I need product recomendation using LIN protocol

cherrytasty · ‎2024-05-29

Hello. i'm trying to controll actuator by lin protocol.

Which mcu is fit for me?

and what i have to perchase more things?

(for example, lin transceiver is need nor not, 1 more mcu for master-slave configuration)

and which software i can use for it?

and i wanna control actuators using on/off button.

i can control button by lin protocol too?

mƎALLEm · ‎2024-07-19

Hello,

It depends on how to plan to use the MCU in your application and USART in STM32 features LIN mode.

For example, you can select STM32F031 MCU an entry level product that has one SUART instance (USART1) that features LIN mode. According to STM32F031 datasheet:

And yes you need a transceiver for LIN communication.

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Techn · ‎2024-07-19

You will need a transreceiver.

https://controllerstech.com/stm32-uart-9-lin-protocol-part-2/#:~:text=The%20Lin%20protocol%20supports%20the,CS%20pin%20for%20the%20transceiver.

If you feel a post has answered your question, please click "Accept as Solution".

mƎALLEm · ‎2024-07-19

Hello,

It depends on how to plan to use the MCU in your application and USART in STM32 features LIN mode.

For example, you can select STM32F031 MCU an entry level product that has one SUART instance (USART1) that features LIN mode. According to STM32F031 datasheet:

And yes you need a transceiver for LIN communication.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.