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e94f6df408
| Author | SHA1 | Date |
|---|---|---|
 Thomas Hooge
|
e94f6df408 | |
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Thomas Hooge
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013cd5f5e9 | |
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Thomas Hooge
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b85cfa1467 | |
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Thomas Hooge
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baf19fb024 | |
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Thomas Hooge
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0114f25689 | |
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Thomas Hooge
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2992fed56b | |
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Thomas Hooge
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624534bff1 | |
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Thomas Hooge
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ea82d5731e |
12
INSTALL
12
INSTALL
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@ -4,12 +4,22 @@ erforderlich. Die unten angegebenen Abhängigkeiten müssen erfüllt sein.
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Python muß mindestens Version 3.10 sein.
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apt-get install python3-cairo python3-gi python3-gi-cairo gir1.2-rsvg-2.0 \
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python-serial python3-nmea2 python3-smbus2 python3-bme280
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python3-serial python3-nmea2 python3-smbus2 python3-bme280 python3-astral
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Zusätzlich zu diesem Programm muß auch die zugehörige NMEA2000-Bibliothek
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für Python vorhanden sein. Diese kann momentan am besten parallel zu dem
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OBP60v-Verzeichnis installiert werden:
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git clone https://git.hoogi.de/thooge/nmea2000
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cd OBP60v
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ln -s ../nmea2000 .
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Das Programm wird über eine Konfigurationsdatei obp60.conf im gleichen
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Verzeichnis wie das Hauptprogramm gesteuert. Die Konfiguration wird
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einmalig beim Programmstart eingelesen.
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Die Schriftarten aus dem fonts-Verzeichnis müssen in /usr/local/share/fonts
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abgelegt werden.
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Meßdaten werden im Homeverzeichnis unter ~/.local/lib/obp60 gespeichert.
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Dies betrifft momentan Luftdruckmessungen mit dem BME280.
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Das Verzeichnis wird automatisch angelegt.
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36
README
36
README
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@ -11,32 +11,52 @@ Für Informationen zum OBP60 in Hardware siehe:
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Fehlermeldungen und Patches gerne an thomas@hoogi.de senden.
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Basishardware
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- Raspberry Pi 4
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- Raspberry Pi 4 / 4GB
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Zusatzhardware:
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- NMEA2000 Interface
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- PiCAN-M (hiermit wird entwickelt)
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- Waveshare RS485 CAN HAT (ungetestet)
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oder
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- Waveshare RS485 CAN HAT (getestet)
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- BME280-Sensor über I2C
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- RTC mit DS3231 über I2C
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- GPS über USB/seriell angeschlossen
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Zusatzsoftware:
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- OpenCPN
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Abhängigkeiten
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- python-can
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- heapdict
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- python3-can für das N2K-Interface
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- python3-astral für Sonnenauf- und -untergang
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- python3-heapdict
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- python3-setproctitle
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Für GPS
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- python-serial
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- python3-serial
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- python3-nmea2
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Für BME280
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- smbus2
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- bme280
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- python3-smbus2
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- python3-bme280
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Die Konfiguration des virtuellen Geräts erfolgt über die Datei "obp60.conf".
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Die Einstellungen sollten vor dem ersten Start überprüft und ggf. angepaßt
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werden.
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Es gibt zwei Darstellungsmodi: Standard und Vollbild
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Der Standardmodus sollte im Design möglichst nahme am Original OBP60 liegen.
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Es ist ein Fenster was immer im Vordergrund liegt, sich jedoch auf dem
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Bildschirm positionieren läßt.
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Der Vollbildmodus ist für das Display des OBP60P gedacht und setzt eine
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physische Bildschirmauflösung von 800x600 Pixeln voraus.
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Der Modus kann vor dem Programmstart in der Konfigurationsdatei obp60.conf
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eingestellt werden:
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[system]
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guistyle = default | fullscreen
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Zur Steuerung des Geräts sind 6 Tasten vorhanden. Numeriert von 1 bis 6 von
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links nach rechts. Die Tasten können angeklickt werden und führen dann direkt
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links nach rechts bzw. von oben nach unten im Vollbildmodus.
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Die Tasten können angeklickt werden und führen dann direkt
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eine von der jeweiligen Seite abhängige Funktion aus.
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Die jeweilige Funktion wird durch ein Symbol oberhalb der Taste dargestellt.
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Die Tasten 3 und 4 sind für die Seitennavigation vorgesehen: zurück und vor.
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@ -0,0 +1,142 @@
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d="m 23.090956,20.876158 v -0.566925 h 0.753704 v 0.566925 z m -0.01609,4.661383 q -0.268222,0 -0.455976,-0.02465 v -0.542275 l 0.136792,0.01096 q 0.19312,0 0.262857,-0.08764 0.07242,-0.0849 0.07242,-0.35604 V 21.41022 h 0.753704 v 3.313911 q 0,0.391643 -0.195802,0.602528 -0.19312,0.210886 -0.573995,0.210886 z"
|
||||
id="path39655"
|
||||
style="fill:#102c99;stroke-width:0.306879" /><path
|
||||
d="m 25.802678,24.42834 q -0.654462,0 -1.005832,-0.394384 -0.351371,-0.39712 -0.351371,-1.155759 0,-0.73399 0.356736,-1.128372 0.356735,-0.394384 1.011195,-0.394384 0.624956,0 0.954869,0.42451 0.329912,0.421771 0.329912,1.237922 v 0.02191 H 25.23673 q 0,0.432725 0.155568,0.654565 0.158251,0.219102 0.44793,0.219102 0.399651,0 0.504257,-0.3533 l 0.710789,0.06299 q -0.308456,0.805199 -1.252596,0.8052 z m 0,-2.588137 q -0.265541,0 -0.41038,0.188975 -0.142157,0.188976 -0.150203,0.528583 h 1.126531 q -0.02146,-0.358779 -0.168981,-0.536799 -0.147522,-0.180759 -0.396967,-0.180759 z"
|
||||
id="path39657"
|
||||
style="fill:#102c99;stroke-width:0.306879" /><path
|
||||
d="m 28.879182,24.42834 q -0.659826,0 -1.019242,-0.39986 -0.359417,-0.402599 -0.359417,-1.120156 0,-0.73399 0.362097,-1.142068 0.362101,-0.410815 1.027291,-0.410815 0.512304,0 0.84758,0.262922 0.335277,0.262922 0.421109,0.725773 l -0.759068,0.03834 q -0.03219,-0.227317 -0.160932,-0.361518 -0.128747,-0.136937 -0.364781,-0.136937 -0.582043,0 -0.582043,0.994172 0,1.024299 0.59277,1.024299 0.214578,0 0.359417,-0.136938 0.14484,-0.139677 0.179709,-0.413554 l 0.756386,0.0356 q -0.04023,0.304004 -0.214578,0.542277 -0.171662,0.238272 -0.453295,0.369733 -0.281632,0.128723 -0.633003,0.128723 z"
|
||||
id="path39659"
|
||||
style="fill:#102c99;stroke-width:0.306879" /><path
|
||||
d="m 31.46752,24.422861 q -0.332594,0 -0.512303,-0.183496 -0.179707,-0.186237 -0.179707,-0.561449 v -1.747332 h -0.367464 v -0.520368 h 0.405014 l 0.236035,-0.695646 h 0.472069 v 0.695646 h 0.549856 v 0.520368 h -0.549856 v 1.539187 q 0,0.216362 0.08047,0.320434 0.08047,0.101335 0.249447,0.101335 0.08851,0 0.252128,-0.03834 v 0.476546 q -0.278949,0.09312 -0.635685,0.09312 z"
|
||||
id="path39661"
|
||||
style="fill:#102c99;stroke-width:0.306879" /><path
|
||||
d="m 34.999999,23.508112 q 0,0.429987 -0.346005,0.676477 -0.343324,0.243751 -0.952187,0.243751 -0.598135,0 -0.917319,-0.191715 -0.316501,-0.194452 -0.421109,-0.602528 l 0.662509,-0.101334 q 0.05633,0.210884 0.193119,0.298525 0.139476,0.08764 0.4828,0.08764 0.3165,0 0.461341,-0.08216 0.14484,-0.08216 0.14484,-0.257442 0,-0.142417 -0.118019,-0.22458 -0.115335,-0.0849 -0.394285,-0.142416 -0.638368,-0.128722 -0.860991,-0.238272 -0.222625,-0.11229 -0.340642,-0.28757 -0.115335,-0.178021 -0.115335,-0.435466 0,-0.424508 0.319184,-0.660043 0.321864,-0.238271 0.90927,-0.238271 0.517668,0 0.831488,0.205407 0.316501,0.205408 0.394286,0.594312 l -0.667871,0.07121 q -0.03219,-0.180757 -0.158252,-0.268398 -0.126064,-0.09038 -0.399651,-0.09038 -0.268221,0 -0.402332,0.07121 -0.134111,0.06847 -0.134111,0.232795 0,0.128722 0.101925,0.205408 0.104606,0.07395 0.348689,0.123246 0.34064,0.07121 0.603497,0.147893 0.26554,0.07395 0.423791,0.178019 0.160933,0.104074 0.25481,0.268399 0.09656,0.161588 0.09656,0.416292 z"
|
||||
id="path39663"
|
||||
style="fill:#102c99;stroke-width:0.306879" /></g></g></g></svg>
|
||||
|
After Width: | Height: | Size: 14 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 534 B |
|
|
@ -4,6 +4,8 @@ loglevel = 3
|
|||
deviceid = 100
|
||||
simulation = on
|
||||
histpath = ~/.local/lib/obp60
|
||||
guistyle = fullscreen
|
||||
mouseptr = off
|
||||
|
||||
[bme280]
|
||||
enabled = true
|
||||
|
|
@ -57,7 +59,7 @@ number_of_pages = 10
|
|||
start_page = 1
|
||||
|
||||
[page1]
|
||||
type=ApparentWind
|
||||
type=Clock
|
||||
|
||||
[page2]
|
||||
type=Barograph
|
||||
|
|
@ -69,7 +71,7 @@ type=Anchor
|
|||
type=Autobahn
|
||||
|
||||
[page5]
|
||||
type=Clock
|
||||
type=ApparentWind
|
||||
|
||||
[page6]
|
||||
type=TwoValues
|
||||
|
|
|
|||
109
obp60.py
109
obp60.py
|
|
@ -3,12 +3,18 @@
|
|||
"""
|
||||
Virtuelles Multifunktionsgerät
|
||||
|
||||
Zwei Displayvarianten
|
||||
1. Fliegendes OBP60 auf großem Bildschirm. 400x300 Display
|
||||
2. Fullscreen Display skaliert mit 1,6 ergibt 640x480
|
||||
mit Platz für große Touch-Flächen am rechten Rand
|
||||
|
||||
NMEA2000
|
||||
deviceclass: 120 - Display
|
||||
devicefunction: 130 - Display
|
||||
|
||||
Benötigte Pakete:
|
||||
python3-cairo python3-gi python3-gi-cairo gir1.2-rsvg-2.0
|
||||
python3-astral
|
||||
|
||||
Um transparente Darstellung unter Openbox zu erhalten muß xcompmgr
|
||||
installiert und konfiguriert werden.
|
||||
|
|
@ -67,7 +73,7 @@ Button 5 wird für Trend TRND verwendet
|
|||
Version Datum Änderung(en) von
|
||||
-------- ----------- ------------------------------------------------------ ----
|
||||
0.1 2024-10-31 Entwicklung begonnen tho
|
||||
0.2 2024-12-24 Veräffentlichung als Git-Repository tho
|
||||
0.2 2024-12-24 Veröffentlichung als Git-Repository tho
|
||||
|
||||
|
||||
"""
|
||||
|
|
@ -274,7 +280,35 @@ def datareader(histpath, history):
|
|||
|
||||
class Frontend(Gtk.Window):
|
||||
|
||||
button = {
|
||||
def __init__(self, cfg, device, boatdata, profile):
|
||||
super().__init__()
|
||||
self.owndev = device
|
||||
self.boatdata = boatdata
|
||||
self._fullscreen = cfg['guistyle'] == 'fullscreen'
|
||||
self._mouseptr = cfg['mouseptr']
|
||||
|
||||
self.connect("destroy", self.on_destroy)
|
||||
|
||||
if self._fullscreen:
|
||||
self.fullscreen()
|
||||
#self.set_size_request(800, 480)
|
||||
# Schaltflächen am unteren Bildschirmrand sind berührbar,
|
||||
# zusätzlich gibt es die großen Flächen am rechten Rand
|
||||
self.button_round = False
|
||||
self.button = { # linke obere Ecke
|
||||
1: (640, 96),
|
||||
2: (640, 160),
|
||||
3: (640, 224),
|
||||
4: (640, 288),
|
||||
5: (640, 352),
|
||||
6: (640, 416)
|
||||
}
|
||||
self.button_w = 160
|
||||
self.button_h = 64
|
||||
else:
|
||||
self.button_round = True
|
||||
# Runde Tasten wie beim Original-Gerät
|
||||
self.button = { # Mittelpunkt
|
||||
1: (75, 485),
|
||||
2: (150, 492),
|
||||
3: (227, 496),
|
||||
|
|
@ -282,15 +316,7 @@ class Frontend(Gtk.Window):
|
|||
5: (382, 492),
|
||||
6: (459, 485)
|
||||
}
|
||||
radius = 30
|
||||
|
||||
def __init__(self, device, boatdata, profile):
|
||||
super().__init__()
|
||||
self.owndev = device
|
||||
self.boatdata = boatdata
|
||||
|
||||
self.connect("destroy", self.on_destroy)
|
||||
|
||||
self.button_radius = 30
|
||||
self.set_position(Gtk.WindowPosition.CENTER)
|
||||
self.set_size_request(530, 555)
|
||||
self.set_title("OBP60 virt")
|
||||
|
|
@ -304,6 +330,9 @@ class Frontend(Gtk.Window):
|
|||
self.set_visual(self.visual)
|
||||
|
||||
handle = Rsvg.Handle()
|
||||
if self._fullscreen:
|
||||
self._svg = handle.new_from_file(os.path.join(sys.path[0], "fullscreen.svg"))
|
||||
else:
|
||||
self._svg = handle.new_from_file(os.path.join(sys.path[0], "obp60.svg"))
|
||||
|
||||
self.connect("draw", self.on_draw)
|
||||
|
|
@ -323,6 +352,11 @@ class Frontend(Gtk.Window):
|
|||
|
||||
print("Wische von 2 nach 1 für Programmende")
|
||||
|
||||
def on_realize(self, widget):
|
||||
if self._fullscreen and not self._mouseptr:
|
||||
# Mauszeiger ggf. ausschalten
|
||||
self.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.BLANK_CURSOR))
|
||||
|
||||
def run(self):
|
||||
GLib.timeout_add_seconds(2, self.on_timer)
|
||||
self.show_all()
|
||||
|
|
@ -346,13 +380,20 @@ class Frontend(Gtk.Window):
|
|||
viewport = Rsvg.Rectangle()
|
||||
viewport.x = 0
|
||||
viewport.y = 0
|
||||
if self._fullscreen:
|
||||
viewport.width = 800
|
||||
viewport.height = 480
|
||||
else:
|
||||
viewport.width = 530
|
||||
viewport.height = 555
|
||||
self._svg.render_document(ctx, viewport)
|
||||
ctx.set_source_rgb(1.0, 0, 0)
|
||||
if not self._fullscreen:
|
||||
ctx.translate(64, 95) # Koordinatenursprung auf virtuellen Displaybereich setzen
|
||||
ctx.rectangle(0, 0, 400, 300)
|
||||
ctx.clip()
|
||||
else:
|
||||
ctx.scale(1.6, 1.6)
|
||||
|
||||
ctx.set_source_rgb(0, 0, 0) # Schwarz auf Weiß
|
||||
|
||||
|
|
@ -369,13 +410,26 @@ class Frontend(Gtk.Window):
|
|||
# Die eigentliche Funktion wird beim Loslassen ausgelöst.
|
||||
# Damit sind Wischgesten simulierbar
|
||||
self.button_clicked = 0
|
||||
if (event.x < self.button[1][0] - self.radius or event.x > self.button[6][0] + self.radius):
|
||||
if self.button_round:
|
||||
# Horizontale runde Buttons
|
||||
if (event.x < self.button[1][0] - self.button_radius or event.x > self.button[6][0] + self.button_radius):
|
||||
return True
|
||||
if (event.y < self.button[1][1] - self.radius or event.y > self.button[3][1] + self.radius):
|
||||
if (event.y < self.button[1][1] - self.button_radius or event.y > self.button[3][1] + self.button_radius):
|
||||
return True
|
||||
for b, v in self.button.items():
|
||||
diff = math.sqrt((event.x - v[0])**2 + (event.y - v[1])**2)
|
||||
if diff < self.radius:
|
||||
if diff < self.button_radius:
|
||||
self.button_clicked = b
|
||||
break
|
||||
else:
|
||||
# Vertikale eckige Buttons
|
||||
if (event.x < self.button[1][0]) or (event.x > self.button[1][0] + self.button_w):
|
||||
return True
|
||||
if (event.y < self.button[1][1]) or (event.y > self.button[6][1] + self.button_h):
|
||||
return True
|
||||
for b, v in self.button.items():
|
||||
if event.x >= v[0] and event.x <= v[0] + self.button_w and \
|
||||
event.y >= v[1] and event.y <= v[1] + self.button_h:
|
||||
self.button_clicked = b
|
||||
break
|
||||
return True
|
||||
|
|
@ -388,16 +442,30 @@ class Frontend(Gtk.Window):
|
|||
# Falls der Rückgabewert "True" ist, hat die Seite die Taste
|
||||
# verarbeitet, die Funktion hier wird damit unterdrückt.
|
||||
# TODO
|
||||
if (event.x < self.button[1][0] - self.radius or event.x > self.button[6][0] + self.radius):
|
||||
print("release")
|
||||
if self.button_round:
|
||||
if (event.x < self.button[1][0] - self.button_radius or event.x > self.button[6][0] + self.button_radius):
|
||||
return True
|
||||
if (event.y < self.button[1][1] - self.radius or event.y > self.button[3][1] + self.radius):
|
||||
if (event.y < self.button[1][1] - self.button_radius or event.y > self.button[3][1] + self.button_radius):
|
||||
return True
|
||||
selected = 0
|
||||
for b, v in self.button.items():
|
||||
diff = math.sqrt((event.x - v[0])**2 + (event.y - v[1])**2)
|
||||
if diff < self.radius:
|
||||
if diff < self.button_radius:
|
||||
selected = b
|
||||
break
|
||||
else:
|
||||
if event.x < self.button[1][0] or event.x > self.button[6][0] + self.button_w:
|
||||
return True
|
||||
if event.y < self.button[1][1] or event.y > self.button[6][1] + self.button_h:
|
||||
return True
|
||||
selected = 0
|
||||
for b, v in self.button.items():
|
||||
if event.x >= v[0] and event.x <= v[0] + self.button_w and \
|
||||
event.y >= v[1] and event.y <= v[1] + self.button_h:
|
||||
selected = b
|
||||
break
|
||||
|
||||
if self.keylock:
|
||||
# Bei Tastensperre einzige Möglichkeit: Tastensperre ausschalten
|
||||
if selected == 6 and self.button_clicked == 1:
|
||||
|
|
@ -523,6 +591,9 @@ if __name__ == "__main__":
|
|||
cfg['deviceid'] = config.getint('system', 'deviceid')
|
||||
cfg['simulation'] = config.getboolean('system', 'simulation')
|
||||
cfg['histpath'] = os.path.expanduser(config.get('system', 'histpath'))
|
||||
cfg['guistyle'] = config.get('system', 'guistyle')
|
||||
cfg['mouseptr'] = config.getboolean('system', 'mouseptr')
|
||||
print("Setting GUI style to '{}'".format(cfg['guistyle']))
|
||||
|
||||
cfg['gps'] = config.getboolean('gps', 'enabled')
|
||||
if cfg['gps']:
|
||||
|
|
@ -544,6 +615,7 @@ if __name__ == "__main__":
|
|||
|
||||
profile = init_profile(config, cfg, boatdata)
|
||||
|
||||
if not cfg['simulation']:
|
||||
t_rxd_n2k = threading.Thread(target=rxd_n2k)
|
||||
t_rxd_n2k.start()
|
||||
t_rxd_0183 = threading.Thread(target=rxd_0183, args=(cfg['ocpn_port'],))
|
||||
|
|
@ -552,9 +624,10 @@ if __name__ == "__main__":
|
|||
t_data = threading.Thread(target=datareader, args=(cfg['histpath'], history))
|
||||
t_data.start()
|
||||
|
||||
app = Frontend(owndevice, boatdata, profile)
|
||||
app = Frontend(cfg, owndevice, boatdata, profile)
|
||||
app.run()
|
||||
shutdown = True
|
||||
if not cfg['simulation']:
|
||||
t_rxd_n2k.join()
|
||||
t_rxd_0183.join()
|
||||
t_data.join()
|
||||
|
|
|
|||
|
|
@ -9,7 +9,11 @@ class ApparentWind(Page):
|
|||
super().__init__(pageno, cfg, boatdata)
|
||||
self.buttonlabel[1] = 'MODE'
|
||||
self.mode = 'L' # (W)ind (L)ens
|
||||
try:
|
||||
self.symbol = cairo.ImageSurface.create_from_png(os.path.join(cfg['imgpath'], "front.png"))
|
||||
except:
|
||||
self.symbol = None
|
||||
print("Warning: Missing image: {}".format(os.path.join(cfg['imgpath'], "front.png")))
|
||||
|
||||
def handle_key(self, buttonid):
|
||||
if buttonid == 1:
|
||||
|
|
@ -27,6 +31,7 @@ class ApparentWind(Page):
|
|||
ctx.show_text("Apparent Wind")
|
||||
|
||||
def draw_lens(self, ctx):
|
||||
if self.symbol:
|
||||
ctx.save()
|
||||
ctx.set_source_surface(self.symbol, 140, 30)
|
||||
ctx.paint()
|
||||
|
|
|
|||
|
|
@ -63,12 +63,12 @@ class Clock(Page):
|
|||
ctx.show_text("RTC")
|
||||
|
||||
ctx.select_font_face("DSEG7 Classic")
|
||||
ctx.set_font_size(80)
|
||||
ctx.set_font_size(72)
|
||||
# Zentrieren funktioniert nicht richtig, da der Leerraum vor der "1"
|
||||
# mitgerechnet wird. Dafür muß ggf. der Zeichensatz angepaßt werden.
|
||||
# self.draw_text_center(ctx, 200, 150, ts.strftime("%H:%M:%S"))
|
||||
ctx.move_to(-30, 200)
|
||||
ctx.show_text(ts.strftime("%H:%M:%S"))
|
||||
ctx.move_to(0, 200)
|
||||
ctx.show_text(ts.strftime("%-H:%M:%S"))
|
||||
|
||||
def draw_timer(self, ctx):
|
||||
ts = datetime.now()
|
||||
|
|
|
|||
|
|
@ -145,6 +145,11 @@ class Page():
|
|||
ctx.set_font_size(16)
|
||||
x = (35, 101, 167, 233, 299, 365)
|
||||
y = 294
|
||||
# Fullscreen-Buttons
|
||||
bx = 400
|
||||
by = (128, 192, 256, 320, 384, 448)
|
||||
bw = 160
|
||||
bh = 64
|
||||
for i in range(6):
|
||||
if len(self.buttonlabel[i+1]) > 0 :
|
||||
if self.buttonlabel[i+1][0] == "#":
|
||||
|
|
@ -153,12 +158,18 @@ class Page():
|
|||
key = self.buttonlabel[i+1][1:]
|
||||
ctx.set_source_surface(self.icon[key], x[i]-8, y-13)
|
||||
ctx.paint()
|
||||
ctx.set_source_surface(self.icon[key], bx + bw / 3.2 - 8, by[i] / 1.6 - 6)
|
||||
ctx.paint()
|
||||
ctx.restore()
|
||||
else:
|
||||
text = "[ {} ]".format(self.buttonlabel[i+1])
|
||||
w = ctx.text_extents(text).width
|
||||
ctx.move_to(x[i] - w/2, y)
|
||||
ctx.show_text(text)
|
||||
# Fullscreen
|
||||
w = ctx.text_extents(self.buttonlabel[i+1]).width
|
||||
ctx.move_to(bx + bw/3.2 - w/2, by[i] / 1.6 + 8)
|
||||
ctx.show_text(self.buttonlabel[i+1])
|
||||
ctx.stroke()
|
||||
|
||||
def clear(self):
|
||||
|
|
|
|||
Loading…
Reference in New Issue