Hallo zusammen,
Ich habe mir meinen RaspberryPi mittels Serial to USB (FTDI) Kabel auf meinen Fröling PE1 auf COM1 (neben Touchdisplay unter Ofenabdeckung) gehängt und mir dann p4d installiert.
Nur anscheinend kommen keine Daten über die Schnittstelle rein. Ich poste am besten mal das Syslog und das Log vom p4d service.
Syslog:
Apr 10 11:52:14 raspberrypi systemd[1]: Stopping P4d Control Deamon...
Apr 10 11:52:14 raspberrypi systemd[1]: p4d.service: Succeeded.
Apr 10 11:52:14 raspberrypi systemd[1]: Stopped P4d Control Deamon.
Apr 10 11:52:14 raspberrypi systemd[1]: p4d.service: Consumed 10.012s CPU time.
Apr 10 11:52:19 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:52:29 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:52:39 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:52:49 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:52:59 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:53:09 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:53:19 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:53:29 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:53:39 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:53:49 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:53:57 raspberrypi kernel: [ 629.351345] usb 1-1.3: new full-speed USB device number 5 using dwc_otg
Apr 10 11:53:57 raspberrypi kernel: [ 629.510052] usb 1-1.3: New USB device found, idVendor=0403, idProduct=6001, bcdDevice= 6.00
Apr 10 11:53:57 raspberrypi kernel: [ 629.510088] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Apr 10 11:53:57 raspberrypi kernel: [ 629.510102] usb 1-1.3: Product: FT232R USB UART
Apr 10 11:53:57 raspberrypi kernel: [ 629.510112] usb 1-1.3: Manufacturer: FTDI
Apr 10 11:53:57 raspberrypi kernel: [ 629.510122] usb 1-1.3: SerialNumber: AB70S4G4
Apr 10 11:53:57 raspberrypi kernel: [ 629.519408] ftdi_sio 1-1.3:1.0: FTDI USB Serial Device converter detected
Apr 10 11:53:57 raspberrypi kernel: [ 629.519566] usb 1-1.3: Detected FT232R
Apr 10 11:53:57 raspberrypi kernel: [ 629.521107] usb 1-1.3: FTDI USB Serial Device converter now attached to ttyUSB0
Apr 10 11:53:57 raspberrypi mtp-probe: checking bus 1, device 5: "/sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3"
Apr 10 11:53:57 raspberrypi mtp-probe: bus: 1, device: 5 was not an MTP device
Apr 10 11:53:57 raspberrypi mtp-probe: checking bus 1, device 5: "/sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3"
Apr 10 11:53:57 raspberrypi mtp-probe: bus: 1, device: 5 was not an MTP device
Apr 10 11:53:59 raspberrypi ModemManager[567]: <info> [base-manager] couldn't check support for device '/sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3': not supported by any plugin
Apr 10 11:53:59 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:54:09 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:54:19 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:54:29 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:54:39 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:54:49 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:54:59 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:55:09 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:55:19 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:55:22 raspberrypi systemd[1]: Starting P4d Control Deamon...
Apr 10 11:55:22 raspberrypi systemd[1]: Started P4d Control Deamon.
Apr 10 11:55:29 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:55:39 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
Apr 10 11:55:49 raspberrypi w1mqtt: Info: No One-Wire sensors found, path '/sys/bus/w1/devices' not exist (No such file or directory)
und hier das Log vom Service:
pi@raspberrypi:~ $ systemctl status p4d
* p4d.service - P4d Control Deamon
Loaded: loaded (/etc/systemd/system/p4d.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2023-04-10 11:55:22 CEST; 1min 44s ago
Process: 1546 ExecStart=/usr/bin/p4d (code=exited, status=0/SUCCESS)
Main PID: 1547 (p4d)
Tasks: 4 (limit: 1595)
CPU: 2.267s
CGroup: /system.slice/p4d.service
`-1547 /usr/bin/p4d
Apr 10 11:56:57 raspberrypi p4d[1547]: Read word failed, aborting
Apr 10 11:56:57 raspberrypi p4d[1547]: Error reading serial interface, reopen now!
Apr 10 11:56:59 raspberrypi p4d[1547]: Read word failed, aborting
Apr 10 11:56:59 raspberrypi p4d[1547]: Error reading serial interface, reopen now!
Apr 10 11:57:01 raspberrypi p4d[1547]: Read word failed, aborting
Apr 10 11:57:01 raspberrypi p4d[1547]: Error reading serial interface, reopen now!
Apr 10 11:57:03 raspberrypi p4d[1547]: Read word failed, aborting
Apr 10 11:57:03 raspberrypi p4d[1547]: Error reading serial interface, reopen now!
Apr 10 11:57:05 raspberrypi p4d[1547]: Read word failed, aborting
Apr 10 11:57:05 raspberrypi p4d[1547]: Error reading serial interface, reopen now!
Als USB Kabel hab ich folgendes verwendet: https://www.amazon.de/dp/B0758…o2ov_dt_b_product_details
Zusätzlich hab ich einen Gender Changer auf den Anschluss am Ofen verwendet: https://www.amazon.de/dp/B00BB…dt_b_product_details&th=1
Die WebUI sieht so aus. Nur ist anscheinend keine Websocket Verbindung verfügbar:
Hat vielleicht jemand eine Idee an was es liegen könnte? Kann man auch irgendwie direkt prüfen ob Signale über COM1 empfangen werden?
LG
Manfred