Re: Regd: SPI Slave Select

2011-02-01 Thread Baruch Siach
Hi Tom, On Fri, Jan 28, 2011 at 02:42:42PM +0530, Tom wrote: > Thanks a lot for the quick reply. > But,my concern/doubt is over the sync of SS (GPIO toggling) and data > transmitted or read by SPI master. > > There is(are actually) another SPI protocol driver in existence, and what if > its write

Re: Regd: SPI Slave Select

2011-01-28 Thread Tom
Hi Baruch, Thanks a lot for the quick reply. But,my concern/doubt is over the sync of SS (GPIO toggling) and data transmitted or read by SPI master. There is(are actually) another SPI protocol driver in existence, and what if its write/read operation happens over the bus, when my driver has issue

Re: Regd: SPI Slave Select

2011-01-28 Thread Baruch Siach
Hi Tom, On Fri, Jan 28, 2011 at 01:28:54PM +0530, Tom wrote: > I have a SPI slave device which expects the slave select line to be active > (low) during the entire message (e.g: say for a two byte transfer, the SS > should be low for until both the bytes have been written, and should not go > inac

Regd: SPI Slave Select

2011-01-27 Thread Tom
Hi All, I have a SPI slave device which expects the slave select line to be active (low) during the entire message (e.g: say for a two byte transfer, the SS should be low for until both the bytes have been written, and should not go inactive in-between bytes being transfered). But, I notice, this