From 7f6b640b1e47583ba451a46263053a0803ff862e Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Tue, 12 Oct 2004 00:02:51 +0000
Subject: Request to remove MMC before acknowledging USB (Ondio)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5254 a1c6a512-1295-4272-9138-f99709370657
---
 apps/lang/deutsch.lang |  6 ++++++
 apps/lang/english.lang |  6 ++++++
 apps/misc.c            |  8 +++++++-
 apps/screens.c         | 27 ++++++++++++++++++++++++++-
 apps/screens.h         |  4 ++++
 5 files changed, 49 insertions(+), 2 deletions(-)

diff --git a/apps/lang/deutsch.lang b/apps/lang/deutsch.lang
index f4cfa864af..0ff4778721 100644
--- a/apps/lang/deutsch.lang
+++ b/apps/lang/deutsch.lang
@@ -2827,3 +2827,9 @@ desc: in browse root
 eng: "Installation incomplete"
 voice: ""
 new: "Installation unvollständig"
+
+id: LANG_REMOVE_MMC
+desc: before acknowledging usb in case an MMC is inserted (Ondio)
+eng: "Please remove inserted MMC"
+voice: "Bitte Multimediakarte entfernen"
+new: "Bitte eingelegte MMC entfernen"
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index facbe7eaf9..fd3d4d297a 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -2841,3 +2841,9 @@ desc: in browse root
 eng: "Installation incomplete"
 voice: ""
 new:
+
+id: LANG_REMOVE_MMC
+desc: before acknowledging usb in case an MMC is inserted (Ondio)
+eng: "Please remove inserted MMC"
+voice: "Please remove multimedia card"
+new:
diff --git a/apps/misc.c b/apps/misc.c
index ced0668ae6..96d23a8388 100644
--- a/apps/misc.c
+++ b/apps/misc.c
@@ -34,6 +34,9 @@
 #include "ata.h"
 #include "kernel.h"
 #include "power.h"
+#ifdef HAVE_MMC
+#include "ata_mmc.h"
+#endif
 
 #define ONE_KILOBYTE 1024
 #define ONE_MEGABYTE (1024*1024)
@@ -231,7 +234,10 @@ int default_event_handler(int event)
     switch(event)
     {
         case SYS_USB_CONNECTED:
-            usb_screen();
+#ifdef HAVE_MMC
+            if (!mmc_detect() || (mmc_remove_request() == SYS_MMC_EXTRACTED))
+#endif
+                usb_screen();
             return SYS_USB_CONNECTED;
     }
     return 0;
diff --git a/apps/screens.c b/apps/screens.c
index b31067ad27..ac8dea1c24 100644
--- a/apps/screens.c
+++ b/apps/screens.c
@@ -40,7 +40,8 @@
 #include "action.h"
 #include "talk.h"
 #include "misc.h"
-#include "id3.h"
+#include "id3.h" 
+#include "screens.h"
 
 #ifdef HAVE_LCD_BITMAP
 #define BMPHEIGHT_usb_logo 32
@@ -121,6 +122,30 @@ void usb_screen(void)
 #endif /* USB_NONE */
 }
 
+#ifdef HAVE_MMC
+int mmc_remove_request(void)
+{
+    struct event ev;
+
+    lcd_clear_display();
+    splash(1, true, str(LANG_REMOVE_MMC));
+    talk_id(LANG_REMOVE_MMC, false);
+    
+    while (1)
+    {
+        queue_wait_w_tmo(&button_queue, &ev, HZ/2);
+        switch (ev.id)
+        {
+            case SYS_MMC_EXTRACTED:
+                return SYS_MMC_EXTRACTED;
+            
+            case SYS_USB_DISCONNECTED:
+                return SYS_USB_DISCONNECTED;
+        }
+    }
+}
+#endif
+
 
 /* some simulator dummies */
 #ifdef SIMULATOR
diff --git a/apps/screens.h b/apps/screens.h
index 47b85af821..8940bb590c 100644
--- a/apps/screens.h
+++ b/apps/screens.h
@@ -26,6 +26,10 @@ void usb_screen(void);
 int charging_screen(void);
 void charging_splash(void);
 
+#ifdef HAVE_MMC
+int mmc_remove_request(void);
+#endif
+
 #if CONFIG_KEYPAD == RECORDER_PAD
 int pitch_screen(void);
 bool quick_screen(const int, const int);
-- 
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