Open BeyondAeon opened 10 months ago
Thanks @BeyondAeon!
Please can you
Thanks for contributing!
Hi, The cli.py doesn't work for me, gives me a error, "import TemperHandler ImportError: attempted relative import with no known parent package" (I'm a python newb still)
added "TEMPerGold": TemperConfig( temp_sens_offsets=[2, 4], hum_sens_offsets=None, type=TemperType.FM75, ), to device_library.py
added (0x3553, 0xa001), to VIDPIDS in temper.py
Attached zip file with Windows wireshark USB capture and screenshot of windows program.
I have a new TEMPer2 (also 3553:a001) and I get the exact same issue.
(myenv) pi@raspberrypi-stove-v2:~/temper-python $ lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 3553:a001 PCsensor TEMPer2 Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I have also made the changes:
added (0x3553, 0xa001) to VIDPIDS in temper.py added the following to DEVICE_LIBRARY in device_library.py "TEMPer2": TemperConfig( temp_sens_offsets=[2, 4], hum_sens_offsets=None, type=TemperType.FM75, ),
After these changes it finds the device but it fails to read the data. Here the output from temperusb.cli:
(myenv) pi@raspberrypi-stove-v2:~/temper-python $ sudo /home/pi/myenv/bin/python -m temperusb.cli -v DEBUG:temperusb.temper:Found device | Bus:1 Ports:3 SensorCount:2 INFO:temperusb.temper:Found 1 TEMPer devices Found 1 devices DEBUG:temperusb.temper:Ctrl transfer: b'\x01\x803\x01\x00\x00\x00\x00' WARNING:temperusb.temper:Encountered [Errno 110] Operation timed out, resetting <DEVICE ID 3553:a001 on Bus 001 Address 004> and trying again. DEBUG:temperusb.temper:Ctrl transfer: b'\x01\x803\x01\x00\x00\x00\x00' ERROR:temperusb.temper:[Errno 110] Operation timed out Traceback (most recent call last): File "/home/pi/temper-python/temperusb/temper.py", line 256, in get_data self._interrupt_read() File "/home/pi/temper-python/temperusb/temper.py", line 422, in _interrupt_read data = self._device.read(ENDPOINT, REQ_INT_LEN, timeout=TIMEOUT) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/pi/myenv/lib/python3.11/site-packages/usb/core.py", line 1029, in read ret = fn( ^^^ File "/home/pi/myenv/lib/python3.11/site-packages/usb/backend/libusb1.py", line 864, in intr_read return self.read(self.lib.libusb_interrupt_transfer, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/pi/myenv/lib/python3.11/site-packages/usb/backend/libusb1.py", line 954, in read _check(retval) File "/home/pi/myenv/lib/python3.11/site-packages/usb/backend/libusb1.py", line 602, in _check raise USBTimeoutError(_strerror(ret), ret, _libusb_errno[ret]) usb.core.USBTimeoutError: [Errno 110] Operation timed out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "
Any help much appreciated :)
I do have the very same problem as https://github.com/padelt/temper-python/issues/134#issuecomment-1848606785 with my new TEMPer2V4.1 <DEVICE ID 3553:a001>, this is what I treid: https://github.com/padelt/temper-python/compare/master...by:temper-python:master Thank you very much for your help!
P.S.: Here is the reply of sudo temper --verbose
Firmware query: b'0186ff0100000000'
Firmware value: b'54454d506572325f56342e3100000000' TEMPer2_V4.1
Data value: b'80800b544e200000800109ca4e200000'
Converted value: b'09ca'
Bus 003 Dev 002 3553:a001 TEMPer2_V4.1 29.00C 84.20F - 25.06C 77.11F -
P.S.2: Solved by returning the device.
Hi I've Picked up 3 Temper sensors & Tried to get them working. I've added the USB ID to the devices It Detects the Device and then Raises A Timeout and Dies. I'm not great with Python or USB Protocol, But I have a Wireshark USB cap of the windows Software talking to the device.
I can provide the capture if it would help....