ESP IDF v5 compatibility.

[ammaree]

We have just upgraded our environment to ESP IDF v5 (Master) and converted all components to meet the new requirements. All applications compile except for a test app that runs on a ESP-WROVER Devkit v4.1 and that utilises the LCDGFX library.

When attempting to compile this app it comes up with an error as below: In file included from /Users/andremaree/Dropbox/devs/ws/z-repo/lcdgfx/src/lcd_hal/avr/../io.h:71, from /Users/andremaree/Dropbox/devs/ws/z-repo/lcdgfx/src/lcd_hal/avr/i2c_embedded.cpp:25: /Users/andremaree/Dropbox/devs/ws/z-repo/lcdgfx/src/lcd_hal/avr/../esp/esp32_i2c.h:34:10: fatal error: driver/i2c.h: No such file or directory 34 | #include "driver/i2c.h" | ^~~~~~~~~~~~~~ The exact same error occurs in a number of places: /ws/z-repo/lcdgfx/src/lcd_hal/avr/i2c_embedded.cpp /ws/z-repo/lcdgfx/src/lcd_hal/arduino/arduino_spi.cpp /ws/z-repo/lcdgfx/src/lcd_hal/arduino/arduino_wire.cpp /ws/z-repo/lcdgfx/src/lcd_hal/arduino/platform.cpp /ws/z-repo/lcdgfx/src/lcd_hal/avr/i2c_twi.cpp /ws/z-repo/lcdgfx/src/lcd_hal/avr/platform.cpp /ws/z-repo/lcdgfx/src/lcd_hal/avr/spi_usi.cpp /ws/z-repo/lcdgfx/src/lcd_hal/esp/esp32_i2c.cpp /ws/z-repo/lcdgfx/src/lcd_hal/avr/spi_avr.cpp /ws/z-repo/lcdgfx/src/lcd_hal/esp/esp32_spi.cpp and many more...

Any suggestions?

[lexus2k]

Hi, I assume that there are some changed defines with new version ESP IDF v5. I see that it builds path including AVR directory, which is wrong for ESP32. I need to double check

[lexus2k]

Can you try the latest fix I committed?

[ammaree]

Looks good, building my side...