public:radio:2025:gm4slv_allstar_2025
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public:radio:2025:gm4slv_allstar_2025 [03/06/25 18:33 BST] – [Configuring DVSwitch] john | public:radio:2025:gm4slv_allstar_2025 [06/06/25 12:21 BST] (current) – [GM4SLV Allstar 2025] john | ||
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** New explorations into Allstar and Bridging ** | ** New explorations into Allstar and Bridging ** | ||
+ | <note tip> | ||
+ | |||
+ | This was an initial experiment, I've used what I learned to set up a bigger system (still under development) and described here : [[allstar_expands|]] | ||
+ | |||
+ | </ | ||
===== Hardware ===== | ===== Hardware ===== | ||
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Instructions here: {{ : | Instructions here: {{ : | ||
+ | The first part is easy, modifying a working Allstar node to add the private node and the USRP channel driver that will be used for the connection to the bridging. | ||
==== My configs ==== | ==== My configs ==== | ||
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++++ / | ++++ / | ||
- | < | + | < |
; Radio Repeater configuration file (for use with app_rpt) | ; Radio Repeater configuration file (for use with app_rpt) | ||
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++++ / | ++++ / | ||
- | < | + | < |
; | ; | ||
; Asterisk configuration file | ; Asterisk configuration file | ||
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++++ / | ++++ / | ||
- | < | + | < |
[general] | [general] | ||
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++++ | ++++ | ||
+ | |||
+ | The next bit was more tricky on an old Debian '' | ||
==== Installing DVswitch ==== | ==== Installing DVswitch ==== | ||
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''/ | ''/ | ||
- | < | + | < |
[1999] | [1999] | ||
rxchannel = USRP/ | rxchannel = USRP/ | ||
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and setting '' | and setting '' | ||
- | < | + | < |
[USRP] | [USRP] | ||
address = 127.0.0.1 | address = 127.0.0.1 | ||
txPort = 31001 | txPort = 31001 | ||
rxPort = 34001 | rxPort = 34001 | ||
+ | </ | ||
+ | |||
+ | ==== Testing ==== | ||
+ | |||
+ | I initially set the '' | ||
+ | |||
+ | in the '' | ||
+ | |||
+ | '' | ||
+ | |||
+ | transmit on the VHF FM input to the Gateway and listen on a DMR radio via my DMR hotspot connected to Brandmeister TG2354429 and the DMR radio sprang into life with my DMR ID.... | ||
+ | |||
+ | transmit on the DMR radio, via the hotspot to Brandmeister and the VHF FM handheld carried the audio from the DMR radio. | ||
+ | |||
+ | I also tried setting '' | ||
+ | |||
+ | ==== So Far So Good ==== | ||
+ | |||
+ | To boost the audio via the bridge FIXME | ||
+ | |||
+ | '' | ||
+ | |||
+ | <code php> | ||
+ | [USRP] | ||
+ | address = 127.0.0.1 | ||
+ | txPort = 31001 | ||
+ | rxPort = 34001 | ||
+ | usrpAudio = AUDIO_USE_GAIN | ||
+ | usrpGain = 3 | ||
+ | ;usrpAGC = -20, | ||
+ | tlvAudio = AUDIO_USE_GAIN | ||
+ | tlvGain = 0.35 | ||
+ | </ | ||
+ | |||
+ | I set the various DVSwitch things to be enabled or disabled: | ||
+ | |||
+ | <code bash> | ||
+ | systemctl enable asterisk | ||
+ | systemctl enable analog_bridge | ||
+ | systemctl disable md380-emu | ||
+ | systemctl enable mmdvm_bridge | ||
+ | </ | ||
+ | |||
+ | Later I found the other bridges available (P25, YSF, NXDN etc) were running, but not configured, so I used systemctl to disable them. | ||
+ | |||
+ | ==== Allmon2 / supermon ==== | ||
+ | |||
+ | I added the new node '' | ||
+ | |||
+ | ''/ | ||
+ | |||
+ | <code php> | ||
+ | |||
+ | [48148] | ||
+ | host=127.0.0.1: | ||
+ | user=admin | ||
+ | passwd=xxxx | ||
+ | nomenu=no | ||
+ | hideNodeURL=no | ||
+ | |||
+ | |||
+ | [1999] | ||
+ | host=127.0.0.1: | ||
+ | user=admin | ||
+ | passwd=XXXX | ||
+ | nomenu=no | ||
+ | hideNodeURL=no | ||
+ | |||
+ | [Grouped Nodes] | ||
+ | nodes=48148, | ||
+ | |||
+ | [lsNodes] | ||
+ | url = "/ | ||
+ | ;url = "/ | ||
+ | menu = yes | ||
+ | |||
+ | </ | ||
+ | |||
+ | ''/ | ||
+ | |||
+ | <code php> | ||
+ | [48148] | ||
+ | host = 127.0.0.1: | ||
+ | user = admin | ||
+ | passwd = XXXX | ||
+ | menu = yes | ||
+ | hideNodeURL = no | ||
+ | |||
+ | [1999] | ||
+ | host = 127.0.0.1: | ||
+ | user = admin | ||
+ | passwd = XXXX | ||
+ | menu = yes | ||
+ | hideNodeURL = no | ||
+ | |||
+ | [All Nodes] | ||
+ | nodes = 48148,1999 | ||
+ | menu = yes | ||
+ | |||
</ | </ | ||
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- | {{tag>}} | + | {{tag>radio allstar mmdvm dvswitch}} |
public/radio/2025/gm4slv_allstar_2025.1748972009.txt.gz · Last modified: by john