commit c8d123026d205a2ce872040dbeded083699745d6
Author: Frank Villaro-Dixon <frank@villaro-dixon.eu>
Date:   Thu Jun 13 23:05:10 2024 +0200

    first commit
    
    Signed-off-by: Frank Villaro-Dixon <frank@villaro-dixon.eu>

diff --git a/ansible/configure-server.yml b/ansible/configure-server.yml
new file mode 100644
index 0000000..a0b8c08
--- /dev/null
+++ b/ansible/configure-server.yml
@@ -0,0 +1,75 @@
+---
+- hosts: pi
+  gather_facts: no
+  tasks:
+  - name: Enable i2c on boot/config.txt
+    lineinfile:
+      dest: /boot/config.txt
+      regexp: "^#?dtparam=i2c_arm="
+      line: "dtparam=i2c_arm=on"
+      insertafter: EOF
+      state: present
+
+  - name: Enable i2c module
+    lineinfile:
+      dest: /etc/modules-load.d/raspberrypi.conf
+      regexp: "^#?i2c"
+      line: "i2c-dev"
+      insertafter: EOF
+      state: present
+
+  - name: Copy systemd unit files
+    ansible.builtin.copy:
+      src: files/display.service
+      dest: /etc/systemd/system/
+      owner: root
+      group: root
+      mode: 0644
+    register: display_service
+    tags: display
+
+  - name: Reload systemd
+    ansible.builtin.systemd:
+      daemon_reload: yes
+    when: display_service.changed
+    tags: display
+
+  - name: Enable display service
+    ansible.builtin.systemd:
+      name: display
+      enabled: yes
+      state: started
+    tags: display
+
+
+
+
+- hosts: all
+  gather_facts: no
+  tasks:
+# - name: Install chrony
+#   package:
+#     name: chrony
+#     state: present
+#   notify: restart chrony
+
+  - name: Configure chrony
+    template:
+      src: files/chrony.conf.j2
+      dest: /etc/chrony.conf
+      owner: root
+      group: root
+      mode: 0644
+    notify: restart chrony
+
+  - name: Enable chrony
+    service:
+      name: chronyd
+      enabled: yes
+      state: started
+
+  handlers:
+  - name: restart chrony
+    service:
+      name: chronyd
+      state: restarted
diff --git a/ansible/files/chrony.conf.j2 b/ansible/files/chrony.conf.j2
new file mode 100644
index 0000000..49ecf33
--- /dev/null
+++ b/ansible/files/chrony.conf.j2
@@ -0,0 +1,329 @@
+#######################################################################
+#
+# This is an example chrony configuration file.  You should copy it to
+# /etc/chrony.conf after uncommenting and editing the options that you
+# want to enable.  The more obscure options are not included.  Refer
+# to the documentation for these.
+#
+#######################################################################
+### COMMENTS
+# Any of the following lines are comments (you have a choice of
+# comment start character):
+# a comment
+% a comment
+! a comment
+; a comment
+#
+# Below, the '!' form is used for lines that you might want to
+# uncomment and edit to make your own chrony.conf file.
+#
+#######################################################################
+#######################################################################
+### SPECIFY YOUR NTP SERVERS
+# Most computers using chrony will send measurement requests to one or
+# more 'NTP servers'.  You will probably find that your Internet Service
+# Provider or company have one or more NTP servers that you can specify.
+# Failing that, there are a lot of public NTP servers.  There is a list
+# you can access at http://support.ntp.org/bin/view/Servers/WebHome or
+# you can use servers from the pool.ntp.org project.
+
+! server ntp1.example.net iburst
+! server ntp2.example.net iburst
+! server ntp3.example.net iburst
+
+pool pool.ntp.infomaniak.ch iburst
+pool 2.arch.pool.ntp.org iburst
+ 
+#######################################################################
+### AVOIDING POTENTIALLY BOGUS CHANGES TO YOUR CLOCK
+#
+# To avoid changes being made to your computer's gain/loss compensation
+# when the measurement history is too erratic, you might want to enable
+# one of the following lines.  The first seems good with servers on the
+# Internet, the second seems OK for a LAN environment.
+
+! maxupdateskew 100
+! maxupdateskew 5
+
+# If you want to increase the minimum number of selectable sources
+# required to update the system clock in order to make the
+# synchronisation more reliable, uncomment (and edit) the following
+# line.
+
+! minsources 2
+
+# If your computer has a good stable clock (e.g. it is not a virtual
+# machine), you might also want to reduce the maximum assumed drift
+# (frequency error) of the clock (the value is specified in ppm).
+
+! maxdrift 100
+
+# By default, chronyd allows synchronisation to an unauthenticated NTP
+# source (i.e. specified without the nts and key options) if it agrees with
+# a majority of authenticated NTP sources, or if no authenticated source is
+# specified.  If you don't want chronyd to ever synchronise to an
+# unauthenticated NTP source, uncomment the first from the following lines.
+# If you don't want to synchronise to an unauthenticated NTP source only
+# when an authenticated source is specified, uncomment the second line.
+# If you want chronyd to ignore authentication in the source selection,
+# uncomment the third line.
+
+! authselectmode require
+! authselectmode prefer
+! authselectmode ignore
+
+#######################################################################
+### FILENAMES ETC
+# Chrony likes to keep information about your computer's clock in files.
+# The 'driftfile' stores the computer's clock gain/loss rate in parts
+# per million.  When chronyd starts, the system clock can be tuned
+# immediately so that it doesn't gain or lose any more time.  You
+# generally want this, so it is uncommented.
+
+driftfile /var/lib/chrony/drift
+
+# If you want to enable NTP authentication with symmetric keys, you will need
+# to uncomment the following line and edit the file to set up the keys.
+
+! keyfile /etc/chrony.keys
+
+# If you specify an NTP server with the nts option to enable authentication
+# with the Network Time Security (NTS) mechanism, or enable server NTS with
+# the ntsservercert and ntsserverkey directives below, the following line will
+# allow the client/server to save the NTS keys and cookies in order to reduce
+# the number of key establishments (NTS-KE sessions).
+
+ntsdumpdir /var/lib/chrony
+
+# If chronyd is configured to act as an NTP server and you want to enable NTS
+# for its clients, you will need a TLS certificate and private key.  Uncomment
+# and edit the following lines to specify the locations of the certificate and
+# key.
+
+! ntsservercert /etc/.../nts-server.crt
+! ntsserverkey /etc/.../nts-server.key
+
+# chronyd can save the measurement history for the servers to files when
+# it exits.  This is useful in 2 situations:
+#
+# 1. If you stop chronyd and restart it with the '-r' option (e.g. after
+# an upgrade), the old measurements will still be relevant when chronyd
+# is restarted.  This will reduce the time needed to get accurate
+# gain/loss measurements.
+#
+# 2. On Linux, if you use the RTC support and start chronyd with
+# '-r -s' on bootup, measurements from the last boot will still be
+# useful (the real time clock is used to 'flywheel' chronyd between
+# boots).
+#
+# Uncomment the following line to use this.
+
+! dumpdir /var/lib/chrony
+
+# chronyd writes its process ID to a file.  If you try to start a second
+# copy of chronyd, it will detect that the process named in the file is
+# still running and bail out.  If you want to change the path to the PID
+# file, uncomment this line and edit it.  The default path is shown.
+
+! pidfile /var/run/chrony/chronyd.pid
+
+# If the system timezone database is kept up to date and includes the
+# right/UTC timezone, chronyd can use it to determine the current
+# TAI-UTC offset and when will the next leap second occur.
+
+leapsectz right/UTC
+
+#######################################################################
+### INITIAL CLOCK CORRECTION
+# This option is useful to quickly correct the clock on start if it's
+# off by a large amount.  The value '1.0' means that if the error is less
+# than 1 second, it will be gradually removed by speeding up or slowing
+# down your computer's clock until it is correct.  If the error is above
+# 1 second, an immediate time jump will be applied to correct it.  The
+# value '3' means the step is allowed only in the first three updates of
+# the clock.  Some software can get upset if the system clock jumps
+# (especially backwards), so be careful!
+
+makestep 1.0 3
+
+#######################################################################
+### LEAP SECONDS
+# A leap second is an occasional one-second correction of the UTC
+# time scale.  By default, chronyd tells the kernel to insert/delete
+# the leap second, which makes a backward/forward step to correct the
+# clock for it.  As with the makestep directive, this jump can upset
+# some applications.  If you prefer chronyd to make a gradual
+# correction, causing the clock to be off for a longer time, uncomment
+# the following line.
+
+! leapsecmode slew
+
+#######################################################################
+### LOGGING
+# If you want to log information about the time measurements chronyd has
+# gathered, you might want to enable the following lines.  You probably
+# only need this if you really enjoy looking at the logs, you want to
+# produce some graphs of your system's timekeeping performance, or you
+# need help in debugging a problem.
+
+! logdir /var/log/chrony
+! log measurements statistics tracking
+
+# If you have real time clock support enabled (see below), you might want
+# this line instead:
+
+! log measurements statistics tracking rtc
+
+#######################################################################
+### ACTING AS AN NTP SERVER
+# You might want the computer to be an NTP server for other computers.
+#
+# By default, chronyd does not allow any clients to access it.  You need
+# to explicitly enable access using 'allow' and 'deny' directives.
+#
+# e.g. to enable client access from the 192.168.*.* class B subnet,
+
+allow 0.0.0.0/0
+allow ::/0
+
+# If you want to present your computer's time for others to synchronise
+# with, even if you don't seem to be synchronised to any NTP servers
+# yourself, enable the following line.  The value 10 may be varied
+# between 1 and 15.  You should avoid small values because you will look
+# like a real NTP server.  The value 10 means that you appear to be 10
+# NTP 'hops' away from an authoritative source (atomic clock, GPS
+# receiver, radio clock etc).
+
+! local stratum 10
+
+# Normally, chronyd will keep track of how many times each client
+# machine accesses it.  The information can be accessed by the 'clients'
+# command of chronyc.  You can disable this facility by uncommenting the
+# following line.  This will save a bit of memory if you have many
+# clients and it will also disable support for the interleaved mode.
+
+! noclientlog
+
+# The clientlog size is limited to 512KB by default.  If you have many
+# clients, you might want to increase the limit.
+
+clientloglimit 4194304
+
+# By default, chronyd tries to respond to all valid NTP requests from
+# allowed addresses.  If you want to limit the response rate for NTP
+# clients that are sending requests too frequently, uncomment and edit
+# the following line.
+
+ratelimit interval 3 burst 8
+
+#######################################################################
+### REPORTING BIG CLOCK CHANGES
+# Perhaps you want to know if chronyd suddenly detects any large error
+# in your computer's clock.  This might indicate a fault or a problem
+# with the server(s) you are using, for example.
+#
+# The next option causes a message to be written to syslog when chronyd
+# has to correct an error above 0.5 seconds (you can use any amount you
+# like).
+
+! logchange 0.5
+
+# The next option will send email to the named person when chronyd has
+# to correct an error above 0.5 seconds.  (If you need to send mail to
+# several people, you need to set up a mailing list or sendmail alias
+# for them and use the address of that.)
+
+! mailonchange wibble@example.net 0.5
+
+#######################################################################
+### COMMAND ACCESS
+# The program chronyc is used to show the current operation of chronyd
+# and to change parts of its configuration whilst it is running.
+
+# By default chronyd binds to the loopback interface.  Uncomment the
+# following lines to allow receiving command packets from remote hosts.
+
+! bindcmdaddress 0.0.0.0
+! bindcmdaddress ::
+
+# Normally, chronyd will only allow connections from chronyc on the same
+# machine as itself.  This is for security.  If you have a subnet
+# 192.168.*.* and you want to be able to use chronyc from any machine on
+# it, you could uncomment the following line.  (Edit this to your own
+# situation.)
+
+! cmdallow 192.168/16
+
+# You can add as many 'cmdallow' and 'cmddeny' lines as you like.  The
+# syntax and meaning is the same as for 'allow' and 'deny', except that
+# 'cmdallow' and 'cmddeny' control access to the chronyd's command port.
+
+# Rate limiting can be enabled also for command packets.  (Note,
+# commands from localhost are never limited.)
+
+! cmdratelimit interval -4 burst 16
+
+#######################################################################
+### HARDWARE TIMESTAMPING
+# On Linux, if the network interface controller and its driver support
+# hardware timestamping, it can significantly improve the accuracy of
+# synchronisation. It can be enabled on specified interfaces only, or it
+# can be enabled on all interfaces that support it.
+
+! hwtimestamp eth0
+! hwtimestamp *
+
+#######################################################################
+### REAL TIME CLOCK
+# chronyd can characterise the system's real-time clock.  This is the
+# clock that keeps running when the power is turned off, so that the
+# machine knows the approximate time when it boots again.  The error at
+# a particular epoch and gain/loss rate can be written to a file and
+# used later by chronyd when it is started with the '-s' option.
+#
+# You need to have 'enhanced RTC support' compiled into your Linux
+# kernel.  (Note, these options apply only to Linux.)
+
+! rtcfile /var/lib/chrony/rtc
+
+# Your RTC can be set to keep Universal Coordinated Time (UTC) or local
+# time.  (Local time means UTC +/- the effect of your timezone.)  If you
+# use UTC, chronyd will function correctly even if the computer is off
+# at the epoch when you enter or leave summer time (aka daylight saving
+# time).  However, if you dual boot your system with Microsoft Windows,
+# that will work better if your RTC maintains local time.  You take your
+# pick!
+
+! rtconutc
+
+# By default chronyd assumes that the enhanced RTC device is accessed as
+# /dev/rtc.  If it's accessed somewhere else on your system (e.g. you're
+# using devfs), uncomment and edit the following line.
+
+! rtcdevice /dev/misc/rtc
+
+# Alternatively, if not using the -s option, this directive can be used
+# to enable a mode in which the RTC is periodically set to the system
+# time, with no tracking of its drift.
+
+rtcsync
+
+#######################################################################
+### REAL TIME SCHEDULER
+# This directive tells chronyd to use the real-time FIFO scheduler with the
+# specified priority (which must be between 0 and 100).  This should result
+# in reduced latency.  You don't need it unless you really have a requirement
+# for extreme clock stability.  Works only on Linux.  Note that the "-P"
+# command-line switch will override this.
+
+! sched_priority 1
+
+#######################################################################
+### LOCKING CHRONYD INTO RAM
+# This directive tells chronyd to use the mlockall() syscall to lock itself
+# into RAM so that it will never be paged out.  This should result in reduced
+# latency.  You don't need it unless you really have a requirement
+# for extreme clock stability.  Works only on Linux.  Note that the "-m"
+# command-line switch will also enable this feature.
+
+! lock_all
diff --git a/ansible/files/display.service b/ansible/files/display.service
new file mode 100644
index 0000000..e91ec8d
--- /dev/null
+++ b/ansible/files/display.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=LCD display service
+After=network-online.target
+Wants=network-online.target systemd-networkd-wait-online.service
+
+StartLimitIntervalSec=5
+
+[Install]
+WantedBy=multi-user.target
+
+[Service]
+Type=simple
+ExecStart=/root/display
+Restart=always
diff --git a/ansible/inventory.yml b/ansible/inventory.yml
new file mode 100644
index 0000000..c50cc43
--- /dev/null
+++ b/ansible/inventory.yml
@@ -0,0 +1,4 @@
+pi:
+  hosts:
+    192.168.10.155: #chronos.k3s.fr:
+
diff --git a/pi/display/.gitignore b/pi/display/.gitignore
new file mode 100644
index 0000000..2f7896d
--- /dev/null
+++ b/pi/display/.gitignore
@@ -0,0 +1 @@
+target/
diff --git a/pi/display/Cargo.lock b/pi/display/Cargo.lock
new file mode 100644
index 0000000..8e77093
--- /dev/null
+++ b/pi/display/Cargo.lock
@@ -0,0 +1,1059 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "addr2line"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e4503c46a5c0c7844e948c9a4d6acd9f50cccb4de1c48eb9e291ea17470c678"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+
+[[package]]
+name = "autocfg"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
+
+[[package]]
+name = "backtrace"
+version = "0.3.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5cc23269a4f8976d0a4d2e7109211a419fe30e8d88d677cd60b6bc79c5732e0a"
+dependencies = [
+ "addr2line",
+ "cc",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+]
+
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bitflags"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
+
+[[package]]
+name = "bumpalo"
+version = "3.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
+
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
+[[package]]
+name = "bytes"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "514de17de45fdb8dc022b1a7975556c53c86f9f0aa5f534b98977b171857c2c9"
+
+[[package]]
+name = "cc"
+version = "1.0.99"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96c51067fd44124faa7f870b4b1c969379ad32b2ba805aa959430ceaa384f695"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "chrono"
+version = "0.4.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
+dependencies = [
+ "android-tzdata",
+ "iana-time-zone",
+ "js-sys",
+ "num-traits",
+ "wasm-bindgen",
+ "windows-targets 0.52.5",
+]
+
+[[package]]
+name = "chrony-candm"
+version = "0.1.2"
+source = "git+https://github.com/Frankkkkk/chrony-candm.git?branch=fvd/serverstats4#e46c3eedc66c8e4ccb1c61072d175935ffa6d9de"
+dependencies = [
+ "arrayvec",
+ "bitflags 1.3.2",
+ "bytes",
+ "chrony-candm-derive",
+ "futures",
+ "hex",
+ "libc",
+ "num_enum",
+ "rand",
+ "siphasher",
+ "tokio",
+]
+
+[[package]]
+name = "chrony-candm-derive"
+version = "0.1.0"
+source = "git+https://github.com/Frankkkkk/chrony-candm.git?branch=fvd/serverstats4#e46c3eedc66c8e4ccb1c61072d175935ffa6d9de"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
+
+[[package]]
+name = "crc32fast"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "display"
+version = "0.1.0"
+dependencies = [
+ "chrono",
+ "chrony-candm",
+ "human-duration",
+ "lcd",
+ "lcd-pcf8574",
+ "local-ip-address",
+ "procfs",
+ "sys-info",
+ "uptime_lib",
+]
+
+[[package]]
+name = "either"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3dca9240753cf90908d7e4aac30f630662b02aebaa1b58a3cadabdb23385b58b"
+
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
+[[package]]
+name = "errno"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "534c5cf6194dfab3db3242765c03bbe257cf92f22b38f6bc0c58d59108a820ba"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "flate2"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f54427cfd1c7829e2a139fcefea601bf088ebca651d2bf53ebc600eac295dae"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
+[[package]]
+name = "futures"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "645c6916888f6cb6350d2550b80fb63e734897a8498abe35cfb732b6487804b0"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-channel"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eac8f7d7865dcb88bd4373ab671c8cf4508703796caa2b1985a9ca867b3fcb78"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
+
+[[package]]
+name = "futures-executor"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a576fc72ae164fca6b9db127eaa9a9dda0d61316034f33a0a0d4eda41f02b01d"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-io"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
+
+[[package]]
+name = "futures-macro"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
+[[package]]
+name = "futures-sink"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
+
+[[package]]
+name = "futures-task"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
+
+[[package]]
+name = "futures-util"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-macro",
+ "futures-sink",
+ "futures-task",
+ "memchr",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "gimli"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
+
+[[package]]
+name = "hashbrown"
+version = "0.14.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+
+[[package]]
+name = "hex"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+
+[[package]]
+name = "human-duration"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37a429277d8afba0e1a2cf784b43f938dff72ce33e6aba477c3021997171c87b"
+
+[[package]]
+name = "i2cdev"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fe61341e9ce588ede54fd131bf0df63eed3c6e45fcc7fa0e548ea176f39358"
+dependencies = [
+ "bitflags 1.3.2",
+ "byteorder",
+ "libc",
+ "nix",
+]
+
+[[package]]
+name = "iana-time-zone"
+version = "0.1.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "windows-core",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+dependencies = [
+ "equivalent",
+ "hashbrown",
+]
+
+[[package]]
+name = "js-sys"
+version = "0.3.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
+dependencies = [
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
+name = "lcd"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "971d8fd9a162c0bda137b341493cce134a2f55f3317b8533d992934bc523c325"
+
+[[package]]
+name = "lcd-pcf8574"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2b53ab29ea4836a8d7533c420bc8150680adaf67d284211b683e2cd2fe0d361"
+dependencies = [
+ "i2cdev",
+ "lcd",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.155"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"
+
+[[package]]
+name = "local-ip-address"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "136ef34e18462b17bf39a7826f8f3bbc223341f8e83822beb8b77db9a3d49696"
+dependencies = [
+ "libc",
+ "neli",
+ "thiserror",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "log"
+version = "0.4.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+
+[[package]]
+name = "memchr"
+version = "2.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
+
+[[package]]
+name = "memoffset"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "miniz_oxide"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87dfd01fe195c66b572b37921ad8803d010623c0aca821bea2302239d155cdae"
+dependencies = [
+ "adler",
+]
+
+[[package]]
+name = "mio"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
+dependencies = [
+ "libc",
+ "wasi",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "neli"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1100229e06604150b3becd61a4965d5c70f3be1759544ea7274166f4be41ef43"
+dependencies = [
+ "byteorder",
+ "libc",
+ "log",
+ "neli-proc-macros",
+]
+
+[[package]]
+name = "neli-proc-macros"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c168194d373b1e134786274020dae7fc5513d565ea2ebb9bc9ff17ffb69106d4"
+dependencies = [
+ "either",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "nix"
+version = "0.23.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f3790c00a0150112de0f4cd161e3d7fc4b2d8a5542ffc35f099a2562aecb35c"
+dependencies = [
+ "bitflags 1.3.2",
+ "cc",
+ "cfg-if",
+ "libc",
+ "memoffset",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "num_enum"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f646caf906c20226733ed5b1374287eb97e3c2a5c227ce668c1f2ce20ae57c9"
+dependencies = [
+ "num_enum_derive",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcbff9bc912032c62bf65ef1d5aea88983b420f4f839db1e9b0c281a25c9c799"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "object"
+version = "0.36.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "576dfe1fc8f9df304abb159d767a29d0476f7750fbf8aa7ad07816004a207434"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+
+[[package]]
+name = "pin-project-lite"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
+[[package]]
+name = "proc-macro-crate"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
+dependencies = [
+ "once_cell",
+ "toml_edit",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22244ce15aa966053a896d1accb3a6e68469b97c7f33f284b99f0d576879fc23"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "procfs"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "731e0d9356b0c25f16f33b5be79b1c57b562f141ebfcdb0ad8ac2c13a24293b4"
+dependencies = [
+ "bitflags 2.5.0",
+ "chrono",
+ "flate2",
+ "hex",
+ "lazy_static",
+ "procfs-core",
+ "rustix",
+]
+
+[[package]]
+name = "procfs-core"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d3554923a69f4ce04c4a754260c338f505ce22642d3830e049a399fc2059a29"
+dependencies = [
+ "bitflags 2.5.0",
+ "chrono",
+ "hex",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "rustc-demangle"
+version = "0.1.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
+
+[[package]]
+name = "rustix"
+version = "0.38.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70dc5ec042f7a43c4a73241207cecc9873a06d45debb38b329f8541d85c2730f"
+dependencies = [
+ "bitflags 2.5.0",
+ "errno",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.203"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.203"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
+[[package]]
+name = "siphasher"
+version = "0.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
+
+[[package]]
+name = "slab"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "socket2"
+version = "0.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce305eb0b4296696835b71df73eb912e0f1ffd2556a501fcede6e0c50349191c"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.66"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "sys-info"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b3a0d0aba8bf96a0e1ddfdc352fc53b3df7f39318c71854910c3c4b024ae52c"
+dependencies = [
+ "cc",
+ "libc",
+]
+
+[[package]]
+name = "thiserror"
+version = "1.0.61"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.61"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
+[[package]]
+name = "tokio"
+version = "1.38.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba4f4a02a7a80d6f274636f0aa95c7e383b912d41fe721a31f29e29698585a4a"
+dependencies = [
+ "backtrace",
+ "libc",
+ "mio",
+ "pin-project-lite",
+ "socket2",
+ "tokio-macros",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "tokio-macros"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4badfd56924ae69bcc9039335b2e017639ce3f9b001c393c1b2d1ef846ce2cbf"
+
+[[package]]
+name = "toml_edit"
+version = "0.19.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
+dependencies = [
+ "indexmap",
+ "toml_datetime",
+ "winnow",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
+
+[[package]]
+name = "uptime_lib"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4e71ddbefed856d5881821d6ada4e606bbb91fd332296963ed596e2ad2100f3"
+dependencies = [
+ "libc",
+ "thiserror",
+ "windows",
+]
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
+dependencies = [
+ "bumpalo",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
+
+[[package]]
+name = "windows"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be"
+dependencies = [
+ "windows-core",
+ "windows-targets 0.52.5",
+]
+
+[[package]]
+name = "windows-core"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
+dependencies = [
+ "windows-targets 0.52.5",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.5",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.5",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_msvc 0.48.5",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.5",
+ "windows_aarch64_msvc 0.52.5",
+ "windows_i686_gnu 0.52.5",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc 0.52.5",
+ "windows_x86_64_gnu 0.52.5",
+ "windows_x86_64_gnullvm 0.52.5",
+ "windows_x86_64_msvc 0.52.5",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
+
+[[package]]
+name = "winnow"
+version = "0.5.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f593a95398737aeed53e489c785df13f3618e41dbcd6718c6addbf1395aa6876"
+dependencies = [
+ "memchr",
+]
diff --git a/pi/display/Cargo.toml b/pi/display/Cargo.toml
new file mode 100644
index 0000000..8faccf5
--- /dev/null
+++ b/pi/display/Cargo.toml
@@ -0,0 +1,15 @@
+[package]
+name = "display"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+chrono = "0.4.38"
+chrony-candm = { git = "https://github.com/Frankkkkk/chrony-candm.git", branch = "fvd/serverstats4" }
+human-duration = "0.1.0"
+lcd = "0.4.1"
+lcd-pcf8574 = "0.2.0"
+local-ip-address = "0.6.1"
+procfs = "0.16.0"
+sys-info = "0.9.1"
+uptime_lib = "0.3.0"
diff --git a/pi/display/Makefile b/pi/display/Makefile
new file mode 100644
index 0000000..ead54a5
--- /dev/null
+++ b/pi/display/Makefile
@@ -0,0 +1,6 @@
+run: build deploy
+	ssh 192.168.10.155 "~/display"
+deploy: build
+	scp target/armv7-unknown-linux-gnueabihf/release/display 192.168.10.155:~/display
+build:
+	cross build --release --target armv7-unknown-linux-gnueabihf
\ No newline at end of file
diff --git a/pi/display/src/main.rs b/pi/display/src/main.rs
new file mode 100644
index 0000000..a5a0e21
--- /dev/null
+++ b/pi/display/src/main.rs
@@ -0,0 +1,156 @@
+use chrony_candm::blocking_query_uds;
+use chrony_candm::reply::ReplyBody;
+use chrony_candm::request::RequestBody;
+use core::time;
+use lcd_pcf8574::{ErrorHandling, Pcf8574};
+use local_ip_address::local_ip;
+use std::time::Duration;
+
+struct Rate {
+    window: std::time::Duration,
+    old_value: u64,
+    old_time: std::time::Instant,
+    old_rate: f64,
+}
+
+impl Rate {
+    fn new(window: time::Duration) -> Self {
+        Self {
+            window,
+            old_value: 0,
+            old_time: std::time::Instant::now(),
+            old_rate: 0.0,
+        }
+    }
+
+    fn update(&mut self, new_value: u64) -> f64 {
+        let new_time = std::time::Instant::now();
+        let elapsed = new_time - self.old_time;
+        if elapsed > self.window {
+            let new_rate = (new_value - self.old_value) as f64 / elapsed.as_secs_f64();
+            self.old_value = new_value;
+            self.old_time = new_time;
+            self.old_rate = new_rate;
+            new_rate
+        } else {
+            self.old_rate
+        }
+    }
+}
+
+fn get_chrony_ntp_hits() -> u64 {
+    let request_body = RequestBody::ServerStats;
+    let options = Default::default();
+
+    let reply = blocking_query_uds(request_body, options).unwrap();
+    if let ReplyBody::ServerStats4(ss) = reply.body {
+        return ss.ntp_hits;
+    }
+    0
+}
+
+enum Menus {
+    Main,
+    Uptime,
+    Ip,
+}
+
+struct LcdMenuChooser {
+    current_menu: Menus,
+    last_time_change: std::time::Instant,
+    cycle_time: std::time::Duration,
+}
+
+impl LcdMenuChooser {
+    fn new(cycle_time: std::time::Duration) -> Self {
+        Self {
+            current_menu: Menus::Main,
+            last_time_change: std::time::Instant::now(),
+            cycle_time,
+        }
+    }
+
+    fn cycle_if_needed(&mut self) -> bool {
+        if self.last_time_change.elapsed() > self.cycle_time {
+            self.cycle();
+            self.last_time_change = std::time::Instant::now();
+            return true;
+        }
+        false
+    }
+
+    fn cycle(&mut self) {
+        self.current_menu = match self.current_menu {
+            Menus::Main => Menus::Uptime,
+            Menus::Uptime => Menus::Ip,
+            Menus::Ip => Menus::Main,
+        }
+    }
+}
+
+fn display_main_menu(display: &mut lcd::Display<Pcf8574>, rate: &mut Rate) {
+    display.position(4, 0);
+    let time_str = chrono::Utc::now().format("%H:%M:%S").to_string();
+    display.print(&time_str);
+
+    let hits_per_sec = rate.update(get_chrony_ntp_hits());
+    display.position(0, 1);
+    display.print(&format!("H: {:.0}/s    ", hits_per_sec));
+}
+
+fn display_ip_menu(display: &mut lcd::Display<Pcf8574>) {
+    let ip = local_ip().unwrap();
+    display.position(0, 0);
+    display.print(format!("{}", ip).as_str());
+}
+
+fn display_uptime_menu(display: &mut lcd::Display<Pcf8574>) {
+    let load = sys_info::loadavg().unwrap();
+    display.position(0, 0);
+    display.print(format!("Load: {} {}", load.one, load.five).as_str());
+
+    let uptime = uptime_lib::get().unwrap();
+    display.position(0, 1);
+    display.print(format!("{}", human_duration::human_duration(&uptime)).as_str());
+}
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let bus = 1;
+    let addr = 0x3f;
+
+    let mut dev = Pcf8574::new(bus, addr)?;
+    dev.on_error(ErrorHandling::Panic);
+
+    let mut display = lcd::Display::new(dev);
+    display.init(lcd::FunctionLine::Line2, lcd::FunctionDots::Dots5x8);
+    display.display(
+        lcd::DisplayMode::DisplayOn,
+        lcd::DisplayCursor::CursorOff,
+        lcd::DisplayBlink::BlinkOff,
+    );
+
+    display.clear();
+    display.home();
+
+    let mut rate = Rate::new(Duration::from_secs(1));
+    rate.update(get_chrony_ntp_hits());
+
+    let mut m = LcdMenuChooser::new(Duration::from_secs(10));
+
+    loop {
+        if m.cycle_if_needed() {
+            display.clear();
+            display.home();
+        }
+        match m.current_menu {
+            Menus::Main => display_main_menu(&mut display, &mut rate),
+            Menus::Ip => display_ip_menu(&mut display),
+            Menus::Uptime => display_uptime_menu(&mut display),
+        }
+
+        rate.update(get_chrony_ntp_hits());
+        std::thread::sleep(Duration::from_millis(100));
+    }
+
+    Ok(())
+}
diff --git a/pi/docs/HAB-GPSPI+-ASSY.pdf b/pi/docs/HAB-GPSPI+-ASSY.pdf
new file mode 100644
index 0000000..fe037cf
Binary files /dev/null and b/pi/docs/HAB-GPSPI+-ASSY.pdf differ