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-rw-r--r--firmware/drivers/tuner/ipod_remote_tuner.c17
-rw-r--r--firmware/drivers/tuner/lv24020lp.c5
-rw-r--r--firmware/drivers/tuner/rda5802.c25
-rw-r--r--firmware/drivers/tuner/si4700.c15
-rw-r--r--firmware/drivers/tuner/tea5760uk.c9
-rw-r--r--firmware/drivers/tuner/tea5767.c9
-rw-r--r--firmware/export/ipod_remote_tuner.h13
-rw-r--r--firmware/export/lv24020lp.h2
-rw-r--r--firmware/export/rda5802.h8
-rw-r--r--firmware/export/si4700.h9
-rw-r--r--firmware/export/tea5760.h8
-rw-r--r--firmware/export/tea5767.h8
-rw-r--r--firmware/export/tuner.h1
-rw-r--r--firmware/tuner.c88
14 files changed, 54 insertions, 163 deletions
diff --git a/firmware/drivers/tuner/ipod_remote_tuner.c b/firmware/drivers/tuner/ipod_remote_tuner.c
index 25ad2d9845..52d93b8b34 100644
--- a/firmware/drivers/tuner/ipod_remote_tuner.c
+++ b/firmware/drivers/tuner/ipod_remote_tuner.c
@@ -177,8 +177,9 @@ void rmt_tuner_region(int region)
{
if (region != old_region)
{
+ const struct fm_region_data *rd = &fm_region_data[region];
unsigned char data[] = {0x07, 0x08, 0x00};
- if (region == 2)
+ if (rd->freq_min == 76000000)
{
data[2] = 0x02; /* japan band */
}
@@ -378,12 +379,14 @@ int ipod_rmt_tuner_set(int setting, int value)
case RADIO_REGION:
{
- const struct rmt_tuner_region_data *rd =
- &rmt_tuner_region_data[value];
-
- rmt_tuner_region(rd->band);
- set_deltafreq(rd->spacing);
- set_deemphasis(rd->deemphasis);
+ const struct fm_region_data *rd = &fm_region_data[value];
+ int band = (rd->freq_min == 76000000) ? 2 : 0;
+ int spacing = (100000 / rd->freq_step);
+ int deemphasis = (rd->deemphasis == 50) ? 1 : 0;
+
+ rmt_tuner_region(band);
+ set_deltafreq(spacing);
+ set_deemphasis(deemphasis);
rmt_tuner_set_param(tuner_param);
break;
}
diff --git a/firmware/drivers/tuner/lv24020lp.c b/firmware/drivers/tuner/lv24020lp.c
index 86f8c39593..0228888309 100644
--- a/firmware/drivers/tuner/lv24020lp.c
+++ b/firmware/drivers/tuner/lv24020lp.c
@@ -938,11 +938,14 @@ int lv24020lp_set(int setting, int value)
break;
case RADIO_REGION:
- if (lv24020lp_region_data[value])
+ {
+ const struct fm_region_data *rd = &fm_region_data[value];
+ if (rd->deemphasis == 75)
lv24020lp_write_set(AUDIO_CTRL2, DEEMP);
else
lv24020lp_write_clear(AUDIO_CTRL2, DEEMP);
break;
+ }
case RADIO_FORCE_MONO:
if (value)
diff --git a/firmware/drivers/tuner/rda5802.c b/firmware/drivers/tuner/rda5802.c
index a505b6b382..8c78a9f243 100644
--- a/firmware/drivers/tuner/rda5802.c
+++ b/firmware/drivers/tuner/rda5802.c
@@ -59,16 +59,16 @@
#define CHANNEL_BAND (0x3 << 2)
#define CHANNEL_BANDw(x) (((x) << 2) & CHANNEL_BAND)
#define CHANNEL_BANDr(x) (((x) & CHANNEL_BAND) >> 2)
- #define CHANNEL_BAND_875_1080 (0x0 << 2) /* tenth-megahertz */
- #define CHANNEL_BAND_760_1080 (0x1 << 2)
- #define CHANNEL_BAND_760_900 (0x2 << 2)
- #define CHANNEL_BAND_650_760 (0x3 << 2)
+ #define CHANNEL_BAND_870_1080 (0x0) /* tenth-megahertz */
+ #define CHANNEL_BAND_760_1080 (0x1)
+ #define CHANNEL_BAND_760_900 (0x2)
+ #define CHANNEL_BAND_650_760 (0x3)
#define CHANNEL_SPACE (0x3 << 0)
#define CHANNEL_SPACEw(x) (((x) << 0) & CHANNEL_SPACE)
#define CHANNEL_SPACEr(x) (((x) & CHANNEL_SPACE) >> 0)
- #define CHANNEL_SPACE_100KHZ (0x0 << 0)
- #define CHANNEL_SPACE_200KHZ (0x1 << 0)
- #define CHANNEL_SPACE_50KHZ (0x2 << 0)
+ #define CHANNEL_SPACE_100KHZ (0x0)
+ #define CHANNEL_SPACE_200KHZ (0x1)
+ #define CHANNEL_SPACE_50KHZ (0x2)
/* SYSCONFIG1 (0x4) */
#define SYSCONFIG1_DE (0x1 << 11)
@@ -239,13 +239,16 @@ static int rda5802_tuned(void)
static void rda5802_set_region(int region)
{
- const struct rda5802_region_data *rd = &rda5802_region_data[region];
- uint16_t bandspacing = CHANNEL_BANDw(rd->band) |
+ const struct fm_region_data *rd = &fm_region_data[region];
+ int band = (rd->freq_min == 76000000) ?
+ CHANNEL_BAND_760_900 : CHANNEL_BAND_870_1080;
+ int deemphasis = (rd->deemphasis == 50) ? SYSCONFIG1_DE : 0;
+
+ uint16_t bandspacing = CHANNEL_BANDw(band) |
CHANNEL_SPACEw(CHANNEL_SPACE_50KHZ);
uint16_t oldbs = cache[CHANNEL] & (CHANNEL_BAND | CHANNEL_SPACE);
- rda5802_write_masked(SYSCONFIG1, rd->deemphasis ? SYSCONFIG1_DE : 0,
- SYSCONFIG1_DE);
+ rda5802_write_masked(SYSCONFIG1, deemphasis, SYSCONFIG1_DE);
rda5802_write_masked(CHANNEL, bandspacing, CHANNEL_BAND | CHANNEL_SPACE);
rda5802_write_cache();
diff --git a/firmware/drivers/tuner/si4700.c b/firmware/drivers/tuner/si4700.c
index f9b26be6f8..ea88dc9835 100644
--- a/firmware/drivers/tuner/si4700.c
+++ b/firmware/drivers/tuner/si4700.c
@@ -400,14 +400,17 @@ static int si4700_tuned(void)
static void si4700_set_region(int region)
{
- const struct si4700_region_data *rd = &si4700_region_data[region];
- uint16_t bandspacing = SYSCONFIG2_BANDw(rd->band) |
- SYSCONFIG2_SPACEw(rd->spacing);
+ const struct fm_region_data *rd = &fm_region_data[region];
+
+ int band = (rd->freq_min == 76000000) ? 2 : 0;
+ int spacing = (100000 / rd->freq_step);
+ int deemphasis = (rd->deemphasis == 50) ? SYSCONFIG1_DE : 0;
+
+ uint16_t bandspacing = SYSCONFIG2_BANDw(band) |
+ SYSCONFIG2_SPACEw(spacing);
uint16_t oldbs = cache[SYSCONFIG2] & (SYSCONFIG2_BAND | SYSCONFIG2_SPACE);
- si4700_write_masked(SYSCONFIG1,
- rd->deemphasis ? SYSCONFIG1_DE : 0,
- SYSCONFIG1_DE);
+ si4700_write_masked(SYSCONFIG1, deemphasis, SYSCONFIG1_DE);
si4700_write_masked(SYSCONFIG2, bandspacing,
SYSCONFIG2_BAND | SYSCONFIG2_SPACE);
diff --git a/firmware/drivers/tuner/tea5760uk.c b/firmware/drivers/tuner/tea5760uk.c
index db07e20cf4..20234e28ed 100644
--- a/firmware/drivers/tuner/tea5760uk.c
+++ b/firmware/drivers/tuner/tea5760uk.c
@@ -91,11 +91,12 @@ int tea5760_set(int setting, int value)
case RADIO_REGION:
{
- const struct tea5760_region_data *rd =
- &tea5760_region_data[value];
+ const struct fm_region_data *rd = &fm_region_data[value];
+ int band = (rd->freq_min == 76000000) ? 1 : 0;
+ int deemphasis = (rd->deemphasis == 50) ? 1 : 0;
- tea5760_set_clear(4, (1<<1), rd->deemphasis);
- tea5760_set_clear(3, (1<<5), rd->band);
+ tea5760_set_clear(3, (1<<5), band);
+ tea5760_set_clear(4, (1<<1), deemphasis);
}
break;
diff --git a/firmware/drivers/tuner/tea5767.c b/firmware/drivers/tuner/tea5767.c
index 5888e00781..b16bb4b7c5 100644
--- a/firmware/drivers/tuner/tea5767.c
+++ b/firmware/drivers/tuner/tea5767.c
@@ -86,11 +86,12 @@ int tea5767_set(int setting, int value)
case RADIO_REGION:
{
- const struct tea5767_region_data *rd =
- &tea5767_region_data[value];
+ const struct fm_region_data *rd = &fm_region_data[value];
+ int deemphasis = (rd->deemphasis == 75) ? 1 : 0;
+ int band = (rd->freq_min == 76000000) ? 1 : 0;
- tea5767_set_clear(4, (1<<6), rd->deemphasis);
- tea5767_set_clear(3, (1<<5), rd->band);
+ tea5767_set_clear(4, (1<<6), deemphasis);
+ tea5767_set_clear(3, (1<<5), band);
break;
}
case RADIO_FORCE_MONO:
diff --git a/firmware/export/ipod_remote_tuner.h b/firmware/export/ipod_remote_tuner.h
index 28fcfe1e93..2c866ad3d2 100644
--- a/firmware/export/ipod_remote_tuner.h
+++ b/firmware/export/ipod_remote_tuner.h
@@ -48,19 +48,6 @@ extern void rmt_tuner_signal_power(unsigned char value);
extern void rmt_tuner_rds_data(void);
-struct rmt_tuner_region_data
-{
- /* 0: 50us, 1: 75us */
- unsigned char deemphasis;
- /* 0: europe, 1: japan (BL in TEA spec)*/
- unsigned char band;
- /* 0: us/australia (200kHz), 1: europe/japan (100kHz), 2: (50kHz) */
- unsigned char spacing;
-} __attribute__((packed));
-
-extern const struct rmt_tuner_region_data
- rmt_tuner_region_data[TUNER_NUM_REGIONS];
-
int ipod_rmt_tuner_set(int setting, int value);
int ipod_rmt_tuner_get(int setting);
char* ipod_get_rds_info(int setting);
diff --git a/firmware/export/lv24020lp.h b/firmware/export/lv24020lp.h
index 16a8856a3f..753949f361 100644
--- a/firmware/export/lv24020lp.h
+++ b/firmware/export/lv24020lp.h
@@ -37,8 +37,6 @@
#define LV24020LP_DEBUG_FIRST LV24020LP_CTRL_STAT
#define LV24020LP_DEBUG_LAST LV24020LP_SD_SET
-const unsigned char lv24020lp_region_data[TUNER_NUM_REGIONS];
-
int lv24020lp_set(int setting, int value);
int lv24020lp_get(int setting);
void lv24020lp_power(bool status);
diff --git a/firmware/export/rda5802.h b/firmware/export/rda5802.h
index e61ecb40ae..87707966fd 100644
--- a/firmware/export/rda5802.h
+++ b/firmware/export/rda5802.h
@@ -27,14 +27,6 @@
#define HAVE_RADIO_REGION
-struct rda5802_region_data
-{
- unsigned char deemphasis; /* 0: 75us, 1: 50us */
- unsigned char band; /* 0: us/europe, 1: japan */
-} __attribute__((packed));
-
-extern const struct rda5802_region_data rda5802_region_data[TUNER_NUM_REGIONS];
-
struct rda5802_dbg_info
{
uint16_t regs[16]; /* Read registers */
diff --git a/firmware/export/si4700.h b/firmware/export/si4700.h
index d6c4e73b6e..c4aff6ff30 100644
--- a/firmware/export/si4700.h
+++ b/firmware/export/si4700.h
@@ -27,15 +27,6 @@
#define HAVE_RADIO_REGION
-struct si4700_region_data
-{
- unsigned char deemphasis; /* 0: 75us, 1: 50us */
- unsigned char band; /* 0: us/europe, 1: japan */
- unsigned char spacing; /* 0: us/australia (200kHz), 1: europe/japan (100kHz), 2: (50kHz) */
-} __attribute__((packed));
-
-extern const struct si4700_region_data si4700_region_data[TUNER_NUM_REGIONS];
-
struct si4700_dbg_info
{
uint16_t regs[16]; /* Read registers */
diff --git a/firmware/export/tea5760.h b/firmware/export/tea5760.h
index 8fa54dfa78..ea857dec3e 100644
--- a/firmware/export/tea5760.h
+++ b/firmware/export/tea5760.h
@@ -28,14 +28,6 @@
#define HAVE_RADIO_REGION
-struct tea5760_region_data
-{
- unsigned char deemphasis; /* 1: 50us, 0: 75us */
- unsigned char band; /* 0: europe, 1: japan (BL in TEA spec)*/
-} __attribute__((packed));
-
-extern const struct tea5760_region_data tea5760_region_data[TUNER_NUM_REGIONS];
-
struct tea5760_dbg_info
{
unsigned char read_regs[16];
diff --git a/firmware/export/tea5767.h b/firmware/export/tea5767.h
index dceb0f4168..eee469d1ea 100644
--- a/firmware/export/tea5767.h
+++ b/firmware/export/tea5767.h
@@ -26,14 +26,6 @@
#define HAVE_RADIO_REGION
#define HAVE_RADIO_MUTE_TIMEOUT
-struct tea5767_region_data
-{
- unsigned char deemphasis; /* 0: 50us, 1: 75us */
- unsigned char band; /* 0: europe, 1: japan (BL in TEA spec)*/
-} __attribute__((packed));
-
-extern const struct tea5767_region_data tea5767_region_data[TUNER_NUM_REGIONS];
-
struct tea5767_dbg_info
{
unsigned char read_regs[5];
diff --git a/firmware/export/tuner.h b/firmware/export/tuner.h
index 461c9a3fcb..9263c08d90 100644
--- a/firmware/export/tuner.h
+++ b/firmware/export/tuner.h
@@ -84,6 +84,7 @@ struct fm_region_data
int freq_min;
int freq_max;
int freq_step;
+ int deemphasis; /* in microseconds, usually 50 or 75 */
};
extern const struct fm_region_data fm_region_data[TUNER_NUM_REGIONS];
diff --git a/firmware/tuner.c b/firmware/tuner.c
index 3232147bbb..e08cef46ff 100644
--- a/firmware/tuner.c
+++ b/firmware/tuner.c
@@ -28,92 +28,16 @@
/* General region information */
const struct fm_region_data fm_region_data[TUNER_NUM_REGIONS] =
{
- [REGION_EUROPE] = { 87500000, 108000000, 100000 },
- [REGION_US_CANADA] = { 87900000, 107900000, 200000 },
- [REGION_JAPAN] = { 76000000, 90000000, 100000 },
- [REGION_KOREA] = { 87500000, 108000000, 200000 },
- [REGION_ITALY] = { 87500000, 108000000, 50000 },
- [REGION_OTHER] = { 87500000, 108000000, 50000 }
+ [REGION_EUROPE] = { 87500000, 108000000, 100000, 50 },
+ [REGION_US_CANADA] = { 87900000, 107900000, 200000, 75 },
+ [REGION_JAPAN] = { 76000000, 90000000, 100000, 50 },
+ [REGION_KOREA] = { 87500000, 108000000, 200000, 50 },
+ [REGION_ITALY] = { 87500000, 108000000, 50000, 50 },
+ [REGION_OTHER] = { 87500000, 108000000, 50000, 50 }
};
#ifndef SIMULATOR
-/* Tuner-specific region information */
-
-#if (CONFIG_TUNER & LV24020LP)
-/* deemphasis setting for region */
-const unsigned char lv24020lp_region_data[TUNER_NUM_REGIONS] =
-{
- [REGION_EUROPE] = 0, /* 50uS */
- [REGION_US_CANADA] = 1, /* 75uS */
- [REGION_JAPAN] = 0, /* 50uS */
- [REGION_KOREA] = 0, /* 50uS */
- [REGION_ITALY] = 0, /* 50uS */
- [REGION_OTHER] = 0, /* 50uS */
-};
-#endif /* (CONFIG_TUNER & LV24020LP) */
-
-#if (CONFIG_TUNER & TEA5760)
-const struct tea5760_region_data tea5760_region_data[TUNER_NUM_REGIONS] =
-{
- [REGION_EUROPE] = { 1, 0 }, /* 50uS, US/Europe band */
- [REGION_US_CANADA] = { 0, 0 }, /* 75uS, US/Europe band */
- [REGION_JAPAN] = { 1, 1 }, /* 50uS, Japanese band */
- [REGION_KOREA] = { 1, 0 }, /* 50uS, US/Europe band */
- [REGION_ITALY] = { 1, 0 }, /* 50uS, US/Europe band */
- [REGION_OTHER] = { 1, 0 }, /* 50uS, US/Europe band */
-};
-#endif /* (CONFIG_TUNER & TEA5760) */
-
-#if (CONFIG_TUNER & TEA5767)
-const struct tea5767_region_data tea5767_region_data[TUNER_NUM_REGIONS] =
-{
- [REGION_EUROPE] = { 0, 0 }, /* 50uS, US/Europe band */
- [REGION_US_CANADA] = { 1, 0 }, /* 75uS, US/Europe band */
- [REGION_JAPAN] = { 0, 1 }, /* 50uS, Japanese band */
- [REGION_KOREA] = { 0, 0 }, /* 50uS, US/Europe band */
- [REGION_ITALY] = { 0, 0 }, /* 50uS, US/Europe band */
- [REGION_OTHER] = { 0, 0 }, /* 50uS, US/Europe band */
-};
-#endif /* (CONFIG_TUNER & TEA5767) */
-
-#if (CONFIG_TUNER & SI4700)
-const struct si4700_region_data si4700_region_data[TUNER_NUM_REGIONS] =
-{
- [REGION_EUROPE] = { 1, 0, 1 }, /* 50uS, US/Europe band, 100kHz spacing */
- [REGION_US_CANADA] = { 0, 0, 0 }, /* 75uS, US/Europe band, 200kHz spacing */
- [REGION_JAPAN] = { 1, 2, 1 }, /* 50uS, Japanese band, 100kHz spacing */
- [REGION_KOREA] = { 1, 0, 0 }, /* 50uS, US/Europe band, 200kHz spacing */
- [REGION_ITALY] = { 1, 0, 2 }, /* 50uS, US/Europe band, 50kHz spacing */
- [REGION_OTHER] = { 1, 0, 2 }, /* 50uS, US/Europe band, 50kHz spacing */
-};
-#endif /* (CONFIG_TUNER & SI4700) */
-
-#if (CONFIG_TUNER & RDA5802)
-const struct rda5802_region_data rda5802_region_data[TUNER_NUM_REGIONS] =
-{
- [REGION_EUROPE] = { 1, 0 }, /* 50uS, US/Europe band */
- [REGION_US_CANADA] = { 0, 0 }, /* 75uS, US/Europe band */
- [REGION_JAPAN] = { 1, 1 }, /* 50uS, Japanese band */
- [REGION_KOREA] = { 1, 0 }, /* 50uS, US/Europe band */
- [REGION_ITALY] = { 1, 0 }, /* 50uS, US/Europe band */
- [REGION_OTHER] = { 1, 0 }, /* 50uS, US/Europe band */
-};
-#endif /* (CONFIG_TUNER & RDA5802) */
-
-#if (CONFIG_TUNER & IPOD_REMOTE_TUNER)
-const struct rmt_tuner_region_data
- rmt_tuner_region_data[TUNER_NUM_REGIONS] =
-{
- [REGION_EUROPE] = { 1, 0, 1 }, /* 50uS, US/Europe band, 100kHz spacing */
- [REGION_US_CANADA] = { 0, 0, 0 }, /* 75uS, US/Europe band, 200kHz spacing */
- [REGION_JAPAN] = { 1, 2, 1 }, /* 50uS, Japanese band, 100kHz spacing */
- [REGION_KOREA] = { 1, 0, 0 }, /* 50uS, US/Europe band, 200kHz spacing */
- [REGION_ITALY] = { 1, 0, 2 }, /* 50uS, US/Europe band, 50kHz spacing */
- [REGION_OTHER] = { 1, 0, 2 }, /* 50uS, US/Europe band, 50kHz spacing */
-};
-#endif /* (CONFIG_TUNER & IPOD_REMOTE_TUNER) */
-
#ifdef CONFIG_TUNER_MULTI
int (*tuner_set)(int setting, int value);
int (*tuner_get)(int setting);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 04:34:34 +0000