This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Am335x lwip problem

Other Parts Discussed in Thread: SYSBIOS

Hi.

I downloaded SDK 1.1.0.10 and tried to use enetLwip_sysbios.

But I got  data abort error in function ip_input:

[CortxA8]  0x8107a47c  R8  = 0xffffffff
R1 = 0x000000ab  R9  = 0xffffffff
R2 = 0x00000014  R10 = 0xffffffff
R3 = 0x8107ab00  R11 = 0xffffffff
R4 = 0xffffffff  R12 = 0x8104e61e
R5 = 0xffffffff  SP(R13) = 0x8001dbcc
R6 = 0xffffffff  LR(R14) = 0x81072bcc
R7 = 0xffffffff  PC(R15) = 0x8001dbcc
PSR = 0xffffffff
DFSR = 0x00000001  IFSR = 0x00000000
DFAR = 0x8104e62e  IFAR = 0x00000000
ti.sysbios.family.arm.exc.Exception: line 205: E_dataAbort: pc = 0x8001dbcc, lr = 0x81072bcc.
xdc.runtime.Error.raise: terminating execution

The exception occurs on macro   

ip_addr_copy(current_iphdr_dest, iphdr->dest);

I'v searched and found same problem:

but it doesn't work for me.

How can I solve this issue?

What can be the reason of such behaviour and how can  I solve this issue?