ChibiOS Free Embedded RTOS

Posted: **Tue Jun 12, 2018 3:41 pm**

Hi,

I write a program for STMF4xx processors, and I'm trying to upgrade from ChibiOS 17.6.3 to ChibiOS_18.2.1.
I learned that now I must use the GPIOv2 driver instead of GPIOv1, so I cannot use the PALConfig structure to set the GPIO up anymore.

My question is how should I initialize the periphery now?

Regards,
Vladimir

Posted: **Tue Jun 12, 2018 4:56 pm**

Use the .chcfg xml file to define pin configuration, and then use the board.c/.h/.mk generator. It's available in ChibiStudio, or you can run independently using fmpp utility.

Posted: **Thu Jun 21, 2018 12:37 am**

Can someone someone please describe how to run the FMPP utility? Is there a small program I can download to run the scripts?

Posted: **Thu Jun 21, 2018 7:46 am**

Hi,

Download from here: http://fmpp.sourceforge.net/

It is also included in the latest ChibiStudio.

Giovanni

ChibiOS Free Embedded RTOS

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