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Forum Index : Microcontroller and PC projects : Graphic commands in XOR...
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| hhtg1968 Senior Member  Joined: 25/05/2023 Location: GermanyPosts: 173 |
The screen errors "occur" exclusively on page 1 when I resize a preliminary box or disc etc. with live and continously drawing. Occasionally, they are then transferred to page 0 or even page 2, at least partially. |
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| hhtg1968 Senior Member Joined: 25/05/2023 Location: GermanyPosts: 173 |
While watching my own videos, I noticed that the mouse cursor occasionally flashes, which I hadn't intended or meant to happen. It might be related to the unplanned temporary saving of the portion of the screen in the mouse cursor's area where the errors occur. But especially when watching the films, one gets the impression that the faulty areas are too large to have been caused by the mouse pointer. I can also upload the source code, but I don't want to bother people too much here. |
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| hhtg1968 Senior Member Joined: 25/05/2023 Location: GermanyPosts: 173 |
In the next year i will order picomites at jlcp. so i can not test it this time... I have a picomite on breadboard but the cables make problems. |
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| hhtg1968 Senior Member Joined: 25/05/2023 Location: GermanyPosts: 173 |
When you document a program error for others, you often discover the cause yourself. I'm uploading another video here. You can see, or rather, I can see, that the errors occur where I move the mouse to modify the disk. With large objects that have filled areas, drawing the object takes so long that a mouse action interferes (as i suppose). I don't yet understand why this only happens in the lower third of the screen. Also, I've actually turned off or hidden the mouse, or at least tried to... when i drag an resize the disc it is ugly flashing because at page1 I draw the not finally disc and clear it with cls continuously with moving the mouse. this will be solved in a better way in future... I'm on the trail of the error, but so far I can't figure out why it's only in the lower third of the screen. Perhaps someone here has an idea... m4.mp4.zip the movie... |
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disco4now Guru  Joined: 18/12/2014 Location: AustraliaPosts: 1085 |
If you load it here I can try on the latest firmware I am working on. Gerry F4 H7FotSF4xGT |
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| hhtg1968 Senior Member Joined: 25/05/2023 Location: GermanyPosts: 173 |
ok. i will be home at the 26.12. at home is my cmm2... |
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| hhtg1968 Senior Member Joined: 25/05/2023 Location: GermanyPosts: 173 |
@disco4now: my son mailed me the file... here it is: hp.bas.zip |
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| hhtg1968 Senior Member Joined: 25/05/2023 Location: GermanyPosts: 173 |
@disco4now: to see the error on screen: run the progam choose "box filled" press tab or right mouse button for paint screen click once for the first point release mouse button drag the box bigger and move the mouse into the area down on the screen an you see the errors... Edited 2025-12-23 19:05 by hhtg1968 |
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| hhtg1968 Senior Member Joined: 25/05/2023 Location: GermanyPosts: 173 |
perhaps a link to movies is better (than uploading as zip): https://www.youtube.com/@heinrichhubbert8474 movies of errors Edited 2025-12-23 22:20 by hhtg1968 |
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