Regard Octoprint serial connection. I think I’m missing something. Since the replicape/BBB is the motor driver and octoprint host how am I supposed to make a serial connection between the two? Octoprint does not have any COM ports available for connection. Auto detect doesn’t work either…
Any suggestions?
If you are not seeing a serial connection called octoprint_1, it is most likely that redeem has encountered an error. Check the log.
dmesg logs?
I don’t see /dev/octoprint_1
Watched the video, found some logs, not the ones you mentioned. See the log below:
Watch the into video, around 4 mins: https://www.youtube.com/watch?v=BKb28fJx26I
2016-03-27 04:39:44,555 - octoprint.server - INFO - Starting OctoPrint 1.2.8.post0.dev0+gdedadbc (heads/1.2.8 branch)
2016-03-27 04:39:44,563 - octoprint.plugin.core - INFO - Loading plugins from /home/octo/.octoprint/plugins, /usr/lib/python2.7/dist-packages/octoprint/plugins and installed plugin packages…
2016-03-27 04:39:45,020 - octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won’t be available
2016-03-27 04:39:45,024 - octoprint.plugin.core - INFO - Found 6 plugin(s) providing 6 mixin implementations, 2 hook handlers
2016-03-27 04:39:45,033 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /usr/share/models…
2016-03-27 04:39:45,057 - octoprint.filemanager.storage - INFO - … file metadata for /usr/share/models initialized successfully.
2016-03-27 04:39:45,100 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2016-03-27 04:39:46,487 - octoprint.util.pip - WARNING - Error while trying to run pip --version: Traceback (most recent call last):
File “/usr/bin/pip”, line 9, in
load_entry_point(‘pip==1.5.6’, ‘console_scripts’, ‘pip’)()
File “/usr/lib/python2.7/dist-packages/pkg_resources.py”, line 356, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File “/usr/lib/python2.7/dist-packages/pkg_resources.py”, line 2476, in load_entry_point
return ep.load()
File “/usr/lib/python2.7/dist-packages/pkg_resources.py”, line 2190, in load
[‘name’])
File “/usr/lib/python2.7/dist-packages/pip/init.py”, line 74, in
from pip.vcs import git, mercurial, subversion, bazaar # noqa
File “/usr/lib/python2.7/dist-packages/pip/vcs/mercurial.py”, line 9, in
from pip.download import path_to_url
File “/usr/lib/python2.7/dist-packages/pip/download.py”, line 25, in
from requests.compat import IncompleteRead
ImportError: cannot import name IncompleteRead
2016-03-27 04:39:46,495 - octoprint.util.pip - WARNING - pip command returned unparseable output, can’t determine version:
2016-03-27 04:39:46,496 - octoprint.util.pip - WARNING - pip command returned unparseable output, can’t determine version:
2016-03-27 04:39:46,497 - octoprint.util.pip - ERROR - Error while discovering pip command
Traceback (most recent call last):
File “/usr/lib/python2.7/dist-packages/octoprint/util/pip.py”, line 72, in trigger_refresh
self._command, self._version, self._version_string, self._use_sudo = self._find_pip()
File “/usr/lib/python2.7/dist-packages/octoprint/util/pip.py”, line 199, in _find_pip
version_segment = split_output[1]
IndexError: list index out of range
2016-03-27 04:39:46,502 - octoprint.plugin.core - INFO - Initialized 6 plugin implementation(s)
2016-03-27 04:39:47,089 - octoprint.plugin.core - INFO - 6 plugin(s) registered with the system:
| CuraEngine (<= 15.04) (bundled) = /usr/lib/python2.7/dist-packages/octoprint/plugins/cura
| Discovery (bundled) = /usr/lib/python2.7/dist-packages/octoprint/plugins/discovery
| Plugin Manager (bundled) = /usr/lib/python2.7/dist-packages/octoprint/plugins/pluginmanager
| Redeem Plugin (0.4) = /usr/lib/python2.7/dist-packages/octoprint_redeem
| Software Update (bundled) = /usr/lib/python2.7/dist-packages/octoprint/plugins/softwareupdate
| Virtual Printer (bundled) = /usr/lib/python2.7/dist-packages/octoprint/plugins/virtual_printer
2016-03-27 04:39:47,106 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue…
2016-03-27 04:39:47,123 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets…
2016-03-27 04:39:47,129 - octoprint.filemanager - INFO - Added 2 items from storage type “local” to analysis queue
2016-03-27 04:39:47,146 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache…
2016-03-27 04:39:48,048 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from http://plugins.octoprint.org/plugins.json
2016-03-27 04:39:48,133 - octoprint.server - INFO - Listening on http://0.0.0.0:5000
2016-03-27 04:39:48,157 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on kamikaze for SSDP
2016-03-27 04:39:48,287 - octoprint.server.util.sockjs - INFO - New connection from client: 127.0.0.1
2016-03-27 04:40:02,887 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.0.107
2016-03-27 13:32:13,845 - tornado.general - WARNING - error on read
Traceback (most recent call last):
File “/usr/lib/python2.7/dist-packages/tornado/iostream.py”, line 601, in _handle_read
pos = self._read_to_buffer_loop()
File “/usr/lib/python2.7/dist-packages/tornado/iostream.py”, line 571, in _read_to_buffer_loop
if self._read_to_buffer() == 0:
File “/usr/lib/python2.7/dist-packages/tornado/iostream.py”, line 683, in _read_to_buffer
chunk = self.read_from_fd()
File “/usr/lib/python2.7/dist-packages/tornado/iostream.py”, line 947, in read_from_fd
chunk = self.socket.recv(self.read_chunk_size)
error: [Errno 113] No route to host
2016-03-27 13:32:13,869 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.0.107
2016-03-27 15:30:26,972 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.0.107
2016-03-27 21:13:45,046 - octoprint.server.util.sockjs - INFO - Client connection closed: 127.0.0.1
2016-03-27 21:13:45,484 - octoprint.server - INFO - Shutting down…
2016-03-27 21:13:45,992 - octoprint.server - INFO - Goodbye!
That’s the OctoPrint log. Looks like an error on read there, but I’m not sure what was done to provoke that. Do you have the redeem log? Perhaps in a pastebin? :
unfortunately no redeem log…
I had a similar problem, when octoprint1 did not exist. It happened because I’ve started Kamikaze before connecting Replicape. I have no problem connecting after reinstalling and powering up with Replicape in place.
To see some of the errors from redeem, try “systemctl status redeem -l -n 100” - but sometimes it’s not clear that there’s a typo in the config file. One more thing on my todo list is to fix that 