Posts made by thgmirror

thgmirror

@mumblebaj
Hey, works like a charm!!!

Is it possible, to exclude a column? For example “Recovered”…not every country (Peru, Norway) seems to send the data.
And it would save some space:-)

But thank you for the nice module.
Thomas

thgmirror

@mgluchgit
Do you have a stream to a smartphone-app or can you also see it on a PC?

thgmirror

Hi @sakliadem,

I do a very similar task, my approach is to send in Python a notification like

	if uebergabetext.find("wdr5")             != -1:
		url = 'http://192.168.nnn.nnn:8080/remote?action=NOTIFICATION&notification=SENDER&payload=1'
		requests.get(url)
		return
	if uebergabetext.find("deutschlandradio") != -1:
		url = 'http://192.168.nnn.nnn:8080/remote?action=NOTIFICATION&notification=SENDER&payload=2'
		requests.get(url)
		return
	if uebergabetext.find("deutschlandfunk")  != -1:
		url = 'http://192.168.nnn.nnn:8080/remote?action=NOTIFICATION&notification=SENDER&payload=3'
		requests.get(url)
		return

I added at MMM-pages.js the following:

 notificationReceived: function (notification, payload) {
  Log.log('[Pages]: received a notification ' + notification);
    switch (notification) {
      case 'SENDER':
        Log.log('[Pages]: received a SENDER notification with payload ' + payload);
// do what ever you like
        break;

Now open the developer-console and watch the upcoming messages when you send a notification.

thgmirror

@sdetweil and where is the PM2 start?
Of course it must be persistant, but I don’t want to change the location of the PM2-configuration.

thgmirror

@sdetweil but you know, a RAMDisk is volatile, I can’t copy something to a RAMDisk in forehand…it is gone after a reboot.

thgmirror

@sdetweil Ah, OK, I will give it a try:-)

thgmirror

@sdetweil Thank you for your reply, but I prefer to store the log-files physically at var/log.
I currently use var/log as a RAMDisk, because I normally don’t need log-files. So I avoid a lot of write access to the SD-card, it is faster and safer for the SD…and after a reboot, everything is fine:-)
My attempt is, to do this for npm and PM2-logs, too.
As far as I know, I can start PM2 with parameters -o and -e and the new foldernames, but they destroyed my installation. Btw., how do you start PM2 in your script? I would like to add the parameters so it is automatically connected after reboot.
Thomas

thgmirror

Hi,

Does anybody know how to change the location of the above mentioned folders? I would like to move them to var/log/

Thank you in advance
Thomas

thgmirror

I added a graph about the progress of the CPU-temperture of my RPI3 to my MM via RRDtool:

It looks a little bit nerdy, but the temperature is a nerdy hardware characteristic. OK, it is not so beautiful like grafana…but much easier to use.
Therefor, it needs only a few steps to realize it:

sudo apt-get install rrdtool

will install it.
Only one time create the database in the terminal session:

rrdtool create cputemp.rrd --step 300 DS:temp:GAUGE:600:-20:90 RRA:AVERAGE:0.5:12:24 RRA:AVERAGE:0.5:288:31

Add two tasks to crontab:

2-57/5 * * * * rrdtool update cputemp.rrd N:$(vcgencmd measure_temp | cut -c "6-9")

moves every 5 minutes the temperature to the database established above.

0 * * * * rrdtool graph /home/pi/MagicMirror/modules/cputemp.gif --start -24h --title "CPU-Temperatur" --vertical-label "Grad Celsius" --disable-rrdtool-tag DEF:cputemperatur=cputemp.rrd:temp:AVERAGE LINE1:cputemperatur#ff0000:"CPU-Temperatur" ;

generates once in an hour a graph which will be displayed later. If you like, you can adjust the map legend (“CPU-Temperatur” and “Grad Celsius”) with descriptions in your language.

Now create a file named cputemp.html in the modules-folder of your MM:

<HTML>
<HEAD>
<TITLE>CPU Temperatur</TITLE>
</HEAD>
<body bgcolor=#000000>
	<img src="cputemp.gif"/>
</body>
</HTML>

and use MMM-SmartWebDisplay in your config.js to show it:

//#################################################################################
		{
			disabled: false,
			module: 'MMM-SmartWebDisplay',
			position: 'top_center',
			config: {
				logDebug: false,
				height: "180",
				width:"500",
				updateInterval: 0,
				NextURLInterval: 0,
				displayLastUpdate: false,
				url: ["/modules/cputemp.html"],
				}
		},
//#################################################################################

Based on these steps, some more modifications of the appearance are possible. Please use your favorite search-engine for more.

thgmirror

@tanvir586 the DIV-tags in the html-file are working like a passe-partout to see only a region of a given website.
Do you have an example how it looks now?
Greetings from Germany