Boot Linux on ESP32-S3

[rudi ;-)]

Hi,

What are the steps to include micropython and lua when using the jcmvbkbc/rebuild-esp32s3-linux-wifi.sh script?

Thanks!

Hi
i do not use the mentioned 3rd script to include micropython and lua
so if you want know the steps to include micropython and lua when using the 3rd script is the best way
to ask the creator of the script.

If you want try byself, one possibility, however, would be to adapt the script so that it integrates specific user desired configurations during execution. Many possibilities with scripts - a lot of gimmicks possible - Take a closer look at the script and follow the process and how the individual configurations are made and setup the script to your user case and possibilities you want goes into.

If you want going comfortable way, you can use the buildroot.
it's an amazing tool for the kernel und root file system basicly, and used also adapted for this port.

An other possible way like i did/do is to cross compile with the toolchain and build all from scratch example micropython example Lua.

I am away for now from the s3linux software portings for a while of summbreak and changed to the hardware side for practice testing things and new s3linux software porting things in autumn for now.

JLYK: I am slowly to response - we have a long summerbreak here and back earliest 25. Sept regular. Not allways online in this.

best wishes
rudi

[bass99]

update:

Remote Build by ESP32-S3 SSH Client which runs #jcmvbkbc #esp32s3 #linux #esp32 S3 port

10. Aug 2023

the YT Video shows all steps:
( JFYI: i did the same technic ( remote compile on an NFS/SSH Server ) june/2016 for the ESP8266
whats not new is - but new is, the Linux SSH client on the ESP32-S3 MCU can trigger this by self on demand
showing simple things by second SSH client which can be " a script" i hope you get the idea behind -
there is also now a 100GB NFS Share mountet which we use as executable space for the ESP32-S3 - and that is amazing!
we can run example 2 different mpy versions same time, the one from S3Linux userspace, and the second from the
"100GB Developer/cloud live compilation" - we see live the change of each compilation, not need any more,
rebuild rootfs ( userspace ) 100x and reflash ESP32-S3 - we do simple the Develop in the mounted CLOUD SPACE.

• remote build by ESP32-S3 SSH client which runs #jcmvbkbc #esp32s3 #linux #esp32 S3 port

• ESP32-S3 runs #jcmvbkbc #esp32s3 #linux #esp32 S3 port which has also wifi and SSH support.

• on the ESP32-S3 also runs native "posix" micropython and LUA ..

• we connect from a PC by an SSH Client the ESP32-S3 (150) which runs a SSH Server.

• the ESP32-S3 is also connected over wifi to the internet

• we connect on ESP32-S3 ssh client internet timeserver and update local time on ESP32-S3.

• we connect then cloud and mount the cloud to the ESP32-S3 as a shared folder which has 100GB space .

• we serve to the cloud developer folder and cat the hi.c file.

• we connect also a second putty ssh connection to the ESP32-S3 ssh server.

• then we connect with the second ssh client on ESP32-S3 to the Developer Server (67) and serve to the cloud developer folder.

• now we crosscompile the hi.c and run on the first ssh client the build

• we do this moretime and patch also

• last but not least ESP32-S3 runs binary build micropython from cloud share in the first ESP32-S3 client and also lua from ESP32-S3 userspace in the second SSH client same time..

( LUA YT Video ) also Micropyton installed



NFS Client runs on S3Linux and mounts a NFS Share (100GB) over WiFi




local console runs on wifi ssh server, 2 ssh clients connected per wifi and runs micropython port.
is this the world's first micropython server on a MCU?


run example 2 different mpy versions same time, the one from S3Linux userspace, and the second from the
"100GB Developer/cloud live compilation"

double_mpy.png





txs_.png

best wishes
rudi

hello all friends,
I'm new and congratulations to rudi and all the developers who made LINUX possible on ESP32.

My questions are 3:

1) I urgently need to replicate the webapps running on webServer Django and Flask now running on raspberry pi Zero. So currently what can the ESP32-S3 card really run, let me explain better given the small RAM ESP32-S3 Linux can also run complex Python3 webserver applications such as using Django and Flask interfaces, etc.?

2) Is there already a current fast and reliable Linux ROM image to run webServer?

3) Is there any commercially available ESP32-S3 board with 1GB RAM?

I should urgently switch the webServer project from raspberry to Esp32 card

A thousand thanks

[rudi ;-)]

N e w M i l e s t o n e


update 25. Aug 2023
==================
tweet || github:

• build things new and different from scratch

• get 16 MB PSRAM working in the Linux Port for Xtensa MCU ESP32 S3

• optimize linux kernel for IoT RAM also eMbedded System

• optimize boot time

• used engineering modul "ESP32-S3-WoWZa-N32R16"

used modul: "ESP32-S3-WoWZa-N32R16" Release date 13. Oct 2023


preTest was successful in ESP-IDF-5.0.2-dirty with 16MB(128Mbit) RAM, 32MB(256Mbit) RAM and 64MB(512Mbit) RAM ( you get 33.. MB in the heap allocator out of the box)

ESP32-S3-WoWZa-N32R64

ESP32-S3-WoWZa-N32R64.jpg (537.06 KiB) Viewed 46469 times

best wishes
rudi

hello all friends,
I'm new and congratulations to rudi and all the developers who made LINUX possible on ESP32.

Hi espfriend

My questions are 3:

1) I urgently need to replicate the webapps running on webServer Django and Flask now running on raspberry pi Zero. So currently what can the ESP32-S3 card really run, let me explain better given the small RAM ESP32-S3 Linux can also run complex Python3 webserver applications such as using Django and Flask interfaces, etc.?

it runs micropython, lua, rust..... native on native linux port
your keyword is WSGI - yes and little more with this psram update now.

2) Is there already a current fast and reliable Linux ROM image to run webServer?

there are test images online
there are different showup videos online and there are update tweets online

3) Is there any commercially available ESP32-S3 board with 1GB RAM?

1GB PSRAM - thats a lot -
2023 - No MP
2024 - ask again

there is 512Mbit ( 64MB ) on the market available in 2023 yet, 1024 MBit (128MB) in Q2-Q3/24
there are MCP ( multi chip package ) with more die's, and the upcoming ESP32-P4 ( RiscV ) get an psram kickup and a new Showcase Post

I should urgently switch the webServer project from raspberry to Esp32 card

A thousand thanks

thank you for the praise
get the idea behind

[barbiani]

Maybe it could be merged to https://github.com/eerimoq/monolinux

I can see apps development done much easier.

[bass99]

Hello to Rudy and all the friends who are carrying out this extraordinary project of the future.

I turn to Rudy,
Is there any news especially regarding ESP32-P4?
I'm not yet clear on the power of these current Linux images on ESP32. Can pure Python3 and powerful WEB GUI frameworks Django or Flask IO be run at present on ESP32 boards without ggc memory problems?

PS. Happy if Python3 already runs in some current Linux ESP32 bin images.

[Kabron287]

Hello,
here are some collection of prebuilded binaries:
https://github.com/ESP32DE/Boot-Linux-E ... in/bins/S3.

Strangely, they all require passwords, but no one has mentioned that anywhere.
Actually, what are the passwords?

[rudi ;-)]

Is there any news especially regarding ESP32-P4?

only shortly infos about this - pehabs you open a new thread in general for this -

ESP32-P4
There is an ESP32-P4-Function-EV-Board
ESP32-P4-Function-EV-Board is a multimedia development board based on the ESP32-P4 chip and you can get over the Espressif Official Store at Aliexpress

olimex brings out an opensource ESP32-P4 Modul
board features are:
ESP32-P4 Dual core 400Mhz RISC-V processor, 768KB internal RAM
USB JTAG for programming and debugging
Ethernet PHY and connector with POE option
Camera CSI interface
Display DSI interface
microSD card
SPI Flash 16MB
All GPIOs available on 0.1″ 2.54 mm DIL headers
more info about the esp32-p4-dual-core-risc-v-open-source-hardware-board

ESP32-P4 is just in time from my knowing V0.1 and works great!
they are also on the ESP32-P4-Function-EV-Board just in time, but this can be change - no binding.

ESP32-P4-NRW32 which has 32MB psram is today on the workbench for now, ..will have to test something with it ..

JFYI ESP-P4 Networking is allmost working out of the box

ESP32-P4-NRW32 Network IP101

esp32-p4-nrw32-net.png (234.04 KiB) Viewed 6358 times

best wishes
rudi

[rudi ;-)]

Hi Folks,

JLYK it's soon almost working !

attached is a peace of the botlog and a simply scan test.

ESP32-S3 S3Linux I2C Scan

ESP32-S3Linux-I2C.png (29.19 KiB) Viewed 5740 times

We check the bus for I2C, list them and select the goods for a device scan on it.

Simple wired an oled I2C which response on 0x3C.

Current Kernel: 6.10

WoWZa!

Best wishes

rudi