1 files changed, 42 insertions, 0 deletions
diff --git a/wasp/manager.py b/wasp/manager.py
new file mode 100644
index 0000000..ae6c60d
--- /dev/null
+++ b/wasp/manager.py
@@ -0,0 +1,42 @@
+import clock
+import gc
+import machine
+
+class Manager(object):
+    def __init__(self, watch):
+        self.watch = watch
+        self.switch(clock.ClockApp())
+        self.sleep_at = watch.rtc.uptime + 90
+
+    def switch(self, app):
+        self.app = app
+        app.draw(self.watch)
+
+    def tick(self):
+        if self.sleep_at:
+            if self.watch.rtc.update():
+                self.app.update(self.watch)
+
+            if self.watch.button.value():
+                self.sleep_at = self.watch.rtc.uptime + 15
+
+            if self.watch.rtc.uptime > self.sleep_at:
+                self.watch.backlight.set(0)
+                self.watch.display.poweroff()
+                self.sleep_at = None
+        else:
+            self.watch.rtc.update()
+
+            if self.watch.button.value():
+                self.watch.display.poweron()
+                self.app.update(self.watch)
+                self.watch.backlight.set(2)
+
+                self.sleep_at = self.watch.rtc.uptime + 15
+
+        gc.collect()   
+
+    def run(self):
+        while True:
+            self.tick()
+            machine.deepsleep()