Search found 322 matches
- 23 Feb 2023, 16:17
- Forum: Hardware
- Topic: How to use status signals for modules health
- Replies: 5
- Views: 2364
Re: How to use status signals for modules health
In RevPiModIO, the status of the modules can be read via their variables in the process image. Each DIO/DO/DI module has a status word (16 bits) which indicates various errors, see link. https://revolutionpi.com/tutorials/overview-revpi-io-modules/configuration-digital-io-modules/ In control project...
- 08 Feb 2023, 06:54
- Forum: RevPiModIO
- Topic: Negative Values
- Replies: 2
- Views: 3532
Re: Negative Values
Hi!
You can configure the IO in your Python program. Just set the signed value of your input to True.
Sven
You can configure the IO in your Python program. Just set the signed value of your input to True.
Code: Select all
your_revpi_mod_io.io.your_input.signed = True
# Now the value will show negative values
print(your_revpi_mod_io.io.your_input.value)
- 06 Feb 2023, 15:50
- Forum: News & Announcements
- Topic: Buster Image 01/2023 with RevPi Core SE support
- Replies: 0
- Views: 83197
Buster Image 01/2023 with RevPi Core SE support
Dear RevPi Community. We are happy to announce that we have released our latest Buster Image 01/2023. The image offers support for the RevPi Core SE products. Have a look at our release notes: https://revolutionpi.de/tutorials/downloads/#releasenotes You can download the images (full / lite) as usua...
- 06 Feb 2023, 15:38
- Forum: Neuigkeiten & Ankündigungen
- Topic: Buster Image 01/2023 mit RevPi Core SE Unterstützung
- Replies: 0
- Views: 80800
Buster Image 01/2023 mit RevPi Core SE Unterstützung
Liebe RevPi Community. Wir freuen uns, euch mitteilen zu können, dass wir unser neuestes Buster Image 01/2023 veröffentlicht haben. Das Paket enthält Unterstützung für den neuen RevPi Core SE. Die detaillierten Änderungen findet ihr in unseren Release Notes: https://revolutionpi.de/tutorials/downloa...
- 23 Jan 2023, 13:27
- Forum: Software
- Topic: Pictory Login
- Replies: 17
- Views: 5493
Re: Pictory Login
Hello PutR! I was able to recreate the phenomenon by using illegal characters in the hostname (a period in my case). Can you please check via SSH the "/etc/hostname" and "/etc/hosts" files for illegal hostname characters? You should use a-z 0-9 '-' (hyphen) only, no spaces or oth...
- 18 Jan 2023, 00:23
- Forum: Software
- Topic: Access & Modify Pictory Configuration
- Replies: 4
- Views: 2521
Re: Access & Modify Pictory Configuration
Hi Lena! Unfortunately, you cannot write a configuration with RevPiModIO. The library only reads the piCtory configuration under /etc/revpi/config.rsc. For your point 3: You can read the configured values of the MEMs witch .io.MEMNAME.defaultvalue - Replace MEMNAME and do not use just the .value pro...
- 11 Dec 2022, 18:27
- Forum: RevPiModIO
- Topic: Profinet IRT Gateway: latency using cycleloop() or mainloop()
- Replies: 3
- Views: 11297
Re: Profinet IRT Gateway: latency using cycleloop() or mainloop()
Hello Florian! Your measurement of time creates a delay itself. With os.system, Python first has to create a new sub-process, execute the ping command and your computer must also receive it at the end. This will give you at least 12-20ms delay or more depending on the network. The piBridge, which ex...
- 07 Dec 2022, 09:56
- Forum: RevPiModIO
- Topic: Cycle time exceeded without using cycleloop() or mainloop()
- Replies: 1
- Views: 3969
Re: Cycle time exceeded without using cycleloop() or mainloop()
Hi RiSpa!
Yes, the ProcimgWriter is a Thread, inside of your python process. Your code:
is using all resources of our process and the ProcimgWriter thread can not hold the cycle time.
Yes, the ProcimgWriter is a Thread, inside of your python process. Your code:
Code: Select all
while True:
pass
- 09 Nov 2022, 13:30
- Forum: Software
- Topic: Reinit of MIO GPIO Pulse count
- Replies: 4
- Views: 2386
Re: Reinit of MIO GPIO Pulse count
Hi Alexandre!
Do you use revpimodio2 or do you manage the piControl yourself?
Do you use revpimodio2 or do you manage the piControl yourself?
- 03 Nov 2022, 06:54
- Forum: RevPiModIO
- Topic: RevPiCommander Controls nicht sichtbar
- Replies: 6
- Views: 7751
Re: RevPiCommander Controls nicht sichtbar
Sorry, magst du noch einmal? Der Webserver bockte etwas