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osmo-gsm-tester
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3 Commits

Author SHA1 Message Date
Andre Puschmann 69dd689644 rfemu_minicircuits: reset attenuation to zero in dtor 
this avoids issues when the channel emulation stops in the middle
of a high attenuation values and the device is left in this state.

Change-Id: I9aeafc68bf81b8932aac4cb28040b9aea6bfcbdb
 2020-07-09 13:43:00 +00:00
Andre Puschmann 8b1547b562 rfemu: add max attenuation getter 
this allows to query the maximum channel attenuation from within a test case

Change-Id: I35f7cb188790c59bbf2450f78c663fbc9440e406
 2020-06-15 15:09:37 +00:00
Pau Espin d4404d54c0 enb: Implement initial RF emulation API 
Two implementations are provided:
* Amarisoft Ctrl interface (websocket)
* Mini-Circuits Programmable Attenuator (HW, HTTP API) [1]

in Amarisoft ENBs, if no rfemu is configured explicitly, the Ctrl
interface one is used by default, while still being possible to use the
HW one.

[1] https://www.minicircuits.com/pdfs/RC4DAT-6G-60.pdf

Change-Id: Ie98a3fb9bcd2b87b96ecbb5b79e0f53981892a32
 2020-04-20 13:30:27 +02:00