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Add HackRF support to TSCM RF scan and misc improvements

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TSCM RF scan now auto-detects HackRF via SDRFactory and uses
hackrf_sweep as an alternative to rtl_power. Also includes
improvements to listening post, rtlamr, weather satellite,
SubGHz, Meshtastic, SSTV, WeFax, and process monitor modules.

Fixes #154

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Smittix
2026-02-25 20:58:57 +00:00
parent ee9356c358
commit ecdc060d81
12 changed files with 4630 additions and 4427 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
utils/process_monitor.py
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@@ -112,6 +112,8 @@ class ProcessMonitor:
def _check_all_processes(self) -> None:
"""Check health of all registered processes."""
# Collect crashed processes under lock, handle restarts outside
crashed: list[tuple[str, ProcessInfo]] = []
with self._lock:
for name, info in list(self.processes.items()):
if not info.enabled:
@@ -126,10 +128,14 @@ class ProcessMonitor:
logger.warning(
f"Process '{name}' terminated with code {return_code}"
)
self._handle_crash(name, info)
crashed.append((name, info))
# Handle restarts outside lock (involves sleeps and callbacks)
for name, info in crashed:
self._handle_crash(name, info)
def _handle_crash(self, name: str, info: ProcessInfo) -> None:
"""Handle a crashed process."""
"""Handle a crashed process. Must be called WITHOUT holding self._lock."""
if info.restart_callback is None:
logger.info(f"No restart callback for '{name}', skipping auto-restart")
return
@@ -139,7 +145,8 @@ class ProcessMonitor:
f"Process '{name}' exceeded max restarts ({info.max_restarts}), "
"disabling auto-restart"
)
info.enabled = False
with self._lock:
info.enabled = False
return
# Calculate backoff with exponential increase
@@ -149,18 +156,20 @@ class ProcessMonitor:
f"(attempt {info.restart_count + 1}/{info.max_restarts})"
)
# Wait for backoff period
# Wait for backoff period outside lock
time.sleep(backoff)
# Attempt restart
try:
info.restart_callback()
info.restart_count += 1
info.last_restart = datetime.now()
with self._lock:
info.restart_count += 1
info.last_restart = datetime.now()
logger.info(f"Successfully restarted '{name}'")
except Exception as e:
logger.error(f"Failed to restart '{name}': {e}")
info.restart_count += 1
with self._lock:
info.restart_count += 1
def get_status(self) -> Dict[str, Any]:
"""