HM-CC-RT-DN can't connect to CUL

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#1

Hello,

i’ve a busware cul and would connect my hm-cc-rt-dn to the module.

/var/log/homegear/homegear.log:

11/29/15 20:50:26.687 HomeMatic BidCoS packet received (My-CUL, RSSI: 0x2C): 1A0184003CFBA60000001400954D4551303739393734365900FFFF
11/29/15 20:50:26.694 Module HomeMatic BidCoS: Info: Pushing pending queues.
11/29/15 20:50:26.781 Module HomeMatic BidCoS: CUL "My-CUL": Info: Sending (My-CUL): 103DA001FD10CD3CFBA600050000000000
11/29/15 20:50:26.983 Module HomeMatic BidCoS: CUL "My-CUL": Info: Sending (My-CUL): 103DA001FD10CD3CFBA600050000000000
11/29/15 20:50:27.186 Module HomeMatic BidCoS: CUL "My-CUL": Info: Sending (My-CUL): 103DA001FD10CD3CFBA600050000000000
11/29/15 20:50:27.389 Module HomeMatic BidCoS: CUL "My-CUL": Info: Sending (My-CUL): 103DA001FD10CD3CFBA600050000000000
11/29/15 20:50:27.581 RPC Server (Port 2001): Info: Connection from 192.168.1.113:49741 accepted. Client number: 154
11/29/15 20:50:27.584 RPC Server (Port 2001): Info: Client number 154 is calling RPC method: getInstallMode Parameters:
11/29/15 20:50:27.594 RPC Server (Port 2001): Info: Client number 154 is calling RPC method: getKeyMismatchDevice Parameters:
(Boolean) 1
11/29/15 20:50:27.609 RPC Server (Port 2001): Info: Connection to client number 154 closed (3).
11/29/15 20:50:28.957 Module HomeMatic BidCoS: CUL "My-CUL": CUL was disconnected.
11/29/15 20:50:28.968 Module HomeMatic BidCoS: CUL "My-CUL": Couldn't read from CUL device, because the file descriptor is not valid: /dev/ttyACM0. Trying to reopen...

dmesg:

[ 1380.314418] usb 1-1.3: USB disconnect, device number 6
[ 1380.561714] usb 1-1.3: new full-speed USB device number 7 using dwc_otg
[ 1380.673517] usb 1-1.3: New USB device found, idVendor=03eb, idProduct=204b
[ 1380.673559] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1380.673578] usb 1-1.3: Product: CUL868
[ 1380.673595] usb 1-1.3: Manufacturer: busware.de
[ 1380.679563] cdc_acm 1-1.3:1.0: ttyACM0: USB ACM device

lsusb:

Bus 001 Device 007: ID 03eb:204b Atmel Corp. LUFA USB to Serial Adapter Project

Have anyone an idea?

Best regards,
Stefan

#2

Hey,

sorry for the late reply. There’s something weird going on with the connection to your CUL. Is another program accessing it maybe? Does your computer have enough power? For some reason the connection to the CUL is disrupted.

Cheers,

Sathya