hy vfd rs 485 gmoccapy

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24 Jul 2021 08:31 #215749 by Pauchuk
Replied by Pauchuk on topic hy vfd rs 485 gmoccapy

maybe post a picture of the adaptor you are using.

 

 

 
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24 Jul 2021 08:38 #215751 by Aciera
Replied by Aciera on topic hy vfd rs 485 gmoccapy
No brand or type label?

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24 Jul 2021 08:41 #215752 by billykid
Replied by billykid on topic hy vfd rs 485 gmoccapy
This is ok .. but have you tried the parameters I said?
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24 Jul 2021 08:48 #215753 by Pauchuk
Replied by Pauchuk on topic hy vfd rs 485 gmoccapy

This is ok .. but have you tried the parameters I said?

More than once. Changed baudrate, parity as well. Allways the same - cant read data from vfd.

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24 Jul 2021 09:20 #215754 by billykid
Replied by billykid on topic hy vfd rs 485 gmoccapy
If it works with windows 10 it is a question of usb permissions, if you look in the forum you will find how to do it

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24 Jul 2021 09:32 - 24 Jul 2021 09:41 #215755 by Pauchuk
Replied by Pauchuk on topic hy vfd rs 485 gmoccapy

If it works with windows 10 it is a question of usb permissions, if you look in the forum you will find how to do it
I guess linux would say that? If I can run USB drive, write, read data, doesnt that say I have permission?
Same for running commands like loadusr -W hy_vfd - d /dev/ttyUSB0
 

Last edit: 24 Jul 2021 09:41 by Pauchuk.

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24 Jul 2021 09:43 #215756 by billykid
Replied by billykid on topic hy vfd rs 485 gmoccapy
real. I have seen that debian sometimes according to the language and country that it is configured strange problems come out. try to install it without modifying anything, i had a strange problem with qtplasmac i put english language and it works fine.

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24 Jul 2021 12:28 #215769 by Pauchuk
Replied by Pauchuk on topic hy vfd rs 485 gmoccapy

real. I have seen that debian sometimes according to the language and country that it is configured strange problems come out. try to install it without modifying anything, i had a strange problem with qtplasmac i put english language and it works fine.

Reinstalled wheezy, didnt update to 2.8. Same error reading setup from VFD

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24 Jul 2021 12:44 #215770 by billykid
Replied by billykid on topic hy vfd rs 485 gmoccapy
come to think of it i mint 19.3 ... but it also went with wheezy. you can follow the guide here and give it a try.

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24 Jul 2021 13:28 #215774 by snowgoer540
Replied by snowgoer540 on topic hy vfd rs 485 gmoccapy

real. I have seen that debian sometimes according to the language and country that it is configured strange problems come out. try to install it without modifying anything, i had a strange problem with qtplasmac i put english language and it works fine.



What locale did you use the first time?

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