Hello,
I am using skynode v5x, with firmware version PX4 v1.16/v1.12, i am unable to transmit and receive messages via CAN, i’m using raw CAN , i open dev port and try to send messages through CAN1/CAN2, but i see CANH and L lines does not drive, it always stays on 2.5V and messages does not transmit or receive. I disabled uavcan, enabled nuttx, still i m unable to transmit/receive, only loopback mode works with enabling internal loop back via menuconfig, I am using pixhawk adapter board to be used as transiver for CAN voltages, i changed 2 adapter boards, I even tried to use an external transiver still it does not work. I tested internal loop back mode which works but not through physical CAN pins, Could you please help, i even tried tattu_can code which is in px4 repo still it doesnot receive messages. Iam using C/C++
It would be appreciated if you could help
Please share a link to your branch based off of PX4 main branch and I can take a look.
Hello,
I am using PX4 1.16V with skynode X300/v6x and an auterion adapter board v7, im unable to see normal raw CAN 2.0 via menuconfigs for Skynode v6x, it only shows me CANFD, is there a way to access stm32f103 in v6x to enable normal CAN 2.0?
Even if I enable CANFD im getting errors in code in stm32_fdcan_sock.c file, in px4 1.16V without me modifying anything, could you please help me with those errors, and also help me with any sample code for loopback/ CAN TX with CANfd in v1.16v for skynodeX.
i cloned px4 main branch and created a new branch but did not modify anything still i see errors in stm32_fdcan_sock.c file when i enable fdcan via menuconfigs, if i fix those errors im getting some linker errors.
Without looking at code or build output there’s nothing I can do to help
i directly cloned from px4 and enabled fdcan and tried to build and i see these build errors, and also if i try and fix them im getting linker error and errors in can.c file, i want help with how to enable canfd and make it work with px4 1.16v on skynode X
