Refine LED status patterns and update SVG animations for clarity and consistency

README.md

@@ -125,15 +125,15 @@ If you want to dig deeper: commands are mapped via the `CommandManager` under `c
 ### LED Status / Error Patterns
 The firmware uses a small set of LED patterns to indicate status and blocking errors. When `LED_DEBUG_ENABLE` is disabled and `LED_EXTERNAL_AS_DEBUG` is enabled the external IR LED mirrors ONLY error patterns (0%/50% duty). Non‑error patterns are not mirrored.
 
-| State | Visual | Category | Repeat | Timing Pattern (ms) | Meaning |
+| State | Visual | Category | Timing Pattern (ms) | Meaning |
-|-------|--------|----------|--------|----------------------|---------|
+|-------|--------|----------|---------------------|---------|
-| LedStateNone | ![idle](docs/led_patterns/idle.svg) | idle | no | (off) | No activity / heartbeat window waiting |
+| LedStateNone | ![idle](docs/led_patterns/idle.svg) | idle | (off) | No activity / heartbeat window waiting |
-| LedStateStreaming | ![stream](docs/led_patterns/streaming.svg) | active | yes | steady on | Streaming running (UVC or Wi‑Fi) |
+| LedStateStreaming | ![stream](docs/led_patterns/streaming.svg) | active | steady on | Streaming running (UVC or Wi‑Fi) |
-| LedStateStoppedStreaming | ![stopped](docs/led_patterns/stopped.svg) | inactive | yes | steady off | Streaming intentionally stopped |
+| LedStateStoppedStreaming | ![stopped](docs/led_patterns/stopped.svg) | inactive | steady off | Streaming intentionally stopped |
-| CameraError | ![camera error](docs/led_patterns/camera_error.svg) | error | yes | 300/300 300/700 | Camera init/runtime failure (check sensor, ribbon, power) |
+| CameraError | ![camera error](docs/led_patterns/camera_error.svg) | error | 300/300 300/700 (loop) | Camera init/runtime failure (check sensor, ribbon, power) |
-| WiFiStateConnecting | ![wifi connecting](docs/led_patterns/wifi_connecting.svg) | transitional | yes | 400/400 | Wi‑Fi associating / DHCP pending |
+| WiFiStateConnecting | ![wifi connecting](docs/led_patterns/wifi_connecting.svg) | transitional | 400/400 (loop) | Wi‑Fi associating / DHCP pending |
-| WiFiStateConnected | ![wifi connected](docs/led_patterns/wifi_connected.svg) | notification | no | 150/150 x3 then off | Wi‑Fi connected successfully |
+| WiFiStateConnected | ![wifi connected](docs/led_patterns/wifi_connected.svg) | notification | 150/150×3 then 600 off | Wi‑Fi connected successfully |
-| WiFiStateError | ![wifi error](docs/led_patterns/wifi_error.svg) | error | yes | 200/100 500/300 | Wi‑Fi failed (auth timeout or no AP) |
+| WiFiStateError | ![wifi error](docs/led_patterns/wifi_error.svg) | error | 200/100 500/300 (loop) | Wi‑Fi failed (auth timeout or no AP) |
 
 Guidelines for adding new patterns:
 - Keep error patterns short, distinctive, and repeating.

docs/led_patterns/camera_error.svg

@@ -1,5 +1,7 @@
 <svg width="60" height="60" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
- <circle id="dot" cx="50" cy="50" r="30" fill="#ff2d55">
+ <circle cx="50" cy="50" r="30" fill="#ff2d55">
-  <animate attributeName="fill-opacity" values="1;0;1;0;1;0" keyTimes="0;0.1875;0.375;0.5625;0.75;1" dur="1.6s" repeatCount="indefinite"/>
+  <!-- Pattern: ON300 OFF300 ON300 OFF700 (1600ms) -->
+  <animate attributeName="fill-opacity" dur="1.6s" repeatCount="indefinite" calcMode="discrete"
+           values="1;0;1;0;0" keyTimes="0;0.1875;0.375;0.5625;1" />
  </circle>
 </svg>

docs/led_patterns/wifi_connected.svg

@@ -1,5 +1,7 @@
 <svg width="60" height="60" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
- <circle id="dot" cx="50" cy="50" r="30" fill="#34c759">
+ <circle cx="50" cy="50" r="30" fill="#34c759">
-  <animate attributeName="fill-opacity" values="1;0;1;0;1;0;0" keyTimes="0;0.166;0.333;0.5;0.666;0.833;1" dur="1.2s" repeatCount="indefinite"/>
+  <!-- Pattern: (ON150 OFF150)x3 then OFF600 (total 1350ms) -->
+  <animate attributeName="fill-opacity" dur="1.35s" repeatCount="indefinite" calcMode="discrete"
+           values="1;0;1;0;1;0" keyTimes="0;0.1111;0.2222;0.3333;0.4444;1" />
  </circle>
 </svg>

docs/led_patterns/wifi_error.svg

@@ -1,5 +1,7 @@
 <svg width="60" height="60" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
- <circle id="dot" cx="50" cy="50" r="30" fill="#ff9500">
+ <circle cx="50" cy="50" r="30" fill="#ff9500">
-  <animate attributeName="fill-opacity" values="1;0;1;0;1;0" keyTimes="0;0.181;0.454;0.545;0.909;1" dur="1.1s" repeatCount="indefinite"/>
+  <!-- Pattern: ON200 OFF100 ON500 OFF300 (1100ms) -->
+  <animate attributeName="fill-opacity" dur="1.1s" repeatCount="indefinite" calcMode="discrete"
+           values="1;0;1;0;0" keyTimes="0;0.1818;0.2727;0.7273;1" />
  </circle>
 </svg>