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Building for ESP32 #1751

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bazooka07 opened this issue Feb 3, 2020 · 21 comments
Closed

Building for ESP32 #1751

bazooka07 opened this issue Feb 3, 2020 · 21 comments
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ESP32 This is only a problem on ESP32-based devices

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@bazooka07
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Hello
I have build myself Espruino.
But when i boot the esp32, I have the following message in the terminal :

rst:0x1 (POWERON_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:2668
load:0x40078000,len:7304
load:0x40080000,len:5312
entry 0x40080274
E (529) esp_image: Image length 1392896 doesn't fit in partition length 1376256
E (529) boot: Factory app partition is not bootable
E (529) esp_image: image at 0x160000 has invalid magic byte
E (535) boot: OTA app partition slot 0 is not bootable
E (540) boot: No bootable app partitions in the partition table
Fatal exception (0): IllegalInstruction
epc1=0x400c2dba, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000

Where can I change the size of partition ?
I can't find partitions.csv for esp-idf.
@jumjum123
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jumjum123 commented Feb 4, 2020 via email

@bazooka07
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bazooka07 commented Feb 5, 2020 •
edited
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Release 3.3 for esp-idf with Ubuntu 19.10

@MaBecker MaBecker added the ESP32 This is only a problem on ESP32-based devices label Feb 7, 2020
@davidbozo
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Same problem here.
Is it some kind of bug or just the binary growed out the partition?
And if i see right in the docs espruino does not support OTA updates. So, could we use the ota partition for the app like this:?

#Name,Type,SubType,Offset,Size
#boot,data,0,0x1000,4K
#reserved,0,0,0x2000,24K
#partition,data,0,0x8000,4K
nvs,data,nvs,0x9000,12K
otadata,data,ota,0xC000,8K
free,data,0x40,0xE000,8K
factory,app,factory,0x10000,2688K
flash,data,0x40,0x2B0000,64K
js_code,data,0,0x2C0000,256K
storage,data,0,0x300000,1024K

And the other problem is i'm not sure how to achieve this. I found one partition csv under:
target/esp32/Changes_V3.1/partitions_espruino.csv
But it looks like it's just a changelog maybe?
As @jumjum123 mentioned there is a EspruinoBuildTools which contains another csv but where i can find it? It looks like the source scripts/provision.sh ESP32 downloads it but here? I'm kind of confused.

@jumjum123
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jumjum123 commented Feb 14, 2020 via email

@davidbozo
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No problem thank you for your answer. I was able to build a new partition binary without OTA partition and it works fine.

@cascornelissen
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@davidbozo, can you describe your steps to successfully flash your ESP32? I'm running into the same problem but I'm not sure how to build a partition binary without an OTA partition.

@MaBecker
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No problem thank you for your answer. I was able to build a new partition binary without OTA partition and it works fine.

@davidbozo would be great if you share your knowledge, because we are short on ESP32 know how, since @wilberforce stoped working for Espruino on ESP32 ( I hope he is fine).

@davidbozo
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It's maybe a little hacky solution but there is no porblem with it yet.

So, what i could figure out is:
When we run this script: source scripts/provision.sh ESP32
It downloads binarys from this repo: EspruinoBuildTools
This repo contains the partitions_espruino.bin and when building espruino it's just copies this file.
So to change the partition table this EspruinoBuildTools project has to be rebuild and overwrite the old partitions_espruino.bin in the app/ folder with the new.
(This 'app' folder will be created after running provision.sh)

To rebuild the repo:
After cloning it modify this esp32/build/app/partitions_espruino.csv file:

#Name,Type,SubType,Offset,Size
#boot,data,0,0x1000,4K
#reserved,0,0,0x2000,24K
#partition,data,0,0x8000,4K
nvs,data,nvs,0x9000,12K
otadata,data,ota,0xC000,8K
free,data,0x40,0xE000,8K
factory,app,factory,0x10000,1344K <-- change the 1344K size to 2688K
ota_0,app,ota_0,0x160000,1344K <-- delete this line
flash,data,0x40,0x2B0000,64K
js_code,data,0,0x2C0000,256K
storage,data,0,0x300000,1024K

https://github.com/espruino/EspruinoBuildTools/tree/master/esp32
Here is some documentation at the bottom of the page. But instead of source ./build-idf.sh you can run source ./build-partition.sh in the build folder which is enough as far as i remember.

Sorry, this is what i remember and i can't repeat and test the steps only in work.

@MaBecker
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MaBecker commented Mar 12, 2020 •
edited
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Ok, let's fix this.

  • add firmware size check like we use in ESP8266

  • provide a new partitions_espruino.bin

#Name,Type,SubType,Offset,Size
#boot,data,0,0x1000,4K
#reserved,0,0,0x2000,24K
#partition,data,0,0x8000,4K
nvs,data,nvs,0x9000,12K
otadata,data,ota,0xC000,8K
free,data,0x40,0xE000,8K
factory,app,factory,0x10000,1536K
#free2,data,0x40,0x190000,1536K
ota_0,app,ota_0,0x190000,1536K
flash,data,0x40,0x310000,64K
js_code,data,0,0x320000,256K
storage,data,0,0x360000,896K

edit: keep ota_0

@cascornelissen
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cascornelissen commented Mar 12, 2020 •
edited
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How fortunate... Decided I wanted to spent some time on this this evening and I just noticed the comment and commits to EspruinoBuildTools by @MaBecker. Pulled and build everything once more with the new changes and Espruino on my ESP32 is now working.

Thanks a lot for the changes @MaBecker, you rock! ❤️

@MaBecker
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Cool, so you can build and it works for you, thanks for testing!

there are just two more things missing boards/ESP32.py and make/targets/ESP32.make just working on it.

@cascornelissen
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Yeah, it's building for me without any additional changes (I actually removed everything and cloned the repository again just to check) and the error in the original post that I was running into before is gone on my side. Ran a small script to test if that works as well and that seems to be good too 👍

@MaBecker
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Just created a pr for the additional required updates

433708f

@MaBecker
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I guess it will not pull down the new app.tgz version

Espruino/scripts/provision.sh

Lines 76 to 80 in 433708f

if [ ! -d "app" ]; then
echo installing app folder
curl -Ls https://github.com/espruino/EspruinoBuildTools/raw/master/esp32/deploy/app.tgz | tar xfz - --no-same-owner
#curl -Ls https://github.com/espruino/EspruinoBuildTools/raw/ESP32-V3.1/esp32/deploy/app.tgz | tar xfz - --no-same-owner
fi

@gfwilliams any hints how to handle updates of app.tgz ?

@gfwilliams
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Is the app.tgz for a new SDK? If so you could create as new branch (like was done for 3.1)?

Or just create a new file - app.3.1.tgz vs app.tgz

@MaBecker
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Still the same version , but with a new binary partition file.

@gfwilliams
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Ok, I'd just update it. I know the whole build/version thing is tricky but presumably all it means it it was broken and now it's working?

@jumjum123
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jumjum123 commented Mar 13, 2020 via email

@MaBecker
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The issue we are talking about is not the build process. The firmware did not fit into the partition.

To be 100% save, I have to flash a Travis build tonight.

@MaBecker
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just test, works like never was broken :)

 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v04.401 (c) 2019 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate
>process.env
={
  VERSION: "2v04.401",
  GIT_COMMIT: "e568c6c7",
  BOARD: "ESP32",
  FLASH: 0, STORAGE: 262144, RAM: 524288,
  SERIAL: "a4cf1276-64b4",
  CONSOLE: "Serial1",
  MODULES: "Flash,Storage,hea" ... "r,crypto,neopixel",
  EXPTR: 1073484860 }

@HyGy
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HyGy commented Mar 16, 2020 •
edited by MaBecker
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wifi.save() does not work:

=function () { [native code] }
>wifi.connect('......', {password: '.....'}, function() {
:    console.log('Connected to Wifi.  IP address is:', wifi.getIP().ip);
:    wifi.save(); // Next reboot will auto-connect
:});
ERROR: Wifi: event_handler STA_START: esp_wifi_connect: 12298(SSID is invalid)
=undefined
WARNING: Wifi:startMDNS - espressif
Connected to Wifi.  IP address is: 192.168.1.219
Uncaught Error: File already written with different data
 at line 2 col 15
    wifi.save();
              ^
in function called from system
>wifi.save();
Uncaught Error: File already written with different data
 at line 1 col 11
wifi.save();
          ^
>

@MaBecker MaBecker mentioned this issue Mar 16, 2020
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@gfwilliams @cascornelissen @jumjum123 @HyGy @bazooka07 @MaBecker @davidbozo