Detect display on start-up #7
Description
Use ESC [ 0 c to detect the display, either at start-up or when the serial port is opened. Maybe have a button to re-scan. Reply message should tell us how many rows the display has (2 or 4).
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Use ESC [ 0 c to detect the display, either at start-up or when the serial port is opened. Maybe have a button to re-scan. Reply message should tell us how many rows the display has (2 or 4).