# FreeRTOS/Demo/CORTEX\_LM3Sxxxx\_IAR\_Keil **URL:** \ **Category:** Kernel\ **Created:** [December 14, 2010, 12:27pm UTC](https://forums.freertos.org/t/freertos-demo-cortex-lm3sxxxx-iar-keil/3557 "2010-12-14T12:27:19Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\ **Post date:** [December 14, 2010, 12:27pm UTC](https://forums.freertos.org/t/freertos-demo-cortex-lm3sxxxx-iar-keil/3557/1 "2010-12-14T12:27:19Z")
**[hendrix1](https://sourceforge.net/u/hendrix1/)** wrote on [Tuesday, December 14, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/9e8989d5/#c659): 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, ---
**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\ **Post date:** [December 14, 2010, 12:48pm UTC](https://forums.freertos.org/t/freertos-demo-cortex-lm3sxxxx-iar-keil/3557/2 "2010-12-14T12:48:30Z")
**[davedoors](https://sourceforge.net/u/davedoors/)** wrote on [Tuesday, December 14, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/9e8989d5/#0e1f): 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? ---
**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\ **Post date:** [December 14, 2010, 1:08pm UTC](https://forums.freertos.org/t/freertos-demo-cortex-lm3sxxxx-iar-keil/3557/3 "2010-12-14T13:08:51Z")
**[hendrix1](https://sourceforge.net/u/hendrix1/)** wrote on [Tuesday, December 14, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/9e8989d5/#37cf): 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, ---
**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\ **Post date:** [December 14, 2010, 1:28pm UTC](https://forums.freertos.org/t/freertos-demo-cortex-lm3sxxxx-iar-keil/3557/4 "2010-12-14T13:28:55Z")
**[hendrix1](https://sourceforge.net/u/hendrix1/)** wrote on [Tuesday, December 14, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/9e8989d5/#cb7a): 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, ---
**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\ **Post date:** [December 14, 2010, 2:09pm UTC](https://forums.freertos.org/t/freertos-demo-cortex-lm3sxxxx-iar-keil/3557/5 "2010-12-14T14:09:31Z")
**[davedoors](https://sourceforge.net/u/davedoors/)** wrote on [Tuesday, December 14, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/9e8989d5/#b63f): 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? ---
**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\ **Post date:** [December 14, 2010, 2:30pm UTC](https://forums.freertos.org/t/freertos-demo-cortex-lm3sxxxx-iar-keil/3557/6 "2010-12-14T14:30:36Z")
**[hendrix1](https://sourceforge.net/u/hendrix1/)** wrote on [Tuesday, December 14, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/9e8989d5/#9b2b): Hi Davedoors, Thank you . The issue was mainINCLUDE\_WEB\_SERVER . Jimi,