display rotation after installing imager with balena

Support for connecting hardware to the Raspberry Pi GPIO

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projectSIM
Posts: 4
Joined: Thu Aug 26, 2021 2:41 pm

display rotation after installing imager with balena

#1 Post by projectSIM »

dear simers . i m using a Pi4 8MB for displaying a gauge via air play for raspberry.....i installed the s/w to the card and displays my gauge perfect on the 3,5inch LCD.
i want to rotate the gauge i.e 90 clockwise and i dont know how to do it.
please help anyone knows.
regards Yorg

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Keith Baxter
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Re: display rotation after installing imager with balena

#2 Post by Keith Baxter »

AMD RYZEN 9 5950X CPU, Corsair H80I cooler, ASUS TUF GAMING B550-PLUS AMD Ryzen Mother Board,  32Gb ram Corsair Vengeance 3000Mh, MSI GTX960 4G graphics card 

projectSIM
Posts: 4
Joined: Thu Aug 26, 2021 2:41 pm

Re: display rotation after installing imager with balena

#3 Post by projectSIM »

Keith, thank you for your response ,
unfortunately i could not get any result.
again I say that when I flash the siminnovation sw to the sd card then the rotation samehow resets to landscape. i use Rb Pi 4 and a 3,5 inch display .
is any command that i can write before the boot or something else that i miss


Thank you again

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Ralph
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Re: display rotation after installing imager with balena

#4 Post by Ralph »

There's nothing special with our image, it's the same as the image your download from the Raspberry Pi website. The only difference is that our software is pre-installed.

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