TMS320C6657: Out of memory

user5992872

Part Number: TMS320C6657
Other Parts Discussed in Thread: SYSBIOS

I created a project under SYS / BIOS, transmitted and received data through the network TCP client, and established two timers to control the transmission and reception interval respectively. The project can be compiled and the memory allocation under the .map file is displayed reasonably. When running the project, sometimes it can run normally, and sometimes the following error occurs:

ti.sysbios.heaps.HeapMem:line 307:out of memory:handle=0x108a3ad8,size=24
ti.sysbios.heaps.HeapMem:line 307:out of memory:handle=0x108a3ad8,size=84
Timer create failed

How can this problem be solved?
Thanks!

over 5 years ago

0 Victor Kazmirenko over 5 years ago

Guru 13202 points

Hello,

I just want to point, that map file tells you static allocations, and your problem happens with heap, which is dynamic allocation. I don't know details of your setup, and even if that is NDK, I have fragmentary knowledge on its guts, so you'd better wait till NDK guru jumps in. Before that I would monitor heap sizes during your application execution. Take a look at HeapMem_getStats(), perhaps real-time object view also may help.