8168开发调试时。
通过在CCS自带sysbios typical demo例程中增加random hough检测椭圆。
先预处理通过前景检测粗略定位椭圆区域，现运行3帧图像后，跳出下面失败。通过跟踪代码，在free图像时，内存释放出错，查找释放位置（0x80368FB8），没有发现问题的。
enter main()
enter taskFxn()
上两行为程序中“system_printf()”打印的内容，表示代码出错提前完成吗？具体错误如下：
“ti.sysbios.heaps.HeapMem: line 345: assertion failure: A_invalidFree: Invalid free xdc.runtime.Error.raise: terminating execution.”
各位大牛，请帮忙解决:
附错误提示中涉及的line 345代码：
/* * Make sure the entire buffer is in the range of the heap.
* Note the obj->head.size never changes.
* The "- 1" is to handle the case were the buffer goes up
* the 0xFFFFFFFF. Without the "- 1", the buf + size is 0.
* This was done to address SDOCM00096968. */
Assert_isTrue((((UArg)newHeader >= (UArg)(obj->buf)) && ((UArg)newHeader + (size - 1) <= (UArg)(obj->buf) + (obj->head.size - 1))), HeapMem_A_invalidFree);
