+ Reply to Thread
Results 1 to 2 of 2

Thread: using LWIP with CMSIS RTOS and custom threads

  1. #1
    New Member New Member sms is on a distinguished road
    Join Date
    Mar 2020

    using LWIP with CMSIS RTOS and custom threads

    Dear all,
    I have a XMC4800 Relax Development Kit and try to setup a simple Ethernet communication.
    Following the documentation of "ETH_LWIP - Usage" I'm able to configure and setup the Ethernet communication with a RTOS.
    After calling osKernelStart() I'm able to ping the device.
    Now, I would add two additional thread to my application. One should handle the TCP communication and the other control additional IO's.

    Unfortunately, as soon as I define an thread and use osThreadCreate(osThread(thread1), NULL) the device doesn't respond to a ping.
    My thread is working.
    Does any one know, how to add additional threads to the CMSIS RTOS when using LWIP?
    Or does some were exist an example using lwIP wit cmsis rtos and custom threads?

    Thanks for any hint!

  2. #2

    Infineon Employee
    Infineon Employee
    jferreira will become famous soon enough
    Join Date
    Oct 2012

    Be sure to have configured correctly the "Number of concurrent running user threads" and "Number of threads with user-provided stack size"
    Click image for larger version

Name:	cmsis_rtos_rtx_configuration.png
Views:	0
Size:	9.3 KB
ID:	4578

    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

+ Reply to Thread

Tags for this Thread


All content and materials on this site are provided “as is“. Infineon makes no warranties or representations with regard to this content and these materials of any kind, whether express or implied, including without limitation, warranties or representations of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. No license, whether express or implied, is granted by Infineon. Use of the information on this site may require a license from a third party, or a license from Infineon.

Infineon accepts no liability for the content and materials on this site being accurate, complete or up- to-date or for the contents of external links. Infineon distances itself expressly from the contents of the linked pages, over the structure of which Infineon has no control.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Usage Terms of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Usage Terms of this site. Infineon reserves the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.