From: Brian Flowers Date: Fri, 30 Apr 2021 01:31:39 +0000 (-0400) Subject: All projects up to date X-Git-Url: http://git.slightlycyberpunk.com%2C%20git.slightlycyberpunk.com/git/?a=commitdiff_plain;h=refs%2Fheads%2Fmaster;p=CNS.git All projects up to date --- diff --git a/AtmosNode/AtmosSystem.scad b/AtmosNode/AtmosSystem.scad new file mode 100644 index 0000000..96d7022 --- /dev/null +++ b/AtmosNode/AtmosSystem.scad @@ -0,0 +1,669 @@ +/*## COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# Stacking cases designed to hold a large speaker driver with a +# Sparkfun "Noisy Cricket" amplifier, plus Sparkfun breakout +# boards for the BCM680 and SCD30 atmospheric sensors, along +# with a 40mm fan to blow air across these sensors and a PIR +# sensor and webcam to provide motion detection, all connected +# to a Raspberry Pi. Held together with a few small bolts. +*/ + + +$fn=15; + +// === Main model === +// For printing, do one module at a time ;) + +// Speaker Box +translate([85,40,0]) { + speakerplate(); +} +translate([49,4,28]) { + speakercover(); +} + +// Sensor Box +sensorplate(); +translate([-6,4,28]) { + sensorcover(); +} + +// Volume Knob +translate([75,0,0]) { + knob(); + knobback(); +} + +// Camera Mount +translate([-44,0,0]) { + camera(); +} + +// Raspberry Pi Mount (Needs Improvement) +translate([0,0,-28]) { + pimount(); +} + +// Mount for bolt at the bottom +translate([75,0,-28]) { + closetMount(); +} + +// Joiner :) +joiner(); + +// === MODULES === +// Arches (for spacing -- my speaker is large) +// with pegs to mount to the screw holes off +// the fairly generic case my Pi is in. +module pimount() { + $fn=90; + joiner(); + + translate([-2,8,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([-2,72,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([-4,10,25]) { + cube([4,60,3]); + } + + translate([0,10,25]) { + cube([42,4,3]); + } + translate([0,66,25]) { + cube([42,4,3]); + } + + difference() { + translate([30,10,4]) { + cube([10,60,24]); + } + translate([30,40,24]) { + rotate([0,90,0]) { + scale([1,0.4,1]) { + cylinder(r=18,h=10); + } + } + } + translate([30,59,24]) { + rotate([0,90,0]) { + scale([1,0.4,1]) { + cylinder(r=18,h=10); + } + } + } + translate([30,21,24]) { + rotate([0,90,0]) { + scale([1,0.4,1]) { + cylinder(r=18,h=10); + } + } + } + } + + translate([35,12,-1]) { + cylinder(r=2,h=5); + translate([-1.5,-3,0]) { + cube([3,6,2]); + } + } + translate([35,68,-1]) { + cylinder(r=2,h=5); + translate([-1.5,-3,0]) { + cube([3,6,2]); + } + } +} + +// Joiner to hold the boxes together +module joiner() { + translate([42,8,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([42,72,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([53,8,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([53,72,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([44,7,25]) { + cube([7,2,3]); + } + translate([44,71,25]) { + cube([7,2,3]); + } + translate([41,10,25]) { + cube([2,60,3]); + } + translate([52,10,25]) { + cube([2,60,3]); + } + + difference() { + union() { + translate([52,7.5,25]) { + rotate([0,0,9.6]) { + cube([2,65,3]); + } + } + translate([41,7.5,25]) { + rotate([0,0,-9.6]) { + cube([2,65,3]); + } + } + } + + translate([42,8,25]) { + cylinder(r=2,h=3); + } + translate([42,72,25]) { + cylinder(r=2,h=3); + } + translate([53,8,25]) { + cylinder(r=2,h=3); + } + translate([53,72,25]) { + cylinder(r=2,h=3); + } + } +} + +// Main mount for the volume knob +module knob() { + $fn=45; + translate([42,8,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([42,72,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + difference() { + translate([44,-5,25]) { + cube([6,80,3]); + } + translate([0,40,25]) { + cylinder(r=49,h=3); + } + } + translate([45,-5,25]) { + difference() { + cylinder(r=5,h=3); + translate([-10,-5,0]) { + cube([10,10,3]); + } + } + } + + translate([26,-7,25]) { + difference() { + cylinder(r=20,h=3); + cylinder(r=4,h=3); + translate([0,0,1]) { + $fn=6; + cylinder(r=6,h=2); + } + translate([-20,15,0]) { + cube([35,20,3]); + } + translate([0,0,2]) { + difference() { + cylinder(r=17,h=2); + cylinder(r=10,h=2); + } + } + translate([-26,47,0]) { + cylinder(r=48,h=3); + } + } + } +} + +// Small shim that goes on the back of the bolts holding on the knob +// This keeps the base more level +module knobback() { + translate([42,8,-3]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([42,72,-3]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([44,5,-3]) { + cube([6,70,3]); + } +} + +// Webcam mount (Holds a bolt for a standard tripod mount; I'm using a C920) +module camera() { + translate([42,8,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([42,72,25]) { + difference() { + cylinder(r=3,h=3); + cylinder(r=2,h=3); + } + } + + translate([37,10,25]) { + cube([7,60,3]); + } + + difference() { + translate([36,10,0]) { + cube([2,60,30]); + } + translate([36,40,10]) { + rotate([0,90,0]) { + cylinder(r=4,h=10); + } + } + } + + translate([38,15,0]) { + cube([6,5,20]); + } + translate([38,60,0]) { + cube([6,5,20]); + } +} + +// Holds a bolt to mount it on the bottom +// I have a rail of pre-drilled aluminum on top of my closet which this mounts to +// Approximately fits a 1/4" bolt +module closetMount() { + translate([42,8,22]) { + difference() { + cylinder(r=3,h=6); + cylinder(r=2,h=6); + } + } + + translate([42,72,22]) { + difference() { + cylinder(r=3,h=6); + cylinder(r=2,h=6); + } + } + + translate([41,10,22]) { + cube([2,60,6]); + } + translate([43,10,22]) { + cube([2,60,6]); + } + translate([44,8,22]) { + cube([7,64,6]); + } + difference() { + translate([50,8,22]) { + cube([3,64,41]); + } + translate([50,40,42.5]) { + rotate([0,90,0]) { + cylinder(r=5,h=5); + } + } + } + + translate([42,8,61]) { + difference() { + cylinder(r=3,h=2); + cylinder(r=2,h=2); + } + } + translate([42,72,61]) { + difference() { + cylinder(r=3,h=2); + cylinder(r=2,h=2); + } + } + translate([41,10,61]) { + cube([2,60,2]); + } + translate([43,10,61]) { + cube([2,60,2]); + } + translate([44,8,61]) { + cube([7,64,2]); + } +} + +// Gridded cover for the atmospheric sensors +module sensorcover() { + difference() { + cube([52,72,2]); + translate([4,4,0]) { + cylinder(r=2,h=5); + } + translate([48,68,0]) { + cylinder(r=2,h=5); + } + translate([4,68,0]) { + cylinder(r=2,h=5); + } + translate([48,4,0]) { + cylinder(r=2,h=5); + } + + for(j=[0:1:3]) { + for(i=[1:1:11]) { + $fn=6; + translate([11+(10*j),6*i,0]) { + cylinder(r=3,h=5); + } + } + for(i=[1:1:10]) { + $fn=6; + translate([6+(10*j),3+(6*i),0]) { + cylinder(r=3,h=5); + } + } + } + for(i=[1:1:10]) { + $fn=6; + translate([6+(10*4),3+(6*i),0]) { + cylinder(r=3,h=5); + } + } + } +} + +// Holds the atmospheric sensors and fan +module sensorplate() { + difference() { + union() { + translate([11,0,0]) { + cube([10,80,3]); + } + translate([16,37,0]) { + cylinder(r=0.6,h=10); + } + } + translate([16,7,0]) { + cylinder(r=0.6,h=3); + } + translate([16,72,0]) { + cylinder(r=0.6,h=3); + } + translate([10,30,0]) { + cube([5,10,3]); + } + translate([18,30,0]) { + cube([5,10,3]); + } + } + + difference() { + translate([3,40,0]) { + cube([34,10,15]); + } + translate([5,42,0]) { + cube([30,6,15]); + } + } + + sidewall(); + translate([37,0,0]) { + sidewall(); + } + + translate([0,-2,0]) { + difference() { + cube([40,2,40]); + translate([20,2,20]) { + rotate([90,0,0]) { + cylinder(r=17,h=2); + } + } + translate([4,2,4]) { + rotate([90,0,0]) { + cylinder(r=2,h=2); + } + } + translate([4,2,36]) { + rotate([90,0,0]) { + cylinder(r=2,h=2); + } + } + translate([36,2,4]) { + rotate([90,0,0]) { + cylinder(r=2,h=2); + } + } + translate([36,2,36]) { + rotate([90,0,0]) { + cylinder(r=2,h=2); + } + } + } + } + + translate([0,78,0]) { + difference() { + cube([40,3,20]); + translate([3,0,5]) { + cube([34,3,15]); + } + } + } + difference() { + cube([40,3,20]); + translate([3,0,3]) { + cube([34,3,20]); + } + } + + translate([-2,8,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } + + translate([-2,72,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } + + translate([42,8,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } + + translate([42,72,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } +} + +// Slotted side walls the sensor box +module sidewall() { + difference() { + cube([3,80,20]); + for(i = [-2:1:18]) { + translate([0,i*7,4]) { + rotate([-45,0,0]) { + cube([3,2,19]); + } + } + } + } +} + +// Base plate to hold the speaker +module speakerplate() { + difference() { + cylinder(r=30,h=3); + cylinder(r=27,h=3); + } + + difference() { + translate([-36,-36,0]) { + cube([72,72,3]); + } + translate([-29,-29,0]) { + cube([58,58,3]); + } + translate([-32,-32,0]) { + cylinder(r=2,h=25); + } + translate([32,-32,0]) { + cylinder(r=2,h=25); + } + translate([-32,32,0]) { + cylinder(r=2,h=25); + } + translate([32,32,0]) { + cylinder(r=2,h=25); + } + } + + translate([-32,-32,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } + + translate([32,-32,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } + + translate([-32,32,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } + + translate([32,32,0]) { + difference() { + cylinder(r=3,h=25); + cylinder(r=2,h=25); + } + } +} + +// Gridded cover for the speaker +module speakercover() { + difference() { + cube([72,72,5]); + translate([36,36,0]) { + cylinder(r=42,h=3); + } + translate([4,4,0]) { + cylinder(r=2,h=5); + } + translate([68,4,0]) { + cylinder(r=2,h=5); + } + translate([68,68,0]) { + cylinder(r=2,h=5); + } + translate([4,68,0]) { + cylinder(r=2,h=5); + } + + for(j=[0:1:5]) { + for(i=[1:1:11]) { + $fn=6; + translate([11+(10*j),6*i,0]) { + cylinder(r=3,h=5); + } + } + for(i=[1:1:10]) { + $fn=6; + translate([6+(10*j),3+(6*i),0]) { + cylinder(r=3,h=5); + } + } + } + for(i=[1:1:10]) { + $fn=6; + translate([6+(10*6),3+6*i,0]) { + cylinder(r=3,h=5); + } + } + } +} \ No newline at end of file diff --git a/AtmosNode/preview.png b/AtmosNode/preview.png new file mode 100644 index 0000000..b5c013f Binary files /dev/null and b/AtmosNode/preview.png differ diff --git a/DoorSensor/description b/DoorSensor/description index 2a2f73b..062af77 100644 --- a/DoorSensor/description +++ b/DoorSensor/description @@ -1 +1 @@ -Ultrasonic distance and hall effect sensor to monitor a doorway; based on an Adafruit M0 Feather Wifi (An Arduino-compatible SAMD board) +Ultrasonic distance and circuit sensor to monitor a doorway; based on an Adafruit M0 Feather Wifi (An Arduino-compatible SAMD board) diff --git a/DoorSensor/doorSensor.ino b/DoorSensor/doorSensor.ino new file mode 100644 index 0000000..411a8eb --- /dev/null +++ b/DoorSensor/doorSensor.ino @@ -0,0 +1,190 @@ +/*## COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# Measures distance and door open/closed state and logs the result to an Influx database +# Designed to be run on an Adafruit Feather M0 Wifi +*/ + +#include + +char ssid[] = ""; // your network SSID (name) +char pass[] = ""; // your network password (use for WPA, or use as key for WEP) +int status = WL_IDLE_STATUS; // the WiFi radio's status +char influxhost[] = ""; // IP of your influxdb +String influxhostname = ""; // Hostname of influxdb (for Host: header) + +WiFiClient client; + +const int trigPin = 13; //connects to the echo pin on the distance sensor +const int echoPin = 12; //connects to the trigger pin on the distance sensor +const int hallPin = 11; //originally was hall effect sensor; now is just conductivity; should work with either + +float distance; +int hall; +int loopCount; + +boolean serialOn = false; + +void(* resetFunc) (void) = 0; + +void setup() { + WiFi.setPins(8,7,4,2); + + //Initialize serial and wait for port to open: + Serial.begin(9600); + while (!Serial && serialOn) + { delay(100); } + if(serialOn) + { Serial.println("Serial connected!"); } + + // Check for the presence of the shield: + while (WiFi.status() == WL_NO_SHIELD) { + if(serialOn) { Serial.println("WiFi shield not present"); } + delay(3000); + } + + // Attempt to connect to WiFi network: + while ( status != WL_CONNECTED) { + if(serialOn) { + Serial.print("Attempting to connect to WPA SSID: "); + Serial.println(ssid); + } + + // Connect to WPA/WPA2 network: + status = WiFi.begin(ssid, pass); + + // wait 10 seconds for connection: + delay(10000); + } + + // Initialize pins + pinMode(trigPin, OUTPUT); + pinMode(echoPin, INPUT); + pinMode(hallPin, INPUT); +} + +void loop() { + // Attempt to connect to WiFi network if down: + status = WiFi.status(); + if(serialOn) { + Serial.print("Wifi Status: "); + Serial.println(status); + } + while ( status != WL_CONNECTED) { + if(serialOn) { + Serial.print("Attempting to connect to WPA SSID: "); + Serial.println(ssid); + } + // Connect to WPA/WPA2 network: + status = WiFi.begin(ssid, pass); + + // wait 10 seconds for connection: + delay(10000); + } + + // Give the distance measurement a couple attempts if the reading is null + int attempts = 0; + distance = getDistance(); + while ( distance == 0 && attempts < 4) { + distance = getDistance(); + attempts++; + delay(200); + } + + hall = digitalRead(hallPin); + if(serialOn) { + Serial.print("Distance: "); + Serial.println(distance); + Serial.print("Hall: "); + Serial.println(hall); + } + + client.connect(influxhost, 8086); + if (client.connected()) { + // Make a HTTP request: + String data = "sensors,type=ultrasonic,location=front,hostname=fdoor distance="; + data = String(data + String(distance)); + if(serialOn) + { Serial.println(data); } + //Serial.println(data.length()); + client.println("POST /write?db=security HTTP/1.1"); + client.println("Host: "+influxhostname+":8086"); + client.print("Content-Length: "); + client.println(data.length()); + client.println("Content-Type: application/x-www-form-urlencoded"); + client.println(""); + client.println(data); + client.println("Connection: close"); + client.println(); + client.println(); + client.flush(); + client.stop(); + } + delay(1000); + client.connect(influxhost, 8086); + if (client.connected()) { + String data2 = "sensors,type=circuit,location=front,hostname=fdoor state="; + if(hall == 1) { + data2 = String(data2 + "\"open\""); + } else { + data2 = String(data2 + "\"closed\""); + } + if(serialOn) + { Serial.println(data2); } + + client.println("POST /write?db=security HTTP/1.1"); + client.println("Host: "+influxhostname+":8086"); + client.print("Content-Length: "); + client.println(data2.length()); + client.println("Content-Type: application/x-www-form-urlencoded"); + client.println(""); + client.println(data2); + client.println("Connection: close"); + client.println(); + client.println(); + client.flush(); + client.stop(); + } + + delay(1000); +} + +float getDistance() +{ + float dtime; + float distance; + + // Send a 10ms pulse + digitalWrite(trigPin, HIGH); + delayMicroseconds(10); + digitalWrite(trigPin, LOW); + + // Time the pulse + dtime = pulseIn(echoPin, HIGH); + // Distance is time / (c/2) + // (dtime is us, so c is m/us, then divided to cm) + distance = (dtime / 150) / 10; + + return distance; +} diff --git a/DoorSensor/preview.png b/DoorSensor/preview.png new file mode 100644 index 0000000..30c909c Binary files /dev/null and b/DoorSensor/preview.png differ diff --git a/FlatNode/FlatNode.scad b/FlatNode/FlatNode.scad new file mode 100644 index 0000000..c5fe538 --- /dev/null +++ b/FlatNode/FlatNode.scad @@ -0,0 +1,221 @@ +/*## COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# Case designed to hold two small speakers (salvaged from a TV), +# powered by a Sparkfun Noisy Cricket amplifier, with space for +# a Raspberry Pi camera module behind the front grill and of course +# a Pi in the rear housing. +*/ + +$fn=90; + +// === Main model === +// For printing, do one module at a time ;) + +// Rear Pi Housing +raspi(); + +// Flat plate with holes for mounting speakers +translate([0,100,23]) { + rotate([0,0,-90]) { + speakers(); + } +} + +// Front grill +grill(); + +// === MODULES === +module raspi() { + difference() { + cube([100,100,25]); + translate([2.5,2.5,2]) { + cube([87,100,23]); + } + translate([85,5,2]) { + cube([39,60,8]); + } + + // Pi mounting holes + translate([25,10,0]) { + cylinder(r=1.5,h=10); + } + translate([74,10,0]) { + cylinder(r=1.5,h=10); + } + + // Speaker mounting holes + translate([15,12,0]) { + cylinder(r=3,h=10); + } + translate([15,90,0]) { + cylinder(r=3,h=10); + } + translate([93,25,0]) { + cylinder(r=3,h=25); + } + translate([93,77,0]) { + cylinder(r=3,h=25); + } + } + // Speaker mounting posts + translate([15,12,0]) { + difference() { + cylinder(r=4,h=25); + cylinder(r=3,h=25); + } + } + translate([15,90,0]) { + difference() { + cylinder(r=4,h=25); + cylinder(r=3,h=25); + } + } +} + +module speakers() { + difference() { + translate([0,0,2]) { + cube([100,100,2]); + } + + // l speaker + translate([15,3,2]) { + cube([62,25,4]); + } + translate([10,15,0]) { + cylinder(r=3,h=10); + } + translate([88,15,0]) { + cylinder(r=3,h=10); + } + + // r speaker + translate([20,70,2]) { + cube([32,18,4]); + } + translate([23,93,0]) { + cylinder(r=3,h=10); + } + translate([75,93,0]) { + cylinder(r=3,h=10); + } + + // holes + translate([10,35,0]) { + cube([30,30,10]); + } + translate([60,35,0]) { + cube([35,50,10]); + } + + translate([5,40,0]) { + cylinder(r=2,h=5); + translate([0,19,0]) { + cylinder(r=2,h=5); + } + } + } +} + +module grill() { + difference() { + union() { + translate([0,0,44]) { + cube([100,100,3]); + } + } + translate([40,70,44]) { + cube([20,30,3]); + } + + for(j=[0:12]) { + for(i=[0:13]) { + translate([8*i,8*j,30]) { + cylinder(r=3,h=20,$fn=4); + } + translate([8*i+4,8*j+4,30]) { + cylinder(r=3,h=20,$fn=4); + } + } + } + // Speaker mounting holes + translate([15,12,40]) { + cylinder(r=3,h=10); + } + translate([15,90,40]) { + cylinder(r=3,h=10); + } + translate([93,25,40]) { + cylinder(r=3,h=25); + } + translate([93,77,40]) { + cylinder(r=3,h=25); + } + } + // Speaker mounting posts + translate([15,12,37]) { + difference() { + cylinder(r=4,h=10); + cylinder(r=3,h=10); + } + } + translate([15,90,37]) { + difference() { + cylinder(r=4,h=10); + cylinder(r=3,h=10); + } + } + translate([93,25,37]) { + difference() { + cylinder(r=4,h=10); + cylinder(r=3,h=10); + } + } + translate([93,77,37]) { + difference() { + cylinder(r=4,h=10); + cylinder(r=3,h=10); + } + } + // Camera slot + translate([53.5,45.5,39]) { + rotate([0,0,180]) { + camera(); + } + } +} + +module camera() { + $fn=90; + difference() { + cube([11,15,5]); + translate([1,1,0]) { + cube([9,15,3]); + translate([4.5,4.5,3]) { + cylinder(r=4,h=2); + } + } + } +} diff --git a/FlatNode/description b/FlatNode/description index f0a3093..b85c593 100644 --- a/FlatNode/description +++ b/FlatNode/description @@ -1 +1 @@ -Includes a motion sensing camera, a USB microphone for audio detection, and speakers for audio output +Includes speakers and amplifier, a camera for motion sensing, and a USB microphone for audio sensing diff --git a/FlatNode/preview.png b/FlatNode/preview.png new file mode 100644 index 0000000..f324b28 Binary files /dev/null and b/FlatNode/preview.png differ diff --git a/PresenceToken/PresenceTokenRound.scad b/PresenceToken/PresenceTokenRound.scad new file mode 100644 index 0000000..2ac50b0 --- /dev/null +++ b/PresenceToken/PresenceTokenRound.scad @@ -0,0 +1,187 @@ +/*## COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# Case for an Adafruit Feather M0 Wifi plus a cylindrical 2200mAh LiPo +# battery (69mm x 18mm), with a #4 machine screw to secure the top of +# the case (if printed in NinjaFlex or other flexible material a bolt +# will not be needed). The hole in the top can be used to secure to a +# keychain (although it's a bit large for that) +*/ + +$fn=15; + +// ...and this library was never used again +// They don't really print well, at least on my printer +// Kinda necessary here though +include + +// === Main model === +difference() { + bottom(); + translate([0,20,76]) { + rotate([90,30,0]) { + cylinder(r=1,h=35); + } + } +} + + +translate([0,0,101]) { + mirror([0,0,1]) { + difference() { + top(); + translate([0,20,5]) { + rotate([90,30,0]) { + cylinder(r=1,h=35); + } + } + } + } +} + +// === MODULES === +module bottomChamfer() { + translate([-6,17,-5]) { + rotate([45,0,0]) { + cube([40,5,5]); + } + } + translate([28,-10,-2]) { + rotate([0,45,0]) { + cube([5,40,6]); + } + } + translate([-3,-10,-2]) { + rotate([0,45,0]) { + translate([-1,0,0]) { + cube([6,40,5]); + } + } + } +} + +module bottom() { + difference() { + translate([0,0,0]) { + scale([1,1,1]) { + chamferedCylinder(11,79); + } + scale([1,0.3,1]) { + translate([-1,0,0]) { + chamferedCylinder(16,79); + } + } + } + translate([0,0,2]) { + cylinder(r=9.5,h=84); + } + translate([-16,0,2]) { + cube([30,13,79]); + } + + // Charger slot + translate([-6,8,0]) { + cube([10,5,5]); + } + } + + translate([-17,0,0]) { + difference() { + cube([32,17,79]); + translate([1,0,2]) { + cube([30,15,79]); + } + + // Charger slot + translate([11,8,0]) { + cube([10,5,5]); + } + + // chamfer + bottomChamfer(); + } + } +} + +module top() { + difference() { + translate([0,0,0]) { + scale([1,1,1]) { + chamferedCylinder(11,2); + } + scale([-1,0.3,1]) { + translate([1,0,0]) { + chamferedCylinder(16,2); + } + } + } + + // hook holes + translate([0,5,0]) { + cylinder(r=2,h=5); + } + + // chamfer + translate([-17,0,0]) { + bottomChamfer(); + } + } + + difference() { + translate([0,0,2]) { + cylinder(r=8,h=5); + } + translate([-10,-3,2]) { + cube([20,15,5]); + } + } + + translate([-17,0,0]) { + difference() { + union() { + cube([32,17,2]); + difference() { + union() { + translate([0,1,2]) { + cube([28,13,22]); + } + translate([0,1,21]) { + cube([28,8,15]); + } + } + translate([15,0,2]) { + cylinder(r=10,h=39); + } + } + } + // hook holes + translate([17,5,0]) { + cylinder(r=2,h=5); + } + + // chamfer + bottomChamfer(); + } + } +} \ No newline at end of file diff --git a/PresenceToken/presence_token.ino b/PresenceToken/presence_token.ino new file mode 100644 index 0000000..6c30c13 --- /dev/null +++ b/PresenceToken/presence_token.ino @@ -0,0 +1,109 @@ +/*## COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# Sends a ping to an influxdb server once every 110 seconds +*/ +#include +#include +#include + +char ssid[] = ""; // your network SSID (name) +char pass[] = ""; // your network password (use for WPA, or use as key for WEP) +int status = WL_IDLE_STATUS; // the WiFi radio's status +char influxhost[] = ""; // IP of your influxdb +boolean serialOn = false; // Enable the serial console? + +WiFiClient client; + +void setup() { + WiFi.setPins(8,7,4,2); + + //Initialize serial and wait for port to open: + if(serialOn) + { Serial.begin(9600); } + while (!Serial && serialOn) + { delay(100); } + + // check for the presence of the shield: + while (WiFi.status() == WL_NO_SHIELD) { + if(serialOn) { Serial.println("WiFi shield not present"); } + // don't continue: + while (true); + delay(3000); + } + + // attempt to connect to WiFi network: + while ( status != WL_CONNECTED) { + if(serialOn) { + Serial.print("Attempting to connect to WPA SSID: "); + Serial.println(ssid); + } + // Connect to WPA/WPA2 network: + status = WiFi.begin(ssid, pass); + + // wait 10 seconds for connection: + delay(10000); + } + + WiFi.maxLowPowerMode(); +} + +void loop() { + // attempt to connect to WiFi network: + status = WiFi.status(); + if ( status != WL_CONNECTED) { + if(serialOn) { + Serial.print("Attempting to connect to WPA SSID: "); + Serial.println(ssid); + } + // Connect to WPA/WPA2 network: + status = WiFi.begin(ssid, pass); + } + + client.connect(influxhost, 8086); + if(!client.connected()) { + client.connect(influxhost, 8086); + } + if (client.connected()) { + if(serialOn) + { Serial.println("Connected."); } + // Make a HTTP request: + client.println("POST /write?db=security HTTP/1.1"); + client.println("Host: cns-master:8086"); + client.println("Content-Length: 34"); + client.println("Content-Type: application/x-www-form-urlencoded"); + client.println(); + client.println("presence,type=token,id=001 alive=1"); + client.println(); + client.println("Connection: close"); + client.println(); + while(client.available() > 0) { + client.read(); + } + client.flush(); + client.stop(); + } + Watchdog.sleep(); + delay(110000); +} diff --git a/PresenceToken/preview.png b/PresenceToken/preview.png new file mode 100644 index 0000000..a2b5011 Binary files /dev/null and b/PresenceToken/preview.png differ diff --git a/framework/speak.sh b/framework/speak.sh new file mode 100644 index 0000000..620ad91 --- /dev/null +++ b/framework/speak.sh @@ -0,0 +1,40 @@ +#!/bin/bash + +### COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# This script plays a tone and then reads an alert message in a "female robot voice" + + +# Sound effect from: https://mixkit.co/free-sound-effects/notification/ +# Direct link: https://assets.mixkit.co/sfx/download/mixkit-elevator-tone-2863.wav +aplay /home/pi/framework/mixkit-elevator-tone-2863.wav + +espeak --stdout -s120 -k18 -a200 -v female5 "$1 a" | \ + play -t wav - chorus 0.4 0.8 20 0.5 0.10 2 -t \ + echo 0.9 0.8 33 0.9 \ + echo 0.7 0.7 10 0.2 \ + echo 0.9 0.2 55 0.5 \ + gain 15 + diff --git a/framework/speak.sh~ b/framework/speak.sh~ new file mode 100644 index 0000000..bddfde8 --- /dev/null +++ b/framework/speak.sh~ @@ -0,0 +1,11 @@ +#!/bin/bash +#play -t wav bleep_01.wav chorus 0.4 0.8 20 0.5 0.10 2 -t gain 10 +aplay /home/pi/framework/mixkit-elevator-tone-2863.wav + +espeak --stdout -s120 -k18 -a200 -v female5 "$1 a" | \ + play -t wav - chorus 0.4 0.8 20 0.5 0.10 2 -t \ + echo 0.9 0.8 33 0.9 \ + echo 0.7 0.7 10 0.2 \ + echo 0.9 0.2 55 0.5 \ + gain 15 + diff --git a/framework/syslog.sh b/framework/syslog.sh new file mode 100644 index 0000000..10879b4 --- /dev/null +++ b/framework/syslog.sh @@ -0,0 +1,163 @@ +#!/bin/bash + +### COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# This script logs various datapoints to an Influx database +# It is designed to be triggered by cron every minute, like: +# * * * * * /home/pi/monitoring/syslog.sh > /home/pi/monitoring/syslog.log 2>&1 +# It is intended to run on a Raspberry Pi device. It should generally work on most +# Linux systems but may need a few minor modifications. +# +# +# It is capable of monitoring the following datapoints: +# Audio (average volume and duration every second) +# CO2, temperature, and humidity levels from an scd30 sensor +# (Requires: https://github.com/UnravelTEC/Raspi-Driver-SCD30 writing to /run/sensors/scd30/last) +# VOCs, temperature, pressure, and humidity levels from a bme680 sensor +# (Requires: https://github.com/twartzek/bme680-raspberry at /home/pi/monitoring/bme680) +# Free disk space (using df) +# Vmstat data +# Number of active sessions (using who -uH) +# Value of a PIR motion sensor on GPIO 12 (GPIO should be exported separately as required) +# + +### CONFIGURATION VARIABLES +# Also see the bottom of the script to configure functionality + +# Path to influx logger +INFLUX_HOST="http://master:8086" +# Hostname of the current system (probably leave this alone) +HOSTNAME="`hostname`" +# Human-readable location of the current system (ex: 'Bedroom') +LOCATION="" +# Audio device to be used for audio monitoring (provides average volume/frequency in 1 second intervals) +AUDIODEVICE=hw:1 + +echo "Started at: `date`" + +### UTILITY FUNCTIONS +log_audio() +{ + if [ ! -z "`ps -ef | grep rec | grep -v grep`" ]; then + return + fi + now="`date +%s`" + end="`expr $now + 55`" + export AUDIODRIVER=alsa + export AUDIODEV=${AUDIODEVICE} + while [ "`date +%s`" -le "$end" ]; do + line="`rec -n stat trim 0 1 2>&1 | awk '{print $1"_"$2 $3}' | grep ":" | tail -15 | tr '\n' ',' | sed 's/,$//g' | tr ':' '='`" + curl --silent -i -XPOST ${INFLUX_HOST}/write?db=motion --data-binary "motion,hostname=${HOSTNAME},type=audio $line" >/dev/null + done + echo "AUDIO DONE" + date +%s +} + +log_bme() +{ + bme="`/home/pi/monitoring/bme680 | awk \ + 'BEGIN { count=0; tmp=0; prs=0; hum=0; voc=0; } + /^[0-9]/ {count++; tmp+=$4; prs+=$7; hum+=$10; vocs+=$13} + END {print "temperature="(tmp/count)",pressure="(prs/count)",humidity="(hum/count)",vocs="(vocs/count)}' |\ + sed 's/temperature=0.00,//g'`" + + echo "bme: $bme" + curl --silent -i -XPOST ${INFLUX_HOST}/write?db=environment --data-binary "atmosphere,hostname=${HOSTNAME},sensor=bme680 $bme" 2>/dev/null +} + +log_scd() +{ + ppmco2="`cat /run/sensors/scd30/last | grep CO2 | cut -d' ' -f2`" + temp="`cat /run/sensors/scd30/last | grep degC | cut -d' ' -f2`" + hum="`cat /run/sensors/scd30/last | grep humidity | cut -d' ' -f2`" + + curl --silent -i -XPOST ${INFLUX_HOST}/write?db=environment --data-binary "atmosphere,hostname=${HOSTNAME},sensor=scd30 ppmco2=$ppmco2,temperature=$temp,humidity=$hum" 2>/dev/null +} + +log_df() +{ + df | sed 's/%//g' | awk '{if(a[1] == "") {for(i=1;i/dev/null + done +} + +log_vm() +{ + line="`vmstat | grep -v '-' | awk '{if(a[1] == "") {for(i=1;i/dev/null 2>&1; echo $?` -eq 0 ]; then + mempct="`free | grep "^Mem" | awk '{printf "%0.2f",(\$3/\$2)}'`" + else + mempct="" + fi + curl --silent -i -XPOST ${INFLUX_HOST}/write?db=sysmon --data-binary "sysmon,hostname=${HOSTNAME} $line,mempct=$mempct" >/dev/null +} + +log_sess() +{ + who -uH | sed 's/[ ]* [ (]/\t/g' | sed 's/PID COMMENT/PID\tCOMMENT/g' | + sed 's/\([0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\) /\1@/g' | \ + awk -v FS='\t' 'BEGIN{a[1]=""}{if(a[1]==""){for(i=1;i<=NF;i++){a[i]=$i}}else{for(i=1;i<=NF;i++){printf a[i] "=" $i ","}}print"\n"}' | \ + grep -v '^$' | sed 's/IDLE=[.]/IDLE=0:0/g' | \ + sed 's/COMMENT=(/COMMENT=/g' | sed 's/),$//g' | \ + sed 's/IDLE=old/IDLE=99:00/g' | sed 's/TIME=/LOGIN_TIME=/g' | \ + while read line; do + # Convert time field to seconds + time="`echo "$line" | tr '@' ' ' | cut -d',' -f3 | cut -d'=' -f2`" + seconds=`date -d "$time" +%s` + line="`echo "$line" | sed "s/TIME=[^,]*,/TIME=${seconds},/g"`" + + # Quote string fields + #line="`echo "$line" | sed 's/=\([^,]*\),/="\1",/g' | sed 's/="\([0-9.-]*\)",/=\1,/g'`" + + # Make EVERYTHING a tag so we can group on it... + line="`echo "$line" | sed 's/\(.*\)\(LOGIN_TIME=[^,]*\),\(.*\)/\1\3 \2/g'`" + + curl --silent -i -XPOST ${INFLUX_HOST}/write?db=sysmon --data-binary "users,hostname=${HOSTNAME},$line" >/dev/null + done +} + +log_pir() +{ + pir=`cat /sys/class/gpio/gpio12/value` + curl --silent -i -XPOST ${INFLUX_HOST}/write?db=security --data-binary "sensors,type=pir,location=${LOCATION},hostname=${HOSTNAME} value=$pir" +} + + +### START OF SCRIPT +start=`date +%s` +stop="`expr $start + 50`" +date +%s + +# Comment any functionality you don't need +log_audio & +while [ "`date +%s`" -lt "$stop" ]; do + log_scd + log_bme + log_df + log_vm + log_sess + log_pir + sleep 25 +done diff --git a/gpl-3.0.txt b/gpl-3.0.txt new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/gpl-3.0.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/syslog.sh b/syslog.sh index 64480b0..10879b4 100644 --- a/syslog.sh +++ b/syslog.sh @@ -1,11 +1,63 @@ -#!/bin/bash -INFLUX_HOST="http://cns-master:8086" +#!/bin/bash + +### COPYRIGHT NOTICE +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# +# COPYRIGHT 2020 : Slightly Cyberpunk +# www.slightlycyberpunk.com +# +# + +### DESCRIPTION +# +# +# This script logs various datapoints to an Influx database +# It is designed to be triggered by cron every minute, like: +# * * * * * /home/pi/monitoring/syslog.sh > /home/pi/monitoring/syslog.log 2>&1 +# It is intended to run on a Raspberry Pi device. It should generally work on most +# Linux systems but may need a few minor modifications. +# +# +# It is capable of monitoring the following datapoints: +# Audio (average volume and duration every second) +# CO2, temperature, and humidity levels from an scd30 sensor +# (Requires: https://github.com/UnravelTEC/Raspi-Driver-SCD30 writing to /run/sensors/scd30/last) +# VOCs, temperature, pressure, and humidity levels from a bme680 sensor +# (Requires: https://github.com/twartzek/bme680-raspberry at /home/pi/monitoring/bme680) +# Free disk space (using df) +# Vmstat data +# Number of active sessions (using who -uH) +# Value of a PIR motion sensor on GPIO 12 (GPIO should be exported separately as required) +# + +### CONFIGURATION VARIABLES +# Also see the bottom of the script to configure functionality + +# Path to influx logger +INFLUX_HOST="http://master:8086" +# Hostname of the current system (probably leave this alone) HOSTNAME="`hostname`" -LOCATION="bedroom" +# Human-readable location of the current system (ex: 'Bedroom') +LOCATION="" +# Audio device to be used for audio monitoring (provides average volume/frequency in 1 second intervals) AUDIODEVICE=hw:1 echo "Started at: `date`" +### UTILITY FUNCTIONS log_audio() { if [ ! -z "`ps -ef | grep rec | grep -v grep`" ]; then @@ -25,7 +77,6 @@ log_audio() log_bme() { -#set -x bme="`/home/pi/monitoring/bme680 | awk \ 'BEGIN { count=0; tmp=0; prs=0; hum=0; voc=0; } /^[0-9]/ {count++; tmp+=$4; prs+=$7; hum+=$10; vocs+=$13} @@ -55,15 +106,19 @@ log_df() log_vm() { line="`vmstat | grep -v '-' | awk '{if(a[1] == "") {for(i=1;i/dev/null 2>&1; echo $?` -eq 0 ]; then + mempct="`free | grep "^Mem" | awk '{printf "%0.2f",(\$3/\$2)}'`" + else + mempct="" + fi curl --silent -i -XPOST ${INFLUX_HOST}/write?db=sysmon --data-binary "sysmon,hostname=${HOSTNAME} $line,mempct=$mempct" >/dev/null } log_sess() { - who -uH | \ + who -uH | sed 's/[ ]* [ (]/\t/g' | sed 's/PID COMMENT/PID\tCOMMENT/g' | sed 's/\([0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\) /\1@/g' | \ - awk 'BEGIN{a[1]=""}{if(a[1]==""){for(i=1;i<=NF;i++){a[i]=$i}}else{for(i=1;i<=NF;i++){printf a[i] "=" $i ","}}print"\n"}' | \ + awk -v FS='\t' 'BEGIN{a[1]=""}{if(a[1]==""){for(i=1;i<=NF;i++){a[i]=$i}}else{for(i=1;i<=NF;i++){printf a[i] "=" $i ","}}print"\n"}' | \ grep -v '^$' | sed 's/IDLE=[.]/IDLE=0:0/g' | \ sed 's/COMMENT=(/COMMENT=/g' | sed 's/),$//g' | \ sed 's/IDLE=old/IDLE=99:00/g' | sed 's/TIME=/LOGIN_TIME=/g' | \ @@ -89,9 +144,13 @@ log_pir() curl --silent -i -XPOST ${INFLUX_HOST}/write?db=security --data-binary "sensors,type=pir,location=${LOCATION},hostname=${HOSTNAME} value=$pir" } + +### START OF SCRIPT start=`date +%s` stop="`expr $start + 50`" date +%s + +# Comment any functionality you don't need log_audio & while [ "`date +%s`" -lt "$stop" ]; do log_scd