LPC551x/S1x Lin Bus support

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LPC551x/S1x Lin Bus support

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Contributor II

Will the LPC551x USART easily support a Lin Bus master Interface?

I note the USART documentation lists:-  Break generation and detection

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NXP TechSupport
NXP TechSupport

Hi George, I hope you're doing well!

 

LPC551x/S1x devices include support for LIN Mode as a part of their configuration.

 

This mode detects and generates the necessary breaks to comply with the LIN protocol, and it can be enabled by changing the following value in the USART's Configuration Register:

image.png

This setting should automatically insert and detect the breaks required by the LIN protocol.

 

For more information, could you please take a look at the following LPC551x/S1x User Manual, chapter 34?

 

Please let me know if you need any more information.

 

Best regards,

Sebastian

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