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Clean up IAP / ipod remote tuner a bit.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25672 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2010-04-18 15:46:56 +00:00
parent c493a1e39d
commit fefa1c7bbf
3 changed files with 13 additions and 14 deletions
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16
apps/iap.c
View file

@ -71,6 +71,13 @@ static void iap_task(void)
queue_post(&button_queue, SYS_IAP_PERIODIC, 0); queue_post(&button_queue, SYS_IAP_PERIODIC, 0);
} }
/* called by playback when the next track starts */
static void iap_track_changed(void *ignored)
{
(void)ignored;
iap_changedctr = 1;
}
void iap_setup(int ratenum) void iap_setup(int ratenum)
{ {
iap_bitrate_set(ratenum); iap_bitrate_set(ratenum);
@ -177,13 +184,6 @@ int iap_getc(unsigned char x)
return newpkt; return newpkt;
} }
/* called by playback when the next track starts */
void iap_track_changed(void *ignored)
{
(void)ignored;
iap_changedctr = 1;
}
void iap_periodic(void) void iap_periodic(void)
{ {
if(!iap_setupflag) return; if(!iap_setupflag) return;
@ -212,7 +212,7 @@ void iap_periodic(void)
iap_send_pkt(data, sizeof(data)); iap_send_pkt(data, sizeof(data));
} }
void iap_set_remote_volume(void) static void iap_set_remote_volume(void)
{ {
unsigned char data[] = {0x03, 0x0D, 0x04, 0x00, 0x00}; unsigned char data[] = {0x03, 0x0D, 0x04, 0x00, 0x00};
data[4] = (char)((global_settings.volume+58) * 4); data[4] = (char)((global_settings.volume+58) * 4);

9
firmware/drivers/tuner/ipod_remote_tuner.c
View file

@ -29,6 +29,7 @@
#include "tuner.h" /* tuner abstraction interface */ #include "tuner.h" /* tuner abstraction interface */
#include "adc.h" #include "adc.h"
#include "settings.h" #include "settings.h"
#include "power.h"
static bool powered = false; static bool powered = false;
@ -204,7 +205,7 @@ void rmt_tuner_set_param(unsigned char tuner_param)
} }
} }
void set_deltafreq(int delta) static void set_deltafreq(int delta)
{ {
tuner_param &= 0xFC; tuner_param &= 0xFC;
switch (delta) switch (delta)
@ -231,7 +232,7 @@ void set_deltafreq(int delta)
} }
} }
void set_deemphasis(int deemphasis) static void set_deemphasis(int deemphasis)
{ {
tuner_param &= 0xBF; tuner_param &= 0xBF;
switch (deemphasis) switch (deemphasis)
@ -249,7 +250,7 @@ void set_deemphasis(int deemphasis)
} }
} }
void set_mono(int value) static void set_mono(int value)
{ {
tuner_param &= 0xEF; tuner_param &= 0xEF;
@ -264,7 +265,7 @@ void set_mono(int value)
} }
} }
bool reply_timeout(void) static bool reply_timeout(void)
{ {
int timeout = 0; int timeout = 0;

2
firmware/export/iap.h
View file

@ -24,12 +24,10 @@
#define TX_BUFLEN 128 #define TX_BUFLEN 128
extern int iap_getc(unsigned char x); extern int iap_getc(unsigned char x);
extern void iap_write_pkt(unsigned char data, int len);
extern void iap_setup(int ratenum); extern void iap_setup(int ratenum);
extern void iap_bitrate_set(int ratenum); extern void iap_bitrate_set(int ratenum);
extern void iap_periodic(void); extern void iap_periodic(void);
extern void iap_handlepkt(void); extern void iap_handlepkt(void);
extern void iap_track_changed(void *ignored);
extern void iap_send_pkt(const unsigned char * data, int len); extern void iap_send_pkt(const unsigned char * data, int len);
extern unsigned char serbuf[RX_BUFLEN]; extern unsigned char serbuf[RX_BUFLEN];