Re: Sending one byte transfers using SPI bus with linux-2.6.32

2011-03-07 Thread Kevyn-Alexandre Paré
A simple git diff should have save us some time ;) git diff v2.6.32 v2.6.36 -- spidev_test.c warning: refname 'v2.6.32' is ambiguous. diff --git a/Documentation/spi/spidev_test.c b/Documentation/spi/spidev_test.c index 10abd37..16feda9 100644 --- a/Documentation/spi/spidev_test.c +++

Re: Sending one byte transfers using SPI bus with linux-2.6.32

2011-03-04 Thread Kevyn-Alexandre Paré
Hi Elvis, I have done some test without problem with spidev_test.c and was sending tx[1]. Best Regards, Kevyn-Alexandre Paré On Fri, 2011-03-04 at 20:58 +0400, Elvis Dowson wrote: Elvis Dowson -- What You Don't Know

Re: Sending one byte transfers using SPI bus with linux-2.6.32

2011-03-04 Thread Kevyn-Alexandre Paré
Just to mention that I was with OMAP 3530 2.6.34 and know 2.6.36 (gumstix overo) kap On Fri, 2011-03-04 at 14:56 -0500, Kevyn-Alexandre Paré wrote: Just to mention that I was with OMAP 3530 2.6.34 and know 2.6.36 (gumstix overo) kap

Re: Sending one byte transfers using SPI bus with linux-2.6.32

2011-03-04 Thread Kevyn-Alexandre Paré
simply t[1] I reuse -s option just diff it with the original http://pastebin.com/Ys6wMD1S Did you try later version of kernel? Kevyn-Alexandre Paré On Sat, 2011-03-05 at 00:11 +0400, Elvis Dowson wrote: On Mar 4, 2011, at 11:58 PM, Kevyn-Alexandre Paré wrote: Just to mention that I

Re: How to mesure current SPI transfer speed

2011-01-10 Thread Kevyn-Alexandre Paré
On Sat, 2011-01-08 at 11:16 +0900, Jassi Brar wrote: On Sat, Jan 8, 2011 at 3:51 AM, Kevyn-Alexandre Paré kap...@rogue-research.com wrote: Hi, What's the best way to calculate the current SPI transfer speed? Right now I use something like that and transfer one spi_message with 1

How to mesure current SPI transfer speed

2011-01-07 Thread Kevyn-Alexandre Paré
Hi, What's the best way to calculate the current SPI transfer speed? Right now I use something like that and transfer one spi_message with 1 spi_transfer of 10 bytes and I do the math... I know that this is not accurate and was wondering if anyone have a better way? struct timeval