Made chessbox work on archos recorders and Ondios as an overlay. * Proper button handling for Ondio. * Some cleanup of the plugin SOURCES file.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8822 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 78 insertions, 5 deletions

diff --git a/apps/plugins/chessbox/Makefile b/apps/plugins/chessbox/Makefile
index 05b6d8f6a7..7fe3e7115a 100644
--- a/apps/plugins/chessbox/Makefile
+++ b/apps/plugins/chessbox/Makefile
@@ -9,7 +9,7 @@
 
 INCLUDES = -I$(APPSDIR) -I.. -I. -I$(FIRMDIR)/include -I$(FIRMDIR)/export \
  -I$(FIRMDIR)/common -I$(FIRMDIR)/drivers -I$(OUTDIR) -I$(BUILDDIR)
-CFLAGS = $(GCCOPTS) $(INCLUDES) $(TARGET) $(EXTRA_DEFINES) \
+CFLAGS = $(GCCOPTS) -O2 $(INCLUDES) $(TARGET) $(EXTRA_DEFINES) \
  -DTARGET_ID=$(TARGET_ID) -DMEM=${MEMORYSIZE} -DPLUGIN
 
 ifdef APPEXTRA
@@ -24,8 +24,17 @@ SOURCES = $(SRC)
 OBJS := $(SRC:%.c=$(OBJDIR)/%.o)
 DIRS = .
 
-LDS := ../plugin.lds
-OUTPUT = $(OUTDIR)/chessbox.rock
+ifndef SIMVER
+ifneq (,$(strip $(foreach tgt,RECORDER ONDIO,$(findstring $(tgt),$(TARGET)))))
+    LDS := archos.lds
+    OUTPUT = $(OUTDIR)/chessbox.ovl
+else  ## iRiver target
+    LDS := ../plugin.lds
+    OUTPUT = $(OUTDIR)/chessbox.rock
+endif
+else  ## simulators
+    OUTPUT = $(OUTDIR)/chessbox.rock
+endif
 
 all: $(OUTPUT)
 
diff --git a/apps/plugins/chessbox/archos.lds b/apps/plugins/chessbox/archos.lds
new file mode 100755
index 0000000000..693acd6335
--- /dev/null
+++ b/apps/plugins/chessbox/archos.lds
@@ -0,0 +1,46 @@
+#include "config.h"
+
+/* linker script for rockboy as an overlay,
+ * only used/ necessary for SH-based archos targets */
+
+OUTPUT_FORMAT(elf32-sh)
+
+#define DRAMORIG 0x09000000
+#define PLUGIN_LENGTH PLUGIN_BUFFER_SIZE
+
+#define OVERLAY_LENGTH 0x20000
+#define OVERLAY_ORIGIN (DRAMORIG + (MEMORYSIZE * 0x100000) - PLUGIN_LENGTH - OVERLAY_LENGTH)
+
+MEMORY
+{
+   OVERLAY_RAM : ORIGIN = OVERLAY_ORIGIN, LENGTH = OVERLAY_LENGTH
+}
+
+SECTIONS
+{
+    .header : {
+        _plugin_start_addr = .;
+        *(.header)
+    } > OVERLAY_RAM
+
+    .text : {
+        *(.text)
+    } > OVERLAY_RAM
+
+    .rodata : {
+        *(.rodata)
+        *(.rodata.str1.1)
+        *(.rodata.str1.4)
+    } > OVERLAY_RAM
+
+    .data : {
+        *(.data)
+    } > OVERLAY_RAM
+
+    .bss : {
+        *(.bss)
+        *(COMMON)
+        . = ALIGN(0x4);
+        _plugin_end_addr = .;
+    } > OVERLAY_RAM
+}
diff --git a/apps/plugins/chessbox/chessbox.c b/apps/plugins/chessbox/chessbox.c
index 0d145ec00a..092de1825a 100644
--- a/apps/plugins/chessbox/chessbox.c
+++ b/apps/plugins/chessbox/chessbox.c
@@ -89,12 +89,14 @@ PLUGIN_HEADER
 #define CB_QUIT    BUTTON_OFF
 
 #elif CONFIG_KEYPAD == ONDIO_PAD
+#define CB_SELECT_PRE BUTTON_MENU
 #define CB_SELECT  (BUTTON_MENU|BUTTON_REL)
 #define CB_UP      BUTTON_UP
 #define CB_DOWN    BUTTON_DOWN
 #define CB_LEFT    BUTTON_LEFT
 #define CB_RIGHT   BUTTON_RIGHT
-#define CB_PLAY    BUTTON_MENU
+#define CB_PLAY_PRE BUTTON_MENU
+#define CB_PLAY    (BUTTON_MENU|BUTTON_REPEAT)
 #define CB_LEVEL   (BUTTON_MENU|BUTTON_OFF)
 #define CB_QUIT    BUTTON_OFF
 
@@ -133,6 +135,12 @@ PLUGIN_HEADER
 /*#define COMMAND_RESTART       4*/
 #define COMMAND_QUIT    5
 
+/* GCC wants this to be present for some targets */
+void* memcpy(void* dst, const void* src, size_t size)
+{
+    return rb->memcpy(dst, src, size);
+}
+
 /* ---- Get the board column and row (e2 f.e.) for a physical x y ---- */
 void xy2cr ( short x, short y, short *c, short *r ) {
         if (computer == black ) {
@@ -286,7 +294,7 @@ void cb_levelup ( void ) {
 struct cb_command cb_getcommand (void) {
         static short x = 4 , y = 4 ;
         short c , r , l;
-        int button = BUTTON_NONE;
+        int button, lastbutton = BUTTON_NONE;
         int marked = false , from_marked = false ;
         short marked_x = 0 , marked_y = 0 ;
         struct cb_command result = { 0, {0,0,0,0,0}, 0 };
@@ -306,6 +314,10 @@ struct cb_command cb_getcommand (void) {
                                 result.type = COMMAND_LEVEL;
                                 return result;
                         case CB_PLAY:
+#ifdef CB_PLAY_PRE
+                if (lastbutton != CB_PLAY_PRE)
+                    break;
+#endif
                                 result.type = COMMAND_PLAY;
                                 return result;
                         case CB_UP:
@@ -369,6 +381,10 @@ struct cb_command cb_getcommand (void) {
                                 }
                                 break;
                         case CB_SELECT:
+#ifdef CB_SELECT_PRE
+                if (lastbutton != CB_SELECT_PRE)
+                    break;
+#endif
                                 if ( !marked ) {
                                         xy2cr ( x , y , &c , &r );
                     l = locn[r][c];
@@ -396,6 +412,8 @@ struct cb_command cb_getcommand (void) {
                                 }
                                 break;
                 }
+                if (button != BUTTON_NONE)
+            lastbutton = button;
         }
 
 }