开云体育

Addendum....... @ Skip, Even the I2C lines could be optionally liberated. I2C support isnt for Doug Hall exclusively, but if Doug Hall is deselected and you have no express need for it spare then out

@ Skip, Was already thinking on that........ What if you made the genric protocol an option in the initial settings? If selected only 2k codepulgs are available. Same at the SyntorX/Xcat. To support

If we support an 8K EEPROM on the X9000 and we don't have enough pins left to do Doug Hall, or CI-V. Do we really need 8K support ?? If we only support 4K then we will have 2 pins left that we can

Ohhh, it's coming back to me. I mad xcatctl's `cosmon` for listening for these. De

Yes. When enabled the Xcat sends a CI-V packet everytime the squelch opens or closes along with the channel. I used that to update the title bar of the Windoze app so it would show what mode it

I think part of the answer to A8/A9 can be found on PDF page 11 of the F8 data book I uploaded to the files area the other day: they're on port 1, the others are on port 4. (The rest of the answer is

I've probably just had more experience. I started out life as a hardware guy... Correct (and I just copied it from the C64 project). Both of those are Syntor X weirdnesses and something we missed

Skip, You're _way_ better at this than I am. Questions to help me understand the magic: 1. You'd mentioned SN74LVCH8T245 bus transceiver / level shifter chips. You did this circuit with

I've attached the first cut of a schematic for a possible Xcat NG for the original X. With the appropriate firmware it will retain all of the features of the legacy Xcat. Changes: 1. Doug Hall UF

The Elecraft KAT500 tuner uses CI-V for communications. tnx Mike / K5JR Alpharetta GA

I don't remember the exact timing of Doug Hall, but it's basically SPI so dedicated lines is probably the best bet. For wireless/BT link I'm thinking of an ESP32 or Linux based Raspberry Pi external

Sorry for the crickets from me. I've been down so many rabbit holes today I might have to change my name to Alice. I've been on the hunt thru my digital media swamp. I had to investigate everything I

There’s an in-depth explanation of the X9000 scanning nuances in the full X9000 service manual if haven’t seen that yet. tnx Mike / K5JR Alpharetta GA

That would be great.

I might be able to dig out the code I used. Joe M.

Weird in as how to code it into software for an encoder/decoder.

What is weird about it? I think I had both encode and decode working on a Maxtrac project about a decade ago. I will have to dig out the schematic to see how I connected it. Joe M.

I wish DPL wasn't so weird. If I could get a handle on that then I could start looking at the direct VCO drive option again and forego all the rest.

Pretty sure you were trying to beat an RC low-pass filter, op-amp limiter, and hardware counter-timer. The 3870 has event timing built in, with a base input to the timer unit of 1.8 MHz, and various

When I was reviewing the pin assignments I thought too bad there aren't I2C digital pots, we could save a pin ... wait... of course there are! I've revised the pin