Re: register access

2019-11-15 Thread mojtaba nadi
Thanks a lot. I totally forget the AXI. Thank you for helping me improve. On Wed, Nov 13, 2019 at 8:40 AM mojtaba nadi wrote: > hello > I have written a GPIO driver for xilinx-zedboard attached below. but when > I try to write in register of GPIO that gave me SDK it doesn't work. > Does RTEMS us

Re: register access

2019-11-12 Thread Chris Johns
On 13/11/19 4:10 pm, mojtaba nadi wrote: > hello > I have written a GPIO driver for xilinx-zedboard attached below. but when I > try > to write in register of GPIO that gave me SDK it doesn't work. > Does RTEMS use the same register address as SDK?  > Is there any memory mapping in RTEMS?  > Or is

register access

2019-11-12 Thread mojtaba nadi
hello I have written a GPIO driver for xilinx-zedboard attached below. but when I try to write in register of GPIO that gave me SDK it doesn't work. Does RTEMS use the same register address as SDK? Is there any memory mapping in RTEMS? Or is there any extra thing that I have to do to access the reg