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RDS: Use a define that doesn't imply any particular hardware dependency.

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Theoretically, anything with the capability could implement the decoding
action in an ISR on any radio chip supporting RDS.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31464 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2011-12-29 14:55:49 +00:00
parent ea55ad07b7
commit 2403f38c1f
4 changed files with 21 additions and 14 deletions
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19
firmware/drivers/tuner/si4700.c
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@ -21,9 +21,8 @@
*
****************************************************************************/
#include "config.h"
#include <stdbool.h>
#include "system.h"
#include <string.h>
#include <stdlib.h>
#include "kernel.h"
#include "power.h"
#include "tuner.h" /* tuner abstraction interface */
@ -529,9 +528,17 @@ int si4700_get(int setting)
#ifdef HAVE_RDS_CAP
case RADIO_EVENT:
{
#ifdef RDS_ISR_PROCESSING
int oldlevel = disable_irq_save();
#endif
val = rds_event;
rds_event = 0;
#ifdef RDS_ISR_PROCESSING
restore_irq(oldlevel);
#endif
break;
}
#endif
}
@ -557,8 +564,8 @@ void si4700_dbg_info(struct si4700_dbg_info *nfo)
#ifdef HAVE_RDS_CAP
#ifdef SI4700_RDS_ASYNC
/* Read raw RDS info for processing - asynchronously */
#ifdef RDS_ISR_PROCESSING
/* Read raw RDS info for processing - in ISR */
/* Assumes regbuf is 32 bytes */
void si4700_rds_read_raw_async(void)
@ -583,7 +590,7 @@ void si4700_rds_set_event(void)
rds_event = 1;
}
#else
#else /* ndef RDS_ISR_PROCESSING */
/* Read raw RDS info for processing */
bool si4700_rds_read_raw(uint16_t data[4])
{
@ -610,7 +617,7 @@ void si4700_rds_set_event(void)
rds_event = 1;
mutex_unlock(&fmr_mutex);
}
#endif /* SI4700_RDS_ASYNC */
#endif /* RDS_ISR_PROCESSING */
char * si4700_get_rds_info(int setting)
{