Vielleicht kann es jemand brauchen:
Code: Alles auswählen
#!/bin/tclsh
load tclrega.so
#---------------------------------------------------------------------------------------------------------------#
# CONFIG #
#---------------------------------------------------------------------------------------------------------------#
# to obtain your own client ID and API key please register a new app here: http://dev.netatmo.com/dev/listapps
set clientId "[your ID]"
set clientSecret "[your app secret]"
# the following are your normal netatmo credentials (the ones you used to setup your netatmo weather station)
set username "[your username]"
set password "[your password]"
# the following are MAC addresses of your indoor station and the outside module
set deviceid "01:23:45:67:89:00"
set moduleid "01:23:45:67:89:00"
set cfgfile "/tmp/netatmo.dat"
set logtag "netatmo.tcl"
set logfacility "local1"
# 0=panic, 1=alert 2=crit 3=err 4=warn 5=notice 6=info 7=debug
set loglevel 6
#---------------------------------------------------------------------------------------------------------------#
#---------------------------------------------------------------------------------------------------------------#
# GLOBAL VARIABLES #
#---------------------------------------------------------------------------------------------------------------#
set accesstoken ""
set refreshtoken ""
set tokenexpires 0
#---------------------------------------------------------------------------------------------------------------#
set loglevels {panic alert crit err warn notice info debug}
proc log {lvl msg} {
global logtag
global logfacility
global loglevel
global loglevels
set lvlnum [lsearch $loglevels $lvl]
if {$lvlnum <= $loglevel} {
if {$lvlnum <= 3} {
catch {exec logger -s -t $logtag -p $logfacility.$lvl $msg}
} else {
puts "$lvl: $msg"
catch {exec logger -t $logtag -p $logfacility.$lvl $msg}
}
}
}
proc refreshToken {rt ci cs} {
log debug "refreshing token"
set url "https://api.netatmo.net/oauth2/token"
set header "Content-Type: application/x-www-form-urlencoded;charset=UTF-8"
set parameter "grant_type=refresh_token&refresh_token=$rt&client_id=$ci&client_secret=$cs"
catch {exec curl -k -i -H $header -X POST -d $parameter $url} response
log debug "response was $response"
return $response
}
proc requestToken {ci cs un pw} {
log "debug" "requesting new token"
set url "https://api.netatmo.net/oauth2/token"
set header "Content-Type: application/x-www-form-urlencoded;charset=UTF-8"
set parameter "grant_type=password&client_id=$ci&client_secret=$cs&username=$un&password=$pw"
catch {exec curl -k -i -H $header -X POST -d $parameter $url} response
log debug "response was $response"
return $response
}
proc parseOAuthResponse {input} {
log debug "parsing authentication result"
global accesstoken
global refreshtoken
regexp {HTTP/1.1\s(\d*)} $input dummy returncode
regexp {\"access_token\":\"(.*?)\"} $input dummy accesstoken
regexp {\"refresh_token\":\"(.*?)\"} $input dummy refreshtoken
regexp {\"expires_in\":(.*?)\,} $input dummy expiresin
log debug "returncode is $returncode"
log debug "access token is $accesstoken"
log debug "refresh token is $refreshtoken"
log debug "expires in $expiresin"
if {[expr $returncode]!=200} {
log error "Authentication failed with code $returncode and response $input"
exit 1
}
return $expiresin
}
proc saveAccessToken {expin} {
global accesstoken
global refreshtoken
global tokenexpires
global cfgfile
log debug "saving new access token to $cfgfile"
set fileId [open $cfgfile "w"]
set now [clock seconds]
set tokenexpires [expr $now + $expin]
puts $fileId $accesstoken
puts $fileId $refreshtoken
puts $fileId $tokenexpires
close $fileId
}
proc loadAccessToken {} {
global accesstoken
global refreshtoken
global tokenexpires
global cfgfile
log debug "loading stored credentials from $cfgfile"
set fp [open $cfgfile r]
set file_data [read $fp]
close $fp
log debug "file data is: $file_data"
set data [split $file_data "\n"]
set accesstoken [lindex $data 0]
set refreshtoken [lindex $data 1]
set tokenexpires [lindex $data 2]
}
log debug "script has started"
if { [file exists $cfgfile] == 1} {
log info "found stored credentials"
loadAccessToken
set now [clock seconds]
log debug "current time is [clock format $now -format "%Y-%m-%dT%H:%M:%S"], token is valid until [clock format $tokenexpires -format "%Y-%m-%dT%H:%M:%S"]"
if {[expr $now >= $tokenexpires] == 1} {
log notice "token has already expired"
saveAccessToken [parseOAuthResponse [refreshToken $refreshtoken $clientId $clientSecret]]
log notice "oauth token successfully refreshed"
} else {
log info "token is still valid"
}
} else {
log warn "no stored credentials found"
saveAccessToken [parseOAuthResponse [requestToken $clientId $clientSecret $username $password]]
log notice "oauth token successfully initialized"
}
log debug "polling outdoor module..."
set url "http://api.netatmo.net/api/getmeasure?access_token=$accesstoken&device_id=$deviceid&module_id=$moduleid&scale=max&type=Temperature,Humidity&date_end=last"
log debug "querying $url"
catch {exec curl -# $url} response
log debug "response is: $response"
regexp {\"value\":\[\[(.*?),(.*?)\]} $response dummy otemp ohum
log info "Outside temperature is $otemp"
log info "Outside humidity is $ohum"
log debug "polling main module..."
set url "http://api.netatmo.net/api/getmeasure?access_token=$accesstoken&device_id=$deviceid&scale=max&type=Temperature,Humidity,CO2,Pressure,Noise&date_end=last"
log debug "querying $url"
catch {exec curl -# $url} response
log debug "response is: $response"
regexp {\"value\":\[\[(.*?),(.*?),(.*?),(.*?),(.*?)\]} $response dummy itemp ihum ico2 ipressure inoise
log info "Inside temperature is $itemp"
log info "Inside humidity is $ihum"
log info "Inside CO2 level $ico2"
log info "Inside pressure is $ipressure"
log info "Inside noise level is $inoise"
#
# set ReGaHss variables
#
set rega_cmd ""
append rega_cmd "var OTemp = dom.GetObject('NetAtmo_Aussentemperatur');"
append rega_cmd "var OHumi = dom.GetObject('NetAtmo_Aussenfeuchtigkeit');"
append rega_cmd "var ITemp = dom.GetObject('CUxD.CUX9002003:1.SET_TEMPERATURE');"
append rega_cmd "var IHumi = dom.GetObject('CUxD.CUX9002003:1.SET_HUMIDITY');"
append rega_cmd "var IPress = dom.GetObject('NetAtmo_InnenLuftdruck');"
append rega_cmd "var ICO2 = dom.GetObject('NetAtmo_InnenCO2');"
append rega_cmd "var INoise = dom.GetObject('NetAtmo_InnenLautstaerke');"
append rega_cmd "OTemp.State('$otemp');"
append rega_cmd "OHumi.State('$ohum');"
append rega_cmd "ITemp.State('$itemp');"
append rega_cmd "IHumi.State('$ihum');"
append rega_cmd "IPress.State('$ipressure');"
append rega_cmd "ICO2.State('$ico2');"
append rega_cmd "INoise.State('$inoise');"
rega_script $rega_cmd
- Ein direktes polling der netatmo Station ist leider noch nicht möglich. Momentan muss man die Werte über die "Cloud" abfragen, d.h. Internet Verbindung wird benötigt.
- Zusatzmodule sind angekündigt aber noch nicht zu kaufen. Das Skript ist daher momentan so festgelegt, dass immer Basisstation und Aussenmodul abgefragt werden.
- Ich habe mir mit CUxD ein "Thermostat Wrapper Device" angelegt und schreibe die Werte für Temperatur und Luftfeuchtigkeit direkt in die jeweiligen Datenpunkte z.B. Die anderen Werte gehen in Systemvariablen, die ich dann per Kanalzuordnung dem Wrapper-Device zuordne. Vorteil ist man hat alle Werte schön in einem Gerät vereint. Ausserdem erhält man eine Servicemeldung, wenn die Werte nicht regelmässig erneuert werden. Nachteil ist ein nerviger Bug in der CCU. Nach der Kanalzuordnung von Systemvariablen erscheint das Gerät nicht mehr korrekt in der Raum oder Gewerke Übersicht. Bei den meisten alternativen WebUIs oder mobilen Apps ist aber alles ok.
Code: Alles auswählen
append rega_cmd "var ITemp = dom.GetObject('CUxD.CUX9002003:1.SET_TEMPERATURE');"
- Da die Authentifizierung über https geht wird curl auf der CCU benötig
- Wenn etwas nicht funktionieren sollte, den loglevl ggf. auf 7 (=Debug) erhöhen und das Skript mit telnet starten.