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fuzev2: prevent button light flickering when accessing µSD

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26031 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-05-14 22:01:40 +00:00
parent 5d987d61cf
commit 7036a10126
1 changed files with 12 additions and 7 deletions
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19
firmware/target/arm/as3525/sd-as3525v2.c
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@ -45,6 +45,10 @@
#include "disk.h"
#endif
#ifdef SANSA_FUZEV2
#include "backlight-target.h"
#endif
#include "lcd.h"
#include <stdarg.h>
#include "sysfont.h"
@ -348,7 +352,6 @@ static volatile bool retry;
static volatile int cmd_error;
#if defined(HAVE_MULTIDRIVE)
int active_card = 0;
#define EXT_SD_BITS (1<<2)
#endif
@ -395,13 +398,8 @@ static bool send_cmd(const int drive, const int cmd, const int arg, const int fl
unsigned long *response)
{
#if defined(HAVE_MULTIDRIVE)
/* Check to see if we need to switch cards */
if(sd_present(SD_SLOT_AS3525))
if(active_card != drive)
{
GPIOB_PIN(5) = (1-drive) << 5;
active_card = drive;
}
GPIOB_PIN(5) = (1-drive) << 5;
#endif
/* RCRC & RTO interrupts should be set together with the CD interrupt but
@ -431,6 +429,13 @@ static bool send_cmd(const int drive, const int cmd, const int arg, const int fl
/*b23 | CMD_CCS_EXPECTED unused */
/*b31 */ | CMD_DONE_BIT;
#ifdef SANSA_FUZEV2
extern int buttonlight_is_on;
if(buttonlight_is_on)
_buttonlight_on();
else
_buttonlight_off();
#endif
wakeup_wait(&command_completion_signal, TIMEOUT_BLOCK);
MCI_MASK &= ~MCI_INT_CD;