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FM radio band selection #230

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This commit is contained in:
Krzysiek Egzmont
2024-01-15 17:04:56 +01:00
parent adbc466c49
commit 46e2d1a0fd
10 changed files with 124 additions and 60 deletions
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49
settings.c
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@@ -20,6 +20,7 @@
#ifdef ENABLE_FMRADIO
#include "app/fm.h"
#endif
#include "driver/bk1080.h"
#include "driver/bk4819.h"
#include "driver/eeprom.h"
#include "misc.h"
@@ -89,17 +90,20 @@ void SETTINGS_InitEEPROM(void)
{
uint16_t selFreq;
uint8_t selChn;
uint8_t isMrMode;
uint8_t isMrMode:1;
uint8_t band:2;
//uint8_t space:2;
} __attribute__((packed)) fmCfg;
EEPROM_ReadBuffer(0x0E88, &fmCfg, 4);
gEeprom.FM_LowerLimit = 760;
gEeprom.FM_UpperLimit = 1080;
gEeprom.FM_Band = fmCfg.band;
//gEeprom.FM_Space = fmCfg.space;
gEeprom.FM_SelectedFrequency =
(fmCfg.selFreq >= gEeprom.FM_LowerLimit && fmCfg.selFreq <= gEeprom.FM_UpperLimit) ? fmCfg.selFreq : 960;
(fmCfg.selFreq >= BK1080_GetFreqLoLimit(gEeprom.FM_Band) && fmCfg.selFreq <= BK1080_GetFreqHiLimit(gEeprom.FM_Band)) ?
fmCfg.selFreq : BK1080_GetFreqLoLimit(gEeprom.FM_Band);
gEeprom.FM_SelectedChannel = fmCfg.selChn;
gEeprom.FM_IsMrMode = (fmCfg.isMrMode < 2) ? fmCfg.isMrMode : false;
gEeprom.FM_IsMrMode = fmCfg.isMrMode;
}
// 0E40..0E67
@@ -415,25 +419,28 @@ void SETTINGS_FactoryReset(bool bIsAll)
}
#ifdef ENABLE_FMRADIO
void SETTINGS_SaveFM(void)
void SETTINGS_SaveFM(void)
{
unsigned int i;
union {
struct {
uint16_t selFreq;
uint8_t selChn;
uint8_t isMrMode:1;
uint8_t band:2;
//uint8_t space:2;
};
uint8_t __raw[8];
} __attribute__((packed)) fmCfg;
struct
{
uint16_t Frequency;
uint8_t Channel;
bool IsChannelSelected;
uint8_t Padding[4];
} State;
memset(fmCfg.__raw, 0xFF, sizeof(fmCfg.__raw));
fmCfg.selChn = gEeprom.FM_SelectedChannel;
fmCfg.selFreq = gEeprom.FM_SelectedFrequency;
fmCfg.isMrMode = gEeprom.FM_IsMrMode;
fmCfg.band = gEeprom.FM_Band;
//fmCfg.space = gEeprom.FM_Space;
EEPROM_WriteBuffer(0x0E88, fmCfg.__raw);
memset(&State, 0xFF, sizeof(State));
State.Channel = gEeprom.FM_SelectedChannel;
State.Frequency = gEeprom.FM_SelectedFrequency;
State.IsChannelSelected = gEeprom.FM_IsMrMode;
EEPROM_WriteBuffer(0x0E88, &State);
for (i = 0; i < 5; i++)
for (unsigned i = 0; i < 5; i++)
EEPROM_WriteBuffer(0x0E40 + (i * 8), &gFM_Channels[i * 4]);
}
#endif