Library for RadiaCode-101

Пробую написать интеграцию с home assistant, но уперся в проблему с транспортом - не соединяется. Решил проверить примеры на десктопе, где бт точно свободен. Получил ошибку, из-за которой график счета не обновляется:

$ python3 webserver.py --bluetooth-mac 52:43:06:50:06:a0
will use Bluetooth connection
Task exception was never retrieved
future: <Task finished name='Task-2' coro=<process() done, defined at /home/vovan/src/smart-home/homeassistant/radiacode/radiacode-examples/webserver.py:42> exception=Exception('Uknown eid:0 gid:9')>
Traceback (most recent call last):
  File "/home/vovan/src/smart-home/homeassistant/radiacode/radiacode-examples/webserver.py", line 46, in process
    databuf = app.rc_conn.data_buf()
  File "/home/vovan/src/smart-home/homeassistant/radiacode/radiacode/radiacode.py", line 123, in data_buf
    return decode_VS_DATA_BUF(r, self._base_time)
  File "/home/vovan/src/smart-home/homeassistant/radiacode/radiacode/decoders/databuf.py", line 79, in decode_VS_DATA_BUF
    raise Exception(f'Uknown eid:{eid} gid:{gid}')
Exception: Uknown eid:0 gid:9
======== Running on http://0.0.0.0:8080 ========

Привет!

I translated the documentation so this cool library might be found and used by more people. :) Please let me know of you want something changed.

Greetings! I just got my Radiacode-101 today and I absolutely love it. However, given I'm a Linux guy, I was curious to know how you went about reverse engineering this to work with the Radiacode? Do they have some open-source documentation somewhere describing how to access the data? Or did you just figure it out on your own?

I'm asking cause I'd love to make my own app for Linux to interact with the Radiacode. But I'd definitely like to know if there is a good way to go about accessing the data on it. Any help you can provide is great appreciated! :)

Howdy do,

I'm trying to run the code here, and this is the output.

python3 -m radiacode-examples.basic will use USB connection Traceback (most recent call last): File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main return _run_code(code, main_globals, None, File "/usr/lib/python3.8/runpy.py", line 87, in _run_code exec(code, run_globals) File "/home/rhandorf/code/radicode/radiacode/radiacode-examples/basic.py", line 39, in main() File "/home/rhandorf/code/radicode/radiacode/radiacode-examples/basic.py", line 17, in main rc = RadiaCode() File "/home/rhandorf/code/radicode/radiacode/radiacode/radiacode.py", line 29, in init self.execute(b'\x07\x00', b'\x01\xff\x12\xff') File "/home/rhandorf/code/radicode/radiacode/radiacode/radiacode.py", line 46, in execute response = self._connection.execute(full_request) File "/home/rhandorf/code/radicode/radiacode/radiacode/transports/usb.py", line 19, in execute self._device.write(0x1, request) File "/usr/local/lib/python3.8/dist-packages/usb/core.py", line 989, in write return fn( File "/usr/local/lib/python3.8/dist-packages/usb/backend/libusb1.py", line 837, in bulk_write return self.__write(self.lib.libusb_bulk_transfer, File "/usr/local/lib/python3.8/dist-packages/usb/backend/libusb1.py", line 938, in __write _check(retval) File "/usr/local/lib/python3.8/dist-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

I've gone and tried to write some additional code to read any command responses, but it also times out.

The IO interface does appear to be there:

DEVICE ID 0483:f123 on Bus 001 Address 016 ================= bLength : 0x12 (18 bytes) bDescriptorType : 0x1 Device bcdUSB : 0x201 USB 2.01 bDeviceClass : 0x0 Specified at interface bDeviceSubClass : 0x0 bDeviceProtocol : 0x0 bMaxPacketSize0 : 0x40 (64 bytes) idVendor : 0x0483 idProduct : 0xf123 bcdDevice : 0x200 Device 2.0 iManufacturer : 0x1 Scan Electronics iProduct : 0x2 RadiaCode-101 iSerialNumber : 0x3 RC-101-003337 bNumConfigurations : 0x1 CONFIGURATION 1: 400 mA ================================== bLength : 0x9 (9 bytes) bDescriptorType : 0x2 Configuration wTotalLength : 0x20 (32 bytes) bNumInterfaces : 0x1 bConfigurationValue : 0x1 iConfiguration : 0x4 Custom Config bmAttributes : 0xc0 Self Powered bMaxPower : 0xc8 (400 mA) INTERFACE 0: Vendor Specific =========================== bLength : 0x9 (9 bytes) bDescriptorType : 0x4 Interface bInterfaceNumber : 0x0 bAlternateSetting : 0x0 bNumEndpoints : 0x2 bInterfaceClass : 0xff Vendor Specific bInterfaceSubClass : 0xff bInterfaceProtocol : 0xff iInterface : 0x5 Custom Interface ENDPOINT 0x81: Bulk IN =============================== bLength : 0x7 (7 bytes) bDescriptorType : 0x5 Endpoint bEndpointAddress : 0x81 IN bmAttributes : 0x2 Bulk wMaxPacketSize : 0x40 (64 bytes) bInterval : 0x0 ENDPOINT 0x1: Bulk OUT =============================== bLength : 0x7 (7 bytes) bDescriptorType : 0x5 Endpoint bEndpointAddress : 0x1 OUT bmAttributes : 0x2 Bulk wMaxPacketSize : 0x40 (64 bytes) bInterval : 0x0

It seems if the dose rate alarms are configured then the device sends additional data that the webserver example is not designed to handle?

I get a couple of different errors when I activate the alarm

Rates updated, sending to 0 connected clients
Task exception was never retrieved
future: <Task finished coro=<process() done, defined at /usr/local/lib/python3.7/dist-packages/radiacode-examples/webserver.py:42> exception=Exception('BytesBuffer: 7 bytes required for <BBBi, but have only 6')>
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/dist-packages/radiacode-examples/webserver.py", line 46, in process
    databuf = app.rc_conn.data_buf()
  File "/usr/local/lib/python3.7/dist-packages/radiacode/radiacode.py", line 123, in data_buf
    return decode_VS_DATA_BUF(r, self._base_time)
  File "/usr/local/lib/python3.7/dist-packages/radiacode/decoders/databuf.py", line 14, in decode_VS_DATA_BUF
    seq, eid, gid, ts_offset = br.unpack('<BBBi')
  File "/usr/local/lib/python3.7/dist-packages/radiacode/bytes_buffer.py", line 18, in unpack
    raise Exception(f'BytesBuffer: {sz} bytes required for {fmt}, but have only {len(self._data) - self._pos}')
Exception: BytesBuffer: 7 bytes required for <BBBi, but have only 6

or sometimes I get

Rates updated, sending to 0 connected clients
Task exception was never retrieved
future: <Task finished coro=<process() done, defined at /usr/local/lib/python3.7/dist-packages/radiacode-examples/webserver.py:42> exception=Exception('seq jump, expect:86, got:48')>
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/dist-packages/radiacode-examples/webserver.py", line 46, in process
    databuf = app.rc_conn.data_buf()
  File "/usr/local/lib/python3.7/dist-packages/radiacode/radiacode.py", line 123, in data_buf
    return decode_VS_DATA_BUF(r, self._base_time)
  File "/usr/local/lib/python3.7/dist-packages/radiacode/decoders/databuf.py", line 17, in decode_VS_DATA_BUF
    raise Exception(f'seq jump, expect:{next_seq}, got:{seq}')
Exception: seq jump, expect:86, got:48

Radiacode подключен по USB к android. При попытке запуска python3 -m radiacode-examples.basic в приложении termux, выдается ошибка:

✘ u0_a268@localhost  ~  python3 -m radiacode-examples.basic
will use USB connection
Traceback (most recent call last):
  File "/data/data/com.termux/files/usr/lib/python3.9/runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/data/data/com.termux/files/usr/lib/python3.9/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/radiacode-examples/basic.py", line 35, in <module>
    main()
  File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/radiacode-examples/basic.py", line 17, in main
    rc = RadiaCode()
  File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/radiacode/radiacode.py", line 26, in __init__
    self._connection = Usb()
  File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/radiacode/transports/usb.py", line 14, in __init__
    self._device = usb.core.find(idVendor=0x483, idProduct=0xF123)
  File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/usb/core.py", line 1299, in find
    raise NoBackendError('No backend available')
usb.core.NoBackendError: No backend available