1 files changed, 8 insertions, 2 deletions

diff --git a/apps/settings.c b/apps/settings.c
index bc78e823dd..c7ab9e411c 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include "config.h"
 #include "kernel.h"
+#include "thread.h"
 #include "settings.h"
 #include "disk.h"
 #include "panic.h"
@@ -102,7 +103,7 @@ offset  abs
 0x23    0x37    <rec. left gain (bit 0-3)>
 0x24    0x38    <rec. right gain (bit 0-3)>
 0x25    0x39    <disk poweroff flag (bit 0), MP3 buffer margin (bit 1-3),
-                 Trickle charge flag (bit 4)>
+                 Trickle charge flag (bit 4), CPU sleep flag (bit 5)>
 0x26    0x40    <runtime low byte>
 0x27    0x41    <runtime high byte>
 0x28    0x42    <topruntime low byte>
@@ -350,7 +351,8 @@ int settings_save( void )
     config_block[0x25] = (unsigned char)
         ((global_settings.disk_poweroff & 1) |
          ((global_settings.buffer_margin & 7) << 1) |
-         ((global_settings.trickle_charge & 1) << 4));
+         ((global_settings.trickle_charge & 1) << 4) |
+         ((global_settings.cpu_sleep & 1) << 5));
 
     {
         static long lasttime = 0;
@@ -513,6 +515,8 @@ void settings_apply(void)
                  global_settings.lang_file);
         lang_load(buf);
     }
+
+    cpu_sleep(global_settings.cpu_sleep);
 }
 
 /*
@@ -636,6 +640,7 @@ void settings_load(void)
             global_settings.disk_poweroff = config_block[0x25] & 1;
             global_settings.buffer_margin = (config_block[0x25] >> 1) & 7;
             global_settings.trickle_charge = (config_block[0x25] >> 4) & 1;
+            global_settings.cpu_sleep = (config_block[0x25] >> 5) & 1;
         }
 
         if (config_block[0x27] != 0xff)
@@ -881,6 +886,7 @@ void settings_reset(void) {
     global_settings.lang_file[0] = 0;
     global_settings.runtime = 0;
     global_settings.topruntime = 0;
+    global_settings.cpu_sleep = true;
 }