Re: How to use lvgl on pc386 BSP.

2020-09-19 Thread Joel Sherrill
On Sat, Sep 19, 2020, 4:42 PM Karel Gardas wrote: > On 9/19/20 10:32 AM, Christian Mauderer wrote: > > Hello Karel, > > > > I wasn't aware that there is a framebuffer driver in the PC BSP. > > Yes, in fact there are three FB drivers in pc386 BSP family: > > - for VGA card > - for Cirrus Logic GD5

Re: How to use lvgl on pc386 BSP.

2020-09-19 Thread Karel Gardas
On 9/19/20 10:32 AM, Christian Mauderer wrote: > Hello Karel, > > I wasn't aware that there is a framebuffer driver in the PC BSP. Yes, in fact there are three FB drivers in pc386 BSP family: - for VGA card - for Cirrus Logic GD5446 card - for VESA BIOS Extension capable graphics card The lates

pc386 BSP documentation tweaks.

2020-09-19 Thread Karel Gardas
Hello, attached are three patches: pc386 BSP: add runtime options for debugging and move few lines around for better context. pc386 BSP: add a note about default baud rate for console over UART/COM. pc386 BSP: remove USE_COM1_AS_CONSOLE reference, the option is long time gone. pleas

Fatal exceptions on context-switching for more than two isolated threads

2020-09-19 Thread Utkarsh Rai
Hello, When I isolate more than two threads in RTEMS (the implementation can be found here ), I get fatal exceptions while context-switching. On stepping into the code, the problem seems to be with the _User_extensions_T

Re: [PATCH v1 1/2] bsps/shared/ofw: Implement RTEMS OFW interface

2020-09-19 Thread Christian Mauderer
Hello Niteesh, sorry for adding another delay: I think the new build system needs a bit of time to settle. As soon as there are some more PASS in the table that Sebastian created [1] (especially for beagle) we should try to get these patches merged. Before that I would like to avoid big changes be

Re: How to use lvgl on pc386 BSP.

2020-09-19 Thread Christian Mauderer
Hello Karel, I wasn't aware that there is a framebuffer driver in the PC BSP. Maybe an alternative to using the BSP framebuffer driver could be to just port the FreeBSD framebuffer driver for PC and use that one? That might could be less work than fixing the PC BSPs driver. If you want to continu