#7 Segment brightness control

1 messages · Page 1 of 1 (latest)

surreal tangle
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Hi,
I have two 4 digit seven segments connected independently to an Arduino Mega. When I go to the Mobiflight modules I see both segments and the option to adjust the brightness. As much as I change the brightness levels, they always stay at the brightest. And yes, I upload each time the new configuration.

Thanks

distant vale
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Hi

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If this is still relevant....
I never use this feature myself but i remember to a trsting years ago.
The Bright only change after a full reset of Arduino cause its done on the initialisation of the MAX7219 IC.

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Whatever....

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This is a feature from the early early days of Mobiflight !

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I recommend to use the "Brightness reference" tool we build in 1 year ago.....

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So you keep the Bright in the "Device -> Mobiflight Boards" Tab (Where you define the Pins) in Full Bright slider.....

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And you manage the Bright within the Software.

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In the Output Config you can select "Brightness Reference" and can choose for a existing Output Config.

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This can be used to dim Displays with a Encoder oder by modes like Daytime/Nighttime.

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But for sure you can also Hardcode it.

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Create a Output Config that is called "7Seg Dim State" and use Transform e.g. 8
Means this config now always is "8".

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If you use that config as Bright Reference then the used Display is now in Bright 8/15
You can set bright from 0 (Off) to 15 (Full)

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