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Software for White Rabbit PTP Core
Commits
8495cb02
Commit
8495cb02
authored
Mar 02, 2017
by
Grzegorz Daniluk
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doc: the next release will be v4.0 not v3.1
parent
ab725e0f
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8495cb02
...
...
@@ -110,7 +110,7 @@ following locations:
\end{itemize*}
Repositories containing the WRPC gateware and software (
\textit
{
wr-cores
}
,
\textit
{
wrpc-sw
}
) are tagged with
\texttt
{
wrpc-v
3
.0
}
tag. Other tools used to
\textit
{
wrpc-sw
}
) are tagged with
\texttt
{
wrpc-v
4
.0
}
tag. Other tools used to
build the core and load it into the FPGA should be used in their newest stable
releases, unless otherwise stated.
...
...
@@ -233,13 +233,13 @@ $ chmod a+x /usr/bin/hdlmake
\end
{
lstlisting
}
Having all the tools in place, you can now clone the main WR PTP Core git
repository for the v
3
.
1
release. The set of command below does that, checks out
repository for the v
4
.
0
release. The set of command below does that, checks out
the release tag, and downloads other HDL repositories
(
submodules
)
needed to
synthesize the core:
\begin
{
lstlisting
}
$
git clone git://ohwr.org/hdl-core-lib/wr-cores.git <your
_
location>/wr-cores
$
cd <your
_
location>
/
wr
-
cores
$
git checkout wrpc-v
3.1
$
git checkout wrpc-v
4.0
$
git submodule init
$
git submodule update
\end{lstlisting}
...
...
@@ -329,13 +329,13 @@ $ export CROSS_COMPILE="<your_location>/lm32/bin/lm32-elf-"
\end
{
lstlisting
}
To get the sources of the WRPC software, please clone the
\textit
{
wrpc
-
sw
}
git
repository tagged with
\texttt
{
wrpc
-
v
3
.
1
}
tag. The commands in the listing below
repository tagged with
\texttt
{
wrpc
-
v
4
.
0
}
tag. The commands in the listing below
do that together with submodules needed for this software.
\\
\begin
{
lstlisting
}
$
git clone git://ohwr.org/hdl-core-lib/wr-cores/wrpc-sw.git
\
<your
_
location>/wrpc-sw
$
cd <your
_
location>
/
wrpc
-
sw
$
git checkout wrpc-v
3.1
$
git checkout wrpc-v
4.0
\end{lstlisting}
\textbf
{
Note:
}
If you use WRPC within another project, you may need to checkout
...
...
@@ -547,7 +547,7 @@ To check the content of the SFP database you can execute the \textit{sfp show}
shell command.
\\
\noindent\textbf
{
Note:
}
The
$
\Delta
_{
TX
}$
and
$
\Delta
_{
RX
}$
parameters above are
the defaults for wrpc
-
v
3
.
1
release bitstream available on
\textit
{
ohwr.org
}
,
the defaults for wrpc
-
v
4
.
0
release bitstream available on
\textit
{
ohwr.org
}
,
running on the
\codeHook
{
spec
}
v
4
board and calibrated to port
1
of a~WR Switch
v
3
.
3
. These values as well as the default parameters for other boards are
available on the calibration wiki page
...
...
@@ -708,12 +708,12 @@ Depending on your board, 1-PPS output is produced on:
\subsection
{
Diagnostics via SNMP
}
\label
{
Diagnostics via SNMP
}
Up to the version
3
.
1
of
\codeHook
{
wrpc
}
the only way to perform diagnostics
Up to the version
4
.
0
of
\codeHook
{
wrpc
}
the only way to perform diagnostics
of the
\texttt
{
wrpc
-
sw
}
was to use serial console with tools like
\textit
{
gui
}
,
\textit
{
stat
}
,
etc. For some set
-
ups, like standalone node, it is very inconvenient to use
external console for diagnostics.
From the version
3
.
1
of
\codeHook
{
wrpc
}
it is possible to include the
\textit
{
Mini
From the version
4
.
0
of
\codeHook
{
wrpc
}
it is possible to include the
\textit
{
Mini
SNMP responder
}
, which allows to perform remote diagnostics using
\textit
{
SNMP
}
via
a port connected to the
\textit
{
Write Rabbit
}
network.
...
...
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