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Forum Index : Microcontroller and PC projects : PicoMite - integrated compact C-compiler / C-runtime

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MikeV73
Newbie

Joined: 03/07/2025
Location: Ukraine
Posts: 24
Posted: 10:54am 03 Nov 2026
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  Frank N. Furter said  
  MikeV73 said  
  Frank N. Furter said  The site isn't working for me...

Build for what hardware you prefer?

Current list:
PICO
PICOUSB
PICOMIN
VGA
M2P1VGA
VGAUSB
WEB
PICORP2350
PICOUSBRP2350
VGARP2350
VGAUSBRP2350
WEBRP2350
HDMI
M2P2HDMI
HDMIUSB
PICOBTRP2350
PICOBTHRP2350
HDMIBTH
HDMIWEB
PC3

But actually tested by me for now: M2P1VGA (2040) and M2P2HDMI (2350)


Hi Mike,

a simple version for the RP2350 would be great!

Frank


May be you missed, it was RC1: https://github.com/DnCraptor/pico-mm/releases/tag/PicoMite-V7.0.00b8-tcc-elf-RC1
 
Frank N. Furter
Guru

Joined: 28/05/2012
Location: Germany
Posts: 1169
Posted: 11:46am 03 Nov 2026
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VERY COOL! I'm really impressed! Thank you so much!!!

Frank
 
MikeV73
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Joined: 03/07/2025
Location: Ukraine
Posts: 24
Posted: 11:50am 03 Nov 2026
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  Frank N. Furter said  VERY COOL! I'm really impressed! Thank you so much!!!

Frank


Thnx you too,
BTW: https://github.com/UKTailwind/PicoMite/pull/146  - PR to your repo (I guess, it is your))
Edited 2026-11-03 21:51 by MikeV73
 
Frank N. Furter
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Joined: 28/05/2012
Location: Germany
Posts: 1169
Posted: 11:55am 03 Nov 2026
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  MikeV73 said  BTW: https://github.com/UKTailwind/PicoMite/pull/146 - PR to your repo (I guess, it is your))

??? No, there's nothing from me there...

Frank
 
MikeV73
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Joined: 03/07/2025
Location: Ukraine
Posts: 24
Posted: 12:00pm 03 Nov 2026
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  Frank N. Furter said  
  MikeV73 said  BTW: https://github.com/UKTailwind/PicoMite/pull/146 - PR to your repo (I guess, it is your))

??? No, there's nothing from me there...

Frank


ups. sorry, may be I mixed you with other person.
 
Frank N. Furter
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Joined: 28/05/2012
Location: Germany
Posts: 1169
Posted: 12:06pm 03 Nov 2026
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Shouldn't it run on an PicoCalc, too? That would be great!

Frank
 
MikeV73
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Joined: 03/07/2025
Location: Ukraine
Posts: 24
Posted: 12:33pm 03 Nov 2026
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  Frank N. Furter said  Shouldn't it run on an PicoCalc, too? That would be great!

Frank


PicoCalc needs no separate build: the standard PicoMitePICO, PicoMitePICORP2350, PicoMiteWEB and PicoMiteWEBRP2350 firmwares detect it, so TCC should be there on an RP2350, but I have not tested it on one. Note that the compiler really needs PSRAM on the QMI bus (CS on GP0, GP8, GP19 or GP47). As far as I know the PSRAM on the PicoCalc board itself is on GP20, so it can’t be used (to ensure...). On a plain Pico 2 expect only very small programs; a Pimoroni Pico Plus 2 W may work. On an RP2040 only prebuilt ELF files run. If anyone tries it, please report back.
 
Frank N. Furter
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Joined: 28/05/2012
Location: Germany
Posts: 1169
Posted: 12:52pm 03 Nov 2026
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Thanks for your explanation. I have a Pico 2 in my PicoCalc without additional PSRAM.

Frank
 
bfwolf
Senior Member

Joined: 03/01/2025
Location: Germany
Posts: 261
Posted: 06:07pm 03 Nov 2026
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  MikeV73 said  UPD:
RC1: https://github.com/DnCraptor/pico-mm/releases/tag/PicoMite-V7.0.00b8-tcc-elf-RC1

N.B. tested on Murmulator 2.0 board only (for now).
Pls. notify, in case you have some issues, or not )) And on what build.


 

Couldn't resist to burn a 'PicoMitePICORP2350.uf2' on my Pimoroni-Pico +2' - nice..

Created with MMBasic's Editor:
list "a:/hello.c"
#include <stdio.h>
int main(void)
{
 puts("Hallo!");
 return 0;
}


Compile and run:

> tcc "-o hello.elf hello.c"
> files
A:/
  <DIR>  .
  <DIR>  ..
00:00 01-01-2024          4  bootcount
00:01 01-01-2024         80  hello.c
00:37 01-01-2024        704  hello.elf
00:04 01-01-2024        704  hello.o
2 directories, 4 files, 12566528 bytes free
> run "hello.elf"
Hallo!
>


The file "hello.o" is a result of earlier 'tcc "-c hello.c"'

Regards, bfwolf
 
MikeV73
Newbie

Joined: 03/07/2025
Location: Ukraine
Posts: 24
Posted: 07:42pm 03 Nov 2026
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  bfwolf said   'PicoMitePICORP2350.uf2' on my Pimoroni-Pico +2' - nice..


Thnx. PICORP2350 marked as tested )
 
PhenixRising
Guru

Joined: 07/11/2023
Location: United Kingdom
Posts: 2128
Posted: 09:18pm 03 Nov 2026
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Same here, RP2350B-DIL with no PSRAM  
 
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