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 100000 bytes and I do the math... I know that this is
not accurate and was wondering if anyone have a better way?
struct timeval tv_before;
struct timeval tv_after;
do_gettimeofday(&tv_before);
status = spi_sync(spike_dev.spi_device, &spike_ctl.msg);
do_gettimeofday(&tv_after);
long elapsedTime = (tv_after.tv_usec - tv_before.tv_usec);
Thx
--
Kevyn-Alexandre Pare
------------------------------------------------------------------------------
Gaining the trust of online customers is vital for the success of any company
that requires sensitive data to be transmitted over the Web. Learn how to
best implement a security strategy that keeps consumers' information secure
and instills the confidence they need to proceed with transactions.
http://p.sf.net/sfu/oracle-sfdevnl
_______________________________________________
spi-devel-general mailing list
spi-devel-general@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/spi-devel-general
