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Samsung LED TV - serial control - help
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<blockquote data-quote="arsenal333" data-source="post: 695678" data-attributes="member: 28103"><p>Another day of testing, and this time I have it working, however not using the serial hex input in IRSS.</p><p></p><p>After a lot of googling I read that one person created a binary hex file, and used the dos copy/b command to send it to his com port, which he was able to use to control his Receiver.</p><p></p><p>So I went about putting the pieces together.</p><p></p><p>I used 'Free Hex Editor Neo' (google) to create the binary file, I just pasted 08220a000500c7 straight in and saved. I then created a .bat file with the following.</p><p>------------------------------</p><p>@echo off</p><p>MODE COM4:9600,n,8,1,p</p><p>copy/b "HexHDMI" com4</p><p>------------------------------</p><p></p><p>Test from windows that it worked = yes</p><p></p><p>Then went into IRSS and selected the 'Run Program' instead of 'Serial' option in my Macro. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p><p></p><p>These files in the attached 'SamsungHexFiles.rar' - This will absolutely for, if you have your TV UART setting selected. Just edit the bat files to your com port number and run.</p><p></p><p>Side Note:</p><p>It has been quite a long and frustrating journey deciphering the sparse information out there on RS-232 and Samsung TV's. The collection of forum posts above should now provide the most complete set of information regarding this topic.</p><p></p><p>To make ones own ex-link cable <a href="http://www.remotecentral.com/cgi-bin/mboard/rc-custom/thread.cgi?19083" target="_blank">here</a> is a link to the diagram.</p><p>The best source of command code information was from <a href="http://forums.cnet.com/7723-13973_102-383136.html" target="_blank">this link</a></p><p></p><p>Another note: While I was able to get the debug mode working at 115200 baud, I was not able to successfully send any of the apparent non-hex commands 'n', 'N' to the TV.</p></blockquote><p></p>
[QUOTE="arsenal333, post: 695678, member: 28103"] Another day of testing, and this time I have it working, however not using the serial hex input in IRSS. After a lot of googling I read that one person created a binary hex file, and used the dos copy/b command to send it to his com port, which he was able to use to control his Receiver. So I went about putting the pieces together. I used 'Free Hex Editor Neo' (google) to create the binary file, I just pasted 08220a000500c7 straight in and saved. I then created a .bat file with the following. ------------------------------ @echo off MODE COM4:9600,n,8,1,p copy/b "HexHDMI" com4 ------------------------------ Test from windows that it worked = yes Then went into IRSS and selected the 'Run Program' instead of 'Serial' option in my Macro. :D These files in the attached 'SamsungHexFiles.rar' - This will absolutely for, if you have your TV UART setting selected. Just edit the bat files to your com port number and run. Side Note: It has been quite a long and frustrating journey deciphering the sparse information out there on RS-232 and Samsung TV's. The collection of forum posts above should now provide the most complete set of information regarding this topic. To make ones own ex-link cable [URL="http://www.remotecentral.com/cgi-bin/mboard/rc-custom/thread.cgi?19083"]here[/URL] is a link to the diagram. The best source of command code information was from [URL="http://forums.cnet.com/7723-13973_102-383136.html"]this link[/URL] Another note: While I was able to get the debug mode working at 115200 baud, I was not able to successfully send any of the apparent non-hex commands 'n', 'N' to the TV. [/QUOTE]
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