Re: BITX40 TFT DISPLAY CODE - Coding A Control Button - Looking for Assistance to figure out why a Step Tuning button does not work
Jack, Thanks for talking time off your busy schedule to look at this code. I liked the the PD8W display, but it now appears more obvious the code is poorly structured and therefore a nightmare for
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Joe
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#28478
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Re: W8TEE TFT/VFO DDS adapter
Well your code uploads, so I got all the Libs. I could try loading Adafruit again with what every is today's version? The Rinky Dink Demo works, but when I try to download their manual, my computer
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Michael Hagen
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#28477
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Re: W8TEE TFT/VFO DDS adapter
If I plug a mcufriend display into a standard MEGA 2560 board and run my software, you should see the screen fill with the startup display for the BITX40 software. If you don't see that display, my
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Jack Purdum <econjack@...>
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#28476
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Re: W8TEE TFT/VFO DDS adapter
I am looking for a file in MCUfriend? A header or C file? Is there a #define somewhere to use Mega 2560 Pins. Yes, I have it plugged directly to a Mega, so I would need that option? I tried changing
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Michael Hagen
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#28475
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Arduino & Si5351 FOR: VFO + BFO + IF-SHIFT 8khz-160MHZ looking for sketch
#bitx20help
#w8tee
Hello, For a personnal transceiver using a bidirectionnal TX/RX superheterodyne architecture with a simgle FI (20, 28, or 54 MHZ SSB ladder filter) made with severals modules availlables on eBay, alls
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Laurent CHABERT
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#28474
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Re: W8TEE TFT/VFO DDS adapter
________________________________ De : [email protected] <[email protected]> de la part de Vince Vielhaber <vev@...> Envoy¨¦ : dimanche 18 juin 2017 05:00 ? : [email protected] Objet : Re:
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Laurent CHABERT
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#28473
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Re: Raduino v1.15 released
Could you explain us how did you ad that s meter line? Thanks!
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EA3IAV <Cesarleon@...>
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#28472
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Re: gluing toroids to board
we use a quick-setting glue akin to superglue. - f
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Ashhar Farhan
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#28471
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gluing toroids to board
So while I was handling my board the other night, I lost my grip and knocked my hand into one of the toroids.? It came unglued from the board, but the wiring remained intact.? I was thinking of
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David Zdeb
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#28470
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Re: More on troubleshooting.
Andy, C42 is the bypass cap and you should not get any RF there. Shake T1 and T2 and see, if there is a short or bad solder then you might get a clue. The tx amp stage R46 may be open - in which case
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Raj vu2zap
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#28469
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More on troubleshooting.
Hi all, I put my board back in the Bitx40 and took more measurements. Again I can get the 12 MHz with audio modulation on transmit thru the xtal filter and thru the amp to C51 at 200 mv,? Also get it
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KM4TRT
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#28468
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Re: Raduino v1.15 released
Installed 1.15 today and it works great and uses less memory. I even got my 20x4 serial display all working with it as well. Thanks Allard for your efforts especially the documentation. It makes it
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Jeff
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#28467
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Re: Raduino v1.15 released
Me too Marco - KG5PRT
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M Garza <mgarza896@...>
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#28466
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Re: Raduino v1.15 released
I'm in! 73, Richard W2KAP
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richard kappler <richkappler@...>
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#28465
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Re: W8TEE TFT/VFO DDS adapter
Did you try changing that line of code in the MCUFriend driver that Jack mentioned the other day? That one's using the mega pins as opposed to the standard pins. Vince.
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Vince Vielhaber <vev@...>
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#28464
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Re: has anyone tried this super cheap Mega 2560 PRO MINI
Looks like they don't do paypal and dealing with China that's the only way I'll do it (read: screwed in the past - ONCE). Thinking about it, I could use my paypal debit card ... Vince.
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Vince Vielhaber <vev@...>
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#28463
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Re: Raduino v1.15 released
Is that really an S meter or a Vu meter? Jack, W8TEE To: [email protected] Sent: Saturday, June 17, 2017 7:33 AM Subject: Re: [BITX20] Raduino v1.15 released Hello Allard, FYI. The simple s-meter of
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Jack Purdum <econjack@...>
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#28462
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Re: W8TEE TFT/VFO DDS adapter
Do you have the latest Adafruit_GFX library installed? The mcufriend library inherits from the Adafruit library. Jack, W8TEE To: [email protected] Sent: Saturday, June 17, 2017 1:10 PM Subject: Re:
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Jack Purdum <econjack@...>
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#28461
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Re: BITX40 TFT DISPLAY CODE - Coding A Control Button - Looking for Assistance to figure out why a Step Tuning button does not work
Man, that code is really hard to read. Evidently he doesn't believe in functions. Anyway, look at the code where the encode switch is read. If a switch push is sensed, the code does nothing. At least
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Jack Purdum <econjack@...>
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#28460
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Re: has anyone tried this super cheap Mega 2560 PRO MINI
As Larry, W2HHV, notes, the W8TEE VFO does use the 3.3v output. Therefore the AliExpress (or other) Pro Mini ATMega2560 (without the USB port) cannot be directly substituted for the unit recommended
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John Backo
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#28459
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