How can I test the UART on the FMU?

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How can I test the UART on the FMU?

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nxf58541
NXP Employee
NXP Employee

Is there a way to check the UART on the FMU to see if it functioning correctly? I've tried everything (checked the baud, delt with RPi serial shenanigans, swaped Rx Tx wires, etc.) to hook up an RPi and just can't get an Rx signal on the FMU or RPi.

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nxf58541
NXP Employee
NXP Employee

The serial (UART) port first must fully configured via parameters. Please check out this link: https://docs.px4.io/v1.9.0/en/peripherals/serial_configuration.html.

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653 Views
nxf58541
NXP Employee
NXP Employee

The serial (UART) port first must fully configured via parameters. Please check out this link: https://docs.px4.io/v1.9.0/en/peripherals/serial_configuration.html.

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