2008-03-20 03:00:05 ppi 1 driver
Pranay Upadhyay (INDIA)
Message: 52801 Hello,
When I compile the code from make menuconfig then i am not getting any error and able to form the uimage file but after compling through the bfin-uclinux-gcc -Wl,-elf2flt bfin_ad7171fb_main.c -o bfin_ad7171fb_main . I am getting the error , why?
please try to reply soon.
-Regard
Pranay
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2008-03-20 04:44:28 Re: ppi 1 driver
Mike Frysinger (UNITED STATES)
Message: 52818 the FLAT format is for userspace, not kernelspace ... plus, it's a driver, not a standalone application
using -elf2flt or compiling code by hand simply does not make sense at all in the kernel tree
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2008-03-20 05:06:33 Re: ppi 1 driver
Pranay Upadhyay (INDIA)
Message: 52822 Thanks Mike,
Yes I have to understand the problem.Now I am able to open the ppi1 driver , but I am not getting any video on screen. I am getting some garbage value on video screen. How can I undestood that ppi1 driver is opened and if ppi1 driver is opened then how can I decide the suitable application code for the ppi1 driver ? May I used the code which display the Bar Pattern on the screen? Please reply soon sir.
-Regards
Pranay