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I am trying to decode RCMM(philips protocol) using VISHAY TSOP31536 IR Receiver with STM32F207 microcontroller kit. There is sufficient data for RC5 protocol but not even a single site is explaining about RCMM. Even the details of RCMM specified(frame/message details) in documents is quite different from what I extracted from the CRO in lab. Where can I find reliable RCMM documentation?

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  • \$\begingroup\$ RCMM (as well as RC6) documentation is only available from Philips RCS (Remote Control Systems) under NDA, so I'm not sure you'll get a complete answer here. \$\endgroup\$ – Johan.A Dec 17 '13 at 6:57
  • \$\begingroup\$ hey Johan, thnx for your responce. I'll really appreciate if you could provide me some more info regarding this e.g. some more useful Links or Docs if you have. \$\endgroup\$ – user34266 Dec 17 '13 at 7:27
  • \$\begingroup\$ Sorry, no, I don't know/have anything about it. (Even RC5, which isn't under NDA, doesn't seem to have a public specification.) \$\endgroup\$ – amadeus Dec 17 '13 at 8:00
  • \$\begingroup\$ okk, but anyways thnx for your concern. \$\endgroup\$ – user34266 Dec 17 '13 at 10:23
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details of RCMM specified(frame/message details)

There is some basic information at this website. That website has a copyright notice and I don't believe including here a precis of the information would be useful.

Where can I find reliable RCMM documentation?

A Philips application note Implementing a USB-to-Infrared (Philips RCMM) Dongle says

The RCMM protocol is proprietary; an NDA would be required to obtain the protocol description.

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  • \$\begingroup\$ It's Philips, with one "l". Phillips is the screw type. \$\endgroup\$ – amadeus Dec 17 '13 at 12:59

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