From ffe1355b1aac88e669f162cd63134d87dc3aba60 Mon Sep 17 00:00:00 2001 From: Yann Sionneau Date: Mon, 29 Jun 2015 19:24:55 +0200 Subject: [PATCH] lda_controller: improve help message for --device argument --- artiq/frontend/lda_controller.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/artiq/frontend/lda_controller.py b/artiq/frontend/lda_controller.py index 0f3a0ab32..5753af44e 100755 --- a/artiq/frontend/lda_controller.py +++ b/artiq/frontend/lda_controller.py @@ -18,8 +18,9 @@ def get_argparser(): help="USB serial number of the device. " "The serial number is written on a sticker under " "the device, you should write for example " - "-d \"SN:03461\". You must prepend enough 0 for it " - "to be 5 digits.") + "-d \"SN:03461\". You must prepend enough 0 for " + "it to be 5 digits. If omitted, the first " + "available device will be used.") parser.add_argument("--simulation", action="store_true", help="Put the driver in simulation mode.") verbosity_args(parser)