Recent content by FunFlyer

  1. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, I couldn´t find any information on the CLK pin either, so I posted a request for information on the website, where I bought it. Does Your last comment imply, that I have to use HSERIN, since it´s not in the programm now? regards Herbert
  2. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, I made up a little Table. The measuring range on the multimeter was set to 20MOhm Connector Probe Resistance GND Black (-) 11MOhm - slowly increasing CLK Red (+) GND Red (+) 8MOhm - slowly increasing CLK Black (-) Regards...
  3. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, I´ll work on the "improvements" later, since I´m tied up in a woodworking project right now. I´ll keep You informed. This is what my logic analyzer looks like, except for the missing "Saleae" logo. regards Herbert
  4. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, Good news. It´s working!!!! I think I understand most of the "**" now. Here´s the final code: ; version histoty ; V0: 0riginal from Hippy taken from PICAXE forum ; V0.1: added additional segments ; V0.2: CRC commentd out ; V0.3: memory for rxCrc.lsb, rxCrc.msb and header corrected...
  5. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, finially getting somewhere... But first let me thank You for the explanation an the analyzer result. Finally it starts to makes sense!!! right at the beginning of the program I added a high PPM before outputting the first pulse I added low PPM pauseus breaktime Then come the...
  6. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, I think I made some progress on the analyzer. Here´s the latest I produced. The header is OK now, but the servo information still makes no sense to me at all. Since the sticks are all centered, I expected the values to be (almost) the same. Now to the software. I integrated your...
  7. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, the logic analyzer is here. I took some samples. I wanted to attach the trace, but unfortunately PulseView doesn´t save the trace. When I select the save option, it just keeps saving...... So I took some screenshots. First one shows several databursts. I measured the period to be 21ms...
  8. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, I don´t think the period is that critical. E.g. the pulse from my old MPX radio has 25ms (see post 29, 1. trace). That´s what I´ve considered a "reference", because I know that that signal works. The SRXL spec states 21ms, which also seems to work, since I don´t think that that...
  9. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hi Alan, before I get into the software, is this the logic analyzer You´re talking about? there´s different types on Amazon. They look all very similar, but reading the descriptions there are slight differences. At that price I´m very willing to invest in such a piece of hardware, if...
  10. FunFlyer

    SIMPLE communication between to 08M2 chips

    Hope this qualifies as a block diagram The MULTIPLEX transmitter shall be used to control the HAPPY HUNTER and the DINGHI. The MULTIPLEX receiver and the T1-transmitter sit on the HAPPY HUNTER (so does the DINGHI, when it´s not in the water). The DELTANG receiver sits in the DINGHI. The...
  11. FunFlyer

    SIMPLE communication between to 08M2 chips

    High Alan, Where to start? I posted a trace of the waveform I´m trying to create in #29. Only differrence ist that I only really need 4 pulses, however I don´t know, whether the transmitter I´m trying to feed is OK with 4 or needs 7 pulses, since it´s a 7-channel transmitter. If that is the...
  12. FunFlyer

    SIMPLE communication between to 08M2 chips

    O well... not getting anywhere. I think I´ll start at the beginning. Below are two pictures, that show the pulsetrain I´m trying to create. Top one shows several frames. Bottom one details. This is the output of an older MULTIPLEX transmitter, that had a trainerjack, where you had access...
  13. FunFlyer

    SIMPLE communication between to 08M2 chips

    High Alan, that works just fine. Since this is just a test, I used c.2 instead of c.0, but I´ll keep your advice in mind for the future. thanks a lot. On to the next step.... regards Herbert
  14. FunFlyer

    SIMPLE communication between to 08M2 chips

    High Alan, thanks for the hint. - I increased the "pauses" by a factor of ten. No change - added the SetFreq m64 in the simple program and increased the "pauses" as well. Still works fine - commentet out the "IF" statement again, leaving just LED turn ON/OFF. No result. unfortunately that...
  15. FunFlyer

    SIMPLE communication between to 08M2 chips

    I´m almost afraid to ask.... before getting into forming the output signal i´ll need, I wanted to try to just turn a LED (connected to c.0 from there via a 300 ohm resistor to +5V) on and of, depending on one of the received values, in my case memory "servo1"(w1). Here´s the extended code: ...
Top