Yes I changed the DMA to 10, but still the same problem/crash. Do I have to build the rpi_ws281x library in another way instead of "scons deb"? What and where is the built output? Where do I have to copy it? How does Hyperion know to use it?
Beiträge von wolpers0815
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Unfortunately Hyperion still doesn't work although I built the rpi_ws281x library with "scons deb". Its test program is working fine again. But no luck with Hyperion. What am I missing?
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Hi all,
unfortunately I have a problem with the Hyperion startup. My system is a Raspberry Pi Zero with a WS2812b at GPIO18 which works fine when I run the following python code for example:
Codeimport board import neopixel pixels = neopixel.NeoPixel(board.D18, 299) pixels.fill((40, 15, 0))When I try to run Hyperion it gives me the following log output:
Code
Alles anzeigenJun 10 14:31:46 ambilightpi systemd[1]: Started Hyperion Systemd service. Jun 10 14:31:47 ambilightpi hyperiond[612]: Hyperion Ambilight Deamon (612) Jun 10 14:31:47 ambilightpi hyperiond[612]: #011Version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225 Jun 10 14:31:47 ambilightpi hyperiond[612]: #011Build Time: Apr 5 2018 01:57:25 Jun 10 14:31:47 ambilightpi hyperiond[612]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json Jun 10 14:31:47 ambilightpi hyperiond[612]: HYPERION INFO: ColorTransform 'default' => [0; 298] Jun 10 14:31:47 ambilightpi hyperiond[612]: HYPERION INFO: ColorCorrection 'default' => [0; 298] Jun 10 14:31:47 ambilightpi hyperiond[612]: HYPERION INFO: ColorAdjustment 'default' => [0; 298] Jun 10 14:31:47 ambilightpi hyperiond[612]: LEDDEVICE INFO: configuration: Jun 10 14:31:47 ambilightpi hyperiond[612]: { Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"colorOrder" : "grb", Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"dmanum" : 5, Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"freq" : 800000, Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"gpio" : 18, Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"leds" : 299, Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"name" : "MyZF9Ambilight", Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"pwmchannel" : 0, Jun 10 14:31:47 ambilightpi hyperiond[612]: #011"type" : "ws281x" Jun 10 14:31:47 ambilightpi hyperiond[612]: } Jun 10 14:31:47 ambilightpi hyperiond[612]: whiteAlgorithm :: Jun 10 14:31:47 ambilightpi hyperiond[612]: HYPERION INFO: Not creating any smoothing Jun 10 14:31:47 ambilightpi hyperiond[612]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects Jun 10 14:31:47 ambilightpi hyperiond[612]: EFFECTENGINE INFO: Initializing Python interpreter Jun 10 14:31:47 ambilightpi systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV Jun 10 14:31:47 ambilightpi systemd[1]: hyperion.service: Unit entered failed state. Jun 10 14:31:47 ambilightpi systemd[1]: hyperion.service: Failed with result 'signal'. Jun 10 14:31:47 ambilightpi systemd[1]: hyperion.service: Service hold-off time over, scheduling restart. Jun 10 14:31:47 ambilightpi systemd[1]: Stopped Hyperion Systemd service. Jun 10 14:31:47 ambilightpi systemd[1]: hyperion.service: Start request repeated too quickly. Jun 10 14:31:47 ambilightpi systemd[1]: Failed to start Hyperion Systemd service. Jun 10 14:31:47 ambilightpi systemd[1]: hyperion.service: Unit entered failed state. Jun 10 14:31:47 ambilightpi systemd[1]: hyperion.service: Failed with result 'signal'.I both installed Hyperion via Hypercon and via command line without luck. I changed the HDMI and audio settings in the boot config.txt but still without success. Now I'm running out of ideas and thus I need your help and advice.
Thanks in advance and best regards!