S32K3 LPSPI Fault detect

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S32K3 LPSPI Fault detect

991 次查看
kjy106906
Contributor IV

Hi I am using S32K312.
I am using LPSPI in polling mode.
Can you detect the below error in Lpspi_Ip_SyncTransmit function?
MOSI, MISO Short or spi clock GND short

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969 次查看
PetrS
NXP TechSupport
NXP TechSupport

Hi,

no, LPSPI module does not have functionality to detect such kind of errors.
You have to rely on expected data exchanged between devices.

BR, Petr

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