make it robust
authorDobrica Pavlinusic <dpavlin@rot13.org>
Sun, 15 Aug 2010 17:56:17 +0000 (19:56 +0200)
committerDobrica Pavlinusic <dpavlin@rot13.org>
Sun, 15 Aug 2010 17:56:17 +0000 (19:56 +0200)
commit73513bbf6abf98a3068cc677d4c8e1b56ca8506b
tree02a9ce995f895df963746a4c7701a29ced7e4494
parente96fd1b59529d5abd9f939f9aed1aacd732f17e6
make it robust

re-open parallel port before receiving response and wait for
first byte with short timeout
scripts/evolis-command.pl