warehack.ing/skywalker-1
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Add radar scope, splash screen, Star Wars easter egg, and harden TUI

Browse source 
New features:
- P1 green phosphor radar scope widget on Track screen with LUT-optimized rendering
- Splash screen with pre-baked ANSI half-block art from 16colo.rs/Mistigris
- Star Wars ASCII animation via telnet (ctrl+w) with IPv6 happy eyeballs and offline fallback
- Dark Side / New Hope toast notifications on theme toggle
- Kitty terminal detection with cat emoji on splash

Robustness (from Apollo code review):
- Circuit breaker in track loop after 10 consecutive errors
- Input validation for frequency, symbol rate, step size across scan/spectrum/track
- Consolidated sys.path manipulation into __init__.py
- Radar scope pre-computes dist/angle LUT per pixel on resize

Cleanup:
- Removed unused imports across lband, monitor, scan, signal_gauge
- Moved Pillow/textual-image to optional dev deps (splash uses pre-baked ANSI)
- Added 41-test pytest suite covering telnet IAC parsing, radar geometry, splash assets
This commit is contained in:
Ryan Malloy 2026-02-14 09:51:58 -07:00
parent 8da486719a
commit 6dcb6b693a
33 changed files with 2076 additions and 86 deletions
Download patch file Download diff file Expand all files Collapse all files

30
tui/src/skywalker_tui/screens/spectrum.py
View file

@ -109,15 +109,30 @@ class SpectrumScreen(Container):
def _start_sweep(self) -> None:
if self._sweeping:
return
self._sweeping = True
start = float(self.query_one("#spec-start", Input).value or "950")
stop = float(self.query_one("#spec-stop", Input).value or "2150")
step = float(self.query_one("#spec-step", Input).value or "5")
dwell = int(self.query_one("#spec-dwell", Input).value or "10")
lnb_lo = float(self.query_one("#spec-lnb", Input).value or "0")
# Validate inputs
try:
start = float(self.query_one("#spec-start", Input).value or "950")
stop = float(self.query_one("#spec-stop", Input).value or "2150")
step = float(self.query_one("#spec-step", Input).value or "5")
dwell = int(float(self.query_one("#spec-dwell", Input).value or "10"))
lnb_lo = float(self.query_one("#spec-lnb", Input).value or "0")
except ValueError:
self._update_status("Invalid input — check numeric fields")
return
if not (950 <= start <= 2150) or not (950 <= stop <= 2150):
self._update_status("Frequency out of range (950–2150 MHz)")
return
if start >= stop:
self._update_status("Start must be less than Stop")
return
if not (0.1 <= step <= 500):
self._update_status("Step out of range (0.1–500 MHz)")
return
continuous = self.query_one("#spec-continuous", Checkbox).value
self._sweeping = True
self._sweep_worker = self._do_sweep(start, stop, step, dwell, lnb_lo, continuous)
def _stop_sweep(self) -> None:
@ -140,7 +155,6 @@ class SpectrumScreen(Container):
sweep_num = 0
while self._sweeping:
sweep_num += 1
total_steps = max(1, int((stop - start) / step) + 1)
step_count = [0]
def progress_cb(freq, step_num, total, result):