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app-notes:set-fixed-frame [2026/09/30 10:56] – [3. Additional information] grayapp-notes:set-fixed-frame [2026/09/30 15:05] (current) – [3. Additional information] gray
Line 142: Line 142:
 ~ $ vi /etc/lxc/guest0/config ~ $ vi /etc/lxc/guest0/config
                                                                                                                        
-# Setting up a USB flash drive in the LXC container +# Setting up a USB drive in the LXC container 
 lxc.cgroup.devices.allow = c 188:1 rwm lxc.cgroup.devices.allow = c 188:1 rwm
 lxc.mount.entry = /dev/ttyUSB1 dev/ttyUSB1 none bind,optional,create=file 0 0    lxc.mount.entry = /dev/ttyUSB1 dev/ttyUSB1 none bind,optional,create=file 0 0   
Line 156: Line 156:
 <konsole> <konsole>
 ~ $ lxc-attach guest0 ~ $ lxc-attach guest0
-root@LXCNAME:~# apt install gpsd python3-gpsapt gpsd-clients python3-paramiko nano+root@LXCNAME:~# apt install gpsd python3-gps gpsd-clients python3-paramiko nano
 root@LXCNAME:~# root@LXCNAME:~#
 </konsole> </konsole>
Line 359: Line 359:
 <konsole> <konsole>
 root@LXCNAME:~/ubx_neo_m8l# python3 ssh_start.py 10 root@LXCNAME:~/ubx_neo_m8l# python3 ssh_start.py 10
-Setze gpsd.0.status=0 ... +Setze gpsd.1.status=0 ... 
-Versuch 1/2: rufe set_cfg_rate_neom8l.py auf...+Versuch 1/2: call set_cfg_rate_neom8l.py on...
 STDOUT:  STDOUT: 
 STDERR: 2026-09-30 10:39:20,427 INFO     instantiating GnssUBlox on tty STDERR: 2026-09-30 10:39:20,427 INFO     instantiating GnssUBlox on tty
Line 368: Line 368:
 root@LXCNAME:~/ubx_neo_m8l# root@LXCNAME:~/ubx_neo_m8l#
 </konsole> </konsole>
 +
 +Then test the whole thing with a get script.
 +
 +<konsole>
 +root@LXCNAME:~/ubx_neo_m8l# python3 get_cfg_rate_neom8l.py 
 +2026-09-30 11:53:44,917 INFO     instantiating GnssUBlox on tty
 +2026-09-30 11:53:44,917 INFO     using device /dev/ttyUSB1
 +UBX-CFG-RATE cls:06 id:08
 +  measRate: 100
 +  navRate: 1
 +  timeRef: 0
 +root@LXCNAME:~/ubx_neo_m8l# 
 +</konsole>
 +
  
 ---- ----
Line 397: Line 411:
     rate_hz = int(sys.argv[1])     rate_hz = int(sys.argv[1])
     if not (1 <= rate_hz <= 10):     if not (1 <= rate_hz <= 10):
-        raise ValueError+        raise ValueErro
 except ValueError: except ValueError:
     print("Error: frame interval must be an integer between 1 and 10")     print("Error: frame interval must be an integer between 1 and 10")
Line 451: Line 465:
  
  
-def run_remote2command(client, cmd):+def run_remote_command(client, cmd):
     stdin, stdout, stderr = client.exec_command(cmd)     stdin, stdout, stderr = client.exec_command(cmd)
     out = stdout.read().decode().strip()     out = stdout.read().decode().strip()
Line 514: Line 528:
 </code> </code>
 ++++ ++++
 +
 +----
 +Download the library ''ubxlib'':
 +
 +
 +Program library ''ubxlib'' for the Python script / [[https://files.netmodule.com/share/JoIjsXPj|Link]]
 +
 +The password for downloading the library : ''gnss_cfg_rate''
 +
 +----
 +
 +Download the ''get_cfg_rate_neom8l.py'' python script: 
 +
 +++++show code| 
 +<code – get_cfg_rate_neom8l.py>
 +#!/usr/bin/python3
 +"""
 +Retrieves the current UBX-CFG-RATE configuration (navigation rate) from the module
 +"""
 +import logging
 +
 +from ubxlib.server_tty import GnssUBlox
 +from ubxlib.ubx_cfg_rate import UbxCfgRatePoll   
 +
 +FORMAT = '%(asctime)-15s %(levelname)-8s %(message)s'
 +logging.basicConfig(format=FORMAT)
 +logger = logging.getLogger('ubxlib')
 +logger.setLevel(logging.INFO)
 +
 +ubx = GnssUBlox('/dev/ttyUSB1')
 +ubx.setup()
 +
 +poll_msg = UbxCfgRatePoll()
 +response = ubx.poll(poll_msg) 
 +print(response)
 +
 +ubx.cleanup()
 +</code>
 +++++
 +
 +----
 +

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app-notes/set-fixed-frame.1790765792.txt.gz · Last modified: 2026/09/30 10:56 by gray