¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
Re: ATU1000 software ?
I sent 2 firmware so I did not know which one you talked about...
By F1RVC · #918 ·
Re: ATU1000 software ?
Hi, I don't think you understood I asked about the firmware you sent: ATU-1000W 3.2 -oled-0.96inch-display.hex In this firmware,? Eeprom in cell #31 is value 99 Cell # 31 is the gear of the coupler
By sq7bcn · #917 ·
Re: Chinese clones - not working as expected #ATU-10
Hi David. I have ATU-10 with some bad lectures. Have you schematic how you connect the ext port ?? Thn?ks Josep
By ea3bdd · #916 ·
Re: ATU100 intermittently switching to auto on TX #atu-100
Twist wires is also ok sometimes..
By F1RVC · #915 ·
Re: ATU1000 software ?
20 turns is ok. what is your firmware used for it? I do not have same value in #31 depending on the firmware you are using.
By F1RVC · #914 ·
Re: ATU1000 software ?
Hi, Do you know how many coils the transformer has in the coupler system, I have 20 turns. I wonder what value should be entered in memory location # 31? Pozdrawiam , Marek SQ7BCN 73 W dniu 2021-11-23
By sq7bcn · #913 ·
Re: ATU100 intermittently switching to auto on TX #atu-100
Thank you Onno, I'll give that a try - have to come up with a better way of attaching to those tiny solder pads for the buttons and a ground pin I can connect to.? The caps right now are on the front
By Dean Souleles · #912 ·
Re: ATU100 intermittently switching to auto on TX #atu-100
Hi Dean, I suggest you decouple the input pins as close to the microchip processor as possible. To me it looks like RF is entering and beating the debounce routine. If possible all input pins should
By Onno PA1AP · #911 ·
ATU100 intermittently switching to auto on TX #atu-100
Hi all - My ATU100 is working great - I think it will tune a rusty nail - I was able to tune my 80 meter off center fed dipole on 160 - something I was unable to do with my other name brand tuner!?
By Dean Souleles · #910 ·
Re: Programming & compiling from github source code
Hi Antti, Thanks for the links they will be helpful.? Changing to another processor is a much bigger step than simply changing compilers, but there is no reason it cannot be done. What we need to be
By The Hempsteads · #909 ·
Re: Programming & compiling from github source code
Hi Dave?& all, 2) Maybe a macro definition?would be good for the?asm instructions. Or if that is the only asm instruction it would be good to define an inline?function for that. And that could be
Re: Programming & compiling from github source code
Hi Onno, Sounds like a good plan. I've been looking into compiling this under the MPLAB, and found a few things that should help.? My original goal was to try to use the pre-processor and a single
By The Hempsteads · #906 ·
Re: #1KW #1KW
Ok Onno, The 1k5 firmware (based on version 2.7) that I sent has no active memory cells 31-34 (FF FF), so the measuring path ratio must be set in the Flash memory of the main program. It is possible
By sq7bcn · #905 ·
ATU-10 Toroids Needed
I need a set of toroids and binocular core.? Anyone have a spare set to sell? -- Dale Hardin KS4NS Elberta, AL
By Dale Hardin KS4NS · #904 ·
Re: Programming & compiling from github source code
I will creat a new GitHub repository and clone the existing one. The main page will obviously cover all the credits towards David and that atu-100 environment / concept. After the clone we can start
By Onno PA1AP · #903 ·
Re: Chinese clones - not working as expected #ATU-10
Thanks David I had thought you might be adding the fine facility to the standard ATU-10 operation, hence my query. Glenn
By Glenn · #902 ·
Re: Shottky diodes, matching question
Just to close the loop on this... I ended up ordering another kit from a different supplier.? It seems to work reasonably well.? As for the original one?? The seller sent me replacement diodes
By Brock VA7AV · #901 ·
Re: Chinese clones - not working as expected #ATU-10
Glenn . External control port. 3.5 mm audio jack.
By David Fainitski · #900 ·
Re: Programming failed at Program Memory address 0x000001 #atu-100
Thanks again Onno, I verified this morning that it reads ok.? I did a read and then a verify and it is 100%.? I loaded the 3.02 Hex file and did a verify and the Program Memory verifies just fine.
By Dean Souleles · #899 ·
Re: Programming failed at Program Memory address 0x000001 #atu-100
Not sure unfortunately. I am using Linux and pickit 4 and it works without changing settings. It could have to do with timing and the programmer being to fast. There is an option in my settings to use
By Onno PA1AP · #898 ·