25 lines
471 B
Markdown
25 lines
471 B
Markdown
# Firmware
|
|
|
|
## Expected Behavior
|
|
|
|
- Run I2C scanner.
|
|
- Record detected address.
|
|
- Initialize LCD as `16x2`.
|
|
- Print a short test message.
|
|
|
|
## Physical Test Procedure
|
|
|
|
1. Measure SDA/SCL idle voltage.
|
|
2. Run I2C scanner.
|
|
3. Adjust contrast.
|
|
4. Print test text.
|
|
5. Record address and actual behavior.
|
|
|
|
## Code
|
|
|
|
TODO: добавить I2C scanner и LCD test code после выбора workflow.
|
|
|
|
## Actual Result
|
|
|
|
TODO: записать scanner output и display result.
|