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LPI2C with ISELED of Iseled_freemaster_s32k144(RTM SDK3.0) quesiton

Question asked by Kimihiro Ikeda on Dec 12, 2019
Latest reply on Dec 20, 2019 by Kimihiro Ikeda


Now, I am trying to add LPI2C master communication function to Iseled_freemaster_s32k144 example code.
(Our Demo board is S32K144VB-Q100)


However, I2C signals didn't output from PTA2&PTA3 port where I assigned the LPI2C output.

Of course, I added lpi2c component to ISELED project.

And I set LPI2C ports in "pin_mux:Pinsettings"  and set another parameter like as "Ipi2c_master_s32k144 example code.


(Q)Are there any hardware resource limitation to use LPI2C function  with ISELED solution?



When  I called  LPI2C_DRV_MasterSendDataBlocking(INST_LPI2C1, buffer, TRANSFER_SIZE, true, OSIF_WAIT_FOREVER) fuction, then the program pointer will  stay in osif1() routine.


At another sample code(i.e ftm_periodic_interrupt_s32k144), there were no problems at the same operation of above(ISELED sample code). 



Best reagards