Could this help? - http://www.sparkfun.com/products/9544
Regards,
André
----- Original Message -----
From: Eric Decker
To: Prasanna Karthik V
Cc: [email protected]
Sent: Saturday, May 14, 2011 8:00 PM
Subject: Re: [Tinyos-help] Spi Testing
In short, probably not. While SPI is a serial bus, most implementations,
especially the msp430 implementation enforces byte boundaries. The smallest
unit of transmission is a byte.
On Sat, May 14, 2011 at 11:28 AM, Prasanna Karthik V
<[email protected]> wrote:
I am testing the SPI functionality of a connected radio. I could see
that there are functions that send/read a byte over the SPI to/from
the radio.
Is there any lower level interface that enables us to send a bit(through
SI) over the SPI , thereby receiving the same bit on SO pin?
In short, i want to do bit-banging and test the SPI device's working status.
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--
Eric B. Decker
Senior (over 50 :-) Researcher
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