MAX7219 multiple 7-seg | MobiFlight | Page 1

earnest glen Jan 21, 2024, 2:20 PM

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I want to display the speed and heading from the fenix a320

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the 1 display works perfectly

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but the other one always displays "** ' ' ' ' ' ' **"

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and the last number is the same as the last one on the first

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its supposed to say "123456"

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acually i have no idea what is going on

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i think i soldered everything right

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This is supposed to be off

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i need help with setting up mobiflight so that it works

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oh i think i wired it wrong

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ok it should be fixed now

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it didnt fix it

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ok actually it did fix it

earnest glen Jan 21, 2024, 3:39 PM

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Someone please tell me how to fix this

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ohhhhh

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use left padding ok

burnt mirage Jan 21, 2024, 6:32 PM

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It is great to follow your thinking process and getting it working 👍 😅

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you can also change the padding character to zero if you want " 1" instead of "001"

earnest glen Jan 21, 2024, 7:09 PM

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thank you

burnt mirage Jan 21, 2024, 7:12 PM

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I guess this problem was solved so far? So I am marking it such, to make it easier for those helping others to follow who still has challenges they need help with

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if you have more questions, of course just start another post

earnest glen Jan 21, 2024, 7:13 PM

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yeah its solved

#MAX7219 multiple 7-seg