New "battery benchmark" plugin by Alexander Spyridakis, modified a bit by me

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8451 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 7 insertions, 0 deletions

diff --git a/firmware/export/powermgmt.h b/firmware/export/powermgmt.h
index 377ce1ab71..a5dbcd10bd 100644
--- a/firmware/export/powermgmt.h
+++ b/firmware/export/powermgmt.h
@@ -144,6 +144,8 @@ void powermgmt_init(void);
 int battery_level(void);
 int battery_time(void); /* minutes */
 
+unsigned int battery_voltage(void); /* filtered batt. voltage in centivolts */
+
 /* Tells if the battery level is safe for disk writes */
 bool battery_level_safe(void);
 
diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c
index 7bf2d58284..a9aa83979e 100644
--- a/firmware/powermgmt.c
+++ b/firmware/powermgmt.c
@@ -218,6 +218,11 @@ static long last_event_tick;
 static void battery_status_update(void);
 static int runcurrent(void);
 
+unsigned int battery_voltage(void)
+{
+    return battery_centivolts;
+}
+
 void reset_poweroff_timer(void)
 {
     last_event_tick = current_tick;