Hi,
I am currently working with a CW-Lite together with the STM32F3 UFO target.
Connected to the STM32 is the CANoodler.
Now I want to send encrypted messages via the CAN bus, for this I use the HAL from the secure-CAN-demo project.
However, the messages are only sent as long as I do not establish a SimpleSerial (V1) connection, otherwise I get a timeout error from the write_can function.
Do the serial connection to the CANoodler and the SimpleSerial connection interfere with each other? And if so, can I prevent this somehow?
Thanks in advance!
Not sure about the CAN stuff, as I haven’t looked at that in many years, but our UART code at least blocks on reads, so calling simpleserial_get() will prevent any code from running until you get a simpleserial packet.