Read the statement by Michael Teeuw here.
MMM-Remote-Control can not turn ON monitor
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@anaghd I see this
sudo cec-client -r using settings from EEPROM No device type given. Using 'recording device' CEC Parser created - libCEC version 6.0.2 no serial port given. trying autodetect: path: Raspberry Pi com port: RPI opening a connection to the CEC adapter... DEBUG: [ 567] Broadcast (F): osd name set to 'Broadcast' DEBUG: [ 568] Open - vc_cec initialised DEBUG: [ 568] logical address changed to Free use (e) NOTICE: [ 568] connection opened DEBUG: [ 568] << Broadcast (F) -> TV (0): POLL DEBUG: [ 568] initiator 'Broadcast' is not supported by the CEC adapter. using 'Free use' instead TRAFFIC: [ 568] << e0 DEBUG: [ 568] processor thread started DEBUG: [ 569] initiator 'Broadcast' is not supported by the CEC adapter. using 'Free use' instead TRAFFIC: [ 569] << e0 DEBUG: [ 569] >> POLL not sent DEBUG: [ 569] TV (0): device status changed into 'not present' DEBUG: [ 569] registering new CEC client - v6.0.2 DEBUG: [ 569] SetClientVersion - using client version '6.0.2' NOTICE: [ 569] setting HDMI port to 1 on device TV (0) DEBUG: [ 569] << Broadcast (F) -> TV (0): POLL DEBUG: [ 569] initiator 'Broadcast' is not supported by the CEC adapter. using 'Free use' instead TRAFFIC: [ 569] << e0 DEBUG: [ 569] initiator 'Broadcast' is not supported by the CEC adapter. using 'Free use' instead TRAFFIC: [ 569] << e0 DEBUG: [ 570] >> POLL not sent DEBUG: [ 570] SetConfiguration: double tap timeout = 200ms, repeat rate = 0ms, release delay = 500ms DEBUG: [ 570] detecting logical address for type 'recording device' DEBUG: [ 570] trying logical address 'Recorder 1' DEBUG: [ 570] << Recorder 1 (1) -> Recorder 1 (1): POLL TRAFFIC: [ 570] << 11 TRAFFIC: [ 570] << 11 DEBUG: [ 570] >> POLL not sent DEBUG: [ 570] using logical address 'Recorder 1' DEBUG: [ 570] Recorder 1 (1): device status changed into 'handled by libCEC' DEBUG: [ 570] Recorder 1 (1): power status changed from 'unknown' to 'on' DEBUG: [ 570] Recorder 1 (1): vendor = Pulse Eight (001582) DEBUG: [ 570] Recorder 1 (1): CEC version 1.4 DEBUG: [ 570] AllocateLogicalAddresses - device '0', type 'recording device', LA '1' DEBUG: [ 571] logical address changed to Recorder 1 (1) DEBUG: [ 571] Recorder 1 (1): osd name set to '' DEBUG: [ 571] Recorder 1 (1): menu language set to 'eng' DEBUG: [ 571] GetPhysicalAddress - physical address = 1000 DEBUG: [ 571] using auto-detected physical address 1000 DEBUG: [ 571] Recorder 1 (1): physical address changed from ffff to 1000 DEBUG: [ 571] << Recorder 1 (1) -> broadcast (F): physical address 1000 TRAFFIC: [ 571] << 1f:84:10:00:01 TRAFFIC: [ 571] << 1f:84:10:00:01 NOTICE: [ 571] CEC client registered: libCEC version = 6.0.2, client version = 6.0.2, firmware version = 1, logical address(es) = Recorder 1 (1) , physical address: 1.0.0.0, compiled on Linux-4.15.0-128-generic ... , features: P8_USB, DRM, P8_detect, randr, RPi, Exynos, AOCEC DEBUG: [ 571] << Recorder 1 (1) -> TV (0): OSD name '' DEBUG: [ 571] << Recorder 1 (1) -> TV (0): POLL TRAFFIC: [ 571] << 10 TRAFFIC: [ 571] << 10 DEBUG: [ 571] >> POLL not sent DEBUG: [ 571] not sending command 'set osd name': destination device 'TV' marked as not present waiting for input DEBUG: [ 571] << requesting power status of 'TV' (0) DEBUG: [ 571] << Recorder 1 (1) -> TV (0): POLL TRAFFIC: [ 571] << 10 TRAFFIC: [ 571] << 10 DEBUG: [ 571] >> POLL not sent DEBUG: [ 571] not sending command 'give device power status': destination device 'TV' marked as not presentthe tv sees the pi connection but it is not connectable (from the TV side)
note this is Ubuntu 21.04 on pi.
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@sdetweil said in MMM-Remote-Control can not turn ON monitor:
sudo cec-client -r
using settings from EEPROM
No device type given. Using ‘recording device’
CEC Parser created - libCEC version 4.0.7
no serial port given. trying autodetect:
path: Raspberry Pi
com port: RPIopening a connection to the CEC adapter…
DEBUG: [ 64] Broadcast (F): osd name set to ‘Broadcast’
DEBUG: [ 64] Open - vc_cec initialised
DEBUG: [ 64] logical address changed to Free use (e)
NOTICE: [ 64] connection opened
DEBUG: [ 65] processor thread started
DEBUG: [ 65] << Broadcast (F) -> TV (0): POLL
DEBUG: [ 65] initiator ‘Broadcast’ is not supported by the CEC adapter. using ‘Free use’ instead
TRAFFIC: [ 65] << e0
DEBUG: [ 125] >> POLL sent
DEBUG: [ 125] TV (0): device status changed into ‘present’
DEBUG: [ 125] << requesting vendor ID of ‘TV’ (0)
TRAFFIC: [ 125] << e0:8c
TRAFFIC: [ 497] >> 0e:00:8c:04
DEBUG: [ 497] marking opcode ‘give device vendor id’ as unsupported feature for device ‘TV’
DEBUG: [ 497] expected response received (87: device vendor id)
DEBUG: [ 497] registering new CEC client - v4.0.7
DEBUG: [ 497] SetClientVersion - using client version ‘4.0.7’
NOTICE: [ 498] setting HDMI port to 1 on device TV (0)
DEBUG: [ 498] SetConfiguration: double tap timeout = 200ms, repeat rate = 0ms, release delay = 500ms
DEBUG: [ 498] detecting logical address for type ‘recording device’
DEBUG: [ 498] trying logical address ‘Recorder 1’
DEBUG: [ 498] << Recorder 1 (1) -> Recorder 1 (1): POLL
TRAFFIC: [ 498] << 11
TRAFFIC: [ 768] << 11
DEBUG: [ 1039] >> POLL not sent
DEBUG: [ 1039] using logical address ‘Recorder 1’
DEBUG: [ 1039] Recorder 1 (1): device status changed into ‘handled by libCEC’
DEBUG: [ 1039] Recorder 1 (1): power status changed from ‘unknown’ to ‘on’
DEBUG: [ 1039] Recorder 1 (1): vendor = Pulse Eight (001582)
DEBUG: [ 1039] Recorder 1 (1): CEC version 1.4
DEBUG: [ 1039] AllocateLogicalAddresses - device ‘0’, type ‘recording device’, LA ‘1’
DEBUG: [ 1039] Recorder 1 (1): osd name set to ‘’
DEBUG: [ 1039] Recorder 1 (1): menu language set to ‘eng’
DEBUG: [ 1039] logical address changed to Recorder 1 (1)
DEBUG: [ 1039] GetPhysicalAddress - physical address = 2000
DEBUG: [ 1039] using auto-detected physical address 2000
DEBUG: [ 1039] Recorder 1 (1): physical address changed from ffff to 2000
DEBUG: [ 1039] << Recorder 1 (1) -> broadcast (F): physical address 2000
TRAFFIC: [ 1040] << 1f:84:20:00:01
NOTICE: [ 1190] CEC client registered: libCEC version = 4.0.7, client version = 4.0.7, firmware version = 1, logical address(es) = Recorder 1 (1) , physical address: 2.0.0.0, compiled on Linux-5.10.17-v8+ … , features: P8_USB, DRM, P8_detect, randr, RPi, Exynos, Linux, AOCEC
DEBUG: [ 1190] << Recorder 1 (1) -> TV (0): OSD name ‘’
TRAFFIC: [ 1190] << 10:47
DEBUG: [ 1251] << requesting power status of ‘TV’ (0)
TRAFFIC: [ 1251] << 10:8f
TRAFFIC: [ 1478] >> 01:46
DEBUG: [ 1478] << Recorder 1 (1) -> TV (0): OSD name ‘’
TRAFFIC: [ 1478] << 10:47
DEBUG: [ 1479] >> TV (0) -> Recorder 1 (1): give osd name (46)
TRAFFIC: [ 1797] >> 01:90:00
waiting for input
DEBUG: [ 1797] TV (0): power status changed from ‘unknown’ to ‘on’
DEBUG: [ 1797] expected response received (90: report power status)
DEBUG: [ 1797] >> TV (0) -> Recorder 1 (1): report power status (90)
TRAFFIC: [ 3104] >> 01:46
DEBUG: [ 3104] << Recorder 1 (1) -> TV (0): OSD name ‘’
TRAFFIC: [ 3104] << 10:47
DEBUG: [ 3104] >> TV (0) -> Recorder 1 (1): give osd name (46) -
@sdetweil sorry, this is way beyond my pay grade
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@anaghd mine too!
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@sdetweil See if this gives you any ideas. I couldn’t figure it out.
https://githubmemory.com/repo/Jopyth/MMM-Remote-Control/issues/178?page=1 -
@anaghd vcgencmd turns off the hdmi port… not the monitor… and then I get an ugly no input message
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@sdetweil I was wondering if we can do something similar to what they have done but modify it for cec utilities, especially in regards to the status command.
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@anaghd sorry don’t understand
if we could do something??
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@sdetweil can we modify this to include cec-utility commands instead of the vcgencmd?
monitorStatusCommand: ‘if vcgencmd display power | grep 1 >/dev/null 2>&1; then echo true; else echo false; fi’
