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compiling warnings

Posted by dmitri17 on August 12, 2017

how to fix it In function ‘prvHeapInit’: ../../Source/portable/MemMang/heap2.c:297:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] pucAlignedHeap =(uint8t*)(((portPOINTERSIZETYPE)&ucHeap[portBYTEALIGNMENT])&(~((portPOINTERSIZETYPE)portBYTEALIGNMENT_MASK)));

compiling warnings

Posted by richard_damon on August 13, 2017

Which port are you using?

Sounds like it has a wrong definition for portPOINTERSIZETYPE

compiling warnings

Posted by rtel on August 13, 2017

Yes - or no definition at all. Only newer ports have the definition. The older 16-bit ports, which have different sizes as per the warning, and don't have the definition, can generate this warning. The warning can be ignored, or you can add portPOINTERSIZETYPE to your portmacro.h file.

compiling warnings

Posted by dmitri17 on August 13, 2017

Thank you all for the help me.Real Time Engineers ltd suggested a good solution.

compiling warnings

Posted by dmitri17 on August 13, 2017

avr-gcc (GCC) 4.9.2 FreeRTOSv9.0.0 -mmcu=atmega328p

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