WebJun 26, 2024 · I'm trying to read data from a telnet session in golang. I wrote the following functions in an attempt to accomplish this. Initially I was having an issue where I was reading from a socket with no data so it would lock and never return. WebJul 20, 2024 · As a first step we configure the can and can_raw SocketCAN kernel modules to load automatically, when we boot our Linux system. To achieve this, we simply add a …
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WebWas also just looking into this, can confirm that there's no CAN FD support - the classic CAN struct is hardcoded is the only variety of frame in pkg/socketcan/frame.go. Adding FD support shouldn't be too much of an ordeal, it's well defined in the SocketCAN docs and the struct is basically identical aside from the 64-byte rather than 8-byte ... WebOct 12, 2024 · One more step, before we can use the Waveshare RS485/CAN hat as a SocketCAN interface on the Raspberry PI: We need to enable SPI communication with … sporthal purmerend
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WebThe socketcan interface implements thin wrappers to the linux broadcast manager socket api. This allows the cyclic transmission of CAN messages at given intervals. The overhead for periodic message sending is … Webrunning a SocketCAN based application. Frames from one application reach the other application on the remote system via the CAN bus and vice versa. If these applications … WebApr 5, 2014 · By the way, you can use setsockopt (sock, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof (tv)) where tv is a timeval to set the read timeout. Then read will fail with EAGAIN if the timeout expires. You can also use CAN_RAW_FILTER to reduce processing overhead and filter only the frames you are interested in. – Jason C Apr 17, 2014 at 13:10 Add a … sporthal prinsenbos grimbergen