The player firmware now autodetects the LCD type. No need for two player versions anymore

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2658 a1c6a512-1295-4272-9138-f99709370657

apps/main_menu.c

@@ -16,7 +16,7 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
-
+#include "config.h"
 #include "options.h"
 
 #include "menu.h"
@@ -107,9 +107,7 @@ int show_logo( void )
 #else
     char *rockbox = "  ROCKbox!";
     lcd_clear_display();
-#ifdef HAVE_NEW_CHARCELL_LCD
     lcd_double_height(true);
-#endif
     lcd_puts(0, 0, rockbox);
     lcd_puts(0, 1, appsversion);
 #endif
@@ -123,7 +121,7 @@ bool show_credits(void)
     int btn;
 
     show_logo();
-#ifdef HAVE_NEW_CHARCELL_LCD
+#ifdef HAVE_LCD_CHARCELLS
     lcd_double_height(false);
 #endif
     

apps/menu.c

@@ -18,6 +18,7 @@
  ****************************************************************************/
 #include <stdbool.h>
 
+#include "hwcompat.h"
 #include "lcd.h"
 #include "font.h"
 #include "backlight.h"
@@ -80,11 +81,8 @@ struct menu {
 
 #endif /* HAVE_LCD_BITMAP */
 
-#ifdef HAVE_NEW_CHARCELL_LCD
-#define CURSOR_CHAR 0x7e
-#else
-#define CURSOR_CHAR 0x89
-#endif
+#define NEW_CURSOR_CHAR 0x7e
+#define OLD_CURSOR_CHAR 0x89
 
 static struct menu menus[MAX_MENUS];
 static bool inuse[MAX_MENUS] = { false };
@@ -108,7 +106,7 @@ void put_cursorxy(int x, int y, bool on)
         lcd_bitmap ( bitmap_icons_6x8[Cursor], 
                      xpos, ypos, 4, 8, true);
 #else
-        lcd_putc(x, y, CURSOR_CHAR);
+        lcd_putc(x, y, has_new_lcd()?NEW_CURSOR_CHAR:OLD_CURSOR_CHAR);
 #endif
     }
     else {

apps/tree.c

@@ -303,7 +303,7 @@ static int showdir(char *path, int start)
         qsort(dircache,filesindir,sizeof(struct entry),compare);
 
         if ( dir_buffer_full || filesindir == MAX_FILES_IN_DIR ) {
-#ifdef HAVE_NEW_CHARCELL_LCD
+#ifdef HAVE_LCD_CHARCELLS
             lcd_double_height(false);
 #endif
             lcd_clear_display();
@@ -347,7 +347,7 @@ static int showdir(char *path, int start)
     }
 
     lcd_stop_scroll();
-#ifdef HAVE_NEW_CHARCELL_LCD
+#ifdef HAVE_LCD_CHARCELLS
     lcd_double_height(false);
 #endif
     lcd_clear_display();
@@ -446,7 +446,7 @@ static int showdir(char *path, int start)
 
 bool ask_resume(void)
 {
-#ifdef HAVE_NEW_CHARCELL_LCD
+#ifdef HAVE_LCD_CHARCELLS
     lcd_double_height(false);
 #endif
 

firmware/config-player.h

@@ -4,9 +4,6 @@
 /* define this if you have the Player's keyboard */
 #define HAVE_PLAYER_KEYPAD 1
 
-/* define this if you have a post-4.50 charcell LCD display */
-#define HAVE_NEW_CHARCELL_LCD 1
-
 /* Define this if you have a MAS3507D */
 #define HAVE_MAS3507D
 

firmware/config.h

@@ -22,8 +22,6 @@
 
 #if defined(ARCHOS_PLAYER)
 #include "config-player.h"
-#elif defined(ARCHOS_PLAYER_OLD)
-#include "config-playerold.h"
 #elif defined(ARCHOS_RECORDER)
 #include "config-recorder.h"
 #else

firmware/drivers/lcd-player.c

@@ -17,6 +17,7 @@
  *
  ****************************************************************************/
 #include "config.h"
+#include "hwcompat.h"
 
 #ifdef HAVE_LCD_CHARCELLS
 
@@ -32,19 +33,18 @@
 
 /*** definitions ***/
 
-#ifdef HAVE_NEW_CHARCELL_LCD
-#  define LCD_CONTRAST_SET ((char)0x50)
-#  define LCD_CRAM         ((char)0x80) /* Characters */
-#  define LCD_PRAM         ((char)0xC0) /*  Patterns  */
-#  define LCD_IRAM         ((char)0x40) /*    Icons   */
-#else
-#  define LCD_CONTRAST_SET ((char)0xA8)
-#  define LCD_CRAM         ((char)0xB0) /* Characters */
-#  define LCD_PRAM         ((char)0x80) /*  Patterns  */
-#  define LCD_IRAM         ((char)0xE0) /*    Icons   */
-#endif
-#define LCD_CURSOR(x,y)    ((char)(LCD_CRAM+((y)*16+(x))))
-#define LCD_ICON(i)        ((char)(LCD_IRAM+i))          
+#define OLD_LCD_CONTRAST_SET ((char)0xA8)
+#define OLD_LCD_CRAM         ((char)0xB0) /* Characters */
+#define OLD_LCD_PRAM         ((char)0x80) /*  Patterns  */
+#define OLD_LCD_IRAM         ((char)0xE0) /*    Icons   */
+
+#define NEW_LCD_CONTRAST_SET ((char)0x50)
+#define NEW_LCD_CRAM         ((char)0x80) /* Characters */
+#define NEW_LCD_PRAM         ((char)0xC0) /*  Patterns  */
+#define NEW_LCD_IRAM         ((char)0x40) /*    Icons   */
+
+#define LCD_CURSOR(x,y)    ((char)(lcd_cram+((y)*16+(x))))
+#define LCD_ICON(i)        ((char)(lcd_iram+i))
 
 /*** generic code ***/
 
@@ -68,9 +68,7 @@ static char scroll_spacing = 3; /* spaces between end and start of text */
 static struct scrollinfo scroll; /* only one scroll line at the moment */
 static int scroll_count = 0;
 
-#ifdef HAVE_NEW_CHARCELL_LCD
-
-static const unsigned char lcd_ascii[] = {
+static const unsigned char new_lcd_ascii[] = {
    0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
    0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
    0x10,0x11,0x05,0x13,0x14,0x15,0x16,0x17,
@@ -105,9 +103,7 @@ static const unsigned char lcd_ascii[] = {
    0x20,0x75,0x75,0x75,0x75,0x79,0x20,0x79
 };
 
-#else
-
-static const unsigned char lcd_ascii[] = {
+static const unsigned char old_lcd_ascii[] = {
    0x00,0x01,0x02,0x03,0x00,0x84,0x85,0x89,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0xec,0xe3,0xe2,0xe1,0xe0,0xdf,0x15,0x00,
@@ -141,7 +137,15 @@ static const unsigned char lcd_ascii[] = {
    0x73,0x72,0x73,0x73,0x73,0x73,0x73,0x24,
    0x24,0x79,0x79,0x79,0x79,0x7d,0x24,0x7d
 };
-#endif /* HAVE_NEW_CHARCELL_LCD */
+
+static bool new_lcd;
+
+static unsigned const char *lcd_ascii;
+static char lcd_contrast_set;
+static char lcd_cram;
+static char lcd_pram;
+static char lcd_iram;
+
 
 void lcd_clear_display(void)
 {
@@ -170,14 +174,15 @@ void lcd_putc(int x, int y, unsigned char ch)
 void lcd_define_pattern (int which,char *pattern,int length)
 {
     int i;
-    lcd_write(true,LCD_PRAM|which);
+    lcd_write(true,lcd_pram | which);
     for (i=0;i<length;i++)
         lcd_write(false,pattern[i]);
 }
 
 void lcd_double_height(bool on)
 {
-    lcd_write(true,on?9:8);
+    if(new_lcd)
+        lcd_write(true,on?9:8);
 }
 
 static char icon_pos[] =
@@ -238,13 +243,29 @@ void lcd_icon(int icon, bool enable)
 
 void lcd_init (void)
 {
+    new_lcd = has_new_lcd();
+
+    if(new_lcd) {
+        lcd_ascii = new_lcd_ascii;
+        lcd_contrast_set = NEW_LCD_CONTRAST_SET;
+        lcd_cram = NEW_LCD_CRAM;
+        lcd_pram = NEW_LCD_PRAM;
+        lcd_iram = NEW_LCD_IRAM;
+    } else {
+        lcd_ascii = old_lcd_ascii;
+        lcd_contrast_set = OLD_LCD_CONTRAST_SET;
+        lcd_cram = OLD_LCD_CRAM;
+        lcd_pram = OLD_LCD_PRAM;
+        lcd_iram = OLD_LCD_IRAM;
+    }
+    
     create_thread(scroll_thread, scroll_stack,
                   sizeof(scroll_stack), scroll_name);
 }
 
 void lcd_set_contrast(int val)
 {
-    lcd_write(true, LCD_CONTRAST_SET);
+    lcd_write(true, lcd_contrast_set);
     lcd_write(false, 31-val);
 }
 

firmware/hwcompat.c

@@ -37,3 +37,10 @@ int read_hw_mask(void)
     
     return mask;
 }
+
+#ifdef ARCHOS_PLAYER
+bool has_new_lcd(void)
+{
+    return read_rom_version() > 451;
+}
+#endif

firmware/hwcompat.h

@@ -19,6 +19,8 @@
 #ifndef HWCOMPAT_H
 #define HWCOMPAT_H
 
+#include <stdbool.h>
+
 /* Bit mask values for HW compatibility */
 #define ATA_ADDRESS_300 0x0100
 #define USB_ACTIVE_HIGH 0x0100
@@ -27,4 +29,8 @@
 int read_rom_version(void);
 int read_hw_mask(void);
 
+#ifdef ARCHOS_PLAYER
+bool has_new_lcd(void);
+#endif
+
 #endif

tools/configure

@@ -178,27 +178,20 @@ if [ -z "$target" ]; then
 
   echo "Enter target platform: (defaults to Recorder)"
 
-  echo "1 - Archos Player old LCD"
-  echo "2 - Archos Player/Studio new LCD"
-  echo "3 - Archos Recorder"
+  echo "1 - Archos Player/Studio"
+  echo "2 - Archos Recorder"
 
   getit=`input`;
 
   case $getit in
 
    1)
-    target="-DARCHOS_PLAYER_OLD"
-    display="-DHAVE_LCD_CHARCELLS"
-    keypad="-DHAVE_PLAYER_KEYPAD"
-    ;;
-
-   2)
     target="-DARCHOS_PLAYER"
     display="-DHAVE_LCD_CHARCELLS"
     keypad="-DHAVE_PLAYER_KEYPAD"
     ;;
 
-   *|3)
+   *|2)
     target="-DARCHOS_RECORDER"
     display="-DHAVE_LCD_BITMAP"
     keypad="-DHAVE_RECORDER_KEYPAD"

uisimulator/common/stubs.c

@@ -212,3 +212,13 @@ bool oscillograph(void)
   /* does nothing */
   return false;
 }
+
+void lcd_double_height(bool onoff)
+{
+    (void)onoff;
+}
+
+bool has_new_lcd(void)
+{
+    return false;
+}