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Gigabeat S: Use longer battery filter; lag is not a problem with voltage for charging since it's I-controlled. Initialize local copy of last_inputs for the power routines in target init otherwise the battery filter is reinitialized too soon.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26180 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2010-05-19 23:39:59 +00:00
parent 29e70dfcb8
commit 9594f86c1a
2 changed files with 3 additions and 1 deletions
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2
firmware/target/arm/imx31/gigabeat-s/powermgmt-gigabeat-s.c
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@ -608,6 +608,8 @@ static bool charging_ok(void)
void powermgmt_init_target(void) void powermgmt_init_target(void)
{ {
last_inputs = power_thread_inputs;
#ifdef IMX31_ALLOW_CHARGING #ifdef IMX31_ALLOW_CHARGING
const uint32_t regval_w = const uint32_t regval_w =
MC13783_VCHRG_4_050V | MC13783_ICHRG_0MA | MC13783_VCHRG_4_050V | MC13783_ICHRG_0MA |

2
firmware/target/arm/imx31/gigabeat-s/powermgmt-target.h
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@ -104,7 +104,7 @@
#define BATTERY_VMAINTAIN_USB MC13783_VCHRG_4_150V #define BATTERY_VMAINTAIN_USB MC13783_VCHRG_4_150V
/* Battery filter lengths in samples */ /* Battery filter lengths in samples */
#define BATT_AVE_SAMPLES 32 #define BATT_AVE_SAMPLES 128
#define ICHARGER_AVE_SAMPLES 32 #define ICHARGER_AVE_SAMPLES 32
void powermgmt_init_target(void); void powermgmt_init_target(void);