Matt Thompson(@fuzziphy):5Mbit CAN link to the custom motor controller is working from the Jetson using an MCP2518FD SPI interface. Working end to end with a Bluetooth gamepad sending velocity targets over CAN, and the motor controller firmware does cascaded cycle by cycle current PI loop, and a velocity loop from the optical encoder. Need to CNC a second motor driver, and a power distribution/voltage monitor board…

Matt Thompson

@fuzziphy

“The measure of intelligence is the ability to change” -Albert Einstein

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Matt Thompson@fuzziphy

2026.09.18 01:50

5Mbit CAN link to the custom motor controller is working from the Jetson using an MCP2518FD SPI interface. Working end to end with a Bluetooth gamepad sending velocity targets over CAN, and the motor controller firmware does cascaded cycle by cycle current PI loop, and a velocity loop from the optical encoder. Need to CNC a second motor driver, and a power distribution/voltage monitor board…