adebaumann/Selsyn_inspired_gauge
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Referenced local variable before assignment

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Adrian A. Baumann
2026-04-12 17:28:34 +02:00
parent 119dcff281
commit b06d677a36
1 changed files with 9 additions and 4 deletions
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13
gaugemqttcontinuous.py
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@@ -341,6 +341,9 @@ status_led_green = [False for _ in range(num_gauges)]
_bl_dirty_since = None _bl_dirty_since = None
_BL_SAVE_DELAY_MS = 5000 _BL_SAVE_DELAY_MS = 5000
_disco_saved_brightness = [100] * num_gauges
_disco_saved_color = [(0, 0, 0)] * num_gauges
def _flush_backlight(client): def _flush_backlight(client):
for i in range(num_gauges): for i in range(num_gauges):
@@ -474,6 +477,8 @@ def _publish(topic, payload, retain=False):
def on_message(topic, payload): def on_message(topic, payload):
global _disco_end_time, _disco_saved_brightness, _disco_saved_color
global backlight_brightness, backlight_color
if client_ref is None: if client_ref is None:
return return
topic = topic.decode() topic = topic.decode()
@@ -506,8 +511,10 @@ def on_message(topic, payload):
return return
if topic == T_DISCO: if topic == T_DISCO:
global _disco_end_time
_disco_end_time = utime.ticks_ms() + 5000 _disco_end_time = utime.ticks_ms() + 5000
for i in range(num_gauges):
_disco_saved_brightness[i] = backlight_brightness[i]
_disco_saved_color[i] = backlight_color[i]
info("Disco mode started") info("Disco mode started")
return return
@@ -853,13 +860,11 @@ def main():
while True: while True:
try: try:
now = utime.ticks_ms() now = utime.ticks_ms()
global backlight_brightness, backlight_color
if _disco_end_time > 0 and utime.ticks_diff(_disco_end_time, now) <= 0: if _disco_end_time > 0 and utime.ticks_diff(_disco_end_time, now) <= 0:
_disco_end_time = 0 _disco_end_time = 0
set_backlight_brightness(0, backlight_brightness[0])
for i in range(num_gauges): for i in range(num_gauges):
set_backlight_color(i, *backlight_color[i], backlight_brightness[i]) set_backlight_color(i, *_disco_saved_color[i], _disco_saved_brightness[i])
info("Disco mode ended") info("Disco mode ended")
elif _disco_end_time > 0: elif _disco_end_time > 0:
r = urandom.getrandbits(8) r = urandom.getrandbits(8)