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Remove waterfall from all modes except listening post

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Reverts IQ pipeline and removes syncWaterfallToFrequency calls from
pager, sensor, rtlamr, DMR, SSTV, and SSTV general modes. Waterfall
is now exclusive to listening post mode.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Smittix
2026-02-07 23:29:56 +00:00
parent f04ba7f143
commit beb38b6b98
13 changed files with 172 additions and 838 deletions
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30
utils/sdr/base.py
View File

@@ -186,36 +186,6 @@ class CommandBuilder(ABC):
"""Return hardware capabilities for this SDR type."""
pass
def build_raw_capture_command(
self,
device: SDRDevice,
frequency_mhz: float,
sample_rate: int,
gain: Optional[float] = None,
ppm: Optional[int] = None,
bias_t: bool = False
) -> list[str]:
"""
Build raw IQ capture command (for IQ-based waterfall during decoding).
Args:
device: The SDR device to use
frequency_mhz: Center frequency in MHz
sample_rate: Sample rate in Hz
gain: Gain in dB (None for auto)
ppm: PPM frequency correction
bias_t: Enable bias-T power (for active antennas)
Returns:
Command as list of strings for subprocess
Raises:
NotImplementedError: If the SDR type does not support raw capture
"""
raise NotImplementedError(
f"Raw IQ capture not supported for {self.get_sdr_type().value}"
)
@classmethod
@abstractmethod
def get_sdr_type(cls) -> SDRType:

37
utils/sdr/rtlsdr.py
View File

@@ -197,43 +197,6 @@ class RTLSDRCommandBuilder(CommandBuilder):
return cmd
def build_raw_capture_command(
self,
device: SDRDevice,
frequency_mhz: float,
sample_rate: int,
gain: Optional[float] = None,
ppm: Optional[int] = None,
bias_t: bool = False
) -> list[str]:
"""
Build rtl_sdr command for raw IQ capture.
Outputs raw uint8 IQ to stdout for processing by IQ pipelines.
"""
rtl_sdr_path = get_tool_path('rtl_sdr') or 'rtl_sdr'
freq_hz = int(frequency_mhz * 1e6)
cmd = [
rtl_sdr_path,
'-d', self._get_device_arg(device),
'-f', str(freq_hz),
'-s', str(sample_rate),
]
if gain is not None and gain > 0:
cmd.extend(['-g', str(gain)])
if ppm is not None and ppm != 0:
cmd.extend(['-p', str(ppm)])
if bias_t:
cmd.extend(['-T'])
# Output to stdout
cmd.append('-')
return cmd
def build_ais_command(
self,
device: SDRDevice,