Memory Allocation problem

Leandro Martins

Other Parts Discussed in Thread: SYSBIOS

Hi All,

I am starting programing with Tiva-C TM4C1294XL, I just created a project from the TI-RTOS Driver template projects and I enabled the NDK (TCP, IP and HTTP) and FatFS in the configuration.

I did not add new code to the program. When I try to debug the program, I receive the folowing message in the console:

Starting the example
System provider is set to SysMin. Halt the target to view any SysMin contents in ROV.
ti.sysbios.heaps.HeapMem: line 307: out of memory: handle=0x200110fc, size=1804
00000.000 mmBulkAlloc(): could not allocate memory.
00000.000 out of memory: handle=0x0, size=536929020
Service Status: DHCPC : Failed : : 000
ti.sysbios.heaps.HeapMem: line 307: out of memory: handle=0x200110fc, size=2048
xdc.runtime.Error.raise: terminating execution

The Memory Allocation view show me that my program is using 106 Kb Flash and 77 Kb SRAM.

What do I need to do in this case?

Thanks in advance.

Leandro

over 11 years ago

0 Amit Ashara over 11 years ago

TI__Guru**** 244440 points

Hello Leandro,

Moving it to the TI-RTOS forum as it could be related to the configuration.

Regards
Amit

0 Tom Kopriva over 11 years ago

TI__Mastermind 20480 points

Leandro,

you may want to take a look at these wiki pages (Concerto Example is the same example as used in tcpEcho) The NDK has a lot of different options which can use up quite a bit of memory. I think you will want to find out exactly where all this heap is going first before you try increasing the heap size. For example, you can perhaps opt to reduce the buffer sizes used by the NDK to save some memory.

0 Leandro Martins over 11 years ago in reply to Tom Kopriva

Intellectual 420 points

Tks Tom, I will take a look at this wiki.

Best Regards

Processors

Processors forum

Memory Allocation problem