_num_input_ports(_block_def->get_input_ports().size()); + set_num_output_ports(_block_def->get_output_ports().size()); // FIXME this warning always fails until the input buffer code above is fixed // if (_tree->list(_root_path / "ports/in").size() != n_valid_input_buffers) { // UHD_LOGGER_WARNING(unique_id()) << -- cgit v1.2.3