add opengl fronend, remove sdl frontend, refactor build system

1 files changed, 16 insertions, 0 deletions

diff --git a/frontends/calculator/CEdev/examples/delay/src/main.c b/frontends/calculator/CEdev/examples/delay/src/main.c
new file mode 100644
index 0000000..2fb8c41
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/delay/src/main.c
@@ -0,0 +1,16 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <tice.h>
+
+void main(void) {
+    /* Clear the homescreen */
+    os_ClrHome();
+
+    /* Wait for 5 seconds */
+    os_PutStrFull("Waiting for 5000 ms...");
+    delay(5000);
+    os_SetCursorPos(1, 22);
+    os_PutStrFull("Done");
+    delay(100);
+}