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lcd.pushImageDMA is flikkering with makersfab 7" tft #458

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powersoft opened this issue Oct 21, 2023 · 0 comments

powersoft commented Oct 21, 2023

I have received my makersfab 7", and wont display the google map from the world with this command:

downloadFile("http://maps.googleapis.com/maps/api/staticmap?center=0,0&zoom=" + String(zoom) +
"&format=jpg-baseline&size=640x420&maptype=roadmap&markers=size:tiny%7C" + my_coordinate +
"&markers=icon:https://images.srad.jp/topics/iss_64.png%7Cshadow:false%7C" + ISS + "&key=" + googleKey, "/staticmap.jpg");

and draw the file with:
2)
jpegDraw("/staticmap.jpg", jpegDrawCallback, true , 80 , 20 , 640 , 420);

But redrawing gives a lot of flikkering of the screen.
I reread the picture every 10 seconds.

// my program:
read_and_display_ISS.txt

lovyan03 closed this as completed

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