Hello, I’m trying to interface CAN chip MCP2515 with Nano. I’m using L4T 32.2.1. There are two SPI buses out from Nano that are connected to two MCP2515 on our carrier. I’ve interfaced MCP2515 with TX1, TX2 for our other carriers in the past. But I’m not able to make progress for Nano. I’ve the …

You can reference to below link to update the bootloader to make sure the PIN is correct. GitHub - gtjoseph/jetson-nano-support at l4t_32.2.1 l4t_32.2.1 Contribute to gtjoseph/jetson-nano-support development by creating an account on GitHub.

Interface SPI to CAN controller MCP2515

Autonomous Machines Jetson & Embedded Systems Jetson Nano

hj-ca October 8, 2019, 4:40pm 6

Thanks, I got both MCP2515 working, only change I had to make is to adjust the SPI frequency to match with MCP2515.

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Interface SPI to CAN controller MCP2515

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