ChibiOS Free Embedded RTOS

Hi,

I am currently experimenting on the Teensy 4.1 with ChibiOS/SB.

Unluckily i get an MUNSTKERR MemManage fault when using SVCs, currently I only tested the fastcalls SVCs.

What could be the reason for that? Where should I start searching?

Thank You.
Greeting Sebastian

Hi Giovanni,

the processing part, so between chMsgWait and chMsgRelease takes about 1-2 milliseconds or even less.

Best Regards
Sebastian

Hello,

I am currently using ChibiOS/RT for a small project.

I am trying to build a service based architecture, where I have multiple different "service" threads for different hardware and software parts (like Display, HID, Log, etc.)

For communication I use chMsgSend and chMsgRelease, so ...