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FS#10796 - Clip - prevent power switch activation when coming out of hold

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23686 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Chicoine 2009-11-21 21:16:08 +00:00
parent 9dd6396aa2
commit bbc8b1b8cb
1 changed files with 12 additions and 1 deletions
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13
firmware/target/arm/as3525/sansa-clip/button-clip.c
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@ -20,6 +20,7 @@
* KIND, either express or implied. * KIND, either express or implied.
* *
****************************************************************************/ ****************************************************************************/
#include "system.h"
#include "button-target.h" #include "button-target.h"
#include "as3525.h" #include "as3525.h"
#ifndef BOOTLOADER #ifndef BOOTLOADER
@ -56,12 +57,22 @@ int button_read_device(void)
{ {
static int row = 0; static int row = 0;
static int buttons = 0; static int buttons = 0;
static unsigned power_counter = 0;
if(button_hold()) if(button_hold())
{
power_counter = HZ;
return 0; return 0;
}
/* direct GPIO connections */ /* direct GPIO connections */
if (GPIOA_PIN(7)) /* read power, but not if hold button was just released, since
* you basically always hit power due to the slider mechanism after
* releasing hold (wait 1 sec) */
if (power_counter)
power_counter--;
if (GPIOA_PIN(7) && !power_counter)
buttons |= BUTTON_POWER; buttons |= BUTTON_POWER;
else else
buttons &= ~BUTTON_POWER; buttons &= ~BUTTON_POWER;