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>Chapter 32. CAN driver details</H1
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>Allow applications and other packages to access CAN devices.</P
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>A raw CAN driver is is provided as a standard part of the eCos system.</P
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>Use the include file <TT
CLASS="FILENAME"
><cyg/io/canio.h></TT
> for this driver.</P
><P
>The CAN driver is capable of sending single CAN messages to a device and
receiving single CAN events from a CAN device. Controls are provided to
configure the actual hardware, but there is no manipulation of the data by
this driver. </P
><P
>There may be many instances of this driver in a given system, one for each
CAN channel. Each channel corresponds to a physical device and there will
typically be a device module created for this purpose. The device modules
themselves are configurable, allowing specification of the actual hardware
details. </P
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