FreeRTOS/Demo/CORTEX_LM3Sxxxx_IAR_Keil

Kernel
1

hendrix1 wrote on Tuesday, December 14, 2010:

Hello,

I use Keil and LM3S8962 board  and I compiled FreeRTOS+uIP examples  \\FreeRTOSV6.1.0\Demo\CORTEX_LM3Sxxxx_IAR_Keil\*.* . 
I set the right IP  address but I don’t received any response at ping command and also I don’t see any activity from board when I used a network analyzer.

Is this example ok ? Do you see same issue ?

Jimi,

2

davedoors wrote on Tuesday, December 14, 2010:

Are you using a cross over cable?
Are you going through a router?
Is the rest of the application running ok?
What is the IP address or the target and the machine you are pinging from?
What is the MAC address you are using on the target?

3

hendrix1 wrote on Tuesday, December 14, 2010:

Hi Davedoors,

Thanks for your response:

1)Yes I use a cross cable when I connect the board to PC and normal  when a use the router. But I don’t see any network activity. I have tested the board with another TCP/IP firmware and it is ok.

2)The rest application seem to be ok . On LCD it show   all time  PASS  .

3)My PC IP is  192.168.1.24  and board IP is 192.168.1.25  .

uIP_Task.c

/* IP address configuration. */
#define uipIP_ADDR0 192
#define uipIP_ADDR1 168
#define uipIP_ADDR2 1
#define uipIP_ADDR3 25

4)The MAC is default  from flash:
/* Get the device MAC address from flash */
    FlashUserGet(&ulUser0, &ulUser1);

Do you think that I should change the MAC ?

I try to run this example can you help me ?

Jimi,

4

hendrix1 wrote on Tuesday, December 14, 2010:

Hi Davedoors,

I also set a custom MAC but again I don’t see any network activity.
    pucMACArray = 0x00;
    pucMACArray = 0xaa;
    pucMACArray = 0x00;
    pucMACArray = 0x62;
    pucMACArray = 0xc6;
    pucMACArray = 0x09;

Jimi,

5

davedoors wrote on Tuesday, December 14, 2010:

At the top of main.c there is a constant mainINCLUDE_WEB_SERVER. By default it is set to 0. It needs to be set to 1 to include the TCP/IP stack. Have you set it to 1?

6

hendrix1 wrote on Tuesday, December 14, 2010:

Hi Davedoors,

Thank you . The issue was mainINCLUDE_WEB_SERVER .

Jimi,