Activity
From 03/14/2011 to 04/12/2011
04/07/2011
- 09:18 PM Software Development: RE: How Do I Get SD Memory Working for Critical Link Carrier Board From Linux
- Tim,
The script is listed below. Since I want to perform "mount /dev/mmcblk0p1 /media/mmcblk0p1 -o async" would I...
03/28/2011
- 02:47 AM Software Development: RE: FPGA_GPIO input polling
- Hi Mike
Thanks for your answer.
It would be nice to have the FPGA_gpio interrupt (poll) function working, so I'...
03/27/2011
- 05:55 PM Software Development: RE: Problem with FPGA reload
- I think this is a problem with the unload of the fpga_gpio driver. I am not sure if it is unregistering with the gpi...
- 04:42 PM Software Development: RE: FPGA_GPIO input polling
- Hi Brian,
The gpiolib framework is a little more rigid than I had hoped, and updating the fpga_gpio driver to incl...
03/25/2011
- 12:04 PM Software Development: RE: FPGA_GPIO input polling
- Hi Brian,
The current fpga-gpio arm linux driver does not support interrupt notification at the moment. However, ... - Hi
I'm trying to get my user application notified when a FPGA GPIO input pin goes high.
I have created a FPGA ...
03/24/2011
- Hi
I have a minor problem when I reload the FPGA image after the OMAP has booted into Linux. I'm not able to expor...
03/20/2011
- 10:16 PM Software Development: RE: Where can I get the files listed on the DSPLink Hello World wiki?
- I'm also looking for the files, would you plese email me too.
03/18/2011
- 10:40 AM Software Development: RE: Include Path / Where is the correct source files?
- Hi Mike
I have now found out how to map kernel space into user space, though I don't have an example working yet.
... - 04:29 AM Software Development: RE: Include Path / Where is the correct source files?
- Hi Mike,
I will search the net for a mmap example. Regarding the NAND device it is already mounted.
Thanks for ...
03/17/2011
- 12:51 PM Software Development: RE: Include Path / Where is the correct source files?
- Brian,
Good to hear the gpio is working for you.
You are trying to memory map FPGA space into userspace. The w... - 10:43 AM Software Development: RE: Include Path / Where is the correct source files?
- Hi Mike
I now have the FPGA communication up and running, and I can toggle an FPGA output pin from the command lin...
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