lm3s1968: generic UART driver.

[bertos.git] / examples / demo / demo.c

diff --git a/examples/demo/demo.c b/examples/demo/demo.c
index b5b2ca0467903e08de90d9d02d7b26a53303ce24..cd9487cd93d9b6ef6150b8aea7c3b11fc6efc3f7 100644 (file)
--- a/examples/demo/demo.c
+++ b/examples/demo/demo.c
@@ -59,10 +59,7 @@
 #include <icons/logo.h>
 
 /**
- * Draw a pentacle in the provided bitmap.
- *
- * This is invoked by the keyboard polling routine, as a poor man's surrogate
- * of true task switching.
+ * Refresh the GUI.
  */
 void schedule(void)
 {
@@ -86,21 +83,24 @@ static void magic(struct Bitmap *bitmap, coord_t x, coord_t y)
 static void hello_world(Bitmap *bm)
 {
        extern const Font font_ncenB18;
-    const Font *old_font = bm->font;
+       const Font *old_font;
+
+       old_font = bm->font;
 
        gfx_bitmapClear(bm);
 
        /* Set big font */
        gfx_setFont(bm, &font_ncenB18);
 
-       text_xprintf(bm, 1, 0, STYLEF_BOLD | TEXT_FILL | TEXT_CENTER,
+       text_xprintf(bm, 0, 0, STYLEF_BOLD | TEXT_FILL | TEXT_CENTER,
                        "Hello, world!");
-
-       lcd_blitBitmap(bm);
-       timer_delay(1000);
+       schedule();
+       while (1)
+               if (kbd_peek())
+                       break;
 
        /* Restore old font */
-    gfx_setFont(bm, old_font);
+       gfx_setFont(bm, old_font);
 }
 
 /**
@@ -136,8 +136,7 @@ static void bouncing_logo(Bitmap *bm)
                        (bm->width - bertos_logo.width) / 2,
                        h / SPEED_SCALE,
                        &bertos_logo);
-               lcd_blitBitmap(bm);
-
+               schedule();
                timer_delay(10);
        }
 }
@@ -177,9 +176,9 @@ void win_demo(Bitmap *bm)
                /* Background animation */
                bm = root_win.bitmap;
                gfx_bitmapClear(bm);
-//             gfx_setClipRect(bm, 0, 0, bm->width, bm->height);
-//             gfx_rectDraw(bm, 10, 10, bm->width-10, bm->height-10);
-//             gfx_setClipRect(bm, 11, 11, bm->width-11, bm->height-11);
+               // gfx_setClipRect(bm, 0, 0, bm->width, bm->height);
+               // gfx_rectDraw(bm, 10, 10, bm->width-10, bm->height-10);
+               // gfx_setClipRect(bm, 11, 11, bm->width-11, bm->height-11);
                magic(bm, x, y);
                x += xdir;
                y += ydir;
@@ -194,7 +193,6 @@ void win_demo(Bitmap *bm)
                for (i = 0; i < bm->height / 2; i += 2)
                        gfx_rectDraw(bm, 0 + i, 0 + i, bm->width - i, bm->height - i);
 
-
                /* Small window animation */
                bm = small_win.bitmap;
                gfx_bitmapClear(bm);
@@ -218,7 +216,6 @@ void win_demo(Bitmap *bm)
                        win_raise(&large_win);
 
                win_compose(&root_win);
-
                /* Also does LCD refresh, etc. */
                if (kbd_peek())
                        break;