Encoder STM32F7

2023-07-24 Thread Roberto Bucher
Hi after some tests it seems that the quadratic encoder of the STM32F7 is set in X2 mode. I can't see a method to set it in X4 mode to read both signal edges of signal A and B...  It is possible to do this setting? Thanks in advance Roberto

Re: how to enable RPMSG...

2023-07-24 Thread Xiang Xiao
On Mon, Jul 24, 2023 at 7:47 AM Ed Sutter wrote: > Thanks Xiang, > I'm working off of 11.0.0, and don't see any of the files you point to in > my tree. > Can I start with one of the files below an integrate it into my > board-specific port > of 11.0.0 or do I need to start with a newer version?

Re: how to enable RPMSG...

2023-07-24 Thread Ed Sutter
Thanks Xiang, I'm working off of 11.0.0, and don't see any of the files you point to in my tree. Can I start with one of the files below an integrate it into my board-specific port of 11.0.0 or do I need to start with a newer version? Will I be missing any of the RPTUN/RPMSG generic framework

Re: Encoder STM32F7

2023-07-24 Thread Alan C. Assis
Hi Roberto, I think currently the driver is hard-code to use X2 mode, you will need to modify it to work on X4 mode. Currently the QE é architecture specific, there is not a generic upper half driver where you can define features that driver will use like X1, X2, X4 mode, zero index pin, etc.