SPI device driver access and test

2006-12-22 Thread Sz Lian Yu
Base on the spi driver shipped with dvevm , they are ... spi-core.c spi-dev.c spi.h spi_davinci.c spi_davinci.h spi_davinci_client.c spi_davinci_client.h spi_davinci_lb_test.c Now i could compile it and embed in my linux kernel successfully. But i cannot see any signals in DC2 spi related pins.

SDL compilation error

2006-12-22 Thread Harsha Padmanabha
I am trying to compile SDL-1.2.11 using monta-vista pro gcc tools and i get this error Any clue ?. ./configure --host=arm_v5t_le --target=armv5t --build=i386 --disable- audio --enable-video-fbcon --disable-video-qtopia --disable-video- photon --disable-video-directfb --disable-video-ggi

Re: Best way to get data from a fpga?

2006-12-22 Thread Philip Balister
How about McBSP ports? (I'm not sure if this is realistic, but I am also interested in the answer) Philip Carlos Ojea wrote: It is based on your data rate, maybe SPI is a good choice? Maybe, I don't know if it will be enough bandwith. In case we need a higher data rate, what would be your

Re: Best way to get data from a fpga?

2006-12-22 Thread Lorenzo Lutti
Philip Balister ha scritto: How about McBSP ports? (I'm not sure if this is realistic, but I am also interested in the answer) In the past I've used the McBSP several times to connect a TI DSP to a FPGA. If you use the frame sync signals it's quite easy to implement in the FPGA, and the

Re: SPI device driver access and test

2006-12-22 Thread Bob Simning
Sz Lian Yu wrote: Base on the spi driver shipped with dvevm , they are ... spi-core.c spi-dev.c spi.h spi_davinci.c spi_davinci.h spi_davinci_client.c spi_davinci_client.h spi_davinci_lb_test.c Now i could compile it and embed in my linux kernel successfully. But i cannot see any

BT.656 Setup

2006-12-22 Thread Jerry Johns
Hello all, I'm having some difficulty getting BT.656 video to work with the VPFE; I'm modifying the current vpfe driver, including removing support for the TVP driver. What are the required registers to be setup and what values should they have for BT.656 to work? Here's some info on