|
|||||||||||||||
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.
Loading
configASSERT( ( pxLink->xBlockSize & xBlockAllocatedBit ) != 0 );Posted by cuixiaoxia632 on May 3, 2015 Hi: I use heap4.c for my system memory management. now, I found that system halt some times and printf it halt in heap4.c line 281 configASSERT( ( pxLink->xBlockSize & xBlockAllocatedBit ) != 0 ); it seems that the system try to free memory which is not actually allocated. I wander to know in which case it will happen ? I check my code, pvPortMalloc and vPortFree are always implement in pair.... thank you in advanced. Vincent configASSERT( ( pxLink->xBlockSize & xBlockAllocatedBit ) != 0 );Posted by heinbali01 on May 3, 2015
That would be one explanation, calling vPortFree() too often. Another explanation would be if you overwrite allocated memory. You asked for 1024 bytes and your code is using just a few more bytes. You can also inspect Anyway, it looks like your code is causing corruption of the heap space, somewhere. Regards.
Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.
|
|||||||||||||||
NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.
Meet Richard Barry and learn about running FreeRTOS on RISC-V at FOSDEM 2019
Version 10.1.1 of the FreeRTOS kernel is available for immediate download. MIT licensed.
View a recording of the "OTA Update Security and Reliability" webinar, presented by TI and AWS.
FreeRTOS and other embedded software careers at AWS.
