Re: Nextion 3.2 Display
All of the programming for the screen was taken from Dr. Ian Lee's 2.4 display. I did the Graphics to fit the 3.2 display. I am currently working on a version for the 3.5 display. Joe B has a very
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Allen Merrell
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#53536
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Re: Compiler warnings
Ron: We tried the Whitesmith's C compiler, and tested its floating point with: ?? for (int i = 0; i < 10000; i++) {????? printf("%f", (double) i);?? } it literally took about a second to
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Jack Purdum <jjpurdum@...>
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#53535
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Re: Compiler warnings
How this brings back memories.? I learned C on a Unix V7 machine (PDP-11/45) using the original Bell Labs code.? I was working for Pacific Northwest Bell at the time and wrote most of the automated
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w7hd.rh <w7hd.rh@...>
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#53534
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Re: Compiler warnings
Yep, I think we think alike on this. I think Ron Cain was the inventor of Small C and I remember using that on my 8080/CP/M machine. Then I found Zeor Zollman's BDS C and I tried to get him to add
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Jack Purdum <jjpurdum@...>
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#53533
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Re: Compiler warnings
Allison: PDP11, wow that goes back quite a while. We used one in the first commercial product I was involved in designing from the ground up, way back in 1975. Howard
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Howard Fidel
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#53532
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Re: Compiler warnings
I like your rules Jack. My standard for a function or any subroutine is simple do one thing. I guess that matches your no swiss knives.? I call them overloaded functions. I think the best example of
By
ajparent1/kb1gmx
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#53531
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Re: Homebrew from scratch
#ubitx
Peter, Have you tried the example programs that come with the Arduino IDE Etherkit Si5351 library to see what happens to the clock 2 output when they are set to a frequency above 14MHz? BTW, is that
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AC9NM <jponko@...>
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#53530
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Re: Nextion 3.2 Display
I agree... looks good and it works.? I will also continue to test.? Thanks a lot for this, it will be used for my club demo of the uBITX on sunday. 73s W5JXN
By
John
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#53529
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Re: Nextion 3.2 Display
I've been looking for this to show up. I'll pull the files tomorrow and have a look. Thank you for this Allen!
By
Lowell Haney NE4EB
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#53528
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Re: RFI from uBitx TX after AGC and other mods installed
What he said... And to Kees too, for kitting it up & making it available to everybody. 73... Mark AA7TA
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Mark M <junquemaile@...>
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#53527
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Re: RFI from uBitx TX after AGC and other mods installed
Don, Aside from this small RFI blip I think it's safe to say we're all so pleased with the performance of your AGC design that it was even more compelling to squash this small bug. A big THANK YOU for
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John KC9OJV
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#53526
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Re: Microscope - - new thread
Terry, i will try to boot up to Mint and try it, I'll? let you know. Joel N6ALT
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Joel Caulkins/N6ALT
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#53525
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Re: Nextion 3.2 Display
*thanks Jeff, appreciate ?it. Kn4ud ? * -- Allen ?Merrell
By
Allen Merrell
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#53524
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Re: RFI from uBitx TX after AGC and other mods installed
I spent most of the last two days experimenting. My oscillation when using that bypass capacitor was due to attaching the ground return from the pot to the audio input of the AGC board. With the
By
Don, ND6T
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#53523
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Re: Nextion 3.2 Display
Allen, Nice work, looks great. I'll continue to experiment and let you know if I find anything out of the ordinary. Jeff KC5UFS
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Jeff Kendrick
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#53522
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Re: Compiler warnings
Nice explanation Jack! People who write standards need to realize there are are many programs they break with changes like this. Myself, I go "tweak" the source when I get something like this but I am
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Steven Read
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#53521
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Re: RFI from uBitx TX after AGC and other mods installed
I had the same problem? (kit board) - and the cap across the audio input (bevore C1) was the solution for me too. Just to give some feedback and thank everybody for the investigation of this problem.
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Sascha Bohnet | DL5SMB
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#53520
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Re: RFI problem at the encoder switch
#ubitx-help
Len Steel, Is your enclosure metal or plastic? Just one more possible cause.
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Leonard Steel
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#53519
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Re: experience with Sunil VU3SUA's enclosures
#ubitx
I ordered mine towards the end of April, there was stock showing at the time of order but this soon changed. I had several email exchanges with Sunil, over the course of my wait, with a final
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Andy Wragg <andywragg@...>
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#53518
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Nextion 3.2 Display
I just uploaded 4 files for the Nextion 3.2 display. They are for the basic and enhanced to work with Dr Ian Lee's CEC 1.094 firmware. I am starting to work on the 3.5 display next. I would appreciate
By
Allen Merrell
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#53517
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