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<blockquote data-quote="druden" data-source="post: 32173" data-attributes="member: 17670"><p>Hi Jawbreaker <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p><p></p><p>The 455 kHz is the frequency at which the IR signal is modulated. It is demodulated by the TSOP7000 "IR eye". With WinLIRC listening at 115.200, each pulse is ~200 frames (or a multiply of 200 frames), so the bit steam data speed delivered at the RS-232 port (at the DCD pin) is as low as ~500 baud.</p><p></p><p>The fact that WinLIRC reads the raw data perfectly well seems to indicate that the problem isn't with the speed, it's rather caused by the protocol.</p><p></p><p>Unless someone has a clue :?: I'll probably better stick to the LIRC forums for help....</p><p></p><p>Samle WinLIRC raw data for the Beo4 power off button:</p><p>[code]</p><p>pulse 193</p><p>space 2930</p><p>pulse 194</p><p>space 2931</p><p>pulse 200</p><p>space 15451</p><p>...</p><p>[/code]</p></blockquote><p></p>
[QUOTE="druden, post: 32173, member: 17670"] Hi Jawbreaker :) The 455 kHz is the frequency at which the IR signal is modulated. It is demodulated by the TSOP7000 "IR eye". With WinLIRC listening at 115.200, each pulse is ~200 frames (or a multiply of 200 frames), so the bit steam data speed delivered at the RS-232 port (at the DCD pin) is as low as ~500 baud. The fact that WinLIRC reads the raw data perfectly well seems to indicate that the problem isn't with the speed, it's rather caused by the protocol. Unless someone has a clue :?: I'll probably better stick to the LIRC forums for help.... Samle WinLIRC raw data for the Beo4 power off button: [code] pulse 193 space 2930 pulse 194 space 2931 pulse 200 space 15451 ... [/code] [/QUOTE]
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