Libcanard Pushing to TX Queue

Applications & Usage Libcanard
1

Hi all,
I am writing a program in the STM32CubeIDE using UAVCAN. I am new to STM processors and to the UAVCAN protocol. I am using the libcanard canard.c and canard.h files. In canard.c, I see a function for popping data off the tx queue (canardPopTxQueue). However, I don’t see a function for pushing data onto the queue. How can you put data in the queue?

2

It’s worth noting that you are using the legacy version of the library (and the protocol). New applications should adopt UAVCAN v1.

In legacy-v0, you push items onto the queue by invoking canardBroadcast or canardRequestOrRespond.

3

Thanks for the quick and concise response! You’re right, I should take a look at v1.