We are trying to use LPS22HH as a slave device in I3C protocol. We would like to know how to generate In Band Interrupt request from the slave device.
The slave is expected to pull the SDA line low to interrupt the master for In-Band Interrupt (according to mipi I3C specifications). We would like to simulate the above condition using LPS22HH device. We observed from the LPS22HH datasheet that we can generate interrupt events using the below mechanisms(referred in the diagram). We have tried below interrupt types by setting various registers with different combinations to generate the below interrupts but we were not able to generate In-Band Interrupt (slave pulling SDA line low to interrupt master).
Please let us know your thoughts on how to generate In-Band Interrupt to master using LPS22HH.
