No SoC temperature

[tsndr]

PLEASE CAREFULLY FILL EACH POINT

1. Hardware and operating system version:

/proc/cpuinfo

``` processor : 0 model name : ARMv7 Processor rev 3 (v7l) BogoMIPS : 108.00 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xd08 CPU revision : 3 processor : 1 model name : ARMv7 Processor rev 3 (v7l) BogoMIPS : 108.00 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xd08 CPU revision : 3 processor : 2 model name : ARMv7 Processor rev 3 (v7l) BogoMIPS : 108.00 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xd08 CPU revision : 3 processor : 3 model name : ARMv7 Processor rev 3 (v7l) BogoMIPS : 108.00 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xd08 CPU revision : 3 Hardware : BCM2711 Revision : b03111 Serial : 1000000053479ad8 Model : Raspberry Pi 4 Model B Rev 1.1 ```

/etc/debian_version

``` 10.4 ```

rpi-eeprom-update

``` BCM2711 detected Dedicated VL805 EEPROM detected BOOTLOADER: up-to-date CURRENT: Thu 16 Apr 17:11:26 UTC 2020 (1587057086) LATEST: Thu 16 Apr 17:11:26 UTC 2020 (1587057086) FW DIR: /lib/firmware/raspberrypi/bootloader/critical VL805: up-to-date CURRENT: 000137ad LATEST: 000137ad ```

2. Octoprint version: 1.4.0

3. Plugin version: 0.14

4. Print screen of plugin configuration:

Screenshot

5. Plugin full log file There is no logfile.

6. Clear problem description:: If no printer is connected the Navbar shows Tool: 0.0°C, but it should show the SoC's temperature. If a printer is connected it shows Tool: 21.0°C Bed: 20.6°C which is fine, but it's still missing the SoC's temperature.

7. Expectation: If no printer is connected the output should be: SoC: 52.0°C. If a printer is connected the output should be: SoC: 52.0°C Tool: 21.0°C Bed: 20.6°C

[Cosik]

@tsndr you need to enable logging. Also it looks like #71

[tsndr]

How do I do that?

[V0lk1s]

Could this be related to the problem I found with 64-bit version of Raspberry OS? The command for checking SoC temperature on a Raspberry have a different path. I edited the sbc.py line 103 and replaced the path to 'usr/bin/vcgencmd' and then it worked.

[ManuelMcLure]

I ran into a similar problem when I upgraded my OctoPrint instance to use Python 3 instead of Python 2. I tracked it down to line 40 of __init.py__:

        if sys.platform == "linux2":

When running under Python 3 on my RPi {{sys.platform}} returns "linux", not "linux2" (Python 2 does return "linux2"). Changing that line to:

        if sys.platform.startswith("linux"):

fixed the problem for me.

[ManuelMcLure]

I've created PR #78 to fix this.

[LazeMSS]

This is also fixed in current released version if im not mistaken @Cosik ?

[Cosik]

yes, correct