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Forum Index : Microcontroller and PC projects : Picomite VGA Logic analyzer

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Volhout
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Joined: 05/03/2018
Location: Netherlands
Posts: 4235
Posted: 08:42am 24 May 2023
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All,

This is version LA_23 with
- in 6 channel mode, lower part of the screen is help text
- user manual small changes

Put banner.bmp and LA_23.bas in one directory, and run LA_23

Suc6

Volhout
LA_23.zip
PicomiteVGA PETSCII ROBOTS
 
Volhout
Guru

Joined: 05/03/2018
Location: Netherlands
Posts: 4235
Posted: 11:55am 30 Jun 2023
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All,

For those people running PicomIteVGA version 5.0708b7 and later, you can benefit from the improved DMA functionality. This does not add features to the LA, but allows infinite wait times for a trigger.

The earlier releases would time out after minutes...hours depending the sample speed. Peter has fixed this in MMBasic. This version makes use of that fix.

Volhout
LA_24_DMA_autodetect.zip
Edited 2023-07-01 03:43 by Volhout
PicomiteVGA PETSCII ROBOTS
 
Volhout
Guru

Joined: 05/03/2018
Location: Netherlands
Posts: 4235
Posted: 11:48am 10 Jan 2024
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Minor update to LA_24.

- faster screen writes using framebuffer. Tested on V50800beta5.
Screen update from 281ms (252MHz) down to 119ms.
- fixed a bug in channel name editor

LA_24_1.zip

Volhout

@Peter: the vertical lines in the trace are disabled for in this version. Uncomment line 649 to get them back.
Edited 2024-01-11 01:09 by Volhout
PicomiteVGA PETSCII ROBOTS
 
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