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Linking fails with latest arduino-esp32

See original GitHub issue

Hello together, with the latest arduino-esp32, I’m getting linker errors with platform-espressif32. Compilation in Arduino with the same arduino-esp32 works fine (https://pastebin.com/Z6XaJUUz). The errors with PIO: https://pastebin.com/q96pXzrm

The environment:

[env:demo_env]
platform = espressif32
board = esp-wrover-kit
upload_protocol = esptool
monitor_speed = 115200
framework = arduino
monitor_filers = esp32_exception_decoder
platform_packages =
      framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git

OS is Linux Mint 19.3

This does not happen when using the default framework-arduinoespressif32. Unfortunately, due to #298 that’s not a solution for me.

Best regards margau

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:6 (1 by maintainers)

Top GitHub Comments

1reaction

margaucommented, Apr 27, 2020

Another Update: Workaround is adding board_build.ldscript = esp32_out.ld (or other ldscript) manually to the build-env - the root cause (config.build.arduino.ldscript not used when using framework-arduinoespressif32 as custom platform package) I haven’t found yet.

@valeros, could you take a look at this part of configuration? Thanks!

0reactions

valeroscommented, Apr 27, 2020

Hi @margau ! There is a pending PR https://github.com/espressif/arduino-esp32/pull/3735 with changes required to work with the upstream Arduino for ESP32. You can try to add that two lines from the PR to the freshly pulled package and should work.