SPIFFS + ESP32 Sketch Data Upload Problem

[smacyas]

Hardware: Board: ?ESP32 Dev Module? Core Installation/update date: latest IDE name: Arduino IDE Flash Frequency: 40Mhz? Upload Speed: 115200

Description: Hello. I need help. I have WROOM-32 ESP32 module. In folder of my ino-project I created folder ‘data’ and put into it some files: css, html, txt by ESP32 Sketch Data Upload (https://github.com/me-no-dev/arduino-esp32fs-plugin), I have uploaded them successfully to my module. When I try to read file from SPIFFS (previously mounted SPIFFS, of course) (latest arduino-esp32, https://github.com/espressif/arduino-esp32), listDir(SPIFFS, "/", 0) - OK; but while I use readFile(SPIFFS, "/style.css"); there is some trash, but no correct data. When I use write and read file, which was NOT uploaded by ESP32 Sketch Data Upload, it is OK.

By the way, I noticed string: flash read err, 1000 ets_main.c 371

Any ideas? Thanks.

Sketch: Debug Messages: rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) flash read err, 1000 ets_main.c 371 ets Jun 8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:956 load:0x40078000,len:0 load:0x40078000,len:13076 entry 0x40078a58

Starting device... ESP32 Chip ID: 9238022 FreeHeap: 126324 ChipRevision: 1 CpuFreqMHz: 240 SdkVersion: v3.1-dev-239-g1c3dd23f-dirty FlashChipSize: 4194304 FlashChipSpeed: 40000000 FlashChipMode: 2

SPIFFS Mount succesfull: Listing directory: / FILE: /door.png SIZE: 846 FILE: /favicon.ico SIZE: 239 FILE: /index.html SIZE: 4875 FILE: /logo.png SIZE: 5075 FILE: /profile.png SIZE: 898 FILE: /style.css SIZE: 5844 FILE: /style.txt SIZE: 101 FILE: /variables.txt SIZE: 41

Started WiFi Station Terminal Access (STA) regim Current SSID: myssid

ESP32 MAC STA: [D][WiFiGeneric.cpp:293] _eventCallback(): Event: 2 - STA_START 30:AE:A4:06:F6:8C [D][WiFiGeneric.cpp:293] _eventCallback(): Event: 1 - SCAN_DONE [D][WiFiGeneric.cpp:293] _eventCallback(): Event: 4 - STA_CONNECTED [D][WiFiGeneric.cpp:293] _eventCallback(): Event: 7 - STA_GOT_IP

WiFi connected WiFi channel: 1 WiFi RSSI: -56 192.168.200.162 Reading file: /style.css Read from file: яяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяяя

[bospre]

Hello, unfortunatly I have to confirm this behaviour. If I just upload a file, I get garbage when reading the file. If I upload the SPIFFS_Test.ino and it runs once with the line testFileIO(SPIFFS, "/test.txt"); not commented. the file isn't any longer corrupted. Any idea what goes wrong here?

[marhul]

Hi, I had the same behaviour. And then I found this: https://www.mgo-tec.com/blog-entry-esp32-spiffs-easy-websocket-library.html When I change Arduino-esp32 to commit from 19/12/2017 everything is working.

[smacyas]

Yes, I also thought that in December 2017 it worked, but after upgrading at the end of December it stopped. I hope this bug will be fixed.

[hpwit]

@marhul Could you please tell me how to get the commit from 19/12 thank you rgds yves

[rfestag]

@hpwit: Try this:

cd ~/Arduino/hardware/espressif/esp32
#I determined the checkout by running `git log`, and finding the last commit on 12/19/1027
git checkout 70d0d4648766cea047613062ed50a9ecfc9de31f

It seems to be behaving better now for me as well. Not sure if that means this library needs to be updated, or there was a bug introduced in arduino-esp32.

[vindolin]

It's something in the static library tools/sdk/lib/libspiffs.a. I replaced it with the one from 70d0d4648766cea047613062ed50a9ecfc9de31f and everything worked again.

[baggior]

take a look to https://github.com/espressif/arduino-esp32/issues/1022

[hpwit]

@vindolin i have done it and it works like a charm thank you

[baggior]

This tool depends on MKspiffs and it has to be recompiled with the new spiff configuration parameter introduced in the esp idf sdk, starting from 19/12/2017

So the issue is on mkspiffs now

[usmanshahid001]

hi please help i had solve this issue earlier but i changed my laptop and finding the same problem...even replacing the same spiffs.a file in sdk and using the same sketch uploader...........but nothing is working...is there any difference for 32 bit window and 64 bit........

[usmanshahid001]

hi please help i had solve this issue earlier but i changed my laptop and finding the same problem...even replacing the same spiffs.a file in sdk and using the same sketch uploader...........but nothing is working...is there any difference for 32 bit window and 64 bit........

[rfestag]

The correct solution is to update your esp32-arduino library to the latest version from git, and to use the get.py script (details in the esp32-arduino install instructions) to pull in the latests mkspiffs script (I think it is 0.2.2?). That is used by this plugin to do the transfer. Do not use the old spiffs.a.

[usmanshahid001]

it worked with old spiff.a and mkspiffs....thanks rfestag for feedback

[LongmontRobotics]

I deleted and reloaded the entire ESP32 code. Does not work, Is there a valid windows install that someone can post.