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Fix signedness bug in trickle charge proportional adjustment which became visible due to the changed calculation.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14371 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2007-08-16 17:34:55 +00:00
parent da727b5ace
commit 2a258eac6b
1 changed files with 1 additions and 1 deletions
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firmware/powermgmt.c
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@ -1139,7 +1139,7 @@ static void power_thread(void)
* generate more heat [gvb]. * generate more heat [gvb].
*/ */
pid_p = (target_voltage - battery_millivolts) / 5; pid_p = ((signed)target_voltage - (signed)battery_millivolts) / 5;
if((pid_p <= PID_DEADZONE) && (pid_p >= -PID_DEADZONE)) if((pid_p <= PID_DEADZONE) && (pid_p >= -PID_DEADZONE))
pid_p = 0; pid_p = 0;