Serial object connecting to beamer
I'm trying to switch a beamer on/off using the serial object without any luck.
I can select the right port called USB-Serial-controller and I set the correct baud-rate and other settings.
The only thing i get out of serial object is 'read 0' and 'write' (out the right outlet).
I attached images from the pdf of the serial messages of the Optoma GT750.
Don't know if the codes i send are correct,.. i attached the sample patch
I use this serial to usb converter: with a PL-2303 driver v.1.4.0
I tried also another beamer without any luck. Even when I turn on/off the beamer manually nothing is coming out the serial object, what normally suppose to happen because RS232 is handshaking, right?
Any clues or suggestions? Thanks in advance!
----------begin_max5_patcher---------- 655.3ocyWssaiBCD8Y3qvhmyVYaLDXea+KpzppJmf2TWQLHamtY2p9uuXaXS RykhQHBRHr7jAmyblyLC7dXPzpp8LUD36feBBBdOLHvZxXHncePzV590kTk0 snsLkhtgEsv8aZ1ds0dVFn4hXuhw.RN.E24zupDZE+uLiiH7CvVy0RlhIzTM uR7rjsV6vQLlz3B.uL1r.auAdp6on50uvEaN5IP4YFuPY41EhaI6nGRraKWT xz1X.2ZjWXQd0pW+FhbLVEzsVrF8CImVFc3Lp1o6NDTqUmI8epYNrDEAdx7K eDFZtsnmzpf86FbbFqRqqYhhdPkmSJXXKafLKoKsbJ7ZbB5BbR7clStlT6wG gP.bXhKBxQGo8UaEirtRrZxDn2Jq7YJIdV85.KVyvVJAm2WBEm3JVcIhAUrB myBSz.IxTOEls73fElHzLskmthOPJbYhgExIdRgtAMjza2gL9BTHdznvRtRO thwZIWn8erAJA+PRCIZmWDS7VVkcmUU5pMaJ+Oabg.zIRRy5x1dNUL8vQKah NMS9LSPWUZQMzuHzjfFyRmF3Hq.HHz+zdaoiMqmlbaV4BY8w60mVQEaFURwV G.JnZ5PYEbrUl3ZP6kXw62fBN1wspoK4N0.ZCDeRnm6cniuigthY9a.TPd5v qEZ+Zhk9G5dOXEeqFDK9bmPKNZFXH97GtYCEi8SYLU0N45tSr6E6AGBmBlRy E1goG6zI97BunfINtEWAWY55Ub8T23BmlNL.zzfGbevS7jwO48AN3oKc0K5A NcoKz7hexlUEWo8.MjICMj4UimSznWFM3IEMeE2LzlNtQFz552XRU6QZARy3 zWqjlsoKra4B2V6IFIYuw67OKzbZeD9OOV7l4A -----------end_max5_patcher-----------
hereby the full manual of the beamer i want to control:
from page 50 is the RS232 Commands and Protocol Function List
hi, I don’t know much about the topic, but the word "beamer" is a so-called pseudo-anglicism for "video projector", and isn’t really used outside of a few european (non-English-speaking) countries.
I hope you don’t find this condescending, i don’t know, I was thinking that this might help your googling a bit.
thanks for the tip, i will keep that in mind,..
although I googled for solutions also with ‘video projector’ it’s good to know.