\code{devmem <addr> <value>}& reads or writes a 32-bit word from memory
and/or FPGA registers. Only available if \texttt{CONFIG\_CMD\_LL} is
set. \\
\code{pll cl <channel>}& checks if SoftPLL is locked for the channel\\
\code{diag}& diagnostics for auxiliary user registers in HDL. Only available
if \texttt{CONFIG\_AUX\_DIAG}.\\
\code{pll sps <channel> <picoseconds>}& sets phase shift for the channel\\
\code{diag ro <reg\_no>}& reads register <reg\_no> from read-only bank.\\
\code{pll gps <channel>}& gets current and target phase shift for the channel\\
\code{diag rw <reg\_no>}& reads register <reg\_no> from read-write bank.\\
\code{pll start <channel>}& starts SoftPLL for the channel\\
\code{diag w <reg\_no>}& writes register <reg\_no> from read-write bank. \\
\code{pll stop <channel>}& stops SoftPLL for the channel\\
\code{faketemp}&\\
\code{faketemp <T1> <T2> <T3>}& reads or sets the three fake temperatures,
used to test the temperature/syslog mechanism. Available if
\texttt{CONFIG\_FAKE\_TEMPERATURES} is set. \\
\code{pll sdac <index> <val>}& sets the dac\\
\code{gui}& starts GUI WRPC monitor \\
\code{pll gdac <index>}& gets dac's value\\
\code{help}& lists available commands in this instance of the WRPC \\
\code{gui}& starts GUI WRPC monitor\\
\code{init add <cmd>}& adds shell command at the end of the initialization
script \\
\code{stat}& toggles reporting of loggable statistics. You can pass
\texttt{on} or \texttt{off} as argument as an alternative to toggling\\
\code{init boot}& executes the script stored in Flash/EEPROM (the same
action is done automatically when WRPC starts after resetting LM32)\\
\code{stat bts}& prints bitslide value for established WR Link,
needed by the calibration procedure\\
\code{init erase}& erases the initialization script in Flash/EEPROM \\
\code{refresh}& changes the update time period of the gui and stat
commands. Default period is 1 second. If you set the period to 0, the log
message is only generated one time.\\
\code{init show}& prints all commands from the script stored in
Flash/EEPROM \\
\code{ptp start}& starts WR PTP daemon\\
\code{ip get}&\\
\code{ip set <ip>}& reports or sets the IPv4 address of the WRPC (only
available if \texttt{CONFIG\_IP} is set at build time \\
\code{ptp stop}& stops WR PTP daemon\\
\code{ltest}&\\
\code{ltest fake <nsecs>}& fakes delay to trigger latency failures (for
testing). \\
\code{ptp e2e}& select end-to-end PTP mechanism. If configured you can set \texttt{p2p} mode, and \texttt{delay}/\texttt{pdelay} as aliases.\\
\code{ltest <secs> <msecs>}& reads or sets the latency-test sending
interval. See \ref{Latency Test}. Available if
\texttt{CONFIG\_LATENCY\_PROBE} is set. \\
\code{ptp gm|master|slave}& sets WRPC to operate as Grandmaster
clock (requires external 10MHz and 1-PPS reference), Master or Slave. After
setting the mode, \texttt{ptp start} must be re-issued\\
\code{ltest quiet}& disables sending latency messages to Syslog. \\
\code{ptp <cmd> <cmd> ...}& you can concatenate several of the above sbcommands in a single \texttt{ptp} command. With no arguments, the command reports the current values.\\
\code{ltest verbose}& enables sending latency messages to Syslog. \\
\code{mode gm|master|slave}&(legacy) sets WRPC to operate as Grandmaster
clock (requires external 10MHz and 1-PPS reference), Master or Slave. After
setting the mode, \texttt{ptp start} must be re-issued\\
\code{mac getp}& reads the persistent MAC address stored in Flash/EEPROM \\
\code{calibration}&(legacy) tries to read t2/4 phase transition value from the
Flash/EEPROM (in WR Master or GrandMaster mode), or executes the t24p
calibration procedure and stores its result to the Flash/EEPROM (in WR
Slave mode)\\
\code{mac get}& prints WRPC's MAC address \\
\code{time}& prints current time from WRPC\\
\code{mac setp <mac>}& stores the persistent MAC address in Flash/EEPROM \\
\code{time raw}& prints current time in a raw format (seconds, nanoseconds)\\
\code{mac set <mac>}& sets the MAC address of WRPC \\
\code{time set <sec> <nsec>}& sets WRPC time\\
\code{mode gm|master|slave}&(legacy) sets WRPC to operate as Grandmaster
clock (requires external 10MHz and 1-PPS reference), Master or Slave.
After setting the mode, \texttt{ptp start} must be re-issued \\
\code{time setsec <sec>}& sets only seconds of the WRPC time
(useful for setting time in GrandMaster mode, when nanoseconds counter is
aligned to external 1-PPS and 10 MHz)\\
\code{pll cl <channel>}& checks if SoftPLL is locked for the channel \\
\code{time setnsec <nsec>}& sets only nanoseconds of the WRPC time\\
\code{pll gdac <index>}& gets dac's value \\
\code{sfp erase}& erases the SFP database stored in the Flash/EEPROM\\
\code{pll gps <channel>}& gets current and target phase shift for the
\code{vlan set <n>}& reports or sets the active vlan used for sending/receiving network frames. The command exists only if \texttt{CONFIG\_VLAN} is set.\\
\code{vlan off}& disables vlans. Available if \texttt{CONFIG\_VLAN} is set.\\
\code{sfp erase}& erases the SFP database stored in the Flash/EEPROM \\
\code{w1}& lists onewire devices on the bus\\
\code{sfp match}& prints the ID of a currently used SFP transceiver and
tries to load the calibration parameters for it \\
\code{w1w <offset> <byte> [<byte> ...]}&\\
\code{sfp show}& prints all SFP transceivers stored in database\\
\code{w1r <offset> <len>}& if \texttt{CONFIG\_W1} is set and a OneWire EEPROM exists, write and read data. For writing, \texttt{byte} values are decimal\\
\code{stat}& toggles reporting of loggable statistics. You can pass
\texttt{on} or \texttt{off} as argument as an alternative to toggling \\
\code{delays}&\\
\code{stat bts}& prints bitslide value for established WR Link, needed by
the calibration procedure \\
\code{delays <tx> <rx>}& gets or sets the constant delays in frame transmission, only available if \texttt{CONFIG\_CMD\_LL}. Delays are expressed in picoseconds.\\
\code{syslog off}&\\
\code{syslog <ipaddr> <macaddr>}& disables or sets your \textit{syslog}
server. See \ref{Syslog}. Available if \texttt{CONFIG\_SYSLOG} is set. \\
\code{devmem <addr>}&\\
\code{temp}& reports current temperatures.\\
\code{devmem <addr> <value>}& reads or writes a 32-bit word from memory and/or FPGA registers. Only available if \texttt{CONFIG\_CMD\_LL} is set .\\
\code{time}& prints current time from WRPC \\
\code{diag}& diagnostics for auxiliary user registers in HDL. Only available if \texttt{CONFIG\_AUX\_DIAG}.\\
\code{diag ro <reg\_no>}& reads register <reg\_no> from read-only bank.\\
\code{diag rw <reg\_no>}& reads register <reg\_no> from read-write bank.\\
\code{diag w <reg\_no>}& writes register <reg\_no> from read-write bank.\\
\code{time raw}& prints current time in a raw format (seconds, nanoseconds)\\
\code{temp}& reports current temperatures.\\
\code{time setnsec <nsec>}& sets only nanoseconds of the WRPC time \\
\code{faketemp}&\\
\code{time setsec <sec>}& sets only seconds of the WRPC time (useful for
setting time in GrandMaster mode, when nanoseconds counter is aligned to
external 1-PPS and 10 MHz)\\
\code{faketemp <T1> <T2> <T3>}& reads or sets the three fake temperatures, used to test the temperature/syslog mechanism. Available if \texttt{CONFIG\_FAKE\_TEMPERATURES} is set.\\
\code{time set <sec> <nsec>}& sets WRPC time \\
\code{ltest}&\\
\code{verbose <digits>}& sets PPSi verbosity. See the PPSi manual about the
meaning of the digits (hint: \texttt{verbose 1111} is a good first bet to
see how the PTP system is working)\\
\code{ltest <secs> <msecs>}& reads or sets the latency-test sending interval.
See \ref{Latency Test}. Available if \texttt{CONFIG\_LATENCY\_PROBE} is set.\\
\code{ver}& prints which version of wrpc is running \\
Adam Wujek <adam.wujek@cern.ch>