Appdata für Header, Flaggensymbole laden

appdata.py

@@ -2,13 +2,48 @@
 Generische Applikationsdaten
 
 """
+
+import os
 from tracker import Tracker
 
 class AppData():
+
     def __init__(self):
         self.shutdown = False # Globaler Ausschalter
         self.track = Tracker('NONE')
         self.frontend = None
 
+        # Für u.a. Header-Indikatoren
+        # TODO
+        self.status = {
+            'AP': False,    # Accesspoint
+            'WIFI': False,  # Wireless Client
+            'TCP': False,   # TCP Network
+            'N2K': False,   # NMEA2000
+            '183': False,   # NMEA0183
+            'USB': False,   # USB Datenverbindung
+            'GPS': False,   # GPS-Fix und -daten
+            'TRK': False    # Tracker
+        }
+
     def setFrontend(self, frontend):
         self.frontend = frontend # Referenz zur GUI
+
+    def refreshStatus(self):
+        self.status['AP'] = False
+
+        self.status['TCP'] = False
+        self.status['WIFI'] = False
+        for intf in os.listdir('/sys/class/net'):
+            statefile = os.path.join('/sys/class/net', interface, 'operstate')
+            wififile = os.path.join('/sys/class/net', interface, 'wireless')
+            if os.path.exists(statefile):
+                with open(statefile) as fh:
+                    state = f.read().strip()
+                if state == 'up':
+                    if os.path.exists(wififile):
+                        self.status['WIFI'] = True
+                    else:
+                        self.status['TCP'] = True
+
+        self.status['TRK'] = self.track.is_active()

obp60v.py

@@ -235,6 +235,7 @@ def rxd_gps(devname, devspeed):
 def rxd_network(address, port):
     # WIP Daten über Netzwerk empfangen
     # Wir verwenden UDP. Ein verlorenes Paket tut uns nicht weh.
+    setthreadtitle("NETlistener")
     sock = socket.socket()
     sock.connect((address, port))
     while not appdata.shutdown:
@@ -610,7 +611,7 @@ def init_profile(config, cfg, boatdata):
             if n >= pages_max:
                 break
     clist = {
-        0: pages.System(0, cfg, boatdata)
+        0: pages.System(0, cfg, appdata, boatdata)
     }
     for i, p in pagedef.items():
         try:

pages/anchor.py

@@ -37,7 +37,7 @@ from .page import Page
 class Anchor(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.sym_anchor = cairo.ImageSurface.create_from_png(os.path.join(cfg['imgpath'], "anchor.png"))
         self.buttonlabel[1] = 'MODE'
         self.buttonlabel[2] = 'DROP'

pages/apparentwind.py

@@ -6,7 +6,7 @@ from .page import Page
 class ApparentWind(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.buttonlabel[1] = 'MODE'
         self.mode = 'L' # (W)ind (L)ens
         try:

pages/autobahn.py

@@ -12,7 +12,7 @@ from .page import Page
 class Autobahn(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.xte = self.bd.getRef("XTE")
         self.cog = self.bd.getRef("COG")
         self.btw = self.bd.getRef("BTW")

pages/barograph.py

@@ -41,7 +41,7 @@ from .page import Page
 class Barograph(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         # Meßwert alle 15 Minuten: 
         # 84 Stunden * 4 Werte je Stunde = 336 Meßwerte
         self.bd = boatdata

pages/fluid.py

@@ -23,7 +23,7 @@ import nmea2000.lookup
 class Fluid(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata, fluidtype):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.fluidtype = int(fluidtype)
         if self.fluidtype == 0:
             self.symbol = cairo.ImageSurface.create_from_png(os.path.join(cfg['imgpath'], "fuelpump.png"))

pages/fourvalues.py

@@ -21,7 +21,7 @@ from .page import Page
 class FourValues(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata, boatvalue1, boatvalue2, boatvalue3, boatvalue4):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.value1 = boatvalue1
         self.value2 = boatvalue2
         self.value3 = boatvalue3

pages/fourvalues2.py

@@ -19,7 +19,7 @@ from .page import Page
 class FourValues2(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata, boatvalue1, boatvalue2, boatvalue3, boatvalue4):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.value1 = boatvalue1
         self.value2 = boatvalue2
         self.value3 = boatvalue3

pages/keel.py

@@ -16,7 +16,7 @@ from .page import Page
 class Keel(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         # Wert für Kielrotation
         self.valref = self.bd.getRef("xdrRotK")
 

pages/onevalue.py

@@ -4,7 +4,7 @@ from .page import Page
 class OneValue(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata, boatvalue):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.ref1 = self.bd.getRef(boatvalue)
 
     def draw(self, ctx):

pages/page.py

@@ -64,10 +64,11 @@ class Page():
         c = 2 * asin(sqrt(a))
         return c * 3440
 
-    def __init__(self, pageno, cfg, boatdata):
+    def __init__(self, pageno, cfg, appdata, boatdata):
         self.pageno = pageno
         self.cfg = cfg
         self.fullscreen = cfg['guistyle'] == 'fullscreen'
+        self.appdata = appdata
         self.bd = boatdata
         self.header = True
         self.footer = True
@@ -126,7 +127,7 @@ class Page():
 
     def draw_header(self, ctx):
         """
-        Mögliche Zeichen für aktivierte Funktionen
+        Mögliche Zeichen für aktivierte Funktionen (max. 8)
           AP - Accesspoint ist aktiv
           WIFI - WIFI-Client
           TCP
@@ -134,6 +135,7 @@ class Page():
           183 
           USB
           GPS - GPS Fix vorhanden
+          TRK - Tracking aktiv
           # TODO Umstellung auf Symbole je 16 Pixel zum Platz sparen
           Neu: Nummer der aktiven Seite (1 - 10)
         """
@@ -143,6 +145,10 @@ class Page():
         ctx.show_text(f"N2K GPS")
         ctx.stroke()
 
+        # AP: Nicht implementiert
+        # WIFI: 
+        # /proc/net/wireless
+
         # Tastenstatus
         ctx.save()
         if self.keylock:

pages/rudder.py

@@ -5,7 +5,7 @@ from .page import Page
 class Rudder(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.buttonlabel[1] = 'MODE'
         self.mode = 'P'
         # Werte für Ruderausschlag

pages/sixvalues.py

@@ -20,7 +20,7 @@ class SixValues(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata, boatvalue1, boatvalue2,
                  boatvalue3, boatvalue4, boatvalue5, boatvalue6):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.value1 = boatvalue1
         self.value2 = boatvalue2
         self.value3 = boatvalue3

pages/skyview.py

@@ -15,7 +15,7 @@ from .page import Page
 class SkyView(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
 
     def pol2cart(azimut, elevation):
         '''

pages/system.py

@@ -4,8 +4,8 @@ import datetime
 
 class System(Page):
 
-    def __init__(self, pageno, cfg, boatdata):
+    def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.buttonlabel[1] = 'MODE'
         self.buttonlabel[2] = 'STBY'
         self.mode = ('I', 'N') # (I)nformation (N)MEA2000 Device List

pages/threevalues.py

@@ -4,7 +4,7 @@ from .page import Page
 class ThreeValues(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata, boatvalue1, boatvalue2, boatvalue3):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.ref1 = self.bd.getRef(boatvalue1)
         self.ref2 = self.bd.getRef(boatvalue2)
         self.ref3 = self.bd.getRef(boatvalue3)

pages/tracker.py

@@ -1,22 +1,32 @@
 """
-Tracker with MQTT client
+Tracker mit MQTT client
+
+Es gibt zwei Modi: Track und Race
+  A) Track: Es wird nur der Track gesended / aufgezeichnet
+  B) Race: Es werden zusätzlich Regattadaten angezeigt, das beinhaltet
+    die Auswahl einer Regatta, das Teilnehmen, das Aufgeben und die
+    Signalisierung vor und während einer Wettfahrt.
+
+  Das Tracking kann über eine Taste ein- und ausgeschaltet werden.
+  Um versehentliches Umschalten zu vermeiden ist eine Nachfrage
+  integriert.
+
  - currentry only Ragatta hero supported
 
- TODO get data from mqtt thread
+Behandlung von Verbindungsabbrüchen:
-
-Verbindungsabbrüche
   - on_disconnect
   
 
 """
 
+import os
 import cairo
 from .page import Page
 
 class Tracker(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self._appdata = appdata
         self.bv_lat = boatdata.getRef("LAT")
         self.bv_lon = boatdata.getRef("LON")
@@ -25,6 +35,20 @@ class Tracker(Page):
         self.buttonlabel[2] = 'ON'
         self.mode = 'N' # (N)ormal, (C)onfiguration
 
+        # Flaggengröße: 96 x 64 Pixel
+        self.flagpos = ((208, 140), (308, 140), (208, 210), (308, 210))
+
+        # Flaggen laden
+        flag = ('alpha', 'answer', 'black', 'blue', 'charlie', 'class',
+                'finish', 'hotel', 'india', 'november', 'orange', 
+                'papa', 'repeat_one', 'sierra', 'start', 'uniform',
+                'xray', 'yankee', 'zulu')
+        self.sym_flag = {}
+        for f in flag:
+            flagfile = os.path.join(cfg['imgpath'], 'flags', f + '.png')
+            self.sym_flag[f] = cairo.ImageSurface.create_from_png(flagfile)
+        print(self.sym_flag)
+
     def handle_key(self, buttonid):
         if buttonid == 1:
             # Modus umschalten
@@ -47,47 +71,57 @@ class Tracker(Page):
 
     def draw_normal(self, ctx):
         # Name
-        ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
+        #ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
-        ctx.set_font_size(32) 
+        #ctx.set_font_size(32) 
-        ctx.move_to(20, 80)
+        #ctx.move_to(20, 80)
-        ctx.show_text("Tracker")
+        #ctx.show_text("Tracker")
 
+        ctx.select_font_face("DSEG7 Classic")
+        ctx.set_font_size(80)
+
+        if self._appdata.track.is_active():
+            ctx.move_to(20, 120)
+            ctx.show_text("-00:00")
+        else:
+            ctx.move_to(100, 120)
+            ctx.show_text("off")
+
+        x0 = 8
+        x1 = 104
+        y0 = 150
+        ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
         ctx.set_font_size(16)
-        ctx.move_to(20, 120)
+        ctx.move_to(x0, y0)
         ctx.show_text("Type: ")
+        ctx.move_to(x1, y0)
         ctx.show_text(self._appdata.track.ttype)
 
-        ctx.move_to(20, 140)
+        ctx.move_to(x0, y0 + 16)
-        ctx.show_text("active: ")
+        ctx.show_text("Regatta")
-        if self._appdata.track.is_active():
+        ctx.move_to(x1, y0 + 16)
-            ctx.show_text("yes")
+        ctx.show_text('')
-        else:
-            ctx.show_text("no")
 
-        ctx.move_to(20, 160)
+        ctx.move_to(x0, y0 + 32)
         ctx.show_text("Lat=")
+        ctx.move_to(x1, y0 + 32)
         ctx.show_text(self.bv_lat.format())
-        ctx.move_to(20, 180)
+
+        ctx.move_to(x0, y0 + 48)
         ctx.show_text("Lon=")
+        ctx.move_to(x1, y0 + 48)
         ctx.show_text(self.bv_lon.format())
-        ctx.move_to(20, 200)
+
+        ctx.move_to(x0, y0 + 64)
         ctx.show_text("Sog=")
+        ctx.move_to(x1, y0 + 64)
         ctx.show_text(self.bv_sog.format())
 
-        # Ausgewählte Regatta (raceid)
-        x = 250
-        y = 100
-        ctx.move_to(x, y - 24)
-        ctx.show_text("Regatta: ")
-        # if ...
-        # else
-        # "not selected"
-
     def draw_config(self, ctx):
+
         ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
         ctx.set_font_size(32) 
         ctx.move_to(20, 80)
-        ctx.show_text("Tracker config")
+        ctx.show_text("Tracker configuration")
         # Daten aus Konfiguration anzeigen
         # - boot
         # - tracker
@@ -109,7 +143,6 @@ class Tracker(Page):
             ctx.show_text("keine")
 
 
-
         ctx.move_to(20, 120)
         ctx.show_text("Type: ")
         ctx.show_text(self._appdata.track.ttype)

pages/twovalues.py

@@ -17,7 +17,7 @@ from .page import Page
 class TwoValues(Page):
 
     def __init__(self, pageno, cfg, appdata, boatdata, boatvalue1, boatvalue2):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.ref1 = self.bd.getRef(boatvalue1)
         self.ref2 = self.bd.getRef(boatvalue2)
         #print(self.ref1.valname)

pages/voltage.py

@@ -18,7 +18,7 @@ class Voltage(Page):
     avg = (1, 10, 60, 300);
 
     def __init__(self, pageno, cfg, appdata, boatdata):
-        super().__init__(pageno, cfg, boatdata)
+        super().__init__(pageno, cfg, appdata, boatdata)
         self.trend = True
         self.mode = 'A'
         self.avgindex = 0