gtkterm | GtkTerm Serial Terminal | Command Line Interface library
kandi X-RAY | gtkterm Summary
kandi X-RAY | gtkterm Summary
GTKTerm is a GTK+ serial port terminal.
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QUESTION
I am trying to read input from a Electronic weighing scale (Weigh sensor) connected to Ubuntu enabled UDOO board using a Prolific PL2303 serial converter cable (CA-US9), but am unable to read any input from the sensor. To monitor the input I have tried using (Coolterm & GTKTerm), assuming an issue with the driver I have referred and tried updating the DTR line as the solutions suggested in the following stack overflow resources Reference 1,Reference 2,Reference 3.
I have tied the same on the ubuntu based computer too but the issue remain the same. Using the dmesg
command i was able to check that the device has been detected properly when connected. The output to the command executed as dmesg | tail
is as follows :
ANSWER
Answered 2019-Jun-01 at 03:25Need to set the permissions for /dev/ttyUSB0. If user dialout is cumbersome, then we have to grant universal permissions to /dev/ttyUSB0. Command is "sudo chmod 666 /dev/ttyUSB0"
QUESTION
I have a proprietary device that is connected to my computer with a USB cable.
I have been unable to successfully read (or write, or both?) when running the code on my Xubuntu installation.
Note: The same logic works pretty much flawlessly on both Windows (tested on 7, 8 and 10) and Mac (tested on Yosemite and Mojave).
Here is the code I'm trying to run (hardcoded some values for simplicity):
...ANSWER
Answered 2019-Mar-08 at 14:11Try to do it after rebooting the computer if you didn't it after adding a user into the group dialout
.
Try to send additional information related to your device when connecting, such as XON/XOFF
, parity
, stopbits
etc.
Add # coding: utf-8
at the beginning of your script.
QUESTION
I'm new with the python language
I have a uart bluetooth dongle, I wrote this code below and the write method works fine because I can see the response using the gtkterm software
Code:
...ANSWER
Answered 2018-Jul-05 at 18:21There are many approaches to this problem. First of all the question is - do you want to implement every detail yourself as an exercise? If so then you can implement a function that will read from the serial port one byte at the time, like so:
QUESTION
I have a program (written by someone else) that I am trying to run.
...ANSWER
Answered 2018-Oct-16 at 11:16The problem was related to Anaconda package gtk3.
QUESTION
I work with zedboard and vivado v2017.3. I am trying to send data stored in a register(slv_reg0 in PL section of Zynq) pointed by baseaddr_p in the following program.
I use lwip echo server application to read this address and send it to the PC via Ethernet.
This part of the code is executed when a echo request (telnet) is received.In this part of the code I also print the read values in gtkterm so that i can verify the received data.
...ANSWER
Answered 2018-May-18 at 10:37The issue is due to endianess. When you are sending and receiving data it is always good to do host to network and vice-versa conversions.
There are two POSIX APIs to do those byte order conversions: htonl and ntohl
On receiving side try to do network to host byte order conversion, if you have access to sender side do the opposite there.
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