[lcd4linux @ 2004-06-05 06:13:11 by reinelt]

splash screen for all text-based display drivers

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@463 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

Author: reinelt

drv_BeckmannEgle.c

@@ -1,4 +1,4 @@
-/* $Id: drv_BeckmannEgle.c,v 1.4 2004/06/02 09:41:19 reinelt Exp $
+/* $Id: drv_BeckmannEgle.c,v 1.5 2004/06/05 06:13:11 reinelt Exp $
  *
  * driver for Beckmann+Egle mini terminals
  * Copyright 2000 Michael Reinelt <reinelt@eunet.at>
@@ -22,6 +22,10 @@
  *
  *
  * $Log: drv_BeckmannEgle.c,v $
+ * Revision 1.5  2004/06/05 06:13:11  reinelt
+ *
+ * splash screen for all text-based display drivers
+ *
  * Revision 1.4  2004/06/02 09:41:19  reinelt
  *
  * prepared support for startup splash screen
@@ -60,6 +64,7 @@
 
 #include "debug.h"
 #include "cfg.h"
+#include "qprintf.h"
 #include "plugin.h"
 #include "widget.h"
 #include "widget_text.h"
@@ -138,7 +143,13 @@ static void drv_BE_defchar (int ascii, unsigned char *matrix)
 }
 
 
-static int drv_BE_start (char *section)
+static void drv_BE_clear (void)
+{
+  drv_generic_serial_write ("\033&#", 3); // clear
+}
+
+
+static int drv_BE_start (char *section, int quiet)
 {
   int i;  
   char *model;
@@ -170,8 +181,17 @@ static int drv_BE_start (char *section)
   buffer[4] = Models[Model].type;
   drv_generic_serial_write (buffer,   4); // select display type
   drv_generic_serial_write ("\033&D", 3); // cursor off
-  drv_generic_serial_write ("\033&#", 3); // clear
 
+  drv_BE_clear();
+
+  if (!quiet) {
+    char buffer[40];
+    qprintf(buffer, sizeof(buffer), "B+E %s", Models[Model].name);
+    if (drv_generic_text_greet (buffer)) {
+      sleep (3);
+      drv_BE_clear();
+    }
+  }
   return 0;
 }
 
@@ -228,7 +248,7 @@ int drv_BE_init (char *section, int quiet)
 
 
   // start display
-  if ((ret=drv_BE_start (section))!=0)
+  if ((ret=drv_BE_start (section, quiet))!=0)
     return ret;
 
   // initialize generic text driver
@@ -273,9 +293,17 @@ int drv_BE_init (char *section, int quiet)
 int drv_BE_quit (void) {
 
   info("%s: shutting down.", Name);
-  drv_generic_serial_close();
+
   drv_generic_text_quit();
 
+  // clear display 
+  drv_BE_clear();
+
+  // say goodbye...
+  drv_generic_text_greet ("goodbye!");
+
+  drv_generic_serial_close();
+
   return (0);
 }
 

drv_Crystalfontz.c

@@ -1,4 +1,4 @@
-/* $Id: drv_Crystalfontz.c,v 1.23 2004/06/02 09:41:19 reinelt Exp $
+/* $Id: drv_Crystalfontz.c,v 1.24 2004/06/05 06:13:11 reinelt Exp $
  *
  * new style driver for Crystalfontz display modules
  *
@@ -23,6 +23,10 @@
  *
  *
  * $Log: drv_Crystalfontz.c,v $
+ * Revision 1.24  2004/06/05 06:13:11  reinelt
+ *
+ * splash screen for all text-based display drivers
+ *
  * Revision 1.23  2004/06/02 09:41:19  reinelt
  *
  * prepared support for startup splash screen
@@ -135,6 +139,7 @@
 
 #include "debug.h"
 #include "cfg.h"
+#include "qprintf.h"
 #include "timer.h"
 #include "plugin.h"
 #include "widget.h"
@@ -667,6 +672,21 @@ static int drv_CF_scan_DOW (unsigned char index)
 }
 
 
+// clear display
+static void drv_CF_clear (void)
+{
+  switch (Protocol) {
+  case 1:
+    drv_generic_serial_write ("\014", 1);
+    break;
+  case 2:
+  case 3:
+    drv_CF_send ( 6, 0, NULL); 
+    break;
+  }
+}
+
+
 // init sequences for 626, 632, 634, 636 
 static void drv_CF_start_1 (void)
 {
@@ -780,25 +800,30 @@ static int drv_CF_start (char *section)
   Protocol = Models[Model].protocol;
   Payload  = Models[Model].payload;
 
-  // regularly process display answers
-  // Fixme: make 100msec configurable
-  timer_add (drv_CF_timer, NULL, 100, 0);
 
   switch (Protocol) {
+
   case 1:
     drv_CF_start_1();
     break;
+
   case 2:
+    // regularly process display answers
+    // Fixme: make 100msec configurable
+    timer_add (drv_CF_timer, NULL, 100, 0);
     drv_CF_start_2();
+    // clear 633 linebuffer
+    memset (Line, ' ', sizeof(Line));
     break;
+
   case 3:
+    // regularly process display answers
+    // Fixme: make 100msec configurable
+    timer_add (drv_CF_timer, NULL, 100, 0);
     drv_CF_start_3();
     break;
   }
 
-  // clear 633 linebuffer
-  memset (Line, ' ', sizeof(Line));
-  
   // set contrast
   if (cfg_number(section, "Contrast", 0, 0, 255, &i)>0) {
     drv_CF_contrast(i);
@@ -914,8 +939,9 @@ int drv_CF_init (char *section, int quiet)
   int ret;  
 
   // start display
-  if ((ret=drv_CF_start (section))!=0)
+  if ((ret = drv_CF_start (section)) != 0) {
     return ret;
+  }
 
   // display preferences
   XRES  = 6;      // pixel width of one char 
@@ -944,6 +970,15 @@ int drv_CF_init (char *section, int quiet)
     break;
   }
 
+  if (!quiet) {
+    char buffer[40];
+    qprintf(buffer, sizeof(buffer), "%s %s", Name, Models[Model].name);
+    if (drv_generic_text_greet (buffer)) {
+      sleep (3);
+      drv_CF_clear();
+    }
+  }
+    
   // initialize generic text driver
   if ((ret=drv_generic_text_init(section, Name))!=0)
     return ret;
@@ -991,8 +1026,16 @@ int drv_CF_init (char *section, int quiet)
 int drv_CF_quit (void) {
 
   info("%s: shutting down.", Name);
-  drv_generic_serial_close();
+
   drv_generic_text_quit();
+
+  // clear display
+  drv_CF_clear();
+  
+  // say goodbye...
+  drv_generic_text_greet ("goodbye!");
+
+  drv_generic_serial_close();
 
   return (0);
 }

drv_Curses.c

@@ -1,4 +1,4 @@
-/* $Id: drv_Curses.c,v 1.2 2004/06/02 09:41:19 reinelt Exp $
+/* $Id: drv_Curses.c,v 1.3 2004/06/05 06:13:11 reinelt Exp $
  *
  * pure ncurses based text driver
  *
@@ -26,6 +26,10 @@
  *
  *
  * $Log: drv_Curses.c,v $
+ * Revision 1.3  2004/06/05 06:13:11  reinelt
+ *
+ * splash screen for all text-based display drivers
+ *
  * Revision 1.2  2004/06/02 09:41:19  reinelt
  *
  * prepared support for startup splash screen
@@ -55,6 +59,7 @@
 
 #include "debug.h"
 #include "cfg.h"
+#include "qprintf.h"
 #include "plugin.h"
 #include "widget.h"
 #include "widget_text.h"
@@ -75,6 +80,14 @@ static int EROWS;
 // ***  hardware dependant functions    ***
 // ****************************************
 
+static void drv_Curs_clear (void)
+{
+  werase (w);
+  box (w, 0, 0);
+  wrefresh (w);
+}
+
+
 static void drv_Curs_write (int row, int col, unsigned char *data, int len)
 {
   char *p;
@@ -86,7 +99,6 @@ static void drv_Curs_write (int row, int col, unsigned char *data, int len)
   if (col < DCOLS) {
     if (DCOLS-col < len ) len = DCOLS-col;
     mvwprintw(w, row+1 , col+1, "%.*s", DCOLS-col, data);
-    box(w, 0, 0);
     wmove(w, DROWS+1, 0);
     wrefresh(w);  
   }
@@ -141,7 +153,7 @@ int curses_error(char *buffer)
 }
 
 
-static int drv_Curs_start (char *section)
+static int drv_Curs_start (char *section, int quiet)
 {
   char *s;
 
@@ -181,10 +193,17 @@ static int drv_Curs_start (char *section)
     wrefresh(e);
   }
 
-  werase (w);
-  box (w, 0, 0);
-  wrefresh (w);
+  drv_Curs_clear();
 
+  if (!quiet) {
+    char buffer[40];
+    qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS);
+    if (drv_generic_text_greet (buffer)) {
+      sleep (3);
+      drv_Curs_clear();
+    }
+  }
+  
   return 0;
 }
 
@@ -235,8 +254,9 @@ int drv_Curs_init (char *section, int quiet)
   drv_generic_text_real_defchar = drv_Curs_defchar;
 
   // start display
-  if ((ret = drv_Curs_start (section)) != 0)
+  if ((ret = drv_Curs_start (section, quiet)) != 0) {
     return ret;
+  }
 
   // initialize generic text driver
   if ((ret = drv_generic_text_init(section, Name)) != 0)
@@ -271,7 +291,15 @@ int drv_Curs_init (char *section, int quiet)
 int drv_Curs_quit (void) {
 
   info("%s: shutting down.", Name);
+
   drv_generic_text_quit();
+  
+  // clear display
+  drv_Curs_clear();
+
+  // say goodbye...
+  drv_generic_text_greet ("goodbye!");
+
   endwin();
 
   return (0);