[MMM-PIR-Sensor] Install failing

fox

@Jopyth said in MMM-PIR-Sensor Install failing:

@kerijn @fox I think I fixed this issue before, it comes from the changes the Magic Mirror version 2.1.0 introduced. I am not sure, but I think the changes neccessary are almost as simple as here. Will have to test this at home though. Maybe there was something else needed.

Thank you. That fixes the problem for me ! :)

kerijn

@Jopyth This worked for me for the installation as well. Thank you! However, the sensor does not seem to do anything. How can I check whether the sensor is working properly?

Makradon

@kerijn said in [MMM-PIR-Sensor] Install failing:

@Jopyth This worked for me for the installation as well. Thank you! However, the sensor does not seem to do anything. How can I check whether the sensor is working properly?

I have the same problem

Jopyth

@Makradon @kerijn I found this. I think you could save this as test.py somewhere on your Pi and see if the output changes when you move and don’t move (set the pin number in the second line) after your start it with python test.py:

import RPi.GPIO as GPIO
pin = 11
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BOARD)
GPIO.setup(pin, GPIO.IN)         #Read output from PIR motion sensor

while True:
       i=GPIO.input(pin)
       if i==0:                 #When output from motion sensor is LOW
             print "No intruders",i
             time.sleep(0.1)
       elif i==1:               #When output from motion sensor is HIGH
             print "Intruder detected",i
             time.sleep(0.1)

thoimi

@Jopyth I had the same problem.
Your work-around (installation) worked for me but the sensor does not seem to do anything…
the test.py script shows me always “1” - also when nothing is moving in the room…

Jopyth

@thoimi Check for the correct wiring (PIN-Numbers can be confusing, there is the BCM numbering and the other one), also make sure GND and 5V are conncted correctly, adjust sensitivity to maximum and time to minimum (so it hopefully switch back and forth quickly), try covering up the sensor under a bowl or something and then put your hand in to test.

When I set up the sensor, I also searched for the error for hours, and at the end my problem was the sensor was plugged into pin 4 (BCM) and not 7 as I thought. Also I think you need to remove the , pull_up_down=GPIO.PUD_DOWN part (PIR example).

thoimi

@Jopyth Thank you for your quick reply! :)
I tried for hours now… I think it’s connected correctly, because when I’m switching the pin-number in the script the script shows me always “0” - with the correct pin-number it shows me “1”…
I also put the sensor in a box - always shows me “1”… completely strange… :/

Jopyth

@thoimi ~~It shows 1 because of the pull up resistor. Try removing that part, check my edited post above.~~

Edit: The 1 does not mean it is wired correctly, it just shows 1 because of the pull up resistor.

thoimi

@Jopyth
thank you for the updated script!
the new script also shows me “Intruder detected” … i tried many variations of time and sensitivity adjustments…

I found another script on the internet:

from gpiozero import MotionSensor

pir = MotionSensor(4)
while True:
    if pir.motion_detected:
        print("Motion detected!")

This script shows me also the “Motion detected” all the time…
Maybe the PIR-Sensor itself is the problem… I will try with another Sensor next week :(

Makradon

Thanks for trying to help me.

I tried what you said. It always says “motion detected”.
I’m sure the wiring is right… I also use the dht22 sensor and that works perfectly fine. And the way you count the pins is the same… isn’t it?

I bought a new PIR sensor… but the problem is still there.

Jopyth

@Makradon Nope, definitely not the same numbering.

Makradon

@Jopyth said in [MMM-PIR-Sensor] Install failing:

@Makradon Nope, definitely not the same numbering.

Now I’m confused.

5V is Pin 2
Ground is Pin 6
I think that is right when you count like this:

http://www.elektronik-kompendium.de/sites/raspberry-pi/fotos/raspberry-pi-15b.jpg

And when you don’t change the pin in the config file it says SensorPin 22.
So which is the right pin in the pic above to connect the output of the PIR sensor that it works with this module?

Jopyth

@Makradon Sensor PIN 22 for the PIR-Sensor module is this one:

Edit: Maybe I was confused by the diagram of the DHT22 module. It looked to me like the GPIO and WiringPi numbers are different.

PindaPower

In other post they posted this link, maybe it will help??
https://diyhacking.com/raspberry-pi-gpio-control/

fox

@PindaPower said in [MMM-PIR-Sensor] Install failing:

In other post they posted this link, maybe it will help??
https://diyhacking.com/raspberry-pi-gpio-control/

Thank you. With that i understood the delay and sensitivy knob.
But! When i put sensivity at most right, the monitor goes on automatically ON after a while, even when there is NO movement in the radius… How can i debug this?

Mar

I’ve tried following the instruction above of removing and reinstalling but I keep getting the below errors. I’m not even sure what they are unfortunately, wondering if anyone is able to help.

pi@raspberrypi:~/MagicMirror/modules/MMM-PIR-Sensor $ npm install
npm WARN engine electron-rebuild@1.5.7: wanted: {"node":">=6.0.0"} (current: {"node":"4.2.1","npm":"2.14.7"})
 
> epoll@0.1.20 install /home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/onoff/node_modules/epoll
> node-gyp rebuild

make: Entering directory '/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/onoff/node_modules/epoll/build'
  CXX(target) Release/obj.target/epoll/src/epoll.o
  SOLINK_MODULE(target) Release/obj.target/epoll.node
  COPY Release/epoll.node
make: Leaving directory '/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/onoff/node_modules/epoll/build'
-
> Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall /home/pi/MagicMirror/modules/MMM-PIR-Sensor
> electron-rebuild -e ../../node_modules/electron-prebuilt

/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/node_modules/spawn-rx/lib/index.js:139
    let cmdArgs = ['/C', exe, ...args];
                              ^^^

SyntaxError: Unexpected token ...
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:414:25)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object. (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/rebuild.js:38:16)
    at Module._compile (module.js:435:26)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object. (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/cli.js:24:16)
    at Module._compile (module.js:435:26)

npm ERR! Linux 4.4.38+
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v4.2.1
npm ERR! npm  v2.14.7
npm ERR! code ELIFECYCLE
npm ERR! Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall: `electron-rebuild -e ../../node_modules/electron-prebuilt`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall script 'electron-rebuild -e ../../node_modules/electron-prebuilt'.
npm ERR! This is most likely a problem with the Magic-Mirror-Module-PIR-Sensor package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     electron-rebuild -e ../../node_modules/electron-prebuilt
npm ERR! You can get their info via:
npm ERR!     npm owner ls Magic-Mirror-Module-PIR-Sensor
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/pi/MagicMirror/modules/MMM-PIR-Sensor/npm-debug.log

edit: I have tried modifying the package.json file in the FAQ but the install exits within a minute, vs a really long time leaving the original. Seems like it gets farther through the install the first time. Though I’ve noticed i do have the electron folder and not an electron-prebuilt. The following is the error I get when i remove the -prebuilt.

pi@raspberrypi:~/MagicMirror/modules/MMM-PIR-Sensor $ npm install
|
> Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall /home/pi/MagicMirror/modules/MMM-PIR-Sensor
> electron-rebuild -e ../../node_modules/electron

/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/node_modules/spawn-rx/lib/index.js:139
    let cmdArgs = ['/C', exe, ...args];
                              ^^^

SyntaxError: Unexpected token ...
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:414:25)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/rebuild.js:38:16)
    at Module._compile (module.js:435:26)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/cli.js:24:16)
    at Module._compile (module.js:435:26)

npm ERR! Linux 4.4.38+
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v4.2.1
npm ERR! npm  v2.14.7
npm ERR! code ELIFECYCLE
npm ERR! Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall: `electron-rebuild -e ../../node_modules/electron`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall script 'electron-rebuild -e ../../node_modules/electron'.
npm ERR! This is most likely a problem with the Magic-Mirror-Module-PIR-Sensor package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     electron-rebuild -e ../../node_modules/electron
npm ERR! You can get their info via:
npm ERR!     npm owner ls Magic-Mirror-Module-PIR-Sensor
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/pi/MagicMirror/modules/MMM-PIR-Sensor/npm-debug.log

After doing the npm rebuild suggested above I get this error (with original/modified package.json)

pi@raspberrypi:~/MagicMirror/modules/MMM-PIR-Sensor $ npm install
-
> Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall /home/pi/MagicMirror/modules/MMM-PIR-Sensor
> electron-rebuild -e ../../node_modules/electron-prebuilt

/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/node_modules/spawn-rx/lib/index.js:139
    let cmdArgs = ['/C', exe, ...args];
                              ^^^

SyntaxError: Unexpected token ...
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:414:25)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/rebuild.js:38:16)
    at Module._compile (module.js:435:26)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/cli.js:24:16)
    at Module._compile (module.js:435:26)

npm ERR! Linux 4.4.38+
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v4.2.1
npm ERR! npm  v2.14.7
npm ERR! code ELIFECYCLE
npm ERR! Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall: `electron-rebuild -e ../../node_modules/electron-prebuilt`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall script 'electron-rebuild -e ../../node_modules/electron-prebuilt'.
npm ERR! This is most likely a problem with the Magic-Mirror-Module-PIR-Sensor package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     electron-rebuild -e ../../node_modules/electron-prebuilt
npm ERR! You can get their info via:
npm ERR!     npm owner ls Magic-Mirror-Module-PIR-Sensor
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/pi/MagicMirror/modules/MMM-PIR-Sensor/npm-debug.log

Jopyth

@Mar said in [MMM-PIR-Sensor] Install failing:

I’ve tried following the instruction above of removing and reinstalling but I keep getting the below errors. I’m not even sure what they are unfortunately, wondering if anyone is able to help.
pi@raspberrypi:~/MagicMirror/modules/MMM-PIR-Sensor $ npm install
npm WARN engine electron-rebuild@1.5.7: wanted: {"node":">=6.0.0"} (current: {"node":"4.2.1","npm":"2.14.7"})

This is an old node version. Please update your node and npm. (If you need help check the answers to this SO question.)

fox

@Jopyth thank you very much for all your efforts for this community.
Even its in your spare time it should be honored !

Mar

@Jopyth Hi, thanks for taking the time to respond to this. Sorry I was away for work and didnt have too much time to test this out.

So i managed to, using your link, to update node. But there was issues even getting there, I had to use an older version of node to update npm…but anyways here is the output showing I’ve updated to the latest version.

pi@raspberrypi:~/MagicMirror/modules/MMM-PIR-Sensor $ npm -v
4.0.5
pi@raspberrypi:~/MagicMirror/modules/MMM-PIR-Sensor $ node -v
v7.4.0

But now I’m getting this issue. Again thanks @Jopyth for responding so quickly last time.

pi@raspberrypi:~/MagicMirror/modules/MMM-PIR-Sensor $ npm install
npm WARN prefer global node-gyp@3.5.0 should be installed with -g

> epoll@0.1.20 install /home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/epoll
> node-gyp rebuild

make: Entering directory '/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/epoll/build'
  CXX(target) Release/obj.target/epoll/src/epoll.o
  SOLINK_MODULE(target) Release/obj.target/epoll.node
  COPY Release/epoll.node
make: Leaving directory '/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/epoll/build'

> Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall /home/pi/MagicMirror/modules/MMM-PIR-Sensor
> electron-rebuild -e ../../node_modules/electron-prebuilt

An unhandled error occurred inside electron-rebuild
Unable to find electron-prebuilt's version number, either install it or specify an explicit version

Error: Unable to find electron-prebuilt's version number, either install it or specify an explicit version
    at _callee$ (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/cli.js:74:17)
    at tryCatch (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/babel-runtime/node_modules/regenerator-runtime/runtime.js:63:40)
    at Generator.invoke [as _invoke] (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/babel-runtime/node_modules/regenerator-runtime/runtime.js:337:22)
    at Generator.prototype.(anonymous function) [as next] (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/babel-runtime/node_modules/regenerator-runtime/runtime.js:96:21)
    at Generator.tryCatcher (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/bluebird/js/release/util.js:16:23)
    at PromiseSpawn._promiseFulfilled (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/bluebird/js/release/generators.js:97:49)
    at /home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/bluebird/js/release/generators.js:201:15
    at Object. (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/electron-rebuild/lib/cli.js:197:4)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.runMain (module.js:605:10)
    at run (bootstrap_node.js:420:7)
    at startup (bootstrap_node.js:139:9)

npm ERR! Linux 4.4.38+
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v7.4.0
npm ERR! npm  v4.0.5
npm ERR! code ELIFECYCLE
npm ERR! Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall: `electron-rebuild -e ../../node_modules/electron-prebuilt`
npm ERR! Exit status 255
npm ERR! 
npm ERR! Failed at the Magic-Mirror-Module-PIR-Sensor@1.1.0 postinstall script 'electron-rebuild -e ../../node_modules/electron-prebuilt'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the Magic-Mirror-Module-PIR-Sensor package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     electron-rebuild -e ../../node_modules/electron-prebuilt
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs Magic-Mirror-Module-PIR-Sensor
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls Magic-Mirror-Module-PIR-Sensor
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/pi/MagicMirror/modules/MMM-PIR-Sensor/npm-debug.log

Jopyth

@Mar Please change your package.json file as displayed here and execute npm install again. @paviro has not yet responded to my PR, but hopefully this will get merged in sooner or later.