S32K144 LIN Data receiving

[qiansan]

S32K144 As master node Is the data received from the Lin slave node through an interrupt

[Robin_Shen]

Hi qiansan,

Here you can see the LIN_LPUART_DRV_IRQHandler is used to for LIN driver:

Best Regards,
Robin
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[qiansan]

However, in the execution process of the main function, I did not find the part of serial port interrupt service function registration, nor did I find the part of serial port interrupt enable. If Lin communication uses serial port interrupt to receive data, where is the interrupt enabled and where is the interrupt service function registered?

[Robin_Shen]

You can find them here:

[qiansan]

If the Lin node enters the sleep mode, does it adjust some functions of the serial port to the low-power mode or turn it off? I would like to ask what functions are adjusted to reduce the power consumption if the node enters the sleep mode compared with the normal mode