Gilderfluke&Co Mp3-50 Audio & Show Controllers - Manual (Page 67)

cause all the other serial port commands to echo on the selected
card. This used when you are setting up serial commands so you
can verify all the commands you are issuing are being received
correctly (the ‘echo’ responses are shown in
italics ):
If you send “a00”, the echo mode will be turned ON:
card 00h/__0, echo mode on
If you send “*03” to request a specific show:
card 00h/__0, requested show 03h/__3 CHEEBURG
If you send “t00” to start the requested show playing on a specific
card:
card 00h/__0, starting show 03h/__3 CHEEBURG
If you send “!00” to start a show looping on a specific card:
card 00h/__0, looping show 04h/__4 FRUTCAKE
If you send “u” to stop a show playing:
card 00h/__0, stopped show 05h/__5 IGETARND
If you send “u” to stop a card that is already stopped, it will give
you an error message:
card 00h/__0, error: not playing or looping 05h/__5 IGETARND
Similar error messages will be returned whenever you ask the card
to do something that it can not do at the current time.
The ‘Echo OFF’ command will turn off the echo mode on all
the cards in the system.
“i” [nn] (card address) Card Status:
When the Mp3-50/8 or Mp3-50/40 receives this command, it
will respond with the following information:
a) Gilderfluke & Company, product name, Firmware revision
number and copyright.
b) Card serial address and if the Flash is write protected.
c) Amount of Flash memory installed.
d) The current status of the four optically isolated inputs.
e) Whether the card is running, stopped, looping or paused.
f)
Information on the currently loaded AutoDownload file:
1) AutoDownload file name (in DOS 8.3 format).
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