7i98 and 5abobx3 firmware
- jonnydeen
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03 Feb 2021 16:16 #197563
by jonnydeen
Replied by jonnydeen on topic 7i98 and 5abobx3 firmware
I'll give that a go, thank you for your input. Your help hab been much appreciated
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13 Feb 2021 23:01 #198744
by jonnydeen
Replied by jonnydeen on topic 7i98 and 5abobx3 firmware
Just to conclude, changing the Stepgen numbers in hal seems to have done the trick. Step & dir signals are now where they are supposed to be. However I haven't tried the other functions yet.
They are now;
X = stepgen 0
Y = stepgen 1
Z = stepgen 2
A = stepgen 3
They are now;
X = stepgen 0
Y = stepgen 1
Z = stepgen 2
A = stepgen 3
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- Marslukan
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13 Sep 2026 18:49 #349616
by Marslukan
Replied by Marslukan on topic 7i98 and 5abobx3 firmware
Всем доброго дня.
Подскажите, можно ли достать такую прошивку, нужно: 1 мотор, 2-3 step/dir, 5 энкодеров и остальные разные кнопки, переключатели?
Или как можно изменить текущую прошивку, в какой программе?
Подскажите, можно ли достать такую прошивку, нужно: 1 мотор, 2-3 step/dir, 5 энкодеров и остальные разные кнопки, переключатели?
Или как можно изменить текущую прошивку, в какой программе?
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- PCW
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13 Sep 2026 21:40 #349619
by PCW
Replied by PCW on topic 7i98 and 5abobx3 firmware
If you indicate what the exact pinout required is, I can build the firmware.
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14 Sep 2026 11:12 - 14 Sep 2026 11:41 #349631
by Marslukan
Replied by Marslukan on topic 7i98 and 5abobx3 firmware
Спасибо большое. На плату залита прошивка с сайта mesa (7i98_5abobx3d.zip - bit and pin), хотя плата неоригинальная. Приложил файлы с фото платы и распиновкой: old - что сейчас пока установлено, new - как нужно. Свободные пины на P3 буду использовать по концевики, HOME, Estop и переключатели.
Last edit: 14 Sep 2026 11:41 by Marslukan.
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14 Sep 2026 23:24 #349644
by PCW
Left the first connector with all 4 5ABOB stepgens
(if you need the stepgen3 pins as I/O, only
enable 3 stepgens (0,1,2) in the hal file)
I have included the pinout source file in case you
want to make changes and compile a new bitfile yourself.
Replied by PCW on topic 7i98 and 5abobx3 firmware
Left the first connector with all 4 5ABOB stepgens
(if you need the stepgen3 pins as I/O, only
enable 3 stepgens (0,1,2) in the hal file)
I have included the pinout source file in case you
want to make changes and compile a new bitfile yourself.
Attachments:
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15 Sep 2026 11:19 - 15 Sep 2026 11:30 #349647
by Marslukan
Replied by Marslukan on topic 7i98 and 5abobx3 firmware
Можно еще уточнить по процессу изменения, создания bitfile.
На скриншоте порядок:
На скриншоте порядок:
- открываем проект seveni98.xise
- добавляем в проект файл PIN_MARSLUKAN_51.vhd, если нужно исправляем.
- выбираем нужную карту
- правильно сделано?
- генерируем проект и получаем bitfile - TopEthernetHostMot2.bit
Или нужно еще где-то что-то нажать?
Last edit: 15 Sep 2026 11:30 by Marslukan.
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15 Sep 2026 13:59 - 15 Sep 2026 14:00 #349656
by PCW
Replied by PCW on topic 7i98 and 5abobx3 firmware
That's basically correct:
1. Add new pinout file to project (seveni98.xise in this case)
2. Select proper card and desired pinout file in top level file (TopEthernet16HostMot2.vhd in this case)
3. Recompile
4. Rename created bit file (TopEthernetHostMot2.bit in this case) to desired final name.
1. Add new pinout file to project (seveni98.xise in this case)
2. Select proper card and desired pinout file in top level file (TopEthernet16HostMot2.vhd in this case)
3. Recompile
4. Rename created bit file (TopEthernetHostMot2.bit in this case) to desired final name.
Last edit: 15 Sep 2026 14:00 by PCW.
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15 Sep 2026 17:01 - 15 Sep 2026 17:01 #349660
by Marslukan
Replied by Marslukan on topic 7i98 and 5abobx3 firmware
Спасибо за помощь. Всё получилось, сначала залил вашу прошивку, потом решил для пробы изменить пару пинов и скомпилировать новый bit - успешно, загрузил и запустил LinuxCNC - работает. Ещё раз спасибо!!!
Last edit: 15 Sep 2026 17:01 by Marslukan.
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15 Sep 2026 18:58 #349661
by PCW
Replied by PCW on topic 7i98 and 5abobx3 firmware
You're welcome.
Once you are setup, it relatively easy to make a new configuration in a few minutes.
Once you are setup, it relatively easy to make a new configuration in a few minutes.
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