Hi Nicolai,
have you and your team already fixed this bug?
Song
Search found 27 matches
- 11 May 2023, 21:19
- Forum: Software
- Topic: piTest -S bugs
- Replies: 2
- Views: 1517
- 11 May 2023, 12:29
- Forum: Hardware
- Topic: RS-485 waveform
- Replies: 3
- Views: 1872
Re: RS-485 waveform
Hi Dirk, thank you for the quick reply. Yes, I can see now. If I choose the appropriate threshold and hysteresis for decoding, I still get the correct data on the bus. But it is not clear why this not perfect signal occurs. Do the Core 3 and DIO/AIO use different chip for sending and receiving RS-48...
- 10 May 2023, 17:24
- Forum: Hardware
- Topic: RS-485 waveform
- Replies: 3
- Views: 1872
RS-485 waveform
Hi all, i am doing some tests and measuring the signal RS-485 on the pibridge. My devices are a revpi core 3 connected to an AIO and a DIO on the right side. I use the Picoscope series 5 to measure the signal RS-485 + (blue waveform), RS-485 - (red waveform) and difference of them (purple waveform)....
- 07 Feb 2023, 23:59
- Forum: Software
- Topic: piControl folder
- Replies: 9
- Views: 2368
Re: piControl folder
Hi Nicolai,
so i think the best way is to upgrade the version for linux kernel. Many thanks for your help.
Song
so i think the best way is to upgrade the version for linux kernel. Many thanks for your help.
Song
- 07 Feb 2023, 21:52
- Forum: Software
- Topic: piControl folder
- Replies: 9
- Views: 2368
Re: piControl folder
Thank you Nicolai, i'm using now the brach for 4.19 and everything works fine now. But i can't use the command "rmmod piControl". It said that piControl is in use. Even i use "--force" option. I also tried the "modprobe" command but it doesn't work too. If i disable &qu...
- 07 Feb 2023, 19:15
- Forum: Software
- Topic: piControl folder
- Replies: 9
- Views: 2368
Re: piControl folder
Thank you Nicolas,
now run my makefile. But i have other problem.
I installed kernel image : 4.19.95-rt38-v7 using sudo apt-get install -y raspberrypi-kernel
now run my makefile. But i have other problem.
I installed kernel image : 4.19.95-rt38-v7 using sudo apt-get install -y raspberrypi-kernel
- 07 Feb 2023, 16:58
- Forum: Software
- Topic: piControl folder
- Replies: 9
- Views: 2368
Re: piControl folder
Hi, now i clone the piControl for my revpi connect and run the makefile on it. I have already assigned a directory for " KDIR := /lib/modules/§(shell uname -r)/extra " in the makefile. The old error is gone. But i received an other error like following: https://i.postimg.cc/rwYMZLT8/Screen...
- 07 Feb 2023, 15:43
- Forum: Software
- Topic: piControl folder
- Replies: 9
- Views: 2368
Re: piControl folder
Thank you for your quickly answer, now i have another problem. When i tried to run makefile using "make" or "sudo make" command. I have the following problem. I'm sure that the directory exits there. p/s: i haven't changed anything from piControl Repo! Thank you for your help! So...
- 07 Feb 2023, 14:19
- Forum: Software
- Topic: piControl folder
- Replies: 9
- Views: 2368
piControl folder
Hi everyone,
I want to modify the kernel module "piControl" in my revpi connect. But I can't find where this folder locates in the directory! Can someone help me please?
piControl folder is found on : https://github.com/RevolutionPi/piControl
Thank you very much!
Song
I want to modify the kernel module "piControl" in my revpi connect. But I can't find where this folder locates in the directory! Can someone help me please?
piControl folder is found on : https://github.com/RevolutionPi/piControl
Thank you very much!
Song
- 13 Dec 2022, 10:59
- Forum: Software
- Topic: customized gateway device implementation
- Replies: 7
- Views: 1798
Re: customized gateway device implementation
Hello biakoup, actually I have modified the gateway module so that it can receive and send 1024 bytes IN/OUT. The remaining problem is the controller. Why does the controller (RevPi connect, Revpi core) limit the number of payloads that can be received or sent to 512 bytes? Is it really not possible...