Ok. They look correct. It’s just we’ve had a few wild goose chases because off that mistake! it’s good to get it out of the way first.
This is a handy tool for seeing if things actually work at the GPIO level. it’s pretty low level but it does tell the ultimate truth but is a little involved to set up if you ain’t used to command line stuff…
As @riban says check the configs. Most errors on start up are down to audio selection and switching that to dummies will tell you if everytihng else is ok, and might well start up cleanly. It’s a good sanity check first.
Mixer Controls
UMC404HD_192k_Output,Mic Left,Mic Right
Wiring is switched to Mcp23017 Zynscreen Zynface with the defaults.
Everthing works fine.
Just changed Audio to dummy. Worked. Then I changed wiring to custom and I get the message red Message ERROR: IP 192.168.XXX.YYY and the screen is locked.
Same with the UMC202.
If I switch back to Mcp23017 Zynscreen Zynface , everything is normal
The error message is generic, in that it isn’t related to the IP address, that is displayed so you can log onto the zynth with the webconf to sort out problems…
You should probably examine UI log under Interface in the webconf and see if anything is displayed there…
If nothing to obvious try with debug on but that can produce a fair bit of output.
– Logs begin at Thu 2019-02-14 10:11:58 GMT. –
May 21 15:20:56 zynthian startx[5378]: Building XImage…done
May 21 15:21:01 zynthian startx[5378]: lilv_world_load_bundle(): warning: Replacing version 2071.7 of http://gareus.org/oss/lv2/b_whirl#extended from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
May 21 15:21:01 zynthian startx[5378]: lilv_world_load_bundle(): note: New version 2071.11 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
May 21 15:21:01 zynthian startx[5378]: lilv_world_load_bundle(): warning: Replacing version 2071.7 of http://gareus.org/oss/lv2/b_whirl#simple from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
May 21 15:21:01 zynthian startx[5378]: lilv_world_load_bundle(): note: New version 2071.11 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
May 21 15:21:01 zynthian startx[5378]: lilv_world_load_bundle(): warning: Ignoring bundle <file:///zynthian/zynthian-plugins/lv2/b_synth.lv2/>
May 21 15:21:01 zynthian startx[5378]: lilv_world_load_bundle(): note: Newer version of http://gareus.org/oss/lv2/b_synth loaded from <file:///zynthian/zynthian-plugins/lv2/b_synth/>
May 21 15:21:03 zynthian startx[5378]: libjackpeak registering as ‘jackpeak-01’.
May 21 15:21:03 zynthian startx[5378]: libjackpeak created input ports
May 21 15:21:04 zynthian startx[5378]: ERROR:zynthian_gui.osc_init: ZYNTHIAN-UI OSC Server can’t be started: server error 9904: b’cannot find free port’
May 21 15:21:08 zynthian startx[5378]: gpio: Unable to open GPIO direction interface for pin 8: No such file or directory
May 21 15:21:08 zynthian startx[5378]: wiringPiISR: unable to open /sys/class/gpio/gpio8/value: No such file or directory
May 21 15:21:08 zynthian startx[5378]: New instance of zynseq
May 21 15:21:08 zynthian startx[5378]: zynseq initialising as zynthstep
May 21 15:21:08 zynthian startx[5378]: Zyncoder: Zynswitches poll thread created successfully
May 21 15:21:08 zynthian startx[5378]: Jackpeak closing
May 21 15:21:09 zynthian startx[5378]: /zynthian/config/img/fb_zynthian_error_ip.png is 1024x600 PNG image, color type RGB_ALPHA, 8 bit
May 21 15:21:09 zynthian startx[5378]: Zooming image by 100%…done
May 21 15:21:09 zynthian startx[5378]: Merging…done
May 21 15:21:09 zynthian startx[5378]: Building XImage…done
May 21 15:21:14 zynthian startx[5378]: lilv_world_load_bundle(): warning: Replacing version 2071.7 of http://gareus.org/oss/lv2/b_whirl#extended from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
May 21 15:21:14 zynthian startx[5378]: lilv_world_load_bundle(): note: New version 2071.11 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
May 21 15:21:14 zynthian startx[5378]: lilv_world_load_bundle(): warning: Replacing version 2071.7 of http://gareus.org/oss/lv2/b_whirl#simple from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
May 21 15:21:14 zynthian startx[5378]: lilv_world_load_bundle(): note: New version 2071.11 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
May 21 15:21:14 zynthian startx[5378]: lilv_world_load_bundle(): warning: Ignoring bundle <file:///zynthian/zynthian-plugins/lv2/b_synth.lv2/>
May 21 15:21:14 zynthian startx[5378]: lilv_world_load_bundle(): note: Newer version of http://gareus.org/oss/lv2/b_synth loaded from <file:///zynthian/zynthian-plugins/lv2/b_synth/>
May 21 15:21:16 zynthian startx[5378]: libjackpeak registering as ‘jackpeak-01’.
May 21 15:21:16 zynthian startx[5378]: libjackpeak created input ports
May 21 15:21:18 zynthian startx[5378]: ERROR:zynthian_gui.osc_init: ZYNTHIAN-UI OSC Server can’t be started: server error 9904: b’cannot find free port’
May 21 15:21:20 zynthian startx[5378]: WARNING:zynthian_autoconnect.cb_jack_xrun: Jack Audio XRUN!
May 21 15:21:20 zynthian startx[5378]: WARNING:zynthian_autoconnect.cb_jack_xrun: Jack Audio XRUN!
May 21 15:21:21 zynthian startx[5378]: gpio: Unable to open GPIO direction interface for pin 8: No such file or directory
May 21 15:21:21 zynthian startx[5378]: wiringPiISR: unable to open /sys/class/gpio/gpio8/value: No such file or directory
May 21 15:21:21 zynthian startx[5378]: New instance of zynseq
May 21 15:21:21 zynthian startx[5378]: zynseq initialising as zynthstep
May 21 15:21:21 zynthian startx[5378]: Zyncoder: Zynswitches poll thread created successfully
May 21 15:21:21 zynthian startx[5378]: Jackpeak closing
May 21 15:21:23 zynthian startx[5378]: /zynthian/config/img/fb_zynthian_error_ip.png is 1024x600 PNG image, color type RGB_ALPHA, 8 bit
May 21 15:21:23 zynthian startx[5378]: Zooming image by 100%…done
May 21 15:21:23 zynthian startx[5378]: Merging…done
May 21 15:21:23 zynthian startx[5378]: Building XImage…done
May 21 15:21:28 zynthian startx[5378]: lilv_world_load_bundle(): warning: Replacing version 2071.7 of http://gareus.org/oss/lv2/b_whirl#extended from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
May 21 15:21:28 zynthian startx[5378]: lilv_world_load_bundle(): note: New version 2071.11 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
May 21 15:21:28 zynthian startx[5378]: lilv_world_load_bundle(): warning: Replacing version 2071.7 of http://gareus.org/oss/lv2/b_whirl#simple from <file:///zynthian/zynthian-plugins/lv2/b_whirl.lv2/>
May 21 15:21:28 zynthian startx[5378]: lilv_world_load_bundle(): note: New version 2071.11 found in <file:///zynthian/zynthian-plugins/lv2/b_whirl/>
May 21 15:21:28 zynthian startx[5378]: lilv_world_load_bundle(): warning: Ignoring bundle <file:///zynthian/zynthian-plugins/lv2/b_synth.lv2/>
May 21 15:21:28 zynthian startx[5378]: lilv_world_load_bundle(): note: Newer version of http://gareus.org/oss/lv2/b_synth loaded from <file:///zynthian/zynthian-plugins/lv2/b_synth/>
May 21 15:21:30 zynthian startx[5378]: libjackpeak registering as ‘jackpeak-01’.
May 21 15:21:30 zynthian startx[5378]: libjackpeak created input ports
May 21 15:21:31 zynthian startx[5378]: ERROR:zynthian_gui.osc_init: ZYNTHIAN-UI OSC Server can’t be started: server error 9904: b’cannot find free port’
May 21 15:21:35 zynthian startx[5378]: gpio: Unable to open GPIO direction interface for pin 8: No such file or directory
May 21 15:21:35 zynthian startx[5378]: wiringPiISR: unable to open /sys/class/gpio/gpio8/value: No such file or directory
May 21 15:21:35 zynthian startx[5378]: New instance of zynseq
May 21 15:21:35 zynthian startx[5378]: zynseq initialising as zynthstep
May 21 15:21:35 zynthian startx[5378]: Zyncoder: Zynswitches poll thread created successfully
May 21 15:21:35 zynthian startx[5378]: Jackpeak closing
May 21 15:21:36 zynthian startx[5378]: /zynthian/config/img/fb_zynthian_error_ip.png is 1024x600 PNG image, color type RGB_ALPHA, 8 bit
May 21 15:21:36 zynthian startx[5378]: Zooming image by 100%…done
May 21 15:21:36 zynthian startx[5378]: Merging…done
May 21 15:21:36 zynthian startx[5378]: Building XImage…done
Only 2 Things I find are:
May 21 15:21:31 zynthian startx[5378]: ERROR:zynthian_gui.osc_init: ZYNTHIAN-UI OSC Server can’t be started: server error 9904: b’cannot find free port’
May 21 15:21:35 zynthian startx[5378]: gpio: Unable to open GPIO direction interface for pin 8: No such file or directory
May 21 15:21:35 zynthian startx[5378]: wiringPiISR: unable to open /sys/class/gpio/gpio8/value: No such file or directory
May 21 15:21:35 zynthian startx[5378]: gpio: Unable to open GPIO direction interface for pin 8: No such file or directory
I’ve seen this before. The PIn has been reallocated withing the Pi, and you need to find an alternative pin to use …
I resoldered two of my GPIO encoder boards because of this …
If you set that pin to value 0 rather than the appropriate number ( I can’t remember which coding the pin 8 refers to), I suspect things might start up allbiet with a broken encoder that youve set the None to…
I’m not entirely sure the pin 8 refers to the GPIO header. Basically the attempt to allocate a pin for the encoder whilst previously it worked this was altered in some subsequent Pi software release.
Well I’m fairly sure that will be the error that is stopping the zynth start.
One of the pins that had previously worked produced this error after an update. The solution I employed was to disconnect the encoder from that pin and choose another Pin and alter the settings in wbconf.
IT’s important that you understand the quite involved pin allocations on the setup, because the values in the webconf settings are found in this table…
That makes sense. You must avoid pins that are in use or, as you did, disable services that use those pins. Well done. Now you can start making sweet music… and sharing with us!
