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Robin Getz 9632d6d9c7 plutosdr: resolve ambiguous mDNS URIs using discovered endpoint

Fix mDNS discovery ambiguity where multiple devices across
different network segments/subnets can advertise the same hostname (e.g.
"ip:pluto.local"), resulting in non-unique or misleading URIs.

Replace unresolved mDNS hostnames with the actual discovered endpoint
reported in the scan description.
- Detect ".local" URIs on IP backend and substitute hostname with
  resolved endpoint from libiio scan results.
- Preserve URI semantics:
  - Keep backend prefix ("ip:")
  - Preserve optional port suffix
  - Correctly format IPv6 literals with RFC2732 bracket notation when
    required
- Add replaceHostnameWithIP() to perform URI normalization during scan:
  - Only applies to IP backend URIs
  - Only triggers for mDNS-based ".local" hostnames
  - Uses scan-provided endpoint (from description string) as authoritative
    address instead of advertised hostname
- Extend scan() to emit both original and resolved URIs for debugging
  and verification during device discovery.

This resolves inconsistent device addressing when multiple PlutoSDRs
are accessible via mDNS across different subnets or network segments.

No change to backend enumeration or device identity logic; this only
normalizes .local IP URI resolution at scan time.

Signed-off-by: Robin Getz <rgetz503@gmail.com>

2026-07-04 16:46:23 -04:00

bladerf1

Remove unused includes and use more direct includes

2024-04-20 19:10:18 +02:00

bladerf2

Rewriting of copyright notices for all but plugins (done), sdrbase, sdrgui. Part of #1893

2023-11-19 13:43:10 +01:00

hackrf

HackRF: allow different frequencies for Tx and Rx and synchronize sample rates. Fixes #2513

2026-01-04 03:42:25 +01:00

limesdr

Optimize eumerator of origin device

2024-02-12 16:10:54 +08:00

metis

Rewriting of copyright notices for all but plugins (done), sdrbase, sdrgui. Part of #1893

2023-11-19 13:43:10 +01:00

perseus

Rewriting of copyright notices for all but plugins (done), sdrbase, sdrgui. Part of #1893

2023-11-19 13:43:10 +01:00

plutosdr

plutosdr: resolve ambiguous mDNS URIs using discovered endpoint

2026-07-04 16:46:23 -04:00

soapysdr

soapysdroutput: fix SoapyUHD TX signal path and MCR pinning

2026-06-24 20:19:27 +02:00

usrp

USRP: B210: fix sample rate range upper bound

2026-04-20 19:11:07 -04:00

xtrx

Rewriting of copyright notices for all but plugins (done), sdrbase, sdrgui. Part of #1893

2023-11-19 13:43:10 +01:00

CMakeLists.txt

Use ENABLE_METIS option

2024-11-06 11:58:44 +00:00

readme.md

Add USRP device support.

2020-10-02 22:45:28 +01:00

readme.md

Devices common resources

This folder contains classes and methods that can be used by different plugins that work with a common physical device or via network. Thus this can be one of the following devices:

BladeRF1: one Rx and one Tx full duplex. Plugins are:
- bladerf1input
- bladerf1output
BladeRF2: 2 Rx and 2 Tx full duplex (BladeRF 2.0 micro). Plugins are:
- bladerf2input
- bladerf2output
HackRF: one Rx and one Tx half duplex. Plugins are:
- hackrfinput
- hackrfoutput
LimeSDR: 2 Rx and 2 Tx full duplex (Lime-USB). 1 Rx and 1 Tx full duplex (Lime-Mini). Plugins are
- limesdrinput
- limesdroutput
PlutoSDR: one Rx and one Tx full duplex. Plugins are
- plutosdrinput
- plutosdroutput
SoapySDR: Soapy SDR virtual device
- soapysdrinput
- soapysdroutput
USRP: Up to 2 Rx and 2 Tx full duplex. Plugins are
- usrpinput
- usrpoutput