infineon4engi@twitter infineon4engineers infineon@linkedin infineon@youtube
twitter Facebook Linkedin Youtube

+ Reply to Thread
Results 1 to 2 of 2

Thread: DPS422 reference value for raw temperature and pressure measurement

  1. #1
    New Member New Member ludw is on a distinguished road
    Join Date
    Aug 2019
    Posts
    1
    Points
    15

    DPS422 reference value for raw temperature and pressure measurement

    I'm using the DPS422 via i2C but not getting the correct temperature und pressure.
    Maybe I'm calculating wrong, but I can't find anything wrong in my code.
    Are there any reference values for the raw data that is send from the sensor?
    My raw pressure value is 0xFDDCE6 and the temperature value is 0x016932.
    The reason I'm asking is, because I think the pressure value is pretty high for room conditions.

    Thank you for your help.

  2. #2
    New Member New Member Chruge is on a distinguished road
    Join Date
    Jun 2020
    Posts
    1
    Points
    40
    Hi Iudw

    I assume the reason your not getting any help is because calculation of the pressure depends on the settings you've made too. If you check the datasheet on page 16 (5.1.1) you see, that you have to apply Oversampling Rate kP.

    What settings are you using?

    Kind regards

+ Reply to Thread

Tags for this Thread

Disclaimer

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.