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FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
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IAR AVR 5.40 warningPosted by Zal Zalak on February 3, 2010 Hello I compiler freeRTOS demo project for AVR with IAR ver 5.40 ,but the compiler generates 1 warning at line 422 of tasks.c file: pxTopOfStack = ( portSTACK_TYPE * ) ( ( ( unsigned long ) pxTopOfStack ) & ( ( unsigned long ) portBYTE_ALIGNMENT_MASK ) ); this is warning message of compiler: Warning[Pe1053]: conversion from integer to smaller pointer E:\freeRTOS_AVRProj\freeRTOS\tasks.c 422 Please help me to edit this line and file for removing this warning. best regards Zal RE: IAR AVR 5.40 warningPosted by MEdwards on February 3, 2010 Try changing the tow (unsigned long) casts to (unsigned portSTACK_TYPE) or just (portSTACK_TYPE) if it is already unsigned. Post back if this works or not. RE: IAR AVR 5.40 warningPosted by Zal Zalak on February 6, 2010 The above change will not work ! please help me Mr barry. RE: IAR AVR 5.40 warningPosted by Bernardo on February 9, 2010 To solve it you can cast to unsigned int instead of unsigned long, it works and it should be correct because pointers are two bytes in size, as so the correct cast is to a two-byte wide type.
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NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.
Meet Richard Barry and learn about running FreeRTOS on RISC-V at FOSDEM 2019
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