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Cannot compile on Windows #708

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aaronwesel opened this issue Aug 2, 2023 · 19 comments
Open

Cannot compile on Windows #708

aaronwesel opened this issue Aug 2, 2023 · 19 comments

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@aaronwesel
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Am I the only one having this issue? Wihtout any modification, if I download the Wifi files from github and try to compile it using pio I get an error "Littlefs" not found. What am I doing wrong?
@jeremypoulter
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What enviroment are you using to compile? Can you show a full log? We do build via a GitHub workflow Build/Release OpenEVSE and that is passing.

@aaronwesel
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aaronwesel commented Aug 2, 2023 •
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I am using vscode pio, I followed all the instructions. I am not sure where to get these logs. Here is screenshot if that helps.

Clipboarder 2023 08 02

@jeremypoulter
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Which board/env are you building? Are they actually compilation errors from Platform IO, or just VSCode trying to parse the code? The latter may just be a VS Code miss configuration of VS Code and not impact building/uploading/etc

@aaronwesel
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aaronwesel commented Aug 3, 2023 via email

@jeremypoulter
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Looks like you are using Windows, so could be an issue with that. Will take a look. You could also try installing Ubuntu via WSL and building via that?

@matth-x
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matth-x commented Aug 3, 2023

I had the same issue but assumed that it was due to my local PIO installation (also Windows). As a workaround, I added the following line into platformio.ini (e.g. line 50).

  -D LittleFS=LITTLEFS

@jeremypoulter
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IIRC LITTLEFS was the older version of LittleFS that was supplied as an external library. LittleFS is now included as part of the main ESP32 core and should use LittleFS

@aaronwesel
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Thank you! This was very helpful and resoled this issue. Thank you Jeremy and Matthew.

@jeremypoulter jeremypoulter reopened this Aug 3, 2023
@jeremypoulter jeremypoulter changed the title cannot compile X Cannot compile on Windows Aug 3, 2023
@jeremypoulter
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Let's keep this open till we have a proper solution for building on Windows

@aaronwesel
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I am still having other issues with the code compilation, a different issue. Should we discuss it here, or not?

In file included from C:/Users/techo/.platformio/lib/src/Wire.cpp:32:
C:/Users/techo/.platformio/lib/src/Wire.h:44:5: error: 'i2c_t' does not name a type; did you mean 'ino_t'?
i2c_t * i2c;
^~~~~
ino_t
C:/Users/techo/.platformio/lib/src/Wire.h:64:5: error: 'i2c_err_t' does not name a type; did you mean 'esp_err_t'?
i2c_err_t last_error; // @stickbreaker from esp32-hal-i2c.h
^~~~~~~~~
esp_err_t
C:/Users/techo/.platformio/lib/src/Wire.h:87:5: error: 'i2c_err_t' does not name a type; did you mean 'esp_err_t'?
i2c_err_t writeTransmission(uint16_t address, uint8_t* buff, uint16_t size, bool sendStop=true);
^~~~~~~~~
esp_err_t
C:/Users/techo/.platformio/lib/src/Wire.h:88:5: error: 'i2c_err_t' does not name a type; did you mean 'esp_err_t'?
i2c_err_t readTransmission(uint16_t address, uint8_t* buff, uint16_t size, bool sendStop=true, uint32_t *readCount=NULL);
^~~~~~~~~
esp_err_t
Compiling .pio\build\openevse_esp32-gateway-e_dev\FrameworkArduino\MD5Builder.cpp.o
Compiling .pio\build\openevse_esp32-gateway-e_dev\FrameworkArduino\Print.cpp.o
C:/Users/techo/.platformio/lib/src/Wire.cpp: In constructor 'TwoWire::TwoWire(uint8_t)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:39:6: error: class 'TwoWire' does not have any field named 'i2c'
,i2c(NULL)
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:48:6: error: class 'TwoWire' does not have any field named 'last_error'
,last_error(I2C_ERROR_OK)
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:48:17: error: 'I2C_ERROR_OK' was not declared in this scope
,last_error(I2C_ERROR_OK)
^~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp: In destructor 'virtual TwoWire::~TwoWire()':
C:/Users/techo/.platformio/lib/src/Wire.cpp:55:8: error: 'i2c' was not declared in this scope
if(i2c) {
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:56:9: error: 'i2cRelease' was not declared in this scope
i2cRelease(i2c);
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:56:9: note: suggested alternative: 'i2cRead'
i2cRelease(i2c);
^~~~~~~~~~
i2cRead
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'bool TwoWire::setPins(int, int)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:63:8: error: 'i2c' was not declared in this scope
if(i2c) {
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'bool TwoWire::begin(int, int, uint32_t)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:110:5: error: 'i2c' was not declared in this scope
i2c = i2cInit(num, sda, scl, frequency);
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'void TwoWire::setClock(uint32_t)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:138:21: error: 'i2c' was not declared in this scope
i2cSetFrequency(i2c, frequency);
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:138:5: error: 'i2cSetFrequency' was not declared in this scope
i2cSetFrequency(i2c, frequency);
^~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:138:5: note: suggested alternative: 'getApbFrequency'
i2cSetFrequency(i2c, frequency);
^~~~~~~~~~~~~~~
getApbFrequency
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'size_t TwoWire::getClock()':
C:/Users/techo/.platformio/lib/src/Wire.cpp:143:28: error: 'i2c' was not declared in this scope
return i2cGetFrequency(i2c);
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:143:12: error: 'i2cGetFrequency' was not declared in this scope
return i2cGetFrequency(i2c);
^~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:143:12: note: suggested alternative: 'getApbFrequency'
return i2cGetFrequency(i2c);
^~~~~~~~~~~~~~~
getApbFrequency
C:/Users/techo/.platformio/lib/src/Wire.cpp: At global scope:
C:/Users/techo/.platformio/lib/src/Wire.cpp:148:1: error: 'i2c_err_t' does not name a type; did you mean 'esp_err_t'?
i2c_err_t TwoWire::writeTransmission(uint16_t address, uint8_t *buff, uint16_t size, bool sendStop)
^~~~~~~~~
esp_err_t
C:/Users/techo/.platformio/lib/src/Wire.cpp:154:1: error: 'i2c_err_t' does not name a type; did you mean 'esp_err_t'?
i2c_err_t TwoWire::readTransmission(uint16_t address, uint8_t *buff, uint16_t size, bool sendStop, uint32_t *readCount)
^~~~~~~~~
esp_err_t
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'void TwoWire::beginTransmission(uint16_t)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:166:5: error: 'last_error' was not declared in this scope
last_error = I2C_ERROR_OK;
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:166:5: note: suggested alternative: 'lastError'
last_error = I2C_ERROR_OK;
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:166:18: error: 'I2C_ERROR_OK' was not declared in this scope
last_error = I2C_ERROR_OK;
^~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'uint8_t TwoWire::endTransmission(bool)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:175:9: error: 'last_error' was not declared in this scope
last_error = writeTransmission(txAddress, &txBuffer[txQueued], txLength - txQueued, sendStop);
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:175:9: note: suggested alternative: 'lastError'
last_error = writeTransmission(txAddress, &txBuffer[txQueued], txLength - txQueued, sendStop);
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:175:22: error: 'writeTransmission' was not declared in this scope
last_error = writeTransmission(txAddress, &txBuffer[txQueued], txLength - txQueued, sendStop);
^~~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:175:22: note: suggested alternative: 'beginTransmission'
last_error = writeTransmission(txAddress, &txBuffer[txQueued], txLength - txQueued, sendStop);
^~~~~~~~~~~~~~~~~
beginTransmission
C:/Users/techo/.platformio/lib/src/Wire.cpp:176:26: error: 'I2C_ERROR_CONTINUE' was not declared in this scope
if(last_error == I2C_ERROR_CONTINUE){
^~~~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:178:34: error: 'I2C_ERROR_OK' was not declared in this scope
} else if( last_error == I2C_ERROR_OK){
^~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:185:9: error: 'last_error' was not declared in this scope
last_error = I2C_ERROR_NO_BEGIN;
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:185:9: note: suggested alternative: 'lastError'
last_error = I2C_ERROR_NO_BEGIN;
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:185:22: error: 'I2C_ERROR_NO_BEGIN' was not declared in this scope
last_error = I2C_ERROR_NO_BEGIN;
^~~~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:185:22: note: suggested alternative: 'ESP_ERR_NO_MEM'
last_error = I2C_ERROR_NO_BEGIN;
^~~~~~~~~~~~~~~~~~
ESP_ERR_NO_MEM
C:/Users/techo/.platformio/lib/src/Wire.cpp:191:13: error: 'last_error' was not declared in this scope
return (last_error == I2C_ERROR_CONTINUE)?I2C_ERROR_OK:last_error; // Don't return Continue for compatibility.
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:191:13: note: suggested alternative: 'lastError'
return (last_error == I2C_ERROR_CONTINUE)?I2C_ERROR_OK:last_error; // Don't return Continue for compatibility.
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:191:27: error: 'I2C_ERROR_CONTINUE' was not declared in this scope
return (last_error == I2C_ERROR_CONTINUE)?I2C_ERROR_OK:last_error; // Don't return Continue for compatibility.
^~~~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:191:47: error: 'I2C_ERROR_OK' was not declared in this scope
return (last_error == I2C_ERROR_CONTINUE)?I2C_ERROR_OK:last_error; // Don't return Continue for compatibility.
^~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'uint8_t TwoWire::requestFrom(uint16_t, uint8_t, bool)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:205:9: error: 'last_error' was not declared in this scope
last_error = I2C_ERROR_MEMORY;
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:205:9: note: suggested alternative: 'lastError'
last_error = I2C_ERROR_MEMORY;
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:205:22: error: 'I2C_ERROR_MEMORY' was not declared in this scope
last_error = I2C_ERROR_MEMORY;
^~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:210:5: error: 'last_error' was not declared in this scope
last_error = readTransmission(address, &rxBuffer[cnt], size, sendStop, &cnt);
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:210:5: note: suggested alternative: 'lastError'
last_error = readTransmission(address, &rxBuffer[cnt], size, sendStop, &cnt);
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:210:18: error: 'readTransmission' was not declared in this scope
last_error = readTransmission(address, &rxBuffer[cnt], size, sendStop, &cnt);
^~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:210:18: note: suggested alternative: 'endTransmission'
last_error = readTransmission(address, &rxBuffer[cnt], size, sendStop, &cnt);
^~~~~~~~~~~~~~~~
endTransmission
C:/Users/techo/.platformio/lib/src/Wire.cpp:215:23: error: 'I2C_ERROR_CONTINUE' was not declared in this scope
if( last_error != I2C_ERROR_CONTINUE){ // not a buffered ReSTART operation
^~~~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:221:22: error: 'I2C_ERROR_OK' was not declared in this scope
if(last_error != I2C_ERROR_OK){ // ReSTART on read does not return any data
^~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'virtual size_t TwoWire::write(uint8_t)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:232:13: error: 'last_error' was not declared in this scope
last_error = I2C_ERROR_MEMORY;
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:232:13: note: suggested alternative: 'lastError'
last_error = I2C_ERROR_MEMORY;
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:232:26: error: 'I2C_ERROR_MEMORY' was not declared in this scope
last_error = I2C_ERROR_MEMORY;
^~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:240:5: error: 'last_error' was not declared in this scope
last_error = I2C_ERROR_NO_BEGIN; // no begin, not transmitting
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:240:5: note: suggested alternative: 'lastError'
last_error = I2C_ERROR_NO_BEGIN; // no begin, not transmitting
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp:240:18: error: 'I2C_ERROR_NO_BEGIN' was not declared in this scope
last_error = I2C_ERROR_NO_BEGIN; // no begin, not transmitting
^~~~~~~~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:240:18: note: suggested alternative: 'ESP_ERR_NO_MEM'
last_error = I2C_ERROR_NO_BEGIN; // no begin, not transmitting
^~~~~~~~~~~~~~~~~~
ESP_ERR_NO_MEM
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'virtual void TwoWire::flush()':
C:/Users/techo/.platformio/lib/src/Wire.cpp:288:14: error: 'i2c' was not declared in this scope
i2cFlush(i2c); // cleanup
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:288:5: error: 'i2cFlush' was not declared in this scope
i2cFlush(i2c); // cleanup
^~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:288:5: note: suggested alternative: 'flush'
i2cFlush(i2c); // cleanup
^~~~~~~~
flush
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'uint8_t TwoWire::lastError()':
C:/Users/techo/.platformio/lib/src/Wire.cpp:340:21: error: 'last_error' was not declared in this scope
return (uint8_t)last_error;
^~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:340:21: note: suggested alternative: 'lastError'
return (uint8_t)last_error;
^~~~~~~~~~
lastError
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'uint32_t TwoWire::setDebugFlags(uint32_t, uint32_t)':
C:/Users/techo/.platformio/lib/src/Wire.cpp:380:19: error: 'i2c' was not declared in this scope
return i2cDebug(i2c,setBits,resetBits);
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:380:10: error: 'i2cDebug' was not declared in this scope
return i2cDebug(i2c,setBits,resetBits);
^~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:380:10: note: suggested alternative: 'i2cRead'
return i2cDebug(i2c,setBits,resetBits);
^~~~~~~~
i2cRead
C:/Users/techo/.platformio/lib/src/Wire.cpp: In member function 'bool TwoWire::busy()':
C:/Users/techo/.platformio/lib/src/Wire.cpp:384:25: error: 'i2c' was not declared in this scope
return ((i2cGetStatus(i2c) & 16 )==16);
^~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:384:12: error: 'i2cGetStatus' was not declared in this scope
return ((i2cGetStatus(i2c) & 16 )==16);
^~~~~~~~~~~~
C:/Users/techo/.platformio/lib/src/Wire.cpp:384:12: note: suggested alternative: 'i2cGetClock'
return ((i2cGetStatus(i2c) & 16 )==16);
^~~~~~~~~~~~
i2cGetClock
*** [.pio\build\openevse_esp32-gateway-e_dev\lib359\src\Wire.cpp.o] Error 1
====================================================================================== [FAILED] Took 149.54 seconds ======================================================================================
Environment Status Duration

openevse_esp32-gateway-e_dev FAILED 00:02:29.545
================================================================================= 1 failed, 0 succeeded in 00:02:29.545 =================================================================================

  • The terminal process "C:\Users\techo.platformio\penv\Scripts\platformio.exe 'debug'" terminated with exit code: 1.
  • Terminal will be reused by tasks, press any key to close it.
    image

@jeremypoulter jeremypoulter changed the title X Cannot compile on Windows Cannot compile on Windows Aug 3, 2023
@jeremypoulter
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That file is auto generated by a python script, is using windows \ and breaking the build

@matth-x
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matth-x commented Aug 18, 2023

Update: #682 resolves the LITTLEFS issue.

matth-x added a commit to matth-x/ESP32_WiFi_V4.x that referenced this issue Oct 22, 2023
@matth-x
patch dir separator on Windows (OpenEVSE#708)
2e83cdf
@matth-x matth-x mentioned this issue Oct 22, 2023
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@matth-x
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matth-x commented Oct 23, 2023

A further outstanding issue on Windows is the upload command in the platformio.ini (env:openevse_wifi_v1):

upload_command = curl -F firmware=@$SOURCE http://$UPLOAD_PORT/update --progress-bar | cat

This only works on Linux. Since I prefer working with the Serial flasher anyway, I don't have a fix at hand.

@jeremypoulter
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A further outstanding issue on Windows is the upload command in the platformio.ini (env:openevse_wifi_v1):

upload_command = curl -F firmware=@$SOURCE http://$UPLOAD_PORT/update --progress-bar | cat

This only works on Linux. Since I prefer working with the Serial flasher anyway, I don't have a fix at hand.

I would just use a different board for dev work, the OpenEVSE board is not great for dev work as it only has the one serial port exposed

@matth-x
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matth-x commented Oct 23, 2023

Good tip, the extra debug port would be very handy and I will change my dev setup then.

Apart from that line in the platformio.ini I did not face any further issues on Windows.

@zerodur12
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I have also some issue when compiling on window.
My objective was to test a modification on the latest OpenEVSE WiFi firmware v5.0.2 to test some modification on the current_shaper.cpp to try to solve the shapper issue #762 by supressing line https://github.com/OpenEVSE/openevse_esp32_firmware/blob/e8219948309112c3fb3d73927b05120c058bfc60/src/current_shaper.cpp#L177C1-L179C3 re-compile and test.

But before changing any thing my first test was to verify that I was able to recompile the firmware

for that I'm working with Visual Studio Code under windows, I download https://github.com/OpenEVSE/openevse_esp32_firmware/releases/download/v5.0.2/openevse_wifi_v1.bin open the project and compile it with out any modification.
It compile with success with some warning about GUI v2 file missing:

Processing openevse_wifi_v1 (board: esp32dev; platform: [email protected]; framework: arduino)

Verbose mode can be enabled via -v, --verbose option
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
Firmware Revision: -D BUILD_TAG=local___modified -D BUILD_HASH=_modified
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 (6.0.1) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:

  • framework-arduinoespressif32 @ 3.20006.221224 (2.0.6)
  • tool-esptoolpy @ 1.40400.0 (4.4.0)
  • toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5
    LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
    LDF Modes: Finder ~ chain, Compatibility ~ soft
    Found 48 compatible libraries
    Scanning dependencies...
    Dependency Graph
    |-- ArduinoJson @ 6.20.1
    |-- ArduinoMongoose @ 0.0.18
    |-- Micro Debug @ 0.0.5
    |-- ConfigJson @ 0.0.5
    |-- OpenEVSE @ 0.0.14
    |-- ESPAL @ 0.0.3
    |-- StreamSpy @ 0.0.1
    |-- MicroTasks @ 0.0.3
    |-- ArduinoOcpp @ 0.3.0
    |-- ArduinoOcppMongoose @ 0.1.0
    |-- Adafruit NeoPixel @ 1.11.0
    |-- Adafruit MCP9808 Library @ 1.1.2
    |-- EEPROM @ 2.0.0
    |-- LittleFS @ 2.0.0
    |-- Update @ 2.0.0
    |-- ArduinoOTA @ 2.0.0
    |-- WiFi @ 2.0.0
    |-- DNSServer @ 2.0.0
    |-- ESPmDNS @ 2.0.0
    |-- Ethernet @ 2.0.0
    |-- FS @ 2.0.0
    |-- Wire @ 2.0.0
    Building in release mode
    10.2.4
    Warning: GUI files not found, run 'git submodule update --init' (C:\Users\zerod\OneDrive\Documents\openEvse\openevse_esp32_firmware-5.0.2\openevse_esp32_firmware-5.0.2\gui-v2)
    PATH=C:\Users\zerod.platformio\packages\toolchain-xtensa-esp32\bin;C:\Users\zerod.platformio\packages\tool-mkspiffs;C:\Users\zerod.platformio\packages\tool-mklittlefs;C:\Users\zerod.platformio\packages\tool-mkfatfs;C:\Users\zerod.platformio\packages\[email protected];C:\Users\zerod.platformio\penv\Scripts;C:\Users\zerod.platformio\penv;C:\Users\zerod.platformio\python3;C:\WinAVR-20100110\bin;C:\WinAVR-20100110\utils\bin;C:\Program Files\MATLAB\R2023b\bin;C:\Program Files\nodejs;C:\Program Files\Git\cmd;C:\Users\zerod\AppData\Local\Microsoft\WindowsApps;C:\Users\zerod\AppData\Local\Programs\Python\Python38-32\Scripts;C:\Users\zerod\AppData\Local\Programs\Python\Python38-32;C:\Program Files (x86)\Intel\Trace Analyzer and Collector\9.0.3.050\dll;C:\Program Files\Intel\WiFi\bin;C:\Program Files\Common Files\Intel\WirelessCommon;C:\Users\zerod\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\zerod\AppData\Roaming\npm;C:\Users\zerod\AppData\Local\GitHubDesktop\bin
    Retrieving maximum program size .pio\build\openevse_wifi_v1\firmware.elf
    Checking size .pio\build\openevse_wifi_v1\firmware.elf
    Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
    RAM: [== ] 18.8% (used 61544 bytes from 327680 bytes)
    Flash: [========= ] 93.9% (used 1846321 bytes from 1966080 bytes)
    ===================================================================== [SUCCESS] Took 22.03 seconds =====================================================================

Environment Status Duration

openevse_wifi_v1 SUCCESS 00:00:22.034
====================================================================== 1 succeeded in 00:00:22.034 ======================================================================

and I test the generated firmware.bin file by install it on my EmonEVSE WiFi Connected EV Charging Station (Type-2).
After the OTA Download of the firmware everething seems to be ok and the interface was nominal. But if I switch off and then switch on the EmonEVSE the EmonEVSE stop at the 'initialisation phase' on the display and don't go further

downloading back v5.0.2 openevse_wifi_v1.bin file make the EmonEVSE work again

@aaronwesel
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aaronwesel commented Dec 3, 2023 via email

@alfredoanton82
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alfredoanton82 commented Dec 6, 2023 •
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Hi,

I've spend half afternoon trying to figure this LittleFS error with v2_gui tag until I saw it was an actual issue... XD, Thanks for the fix on the littleFS @matth-x!!

Found the development guide while investigating, (@zerodur12 link) it compiles nicely after installing node.js and build the GUI first... and uploads, directly from platformIO through OTA to an ESP32.

Although it is working as I can see the LCD and the RGB led, and I can connect via web to the openevse, the GUI is simply not shown, no error either... just nothing in the screen.

Any hint? Something I'm missing? Thanks in advance!

Thanks!
Alfredo

@zerodur12
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@alfredoanton82
Hi
I have also follow the development guide but there still some warning during compilation and if I upload the compiled firmware
and like you "I can connect via web to the openevse, the GUI is simply not shown, no error either... just nothing in the screen."

@zerodur12 zerodur12 mentioned this issue Dec 10, 2023
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@jeremypoulter @aaronwesel @alfredoanton82 @matth-x @zerodur12