May 23rd, 2025 at 5:29am (UTC)
 
 

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When Logging a Support Issue in the Forum, please ensure you have also:-

  • Enabled vMicro > Compiler > Show Build Properties
  • Re-Compile your program with these settings enabled
  		Save the new Output to a Text File and....
  • Click the Reply button and attach as .txt file OR
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Support requests without the output above may be impossible to answer, so please help us to help you
 
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Normal Topic Weird error (Read 1082 times)
SonicPLD
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Weird error
Oct 18th, 2021 at 11:44am
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Board : TWatch 2020 v1
Visual Studio 2019.

ld.exe: VM_DBG\VM_mem_check.c.o:(.literal._VM_freeMemory+0x0): undefined reference to brkval
Error linking for board TTGO T-Watch
ld.exe: VM_DBG\VM_mem_check.c.o:(.literal._VM_freeMemory+0x4): undefined reference to heap_start
Debug build failed for project 'V2'
ld.exe: VM_DBG\VM_mem_check.c.o:(.literal._VM_freeMemory+0x8): undefined reference to __flp
  
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Simon@Visual Micro
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Re: Weird error
Reply #1 - Oct 18th, 2021 at 12:07pm
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Thanks for the report.

Please attach the full build output after doing a Build > Clean, with the below settings Enabled:
vMicro > Compiler > Verbose
vMicro > Compiler > Show Build Properties


ps: Make sure you have not enabled debugger > free memory report. Some boards do not support it.
« Last Edit: Nov 24th, 2021 at 4:47pm by Tim@Visual Micro »  
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