Lanbon L8 build error using platformio-core

[nagyrobi]

Perform all steps below and tick them with [x]

• Check the related part of the Documentation
• Update hasp-lvgl to the latest version
• Reproduce the issue and describe all steps

Describe the bug

Build for Lanbon L8 fails with:
Error: The program size (1447642 bytes) is greater than maximum allowed (1441792 bytes)
Nevertheless tried to flash to the unit, that didn't produce an error. But the device doesn't boot, only a white screen appears.

To Reproduce

• Set up a platformio-core environment. (note: Tasmota builds correctly in the same environment).
• Clone repo
• Create platformio_override.ini where I only uncomment user_setups/esp32/*.ini and lanbon_l8
• Build with pio run 2>&1 | tee build.log

See: build.log

Expected behavior

Have a build without errors.

Screenshots or video

[fvanroie]

The recent espressif v3.1.0 is quite a bit larger then v3.0.0, causing the build to fail.
I pinned it to the previous platform = espressif32@3.0.0 for Lanbon L8 builds now.

[nagyrobi]

OK testing...

[nagyrobi]

Still not good: build.log

[fvanroie]

Which branch are you building?

[nagyrobi]

The default one which comes with git clone --recursive https://github.com/fvanroie/hasp-lvgl as stated in the main readme.

[fvanroie]

OK I need to investigate this a bit further. In the meantime, you can use the auto-compiled binary from https://github.com/fvanroie/hasp-lvgl/actions/runs/622049076. The linux build seems to build find, while on Windows it fails...

[nagyrobi]

I'm on Linux too and it fails...
Auto-compiled binary is OK and #71 works perfect with my 63-character key.

[nagyrobi]

Maybe because BLE stack included with Lanbon L8?

Compiling .pio/build/lanbon_l8/lib079/BLE/BLE2902.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLE2904.cpp.o
Archiving .pio/build/lanbon_l8/libb0f/libAceButton.a
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEAddress.cpp.o
Indexing .pio/build/lanbon_l8/libb0f/libAceButton.a
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEAdvertisedDevice.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEAdvertising.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEBeacon.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLECharacteristic.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLECharacteristicMap.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEClient.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEDescriptor.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEDescriptorMap.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEDevice.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEEddystoneTLM.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEEddystoneURL.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEExceptions.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEHIDDevice.cpp.o
Archiving .pio/build/lanbon_l8/lib083/libConsoleInput.a
Archiving .pio/build/lanbon_l8/libda1/libEEPROM.a
Indexing .pio/build/lanbon_l8/lib083/libConsoleInput.a
Indexing .pio/build/lanbon_l8/libda1/libEEPROM.a
Compiling .pio/build/lanbon_l8/lib079/BLE/BLERemoteCharacteristic.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLERemoteDescriptor.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLERemoteService.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEScan.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLESecurity.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEServer.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEService.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEServiceMap.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEUUID.cpp.o
Archiving .pio/build/lanbon_l8/lib06a/libPubSubClient.a
Indexing .pio/build/lanbon_l8/lib06a/libPubSubClient.a
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEUtils.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/BLEValue.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/FreeRTOS.cpp.o
Compiling .pio/build/lanbon_l8/lib079/BLE/GeneralUtils.cpp.o

Afaik this device doesn't support Bluetooth so maybe this just takes up the space?

EDIT: added ESP32 BLE Arduino to lanbon_l8.ini's lib_ignore section. It didn't compile BLE in anymore, but the program size is still the same. I don't get it...
Ran pio run -t clean before...

[nagyrobi]

I succeeded to create an image which fits in by removing robotocondensed_regular_28_nokern.c.
Since it doesn't seem support LATIN-2 or Unicode chars, it needs replacement anyway (at least for me). The demo pages still show without robotocondensed_regular_28_nokern.

[nagyrobi]

0.4.0-dev now builds like this:

Visual Studio + Platformio on a Linux desktop environment (Ubuntu 20.04):
Flash: [==========] 97.9% (used 1411030 bytes from 1441792 bytes)

Platformio-Core only on a Linux VM headless envoronmnt (CentOS 7.9):
Flash: [==========] 100.5% (used 1448530 bytes from 1441792 bytes)

Really strange...

[fvanroie]

The partition size for 0.4.0-dev is now increased to 2Mb.

[nagyrobi]

Great! What's the flash size of Lanbon L8 btw?

[fvanroie]

It's 8Mb

[nagyrobi]

Thx