1 files changed, 13 insertions, 0 deletions
diff --git a/prelude.mbed.scm b/prelude.mbed.scm
new file mode 100644
index 0000000..2661d61
--- /dev/null
+++ b/prelude.mbed.scm
@@ -0,0 +1,13 @@
+(define-cfunc mbed-wait-ms)
+
+(define-cfunc c12832-cls)
+(define-cfunc c12832-print)
+(define-cfunc c12832-pixel)
+(define-cfunc c12832-fillcircle)
+
+(define-cfunc joystick-active?)
+
+(set! display
+  (lambda (x)
+    (c12832-print '(0 . 0) (dump-s x))
+    x))