HDMI-Tester-Cline/UI_UX.md

UI/UX Flow for HDMI Tester

The tester uses a 128x64 OLED and a Rotary Encoder.

Boot Screen

• Display Logo: "HDMI Tester v1.0"
• Prompt: "Select Mode"

Menu Navigation

• Rotate Encoder: Scroll between "INTAKE MODE" and "TECH MODE".
• Click Encoder: Confirm selection and start test.

Intake Mode Screen (Result)

+---------------------+
|    INTAKE RESULT    |
|                     |
|      [ FAIL ]       |
|                     |
| Data1- is SHORTED   |
| Check ESD Diodes    |
+---------------------+

Tech Mode Screen (Scrolling List)

+---------------------+
| P1  Data2+ : 0.51V  |
| P2  Shield : GND    |
| P3  Data2- : 0.52V  |
| P4  Data1+ : 0.50V  |
| P6  Data1- : 0.02V* |
| P7  Data0+ : 0.51V  |
+---------------------+

(User can scroll down to see all 19 pins)

Fault Indicators

• Asterisk (*): Indicates a value out of range.
• Red/Blinking (if Color LCD): Highlights failures.