IMPORTANT: Infineon Forums currently doesn’t allow sign-in & registrations to prepare for the upcoming transition. To learn more, check out our announcement.
Results 1 to 2 of 2

Thread: IRMCK099 uart issue

  1. #1
    New Member New Member minlonger is on a distinguished road
    Join Date
    Oct 2019

    IRMCK099 uart issue

    I have some question,hope to get your help.

    I use two IRMCK099 on my machine.When the host board sends command to 099 every 2ms by uart (command 08).Most of the time, the 01 slave 099 replies to the command, but sometimes it doesn't reply to the message.
    Why is this? Do I need to delay between every tow commands ?
    thankyou !

    The green signal is host send to 099 by uart ,command 08 and slave address is 00.
    The yellow signal is one 099 send reply to host, and you can see that a reply signal is missing in the middle

    Click image for larger version

Name:	123.png
Views:	2
Size:	31.6 KB
ID:	4214

  2. #2
    New Member New Member jure.novak is on a distinguished road
    Join Date
    Sep 2019
    Hi minlonger,

    I don’t know if it is the same issue, but when communicating with my IMC101 microcontroller I found out that it takes from 0.5 to 50 ms for controller to respond on sent request. Maybe try to increase time period from 2 ms to something less frequent.

    Last edited by jure.novak; Oct 23rd, 2019 at 11:30 PM.

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.