docs: Add some main.py examples

These still need to be integrated into the generated documentation but
there were included in the most recent wasp-os video so let's get them
into the source code.

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

1 files changed, 15 insertions, 0 deletions

diff --git a/docs/main/chrono.py b/docs/main/chrono.py
new file mode 100644
index 0000000..a1931d3
--- /dev/null
+++ b/docs/main/chrono.py
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+# Copyright (C) 2020 Daniel Thompson
+
+import wasp
+
+# Instantiate the analogue clock application and replace the default
+# (digital) clock with this alternative.
+from apps.chrono import ChronoApp
+clock = wasp.system.quick_ring[0]
+wasp.system.quick_ring[0] = ChronoApp()
+wasp.system.switch(wasp.system.quick_ring[0])
+wasp.system.register(clock)
+
+from gadgetbridge import *
+wasp.system.schedule()