FS#10066 by Michael Chicoine: Sansa AMS bootloader "Hold" switch detection.

(Not for the Fuze nor the Clip, because it seems pointless for them)
 


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20681 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 13 insertions, 0 deletions

diff --git a/bootloader/sansa_as3525.c b/bootloader/sansa_as3525.c
index 02f040aaa3..4705e2b915 100644
--- a/bootloader/sansa_as3525.c
+++ b/bootloader/sansa_as3525.c
@@ -33,6 +33,7 @@
 #include "storage.h"
 #include "disk.h"
 #include "panic.h"
+#include "power.h"
 
 int show_logo(void);
 void main(void)
@@ -57,6 +58,18 @@ void main(void)
     button_init_device();
     int btn = button_read_device();
 
+#if !defined(SANSA_FUZE) && !defined(SANSA_CLIP)
+    if (button_hold())
+    {
+        verbose = true;
+        lcd_clear_display();
+        printf("Hold switch on");
+        printf("Shutting down...");
+        sleep(HZ);
+        power_off();
+    }
+#endif
+
     /* Enable bootloader messages if any button is pressed */
     if (btn)
     {