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odesc
Associate II
July 31, 2021
Solved

Hello, I have replaced LSM6DS3 with the LSM6DS3TR-C, but the INT1 pad of the LSM6DS3TR-C is nevers set to '1', whatever kind of interrupt I send. The INT1 pad is configured in push-pull. Is there anybody faced to this problem? Thank you !

  • July 31, 2021
  • 2 replies
  • 1376 views

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Best answer by odesc

Hello,

it works now : there was a bit to set in the TAP-CFG register of the LSM6DS3TR-C, in order to activate all the interrupts (bit which doesn't exist in the LSM6DS3).

anyway, thanks for your help !

Best regards

Olivier

2 replies

TBomb.1
Visitor II
August 2, 2021

Hi, did you tried configuring the interrupt in open-drain? Note that registers can vary a little so that also the configuration code has to be checked.

Tom

odesc
odescAuthorBest answer
Associate II
August 2, 2021

Hello,

it works now : there was a bit to set in the TAP-CFG register of the LSM6DS3TR-C, in order to activate all the interrupts (bit which doesn't exist in the LSM6DS3).

anyway, thanks for your help !

Best regards

Olivier

Eleon BORLINI
ST Employee
August 3, 2021

Thank you Oliver for having shared your solution!

-Eleon