Simulate usb plugging on the sim better using sim_tasks.

Now all threads need to ack the connection like on real target, dircache is unloaded and playback stops accordingly.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31009 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 4 insertions, 11 deletions

diff --git a/firmware/common/dircache.c b/firmware/common/dircache.c
index 3d7fbd520d..8d264a3e7c 100644
--- a/firmware/common/dircache.c
+++ b/firmware/common/dircache.c
@@ -864,12 +864,10 @@ static void dircache_thread(void)
                 dircache_initialized = false;
                 break ;
             
-#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
             case SYS_USB_CONNECTED:
                 usb_acknowledge(SYS_USB_CONNECTED_ACK);
                 usb_wait_for_disconnect(&dircache_queue);
                 break ;
-#endif
         }
     }
 }
diff --git a/firmware/target/hosted/sdl/button-sdl.c b/firmware/target/hosted/sdl/button-sdl.c
index ca1f2e5eb1..837cba4dc4 100644
--- a/firmware/target/hosted/sdl/button-sdl.c
+++ b/firmware/target/hosted/sdl/button-sdl.c
@@ -317,10 +317,7 @@ static void button_event(int key, bool pressed)
         if (!pressed)
         {
             usb_connected = !usb_connected;
-            if (usb_connected)
-                queue_post(&button_queue, SYS_USB_CONNECTED, 0);
-            else
-                queue_post(&button_queue, SYS_USB_DISCONNECTED, 0);
+            sim_trigger_usb(usb_connected);
         }
         return;
 
diff --git a/firmware/usb.c b/firmware/usb.c
index 4e71c06119..59462b952e 100644
--- a/firmware/usb.c
+++ b/firmware/usb.c
@@ -782,16 +782,14 @@ void usb_set_hid(bool enable)
 }
 #endif /* USB_ENABLE_HID */
 
-#else /* SIMULATOR || USB_NONE */
+#elif defined(USB_NONE)
+/* Dummy functions for USB_NONE  */
 
-#ifdef USB_NONE
 bool usb_inserted(void)
 {
     return false;
 }
-#endif /* USB_NONE */
 
-/* Dummy simulator functions */
 void usb_acknowledge(long id)
 {
     id = id;
@@ -814,5 +812,5 @@ void usb_wait_for_disconnect(struct event_queue *q)
 {
    (void)q;
 }
+#endif /* USB_NONE */
 
-#endif /* !USB_NONE && !SIMULATOR */