During LIN bus development and testing, have you ever encountered that frustrating moment—where your carefully configured scheduling table kicks in, yet instead of receiving the expected messages, you repeatedly capture “3F error frames” in the TSMaster error window, accompanied by the cold prompt: “Interval Time Error”?
This is not an isolated case. Many engineers have hit a roadblock on this issue: why is the LIN frame transmission interval off, even when the configuration appears flawless? Is it master node clock drift? Slave node response delay? Or hidden pitfalls in the scheduling table parameter settings?
In this episode of the TSMaster QA Series, we tackle this classic question head-on:
3F Error Frame?
