Refactor to use new protocol module and sipo.

[bertos.git] / mware / blanker.c

diff --git a/mware/blanker.c b/mware/blanker.c
deleted file mode 100755 (executable)
index 6e7f110..0000000
--- a/mware/blanker.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/**
- * \file
- * <!--
- * Copyright 2006 Develer S.r.l. (http://www.develer.com/)
- * Copyright 2001 Bernardo Innocenti <bernie@codewiz.org>
- * -->
- *
- * \brief Display Blanker (implementation).
- *
- * \version $Id$
- *
- * \author Bernardo Innocenti <bernie@develer.com>
- */
-
-#include "blanker.h"
-#include <drv/kbd.h>
-#include <drv/timer.h>
-
-/* Time without input events before starting blanker */
-#define BLK_BLANKTIMEOUT       (15 * 1000)     /* ms */
-
-// TODO: move to blanker_hw.h
-#include <drv/power.h>
-#define BLK_LCDON      power_LcdOn()
-#define BLK_LCDOFF     power_LcdOff()
-
-
-/** Keyboard event handler to listen for key presses in blanker. */
-static KbdHandler blk_KbdHandler;
-
-/** Time since last key event. */
-static ticks_t blk_lastevent;
-
-/** Display blanking function is enabled. */
-static bool blk_enabled;
-
-/** Display blanker is engaged right now. */
-static bool blk_active;
-
-
-static bool blk_on(void)
-{
-       if (!blk_active)
-       {
-               blk_active = true;
-               BLK_LCDOFF;
-       }
-       return true;
-}
-
-
-static void blk_off(void)
-{
-       if (blk_active)
-       {
-               blk_active = false;
-               BLK_LCDON;
-       }
-}
-
-
-void blk_retrigger(void)
-{
-       blk_lastevent = timer_clock();
-       blk_off();
-}
-
-#if 0
-/**
- * Matrix-like screen saver effect
- */
-static void blk_hack(void)
-{
-       static signed char blk_colstart[LCD_COLS];
-       UBYTE row, col;
-
-
-       if (rand()%3 == 0)
-       {
-               /* Modify one column */
-               col = rand() % LCD_COLS;
-               blk_colstart[col] += rand() % 12 - 5;
-       }
-
-       for (col = 0; col < LCD_COLS; ++col)
-       {
-               if (blk_colstart[col] > 0)
-               {
-                       --blk_colstart[col];
-
-                       /* Scroll down */
-                       for(row = LCD_ROWS-1; row; --row)
-                       {
-                               lcd_SetAddr(blk_layer, LCD_POS(col,row));
-                               lcd_PutChar(blk_layer->Buf[LCD_POS(col,row-1)], blk_layer);
-                       }
-
-                       /* Add new kanji */
-                       lcd_SetAddr(blk_layer, LCD_POS(col,0));
-                       lcd_PutChar((char)(rand() % 127 + 128), blk_layer);
-               }
-               else if (blk_colstart[col] < 0)
-               {
-                       ++blk_colstart[col];
-
-                       /* Clear tail */
-                       for(row = 0; row < LCD_ROWS; ++row)
-                       {
-                               if (blk_layer->Buf[LCD_POS(col,row)] != ' ')
-                               {
-                                       lcd_SetAddr(blk_layer, LCD_POS(col,row));
-                                       lcd_PutChar(' ', blk_layer);
-                                       break;
-                               }
-                       }
-               }
-       }
-}
-#endif
-
-
-static keymask_t blk_handlerFunc(keymask_t key)
-{
-       /* key used to turn off blanker */
-       static keymask_t offkey;
-
-       ticks_t now = timer_clock();
-
-       /* If key pressed */
-       if (key != 0)
-       {
-               blk_lastevent = now;
-               if (blk_active)
-               {
-                       blk_off();
-
-                       /* remember and eat key event */
-                       offkey = key;
-                       key = 0;
-               }
-               else if (key == offkey)
-               {
-                       /* keep eating the key until released */
-                       key = 0;
-               }
-
-               /* pass key through */
-               return key;
-       }
-
-       /* reset off key */
-       offkey = 0;
-
-       /* Blank timeout reached? */
-       if (now - blk_lastevent > ms_to_ticks(BLK_BLANKTIMEOUT))
-       {
-               /* Enable blanker unless already done */
-               if (!blk_active && !blk_on())
-                       return 0;
-
-#if 0
-               /* Do some nice visual effect */
-               blk_hack();
-#endif /* _DEBUG */
-       }
-
-       return 0;
-}
-
-
-void blk_enable(void)
-{
-       if (!blk_enabled)
-       {
-               blk_active = false;
-               blk_lastevent = timer_clock();
-
-               /* Add display blanker handler */
-               blk_KbdHandler.hook = blk_handlerFunc;
-               blk_KbdHandler.pri = 100; /* high priority */
-               blk_KbdHandler.flags = KHF_RAWKEYS;
-               kbd_addHandler(&blk_KbdHandler);
-
-               blk_enabled = true;
-       }
-}
-
-
-void blk_disable(void)
-{
-       if (blk_enabled)
-       {
-               kbd_remHandler(&blk_KbdHandler);
-               blk_off();
-               blk_enabled = false;
-       }
-}