General Category > Discussion - EVE

Standby mode

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BRT Community:
Hello,

This will depend on the LCD itself and whether it can keep the last image when receiving no new data. The behavior seen may vary between different types/makes of LCD panel.

One consideration in any case would be whether the standby mode is necessary? The power used by EVE would probably be a lot less than the power taken by the LCD and backlight and so reducing the EVE consumption may not be a big overall saving if you will be keeping these on. Putting EVE to a low power state and the LCD/backlight would offer a bigger saving.

If you keep EVE and the LCD in active state, EVE will hold the last display list and so if your main aim is to hold the image without needing to communicate with the display part of the system then keeping EVE and the LCD active would achieve this.

Best Regards, BRT Community

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