Banner_AURIX_Security-Solution Banner_AURIX_Safety_Products ShieldBuddy TC275 Banner_AURIX_OnzerOS

infineon4engi@twitter twitter

infineon4engineers Facebook

infineon@linkedin linkedin

infineon@youtube youtube

+ Reply to Thread
Results 1 to 2 of 2
  1. #1
    Beginner Beginner TMorita is on a distinguished road
    Join Date
    Dec 2018

    TC233 Multican Interrupts

    I'm seeing an odd problem with TC233 Multican interrupts.
    I set up a Kvaser to send a steady stream of random CAN messages, but I only see the TC233 interrupt handler called once.
    Yes, I am calling IfxCpu_enableInterrupts(); at the end of the interrupt handler to reenable interrupts.
    Can anybody offer any suggestions on things to check?


  2. #2
    Intermediate Intermediate Lukas_G is on a distinguished road
    Join Date
    Apr 2019
    Are there others interrupt with higher priority, or maybe you really never leave this interrupt ?

    IfxCpu_enableInterrupts() is pointles in this case.

    when program enter interrupt it disable other interrupts and when it leaves interrupt it re-enable interruptions ,
    IfxCpu_enableInterrupts() is used when you need to use interrupts when you're already in interrupt.
    Last edited by Lukas_G; Jun 14th, 2019 at 07:52 AM.


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.