Search found 1911 matches
Re: CPU stall
Dear AvL, please check if your system is up to date as we have released the Stretch Image 03/2019 see here: https://revolution.kunbus.de/shop/en/stretch You can verify the version with cat /etc/revpi/os-release There is much information available in the following sources: less /var/log/kern.log less...
- 26 Jun 2019, 10:19
- Forum: Software
- Topic: CRC16 polynomial
- Replies: 3
- Views: 2632
Re: CRC16 polynomial
Hi BanjoDav, after a chat with the developer of the software I can tell you unfortunately there is no way to change the polynominal.
- 25 Jun 2019, 09:00
- Forum: Hardware
- Topic: ComputeModule 3+ DIY upgrade possible?
- Replies: 6
- Views: 5190
Re: ComputeModule 3+ DIY upgrade possible?
Dear AyKay thank you for your positive feedback. Maybe this tutorial can help other community members too.
- 21 Jun 2019, 14:35
- Forum: Software
- Topic: AIO Ausgangsspannung schwankt
- Replies: 4
- Views: 4641
- 21 Jun 2019, 13:41
- Forum: Hardware
- Topic: How to diagnose a short circuit?
- Replies: 5
- Views: 11772
Re: How to diagnose a short circuit?
Dear James, after a review with our hardware specialists I can say the following: If there has been an enormous overvoltage then the TVS diod on the input may react in a permanent short cirquit. Another idea is that the power supply could be the root cause. Anyhow I can say that we have to examine t...
- 21 Jun 2019, 12:00
- Forum: Software
- Topic: Open PLC Editor - IO Addressing
- Replies: 8
- Views: 9756
Re: Open PLC Editor - IO Addressing
The Open PLC runtime is available for the RaspberryPi. The RevPi I/Os do not use GPIOs. It uses the process image instead. Therefore the runtime has to be adapted to fit the requirements for the RevPi. You could talk to the manufacturer of the software if they are willig to invest this effort to mak...
Re: Speaker?
Yes, we do a endtest with includes sound output via HDMI. USB and Bluetooth should generally also be possible if the driver is available.
- 21 Jun 2019, 08:00
- Forum: Hardware
- Topic: RS 232 Serial connections with Gateway Serial Slave and/or Node Red
- Replies: 3
- Views: 3767
Re: RS 232 Serial connections with Gateway Serial Slave and/or Node Red
Hi, here is the data sheet of the weatherstation and the product page of the manufacturer.
- 19 Jun 2019, 10:50
- Forum: Hardware
- Topic: How to diagnose a short circuit?
- Replies: 5
- Views: 11772
Re: How to diagnose a short circuit?
Dear James, can you please provide more information about the hardware setup and the connected peripherals? I.e. what USB devices, HDMI, I/O modules are connected to the RevPi? How did the customer measure the short cirquit? Is the device not working any more or does it boot? Are there suspicious en...
- 19 Jun 2019, 08:04
- Forum: My Project
- Topic: Using RevPi as part of a testing kit
- Replies: 3
- Views: 5269
Re: Using RevPi as part of a testing kit
Just have a look at the Tutorial 22 – Modbus TCP Slave then you can see how easy it is with the RevPi. You can use Modbus Master or Slave and TCP or RTU without problems. Yes, the configuration is stored on the eMMC and available after restore.