ZAH with a CC2531 stick

horchi · May 22, 2020, 5:12am

Hello,

have problems getting the CC2531 working (I’m running HA 0.110.0 with python 3.8.0).

Connecting the stick:

May 22 07:03:12 gate kernel: [2216338.817442] usb 3-3: new full-speed USB device number 3 using xhci_hcd
May 22 07:03:13 gate kernel: [2216338.969350] usb 3-3: New USB device found, idVendor=0451, idProduct=16a8
May 22 07:03:13 gate kernel: [2216338.969353] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
May 22 07:03:13 gate kernel: [2216338.969355] usb 3-3: Product: TI CC2531 USB CDC
May 22 07:03:13 gate kernel: [2216338.969357] usb 3-3: Manufacturer: Texas Instruments
May 22 07:03:13 gate kernel: [2216338.969358] usb 3-3: SerialNumber: __0X00124B0014D9E18D
May 22 07:03:13 gate kernel: [2216338.970162] cdc_acm 3-3:1.0: ttyACM0: USB ACM device
May 22 07:03:13 gate snapd[2438]: hotplug.go:199: hotplug device add event ignored, enable experimental.hotplug

It is detected at ttyACM0.
Vow I move to ‘Iterations’ selecting ZAH and the stick:

no it takes 2 minutes than I see:

I selecting the option containing CC2531, than I select ‘hardware’ and didn’t change the 11520 (don’t know what it is):
grafik

Clicking send this appear:
grafik

Did you have an idea what I missing?

francisp · May 22, 2020, 5:34am

It looks like you have a CC2531 with Texas Instruments firmware. You need to flash your CC2531 with the firmware from the Zigbee2MQTT project.

horchi · May 22, 2020, 5:39am

I’am not shore about the firmware, I bought it to use it with the Zigbee2mqtt project and it worked with it. Therefore I assume that it is flashed that firmware.
How I can detect which FW is flashed?

thx!

francisp · May 22, 2020, 5:42am

If it worked with zigbee2mqtt, what port did you use ?

horchi · May 22, 2020, 5:56am

sorry for the stupid question, you mean the USB port? I used also /dev/ttyACM0.
I had no other port (except the port of the mqtt broker configured).

The Zigbee2MQTT stuff I had running at a Raspberry PI, now I’, using the stick at an intel PC (ubuntu bionic server).

francisp · May 22, 2020, 6:02am

What gets returned when you run in a SSH shell the command

ls -al /dev/serial/by-id

horchi · May 22, 2020, 6:29am

08:28:44,root@gate~> ls -al /dev/serial/by-id
total 0
drwxr-xr-x 2 root root 120 Mai 22 08:29 .
drwxr-xr-x 4 root root  80 Apr 26 15:24 ..
lrwxrwxrwx 1 root root  13 Mai 21 08:35 usb-FTDI_FT230X_Basic_UART_DM01BKLJ-if00-port0 -> ../../ttyUSB2
lrwxrwxrwx 1 root root  13 Mai 21 08:35 usb-FTDI_FT232R_USB_UART_A50285BI-if00-port0 -> ../../ttyUSB1
lrwxrwxrwx 1 root root  13 Mai 21 08:35 usb-FTDI_Reader1_A8003Z62-if00-port0 -> ../../ttyUSB0
lrwxrwxrwx 1 root root  13 Mai 22 08:29 usb-Texas_Instruments_TI_CC2531_USB_CDC___0X00124B0014D9E18D-if00 -> ../../ttyACM0

francisp · May 22, 2020, 6:37am

I don’t know, this should work :
grafik

Maybe remove the 115200 (that is the speed of the serial port)

horchi · May 22, 2020, 6:43am

just tried without the baud rate, clicking send it was filled automatically again to the same value an I get the same result.
I get this log message:

2020-05-22 08:38:54 ERROR (MainThread) [zigpy_cc.api] Error while parsing frame: <UnpiFrame type=CommandType.SRSP subsystem=Subsystem.SYS command_id=2 data=b'\x02\x00\x02\x06\x03' length=5 fcs=99>
2020-05-22 08:38:54 ERROR (MainThread) [homeassistant.core] Error doing job: Exception in callback SerialTransport._read_ready()
    raise OverflowError
OverflowError

May you can post me the required parameters and the section name for the configuration.yaml to try it manually since they are not described here: https://www.home-assistant.io/integrations/zha/