S32L14x IIC meet default error and hardfault error

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S32L14x IIC meet default error and hardfault error

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GXX
Contributor I

 


Hi NXP Team,

Base infomaiton:
(1)use freeRtos
(2)flexIO iic,100k Hz(The higher the baud rate, the easier it is for problems to occur),sdk 3.5

when use BCI(Bulk current injection) 200~300M Hz test,The following issues may arise in the remarks

Question:
(1)this API return error is 0x0002,and stop BCI(Bulk current injection),Still unable to recover.
FLEXIO_I2C_DRV_MasterSendDataBlocking(&i2cMasterState, tempSOHBuffer, 1, true, BAT_MAX_OUTTIME)
(2)will meet hard fault ,print REGISTER :
R0:1888 R1:1FFF5318 R2:1FFFACB4 R3:00 R12:FA000000 LR:011F11 PC:00 PSR:60000000.CFSR:020000

notes:
When not using interference, there are no aforementioned issues

 

set1.pngset2.png

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