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88d623bedb
* Add vitepress tree * Update existing workflows so they dont trigger on changes in the docs path * Add nojekyll, package.json, LICENCE etc * Add crowdin docs upload/download scripts * Add docs flaw checker workflows * Used docs prefix for docs workflows * Crowdin obvious fixes * ci: docs move to self hosted runner runs on a beefy server for faster builds Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: don't run build action for docs or ci changes Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: update runners Signed-off-by: Ramon Roche <mrpollo@gmail.com> * Add docs/en * Add docs assets and scripts * Fix up editlinks to point to PX4 sources * Download just the translations that are supported * Add translation sources for zh, uk, ko * Update latest tranlsation and uorb graphs * update vitepress to latest --------- Signed-off-by: Ramon Roche <mrpollo@gmail.com> Co-authored-by: Ramon Roche <mrpollo@gmail.com>
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Frequently Asked Questions
Build Errors
Flash Overflow
The amount of code that can be loaded onto a board is limited by the amount of flash memory it has. When adding additional modules or code its possible that the addition exceeds the flash memory. This will result in a "flash overflow". The upstream version will always build, but depending on what a developer adds it might overflow locally.
region `flash' overflowed by 12456 bytes
To remedy it, either use more recent hardware or remove modules from the build which are not essential to your use case. The configuration is stored in /PX4-Autopilot/boards/px4 (e.g. PX4-Autopilot/boards/px4/fmu-v5/default.px4board). To remove a module, just comment it out:
#tune_control
Identifying large memory consumers
The command below will list the largest static allocations:
arm-none-eabi-nm --size-sort --print-size --radix=dec build/px4_fmu-v5_default/px4_fmu-v5_default.elf | grep " [bBdD] "
USB Errors
The upload never succeeds
On Ubuntu, uninstall the modem manager:
sudo apt-get remove modemmanager