KL46Z CAN Bus

andrehart — Wed, 31 May 2017 18:58:48 GMT

Hey together,

anyone, who worked with the KL46Z Board and tried a CAN communication?
Which componends you used? MCP2515?
Maybe you got some informations for me :smileyhappy:

Thank you

Andre

Re: KL46Z CAN Bus

kerryzhou — Wed, 07 Jun 2017 03:32:12 GMT

Hello Andre Hartmann,

KL46 chip don't have the CAN module, so you can't use the KL46 directly with CAN bus.

If you want to use it, you need to use the external CAN module. You can use MCP2515 which you mentioned, I find it is the SPI interface, which can communicate with the MCU(KL46).

But we don't have the sample code for it, you need to finish it by yourself.

About the SPI driver, you can refer to our KSDK for FRDM-KL46, there have the SPI driver.

Welcome to MCUXpresso | MCUXpresso Config Tools

SDK builder, then choose FRDM-KL46, generate the code and download it.

Have a great day,
Kerry

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Re: KL46Z CAN Bus