1 files changed, 28 insertions, 0 deletions
diff --git a/globals.hpp b/globals.hpp
new file mode 100644
index 0000000..0f61f64
--- /dev/null
+++ b/globals.hpp
@@ -0,0 +1,28 @@
+#pragma once
+#include "base_app.hpp"
+
+struct global_status {
+    BaseApp* current_app = 0;
+    bool is_sleeping = false;
+    bool app_ready = true;
+    bool app_switch_requested = false;
+    int app_switch_to_app = 0;
+
+    // Debounce control
+    // See https://www.raspberrypi.org/forums/viewtopic.php?f=145&t=301522#p1812063
+    // Time is currently shared between all buttons.
+    unsigned long button_last_pressed_time;
+    const int button_delay_time = 125;
+};
+
+struct user_settings {
+    unsigned char oled_contrast = OLED_DEFAULT_CONTRAST;
+    // In milliseconds
+    unsigned int sleep_delay = ENTER_SLEEP_DELAY;
+    // true: 24h, false: AM/PM
+    // TODO: Use an enum, but this would make programming the UI more complex.
+    bool time_format = true;
+};
+
+extern global_status g_s;
+extern user_settings g_user;
+\ No newline at end of file