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Forum Index : Microcontroller and PC projects : VT 100 Ascii Video Terminal with Armmite F4
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Vampire05 Regular Member Joined: 06/12/2020 Location: GermanyPosts: 88 |
Hello People, does the Armmite F4 works correctly with the Ascii VT100 Terminal Emulator? The Editor looks Strange: |
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phil99 Guru Joined: 11/02/2018 Location: AustraliaPosts: 1721 |
Set OPTION DISPLAY 24,80 in the F4 to match the settings of the ASCII terminal. Edit. Assuming standard VGA monitor, otherwise:- "VGA can display 24 lines x 80 characters or an extended resolution of 36 lines x 80 characters Composite video can display 18 lines x 48 characters (PAL) or 15 lines x 44 characters (NTSC)" Edited 2021-05-04 11:44 by phil99 |
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robert.rozee Guru Joined: 31/12/2012 Location: New ZealandPosts: 2282 |
hi, it looks like the F4 firmware is sending an escape sequence of the form: esc [38;2; red; green; blue; m to try and set the foreground text colour directly, bypassing the standard colour palette. this is something that geoff's 'ASCII Video Terminal' does not in any way support, and way beyond the normal set of VT escape sequences that can be relied upon as being universally supported. this is a classic example of why, when deciding upon escape sequences to use, one should always try to work with the minimum set possible to achieve an acceptable appearance cheers, rob :-) |
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Vampire05 Regular Member Joined: 06/12/2020 Location: GermanyPosts: 88 |
@phil99: OPTION DISPLAY 24,80 is the default on the Armmite F4. I have never changed it. @robert.rozee: Ok, i understand. So, the only possible way to fix it, is to change the behaviour on the Armmite? |
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TassyJim Guru Joined: 07/08/2011 Location: AustraliaPosts: 5867 |
Try OPTION COLOURCODE OFF That might stop the undesirable codes being sent. Jim VK7JH MMedit MMBasic Help |
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Vampire05 Regular Member Joined: 06/12/2020 Location: GermanyPosts: 88 |
@TassyJim: yep, thats it. After OPTION COLOURCODE OFF it works great. Thank you guys! you are great! |
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lizby Guru Joined: 17/05/2016 Location: United StatesPosts: 2989 |
How do you have this hooked up to the F4? PicoMite, Armmite F4, SensorKits, MMBasic Hardware, Games, etc. on fruitoftheshed |
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Vampire05 Regular Member Joined: 06/12/2020 Location: GermanyPosts: 88 |
i connected it to the serial console of armmite. The four pinheader near sd card! An of course OPTION SERIAL CONSOLE ON |
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