🎉 Initial commit

2026-08-13 12:33:45 +02:00 · 2020-04-08 17:30:57 +02:00 · 2020-04-08 17:30:57 +02:00 · f1b04570a8
commit f1b04570a8
18 changed files with 1228 additions and 0 deletions
--- a/.github/images/framed.jpg
+++ b/.github/images/framed.jpg
--- a/.github/images/framing.jpg
+++ b/.github/images/framing.jpg
--- a/.github/images/jailbreak-1.jpg
+++ b/.github/images/jailbreak-1.jpg
--- a/.github/images/jailbreak-2.jpg
+++ b/.github/images/jailbreak-2.jpg
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,4 @@
+server/data.json
+server/node_modules
+server/public/display.png
+server/public/screenshot.png
--- a/README.md
+++ b/README.md
@ -0,0 +1,121 @@
+# Kindle Status Display
+
+Original idea and setup taken from [@naltatis' kindle-display](https://github.com/naltatis/kindle-display).
+
+![Framed](.github/images/framed.jpg)
+
+## General
+
+This is a two part setup:
+The hacked Kindle pulls a screenshot that is taken from the webpage the server displays.
+The server updates this screenshot in regular intervals and the Kindle also updates regularly.
+
+```
+------+   update X minutes    +------+
+|      |  ------------------>  |      |
+|      |         wifi          |      |
+|      |  <------------------  |      |
+------+    greyscale image    +------+
+ kindle                         server
+```
+
+## Server
+
+The code in this repository is my personal setup which pulls in data from my own network.
+I recommend you **fork this repository** and modify the `./data.sh` and visual representation to fit your needs.
+
+### Prerequisites
+
+- Node.js (assembles the data and runs the webserver)
+- firefox (takes the screenshot of the webpage)
+- pngcrush (converts the screenshot to a greyscale image)
+- jo / jq (to generate the JSON data file)
+
+### Installation
+
+```bash
+# Clone the repository
+git clone git@github.com:username/kindle-display.git
+
+# Go to the server directory
+cd kindle-display/server
+
+# Install the dependencies
+npm install
+
+# Start the server
+npm start
+
+# Update data and create the screenshot
+./cron.sh
+
+# Preview the greyscale in your browser
+open http://localhost:3030/display.png
+```
+
+Once everything works, deploy the server app and setup a cronjob to trigger the `cron.sh` script regularly.
+
+## Kindle
+
+### Prerequisites
+
+You need to
+[jailbreak your Kindle](https://wiki.mobileread.com/wiki/Kindle4NTHacking#Jailbreak) using the packages from the
+[mobileread forum](https://www.mobileread.com/forums/showthread.php?t=225030).
+
+I installed these according to the info in their particular READMEs:
+
+1. Jailbreak
+2. USBNetwork
+3. MKK
+4. KUAL
+
+### Installation
+
+```bash
+# Connect your Kindle via usb and ssh into it
+ssh root@kindle
+
+# Make the Kindle file system writable
+mntroot rw
+
+# Create the mnt/base-us scripts according to the files in the kindle directory
+vi /mnt/base-us/RUNME.sh
+
+# Set the BASE according to your local network setup to address the server
+vi /mnt/base-us/update.sh
+
+# Create a cronjob to run the update script in regular intervals
+#
+# For instance:
+# */5 6-22 * * * /mnt/us/update.sh
+# 0 23,0,5 * * * /mnt/us/update.sh
+vi /etc/crontab/root
+
+# Execute the init script and trigger an the first render
+sh /mnt/base-us/RUNME.sh
+```
+
+## Images
+
+![Framing](.github/images/framing.jpg)
+
+![Jailbreak 1](.github/images/jailbreak-1.jpg)
+
+![Jailbreak 2](.github/images/jailbreak-2.jpg)
+
+## Credits
+
+naltatis
+
+- [Original repository](https://github.com/naltatis/kindle-display)
+
+Matthew Petroff
+
+- [Blogpost: Kindle Weather Display](http://mpetroff.net/2012/09/kindle-weather-display/)
+- [Github: mpetroff/kindle-weather-display](https://github.com/mpetroff/kindle-weather-display)
+
+hahabird
+
+- [Blogpost: Kindle Weather and Recycling Display](http://hackaday.com/2013/04/01/kindle-weather-and-recycling-display/)
+- [Imgur: Pictures of Wodden Frame](http://imgur.com/a/17Y89)
--- a/kindle/etc/crontab/root
+++ b/kindle/etc/crontab/root
@ -0,0 +1,9 @@
+# */15 * * * * /usr/sbin/checkpmond
+# */15 * * * * /usr/sbin/tinyrot
+# */60 * * * * /usr/sbin/loginfo tmpfs
+# */60 * * * * /usr/sbin/loginfo localVars
+# */60 * * * * /usr/sbin/loginfo memusedump
+# */15 * * * * /usr/sbin/loginfo powerdcheck
+
+*/5 6-22 * * * /mnt/us/update.sh
+0 23,0,5 * * * /mnt/us/update.sh
--- a/kindle/mnt/base-us/RUNME.sh
+++ b/kindle/mnt/base-us/RUNME.sh
@ -0,0 +1,10 @@
+#!/bin/sh
+
+# saving energy
+/etc/init.d/framework stop
+
+# disable screensaver
+lipc-set-prop com.lab126.powerd preventScreenSaver 1
+
+# display image
+/mnt/us/update.sh
--- a/kindle/mnt/base-us/update.sh
+++ b/kindle/mnt/base-us/update.sh
@ -0,0 +1,38 @@
+#!/bin/sh
+
+BASE=http://SERVER_IP:3030
+FILE=display.png
+
+savePower=false
+batteryLevel=$(lipc-get-prop com.lab126.powerd battLevel)
+now=$(date +'%F %R')
+
+cd "$(dirname "$0")"
+
+if [ "$savePower" = true ]; then
+  # power up networking
+  lipc-set-prop com.lab126.cmd wirelessEnable 1
+  /etc/init.d/wifid start
+  sleep 15
+fi
+
+# get screenshot and update display
+rm $FILE
+if wget "$BASE/$FILE"; then
+  eips -f -g $FILE
+else
+  eips 40 0 "retry"
+fi
+
+eips 0 0 "$now"
+
+# display low battery level
+if [ $batteryLevel -le 25 ]; then
+  eips 47 0 "$batteryLevel%"
+fi
+
+if [ "$savePower" = true ]; then
+  # power down networking
+  lipc-set-prop com.lab126.cmd wirelessEnable 0
+  /etc/init.d/wifid stop
+fi
--- a/server/cron.sh
+++ b/server/cron.sh
@ -0,0 +1,12 @@
+#!/bin/sh
+
+dir=$(dirname "$0")
+
+# generate data
+cd $dir
+sh ./data.sh
+
+# create screenshot
+cd $dir/public
+firefox --screenshot http://localhost:3030 --window-size=600,800
+pngcrush -c 0 screenshot.png display.png
--- a/server/data.sh
+++ b/server/data.sh
@ -0,0 +1,23 @@
+#!/bin/sh
+
+dir=$(dirname "$0")
+file=$dir/data.json
+now=$(date +'%F %R')
+
+# Blockchain
+blockcount=$(bitcoin-cli getblockcount 2> /dev/null || echo "null")
+
+# BTCPay
+rates=$(curl -s -f -H "Authorization: Basic $BTCPAY_API_TOKEN" $BTCPAY_HOST/rates | jq -r '.data // "[]"')
+
+# Bitcoin Quotes
+quote=$(curl -s -f https://radiant-beyond-56888.herokuapp.com/quotes/random.json 2> /dev/null || echo "null")
+
+# other potential data sources
+# mempoolinfo=$(bitcoin-cli getmempoolinfo 2> /dev/null || echo "{}")
+# lninfo=$(lncli getinfo 2> /dev/null || echo "{}")
+# blockchaininfo=$(bitcoin-cli getblockchaininfo 2> /dev/null || echo "{}")
+# txoutsetinfo=$(bitcoin-cli gettxoutsetinfo 2> /dev/null || echo "{}")
+
+# JSON
+jo -p date="$now" blockcount="$blockcount" rates="$rates" quote="$quote" > $file
--- a/server/index.js
+++ b/server/index.js
@ -0,0 +1,16 @@
+const { readFileSync } = require('fs')
+const express = require('express')
+const app = express()
+const port = 3030
+
+app.set('view engine', 'pug')
+
+app.use(express.static('public'))
+
+app.get('/', (req, res) => {
+  const data = JSON.parse(readFileSync('data.json', 'utf8'))
+
+  res.render('index', data)
+})
+
+app.listen(port, () => console.log(`Running at http://localhost:${port}`))
--- a/server/package-lock.json
+++ b/server/package-lock.json
@ -0,0 +1,833 @@
+{
+  "name": "kindle-display",
+  "version": "0.1.0",
+  "lockfileVersion": 1,
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+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.1",
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+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
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+      }
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+      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
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+      "integrity": "sha1-uDVx+k2MJbguIxsG46MFXeTKGkc="
+    },
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+    },
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+      "integrity": "sha1-zu78cXp2xDFvEm0LnbqlXX598Bo="
+    },
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+      "requires": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      }
+    },
+    "uglify-js": {
+      "version": "2.8.29",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
+      "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
+      "requires": {
+        "source-map": "~0.5.1",
+        "uglify-to-browserify": "~1.0.0",
+        "yargs": "~3.10.0"
+      },
+      "dependencies": {
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+        }
+      }
+    },
+    "uglify-to-browserify": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
+      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
+      "optional": true
+    },
+    "unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+    },
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+    },
+    "vary": {
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+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    },
+    "void-elements": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/void-elements/-/void-elements-2.0.1.tgz",
+      "integrity": "sha1-wGavtYK7HLQSjWDqkjkulNXp2+w="
+    },
+    "window-size": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
+      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0="
+    },
+    "with": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/with/-/with-5.1.1.tgz",
+      "integrity": "sha1-+k2qktrzLE6pTtRTyB8EaGtXXf4=",
+      "requires": {
+        "acorn": "^3.1.0",
+        "acorn-globals": "^3.0.0"
+      }
+    },
+    "wordwrap": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
+      "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8="
+    },
+    "yargs": {
+      "version": "3.10.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
+      "requires": {
+        "camelcase": "^1.0.2",
+        "cliui": "^2.1.0",
+        "decamelize": "^1.0.0",
+        "window-size": "0.1.0"
+      }
+    }
+  }
+}
--- a/server/package.json
+++ b/server/package.json
@ -0,0 +1,23 @@
+{
+  "name": "kindle-display",
+  "version": "0.1.0",
+  "author": "dennisreimann",
+  "license": "MIT",
+  "description": "kindle status display server",
+  "repository": {
+    "type": "git",
+    "url": "git@github.com:dennisreimann/kindle-display.git"
+  },
+  "homepage": "https://github.com/dennisreimann/kindle-display",
+  "bugs": "https://github.com/dennisreimann/kindle-display/issues",
+  "main": "index.js",
+  "scripts": {
+    "start": "node index.js",
+    "deploy": "scp -r cron.sh data.sh index.js package*.json public views $DISPLAY_HOST:$DISPLAY_DIR",
+    "check": "scp -r $DISPLAY_HOST:$DISPLAY_DIR/public/display.png public && open public/display.png"
+  },
+  "dependencies": {
+    "express": "4.17.1",
+    "pug": "2.0.4"
+  }
+}
--- a/server/public/style.css
+++ b/server/public/style.css
@ -0,0 +1,102 @@
+* {
+  box-sizing: border-box;
+  margin: 0;
+  padding: 0;
+}
+:root {
+  --canvas-width: 600px;
+  --canvas-height: 800px;
+  --canvas-padding: 30px;
+}
+html {
+  font-family: 'Fira Sans', sans-serif;
+  font-size: 32px;
+}
+body {
+  position: relative;
+  height: var(--canvas-height);
+  width: var(--canvas-width);
+  background-color: #fff;
+}
+.info {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  height: 750px;
+  width: var(--canvas-width);
+  padding: var(--canvas-padding);
+}
+.bg {
+  position: absolute;
+  top: -80px;
+  left: 70px;
+  height: var(--canvas-height);
+  width: var(--canvas-width);
+  background-size: contain;
+  background-position: 50%;
+  transform: scale(1.75) rotate(10deg);
+  opacity: .15;
+}
+.bg,
+.sats {
+  background-image: url("data:image/svg+xml;base64,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");
+  background-repeat: no-repeat;
+}
+.price--dollar {
+  margin-left: 5rem;
+}
+.price--euro {
+  margin-left: 1rem;
+}
+.price--sats {
+  position: absolute;
+  top: 645px;
+  left: 20px;
+  width: 600px;
+  justify-content: center;
+}
+h1 {
+  font-size: 4rem;
+  margin: .4em 0;
+}
+h2 {
+  font-size: 2rem;
+  font-weight: 500;
+}
+h3 {
+  font-size: 2rem;
+  font-weight: 400;
+}
+.price {
+  display: flex;
+  align-items: center;
+}
+.curr {
+  font-size: .75em;
+  opacity: .33;
+  margin-right: .125em;
+}
+.sats {
+  display: block;
+  flex: 0 0 1em;
+  height: 1em;
+  background-size: contain;
+  transform: rotate(7deg);
+  font-size: .8em;
+  opacity: .33;
+  margin-left: .125em;
+}
+blockquote {
+  position: absolute;
+  bottom: 50px;
+  left: var(--canvas-padding);
+  right: var(--canvas-padding);
+  justify-content: center;
+  line-height: 1.33;
+  font-size: .9rem;
+}
+.author {
+  text-align: right;
+  opacity: .66;
+}
--- a/server/views/_layout.pug
+++ b/server/views/_layout.pug
@ -0,0 +1,11 @@
+doctype html
+html
+  head
+    title Display
+    link(rel="stylesheet" href="/style.css")
+    link(href="https://fonts.googleapis.com/css2?family=Fira+Sans:ital,wght@1,400;1,500;1,900&display=swap" rel="stylesheet")
+    meta(name="viewport" content="width=600")
+    meta(name="apple-mobile-web-app-capable" content="yes")
+    meta(name="apple-mobile-web-app-status-bar-style" content="white")
+  body
+    block content
--- a/server/views/error.pug
+++ b/server/views/error.pug
@ -0,0 +1,6 @@
+extends _layout
+
+block content
+  h1= message
+  h2= error.status
+  pre #{error.stack}
--- a/server/views/index.pug
+++ b/server/views/index.pug
@ -0,0 +1,20 @@
+extends _layout
+
+block content
+  .bg
+  .info
+    h3.price.price--dollar
+      span.curr $
+      span.rate= Math.round(rates[1].rate)
+
+    h1= blockcount
+
+    h3.price.price--euro
+      span.curr €
+      span.rate= Math.round(rates[0].rate)
+
+  if quote
+    blockquote
+      p= quote.body
+      if quote.author && quote.author.name
+        p.author= `— ${quote.author.name}`