chaos/NTP-Timeturner
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Update timeturner.py

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Chris Frankland-Wright 2025-07-08 16:06:34 +01:00 • committed by GitHub
parent 9fbf61fc1f
commit a861af8d0c
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1 changed files with 24 additions and 10 deletions
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timeturner.py
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@ -128,7 +128,7 @@ def run_curses(stdscr):
sync_pending = False
stdscr.erase()
stdscr.addstr(0, 2, "NTP Timeturner v1.2")
stdscr.addstr(0, 2, "NTP Timeturner v1.3")
stdscr.addstr(1, 2, f"Using Serial Port: {SERIAL_PORT}")
if latest_ltc:
@ -150,35 +150,49 @@ def run_curses(stdscr):
color = curses.color_pair(1)
stdscr.attron(color)
stdscr.addstr(7, 2, f"Sync Offset : {avg_ms:+.0f} ms ({avg_frames:+.0f} frames)")
stdscr.addstr(7, 2, f"Sync Jitter : {avg_ms:+.0f} ms ({avg_frames:+.0f} frames)")
stdscr.attroff(color)
elif parsed["status"] == "FREE":
stdscr.attron(curses.color_pair(3))
stdscr.addstr(7, 2, "⚠️ LTC UNSYNCED — offset unavailable")
stdscr.attroff(curses.color_pair(3))
else:
stdscr.addstr(7, 2, "Sync Offset : …")
stdscr.addstr(7, 2, "Sync Jitter : …")
# Timecode Match: Compare HH:MM:SS only
ltc_time_str = f"{parsed['hours']:02}:{parsed['minutes']:02}:{parsed['seconds']:02}"
system_time_str = get_system_time().strftime("%H:%M:%S")
if ltc_time_str == system_time_str:
stdscr.attron(curses.color_pair(2))
stdscr.addstr(8, 2, "Timecode Match: MATCHED")
stdscr.attroff(curses.color_pair(2))
else:
stdscr.attron(curses.color_pair(1))
stdscr.addstr(8, 2, "Timecode Match: OUT OF SYNC")
stdscr.attroff(curses.color_pair(1))
# Lock ratio
total = lock_total + free_total
lock_pct = (lock_total / total) * 100 if total else 0
if ltc_locked and sync_enabled:
stdscr.addstr(8, 2, f"Lock Ratio : {lock_pct:.1f}% LOCK")
stdscr.addstr(9, 2, f"Lock Ratio : {lock_pct:.1f}% LOCK")
else:
stdscr.attron(curses.color_pair(3))
stdscr.addstr(8, 2, f"Lock Ratio : {lock_pct:.1f}% (not stable)")
stdscr.addstr(9, 2, f"Lock Ratio : {lock_pct:.1f}% (not stable)")
stdscr.attroff(curses.color_pair(3))
else:
stdscr.addstr(3, 2, "LTC Status : (waiting)")
stdscr.addstr(4, 2, "LTC Timecode : …")
stdscr.addstr(5, 2, "Frame Rate : …")
stdscr.addstr(6, 2, f"System Clock : {format_time(get_system_time())}")
stdscr.addstr(7, 2, "Sync Offset : …")
stdscr.addstr(8, 2, "Lock Ratio : …")
stdscr.addstr(7, 2, "Sync Jitter : …")
stdscr.addstr(8, 2, "Timecode Match: …")
stdscr.addstr(9, 2, "Lock Ratio : …")
if sync_enabled:
stdscr.addstr(10, 2, "[S] Set system clock to LTC [Ctrl+C] Quit")
stdscr.addstr(11, 2, "[S] Set system clock to LTC [Ctrl+C] Quit")
else:
stdscr.addstr(10, 2, "(Sync disabled — LTC not locked) [Ctrl+C] Quit")
stdscr.addstr(11, 2, "(Sync disabled — LTC not locked) [Ctrl+C] Quit")
stdscr.refresh()
@ -202,7 +216,7 @@ def do_sync(stdscr, parsed, arrival_time):
second=parsed["seconds"],
microsecond=(ms + hardware_offset_ms) * 1000
)
timestamp = sync_time.strftime("%H:%M:%S.%f")[:-3]
timestamp = sync_time.strftime("%H:%M:%S")
subprocess.run(["sudo", "date", "-s", timestamp], check=True)
stdscr.addstr(13, 2, f"✔️ Synced to LTC: {timestamp}")
except Exception as e: