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patch # 1159539 from GvB: V1 charging cleanup

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6224 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jörg Hohensohn 2005-03-23 20:53:37 +00:00
parent 9306caae3d
commit 3644fa2824
3 changed files with 431 additions and 393 deletions
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10
firmware/export/powermgmt.h
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@ -57,12 +57,13 @@
#ifndef SIMULATOR
#ifdef HAVE_CHARGE_CTRL
#define START_TOPOFF_CHG 85 /* Battery % to start at top-off */
#define START_TRICKLE_CHG 95 /* Battery % to start at trickle */
#define POWER_MESSAGE_LEN 32 /* power thread status message */
#define CHARGE_MAX_TIME_1500 450 /* minutes: maximum charging time for 1500 mAh batteries */
/* actual max time depends also on BATTERY_CAPACITY! */
#define CHARGE_MIN_TIME 10 /* minutes: minimum charging time */
#define CHARGE_RESTART 85 /* %: when to restart charging in 'charge' mode */
/* attention: if set too high, normal charging is started in trickle mode */
#define TOPOFF_MAX_TIME 90 /* After charging, go to top off charge. How long should top off charge be? */
#define TOPOFF_VOLTAGE 565 /* which voltage is best? (centivolts) */
#define TRICKLE_MAX_TIME 12*60 /* After top off charge, go to trickle charge. How long should trickle charge be? */
@ -71,6 +72,9 @@
#define START_TOPOFF_SEC 25 /* initial trickle_sec for topoff */
#define START_TRICKLE_SEC 15 /* initial trickle_sec for trickle */
#define PID_PCONST 2 /* PID proportional constant */
#define PID_DEADZONE 2 /* PID proportional deadzone */
extern char power_message[POWER_MESSAGE_LEN];
extern int long_delta; /* long term delta battery voltage */
@ -79,6 +83,8 @@ extern int short_delta; /* short term delta battery voltage */
extern int powermgmt_last_cycle_startstop_min; /* how many minutes ago was the charging started or stopped? */
extern int powermgmt_last_cycle_level; /* which level had the batteries at this time? */
extern int pid_p; /* PID proportional term */
extern int pid_i; /* PID integral term */
extern int trickle_sec; /* trickle charge: How many seconds per minute are we charging actually? */
#endif /* HAVE_CHARGE_CTRL */