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Introduce "power" thread for RaaA

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I tried to move the #ifdefs and the code
in firmware/powermgmt.c around and it was still
a big mess for hosted applications (RaaA/sim builds).

Create our own "power" thread as recently discussed on IRC.

Fixes the sleep timer for RaaA.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29501 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Jarosch 2011-03-02 19:12:55 +00:00
parent 7ad78222c4
commit 15a358099c
5 changed files with 64 additions and 8 deletions
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1
apps/main.c
View file

@ -350,6 +350,7 @@ static void init(void)
font_init();
show_logo();
button_init();
powermgmt_init();
backlight_init();
#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
sim_tasks_init();

3
firmware/SOURCES
View file

@ -5,6 +5,9 @@ buffer.c
general.c
load_code.c
powermgmt.c
#if (CONFIG_PLATFORM & PLATFORM_HOSTED)
target/hosted/powermgmt.c
#endif
system.c
usb.c
#ifdef ROCKBOX_HAS_LOGF

6
firmware/export/powermgmt.h
View file

@ -75,6 +75,9 @@ extern unsigned int power_thread_inputs;
#include "powermgmt-target.h"
#endif
/* Start up power management thread */
void powermgmt_init(void) INIT_ATTR;
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
/* Generic current values that are intentionally meaningless - config header
@ -127,9 +130,6 @@ extern const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11];
extern const unsigned short percent_to_volt_charge[11];
#endif
/* Start up power management thread */
void powermgmt_init(void) INIT_ATTR;
#endif /* PLATFORM_NATIVE */
/* Returns battery statust */

6
firmware/target/hosted/android/system-android.c
View file

@ -35,7 +35,6 @@ uintptr_t *stackbegin;
uintptr_t *stackend;
extern int main(void);
extern void powermgmt_init_target(void);
extern void telephony_init_device(void);
void system_exception_wait(void) { }
@ -44,10 +43,7 @@ void power_off(void) { }
void system_init(void)
{
/* no better place yet, most of powermgmt.c is #ifdef'd out for non-native
* builds */
powermgmt_init_target();
/* also no better place yet */
/* no better place yet */
telephony_init_device();
}

56
firmware/target/hosted/powermgmt.c Normal file
View file

@ -0,0 +1,56 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2011 by Thomas Jarosch
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "powermgmt.h"
#include "thread.h"
#include "kernel.h"
static char power_stack[DEFAULT_STACK_SIZE];
static const char power_thread_name[] = "power";
void powermgmt_init_target(void);
#if !(CONFIG_PLATFORM & PLATFORM_ANDROID)
void powermgmt_init_target(void)
{
/* Nothing to do */
}
#endif
static void power_thread(void)
{
powermgmt_init_target();
while (1)
{
/* Sleep two seconds */
sleep(HZ*2);
handle_sleep_timer();
}
} /* power_thread */
void powermgmt_init(void)
{
create_thread(power_thread, power_stack, sizeof(power_stack), 0,
power_thread_name IF_PRIO(, PRIORITY_SYSTEM)
IF_COP(, CPU));
}