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espressif / idf-eclipse-plugin

Espressif-IDE (based on Eclipse CDT) for ESP-IDF CMake based projects 4.x and above
https://docs.espressif.com/projects/espressif-ide/en/latest/index.html
Eclipse Public License 2.0
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Bullshitty error message about format specifier (IEP-1261) #992

Open powerbroker opened 5 months ago

powerbroker commented 5 months ago

Describe the bug specifying printf("%lu", ...)" for value of 'uint32_t' results in Eclipse error message 'Format specifies type unsigned long but argument is of type unsigned int...' even if code WAS BUILT SUCCESSFULLY. applying suggested fix - change '%lu' to '%u' - removes error message but BUILD FAILS with format error.

To Reproduce just compile printf from screenshot enjoy fake error / build failure of 'correct' code

Expected behavior successfully compiled code HAS NO ERRORS like this.

Screenshots image

Espressif-IDE Product Information: Operating System: windows 11 Java Runtime Version: 21.0.3+9-LTS Eclipse Version: 4.32.0.v20240601-0610 Eclipse CDT Version: 11.6.0.202403071917 IDF Eclipse Plugin Version: 3.0.0.202406051940 ESP-IDF v5.2.1-dirty Python set for IDF_PYTHON_ENV: Python 3.9.16

gtjoseph commented 3 months ago

The whole switch to the LSP editor is a complete disaster but there is a workaround for this one. Use the PRIu32 macro instead of %u or %lu ...

sprintf((char *)UART_IO.dataTx, "%" PRIu32 ";" PRIu32 "",

You might need to include <inttypes.h> to get the macros.

juantxorena commented 2 months ago

I've being hit by this very stupid bug now. Probably some misconfiguration on the settings of eclipse, but I have no idea how to fix it.