From bfed5f51c79da0645932b961827d99bf8f96f340 Mon Sep 17 00:00:00 2001 From: Konstantin Pavlov Date: Thu, 7 Nov 2024 22:07:19 +0300 Subject: [PATCH 1/3] Add iperf test script --- scripts/iperf_test.sh | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 scripts/iperf_test.sh diff --git a/scripts/iperf_test.sh b/scripts/iperf_test.sh new file mode 100644 index 0000000..7f10564 --- /dev/null +++ b/scripts/iperf_test.sh @@ -0,0 +1,30 @@ +#!/bin/bash + +# iperf test.sh +# published as part of https://github.com/pConst/basic_verilog +# Konstantin Pavlov, pavlovconst@gmail.com + +# allows to test network performance on single local machine with two ports + + + +# create namespaces to force linux to pass data through the cable +sudo ip netns add ns_server +sudo ip netns add ns_client +sudo ip link set enp1s0f0 netns ns_server +sudo ip netns exec ns_server ip addr add dev enp1s0f0 192.168.2.1/24 +sudo ip netns exec ns_server ip link set dev enp1s0f0 up +sudo ip link set enp1s0f1 netns ns_client +sudo ip netns exec ns_client ip addr add dev enp1s0f1 192.168.2.2/24 +sudo ip netns exec ns_client ip link set dev enp1s0f1 up + +# start server (first terminal window) +sudo ip netns exec ns_server iperf -s 192.168.2.1 + +# start client (second termonal window) +sudo ip netns exec ns_client iperf -c 192.168.2.1 -d -i1 -t60 + +# remove namespaces +sudo ip netns del ns_server +sudo ip netns del ns_client + From 7e423c2064333611c17c45f459e736e6b4bd37c6 Mon Sep 17 00:00:00 2001 From: Konstantin Pavlov Date: Tue, 8 Apr 2025 19:21:37 +0300 Subject: [PATCH 2/3] Add remove_dup_dirs script --- scripts/remove_dup_dirs.sh | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 scripts/remove_dup_dirs.sh diff --git a/scripts/remove_dup_dirs.sh b/scripts/remove_dup_dirs.sh new file mode 100644 index 0000000..b491633 --- /dev/null +++ b/scripts/remove_dup_dirs.sh @@ -0,0 +1,26 @@ +#! /bin/bash + +# ------------------------------------------------------------------------------ +# remove_dup_dirs.sh +# published as part of https://github.com/pConst/basic_verilog +# Konstantin Pavlov, pavlovconst@gmail.com +# ------------------------------------------------------------------------------ + +# Utility script to iterate through all subdirectories in the working directory +# and try to find duplicate subdirectories in selected location. +# Duplicate subdirs in selected location will be removed + +shopt -s nullglob + +for dir in */ +do + #echo "-- Inspecting $dir" + + if [ -d "$1$dir" ]; then + #echo "= $1$dir" + rm -rfv $1$dir + else + echo "unique" + fi + +done From a5e876ba6341891223a0fec3cbb43e1c8b86249a Mon Sep 17 00:00:00 2001 From: JacyCui Date: Fri, 25 Jul 2025 08:48:01 +0000 Subject: [PATCH 3/3] Fix undefined clk_div in freq_meter.sv --- freq_meter.sv | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/freq_meter.sv b/freq_meter.sv index a5c13cc..d73220a 100644 --- a/freq_meter.sv +++ b/freq_meter.sv @@ -43,7 +43,7 @@ module freq_meter ( .clk( clk ), .nrst( nrst ), .ena( 1'b1 ), - .out( ) + .out( clk_div ) ); // synchronizing into test frequency time domain pFad - Phonifier reborn

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