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Profinet stopped working (spidev spi0.0: SPI transfer timed out)
#1
We do have several NIOT-E-NPI3-51-EN-RE running for over a year in a machine tool. Recently one machine stopped because of a profinet failure.
In the syslog (attached) we found following error:

Code:
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - [meta sequenceId="1"] [726792.631399] spidev spi0.0: SPI transfer timed out
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - [meta sequenceId="2"] [726792.633581] bcm2835-dma 3f007000.dma: DMA transfer could not be terminated
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - [meta sequenceId="3"] [726792.841406] spidev spi0.0: SPI transfer timed out
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - [meta sequenceId="4"] [726792.843638] bcm2835-dma 3f007000.dma: DMA transfer could not be terminated
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - [meta sequenceId="5"] [726792.846249] bcm2835-dma 3f007000.dma: DMA transfer could not be terminated
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - - spidev spi0.0: SPI transfer timed out
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - - bcm2835-dma 3f007000.dma: DMA transfer could not be terminated
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - - spidev spi0.0: SPI transfer timed out
<3>1 2020-03-31T00:58:33+02:00 NTB827EB5B7A86 kernel - - - bcm2835-dma 3f007000.dma: DMA transfer could not be terminated
<3>1 2020-03-31T00:58:34+02:00 NTB827EB5B7A86 kernel - - - bcm2835-dma 3f007000.dma: DMA transfer could not be terminated
<3>1 2020-03-31T00:58:34+02:00 NTB827EB5B7A86 kernel - - [meta sequenceId="6"] [726793.051407] spidev spi0.0: SPI transfer timed out
<3>1 2020-03-31T00:58:34+02:00 NTB827EB5B7A86 kernel - - [meta sequenceId="7"] [726793.053790] bcm2835-dma 3f007000.dma: DMA transfer could not be terminated
<3>1 2020-03-31T00:58:34+02:00 NTB827EB5B7A86 kernel - - - spidev spi0.0: SPI transfer timed out
<3>1 2020-03-31T00:58:34+02:00 NTB827EB5B7A86 kernel - - - bcm2835-dma 3f007000.dma: DMA transfer could not be terminated

We use following software:
Firmware version V1.1.6.0
https://hub.docker.com/r/schranz/netpi-n...ldbus-fram based on (HILSCHERNETPI_NODERED_FB_VERSION 1.0.0.0)

Is there something known about spidev spi0.0: SPI transfer timed out?
I realy would not want to update the firmware if all possible since its running incredible stable!


Attached Files
.zip   syslog.zip (Size: 35.36 KB / Downloads: 3)
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Messages In This Thread
Profinet stopped working (spidev spi0.0: SPI transfer timed out) - by Schranz - September-10th-2020, 08:30 AM

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