4 files changed, 55 insertions, 0 deletions
diff --git a/frontends/calculator/CEdev/examples/lcd_fill/makefile b/frontends/calculator/CEdev/examples/lcd_fill/makefile
new file mode 100644
index 0000000..1f1b36b
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/lcd_fill/makefile
@@ -0,0 +1,15 @@
+# ----------------------------
+# Set NAME to the program name
+# Set ICON to the png icon file name
+# Set DESCRIPTION to display within a compatible shell
+# Set COMPRESSED to "YES" to create a compressed program
+# ----------------------------
+
+NAME        ?= DEMO
+COMPRESSED  ?= NO
+ICON        ?= iconc.png
+DESCRIPTION ?= "C SDK Demo"
+
+# ----------------------------
+
+include $(CEDEV)/include/.makefile
diff --git a/frontends/calculator/CEdev/examples/lcd_fill/readme.md b/frontends/calculator/CEdev/examples/lcd_fill/readme.md
new file mode 100644
index 0000000..233ffc8
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/lcd_fill/readme.md
@@ -0,0 +1,10 @@
+### Fill Screen Demo
+
+This is a simple demo to demonstrate filling the screen with a certain color.
+
+![Screenshot](screenshot.gif)
+
+---
+
+This demo is a part of the C SDK Toolchain for use on the CE.
+
diff --git a/frontends/calculator/CEdev/examples/lcd_fill/screenshot.gif b/frontends/calculator/CEdev/examples/lcd_fill/screenshot.gif
new file mode 100644
index 0000000..ac2fcfa
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/lcd_fill/screenshot.gif
diff --git a/frontends/calculator/CEdev/examples/lcd_fill/src/main.c b/frontends/calculator/CEdev/examples/lcd_fill/src/main.c
new file mode 100644
index 0000000..ee96bf7
--- /dev/null
+++ b/frontends/calculator/CEdev/examples/lcd_fill/src/main.c
@@ -0,0 +1,30 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <tice.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* Function prototypes */
+void fill_screen(uint8_t color);
+
+void main(void) { 
+    /* Turn the whole screen black */
+    fill_screen(0x00);
+
+    /* Wait for a key press */
+    while (!os_GetCSC());
+
+    /* Turn the whole screen red */
+    fill_screen(0xe0);
+
+    /* Wait for a key press */
+    while (!os_GetCSC());
+}
+
+/* Fill the screen with a given color */
+void fill_screen(uint8_t color) {
+    memset(lcd_Ram, color, LCD_SIZE);
+}