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Forum Index : Microcontroller and PC projects : PicoMite 6.03.00 betas

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terekgabor
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Joined: 02/01/2026
Location: Hungary
Posts: 53
Posted: 04:32pm 23 Apr 2026
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@matherp

Hello Peter,

thank you for the new update again!
Just for my interest what are the reasons of performance profiling tools are not working with Webmite versions?

Thanks a lot!

G@bor
 
homa

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Joined: 05/11/2021
Location: Germany
Posts: 562
Posted: 05:12pm 23 Apr 2026
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  matherp said  FLASH UF2 it will be


What a hot sh*t – I'm speechless!  
 
terekgabor
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Joined: 02/01/2026
Location: Hungary
Posts: 53
Posted: 05:23pm 23 Apr 2026
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@matherp

Hello Peter again,

Tested long lines in new version. Something is still wrong when I press backspace after a long line.
Beginning of all other line I can’t reach with the cursor until I press enter or quit the editor and go back.

And mark mode color is changing always to the color of the last selected character. See picture.

G@bor
 
matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 11235
Posted: 06:56pm 23 Apr 2026
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  Quote  Something is still wrong when I press backspace after a long line.

Explain more, where is the cursor positioned? By backspace do you mean the back key on the PicoCalc?
 
terekgabor
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Joined: 02/01/2026
Location: Hungary
Posts: 53
Posted: 04:24am 24 Apr 2026
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Hello Peter!

I try to explain better:
Cursor is standing in the beginning of a line. The previous line is a long line. Then oress back key on Picocalc. Cursor will jump to the end of the previous long line and also the next line will come with the cursor.
But from now I can go to the beginning of the line with cursor (and Home) only in this line. Other lines (previous ones and next ones) - where I can see only the second half of the lines I can’t navigate to the beginning of the lines.

I hope so I was better in explanation.

G@bor
 
matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 11235
Posted: 01:55pm 24 Apr 2026
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V6.03.00B1

PicoMiteRP2350V6.03.00B1.zip

PicoMiteRP2040V6.03.00B1.zip
 

Implements DO UNTIL condition .... LOOP
Fixes various bugs in the editor.
Fixes B0 bugs in the optimiser
Expands the scope of the optimiser significantly

option-profiling-cache.pdf
Edited 2026-04-25 00:11 by matherp
 
JanVolk
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Joined: 28/01/2023
Location: Netherlands
Posts: 339
Posted: 08:59pm 24 Apr 2026
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Version V6.03.00B1 is not stable for I2CLCD and with V6.03.00B0 there have been no problems so far.

The LCD screen is jamming. Strange characters appear on the bottom line or are completely jumbled, and the chr$(0) degree sign becomes a square and the cursor appears in the top left of the LCD display and blinks.

PicoMite MMBasic RP2350A V6.03.00B1
Copyright 2011-2026 Geoff Graham
Copyright 2016-2026 Peter Mather

> option list
PicoMite MMBasic RP2350A V6.03.00B1
OPTION SYSTEM SPI GP10,GP11,GP12
OPTION SYSTEM I2C GP4,GP5
OPTION FLASH SIZE 16777216
OPTION COLOR CODE ON
OPTION HEARTBEAT OFF
OPTION PICO OFF
OPTION CPU SPEED (KHz) 200000
OPTION DISPLAY 50, 100
OPTION SDCARD GP15
OPTION RTC AUTO ENABLE
OPTION F1 help

Jan.
 
matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 11235
Posted: 09:47pm 24 Apr 2026
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With respect, that report is as much use as a chocolate teapot. Program? other connected devices? Nothing has changed in I2C but lots has changed elsewhere so if there is an issue it will relate to other code in your application.
 
JanVolk
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Joined: 28/01/2023
Location: Netherlands
Posts: 339
Posted: 10:10pm 24 Apr 2026
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Peter,

I understand. If I manage it, I will try tomorrow to extract a part of the program from the whole where the problem occurs with V6.03.00B1.

Jan.
 
matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 11235
Posted: 07:26am 25 Apr 2026
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I've tested with PicoMiteRP2350V6.03.00B1 on a RP2350A
> i2clcd init &H27
> do:i2clcd 4,1,str$(i)+chr$(0):inc i:loop
and it runs until I get bored
 
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