added changeConfigVal.pl, a tool to comfortably manipulate values in JTAG config...

diff --git a/tools/changeConfigVal.pl b/tools/changeConfigVal.pl
index 386616aea43d7293e50e9b33294b8b5c34906be9..e605dca2b008f16d1d80b497e131c7c694f927f9 100755 (executable)
--- a/tools/changeConfigVal.pl
+++ b/tools/changeConfigVal.pl
@@ -148,11 +148,19 @@ __END__
 =head1 NAME
 
 changeConfigVal.pl - set specific values inside a configuration file
+the script reads STDIN in the following format (one line per command):
+
+Register/Field=Value
 
 =head1 SYNOPSIS
 
 changeConfigVal.pl -c config.xml [-v]
 
+the script reads STDIN in the following format (one line per command):
+
+Register/Field=Value
+
+
  Options:
    -h, --help       brief help message
    -v, --verbose    detailed debugging info about ongoing actions