7i98 and 5abobx3 firmware

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5 years 8 months ago #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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5 years 8 months ago #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

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1 month 2 weeks ago #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?

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1 month 2 weeks ago #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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1 month 2 weeks ago #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.

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1 month 2 weeks ago #349644 by PCW
Replied by PCW on topic 7i98 and 5abobx3 firmware
 

Attachment not found



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.

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1 month 2 weeks ago #349647 by Marslukan
Replied by Marslukan on topic 7i98 and 5abobx3 firmware
Можно еще уточнить по процессу изменения, создания bitfile. 
На скриншоте порядок:
  1. открываем проект seveni98.xise
  2. добавляем в проект файл PIN_MARSLUKAN_51.vhd, если нужно исправляем.
  3. выбираем нужную карту
  4. правильно сделано?
  5. генерируем проект и получаем bitfile - TopEthernetHostMot2.bit

    Или нужно еще где-то что-то нажать?

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1 month 2 weeks ago #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.

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1 month 2 weeks ago #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!!!

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1 month 2 weeks ago #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.

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