FmRadioController_slsi.h

   1 #ifndef __FM_RADIO_CONTROLLER_SLSI_H__
   2 #define __FM_RADIO_CONTROLLER_SLSI_H__
   3
   4 #define FM_RADIO_TEST_MODE
   5
   6 #include <pthread.h>
   7
   8 #if defined(FM_RADIO_TEST_MODE)
   9 #include "FmRadioController_test.h"
  10 #else
  11 #include "FmRadioRDSParser.h"
  12 #endif
  13 #include <linux/videodev2.h>
  14
  15 #define FM_RADIO_DEVICE "/dev/radio0"
  16
  17 #define FM_FAILURE -1
  18 #define FM_SUCCESS 0
  19
  20 enum fm_radio_state
  21 {
  22     FM_RADIO_OFF = 0,
  23     FM_RADIO_ON,
  24     FM_RADIO_WORKING,
  25     FM_RADIO_STOP,
  26 };
  27
  28 /*******************************************************************************
  29  *
  30  * Definitions for radio basic functions
  31  *
  32  ******************************************************************************/
  33
  34 enum fm_radio_seek_dir
  35 {
  36     FM_RADIO_SEEK_DOWN = 0,
  37     FM_RADIO_SEEK_UP,
  38 };
  39
  40 enum fm_radio_band
  41 {
  42     FM_RADIO_BAND_EUR = 0, /* European/U.S. (87.5 - 108)MHz */
  43     FM_RADIO_BAND_JAP,     /* Japanese      (76   -  90)MHz */
  44 };
  45
  46 enum fm_radio_mute
  47 {
  48     FM_RADIO_MUTE_ON = 0,
  49     FM_RADIO_MUTE_OFF,
  50 };
  51
  52 enum fm_radio_tuner_mode
  53 {
  54     FM_RADIO_TUNER_MONO = 0,
  55     FM_RADIO_TUNER_STEREO,
  56 };
  57
  58 #define FM_RADIO_SPACING_50KHZ  5
  59 #define FM_RADIO_SPACING_100KHZ 10
  60 #define FM_RADIO_SPACING_200KHZ 20
  61
  62 enum fm_radio_deconstant_val
  63 {
  64     FM_RADIO_DE_TIME_CONSTANT_0 = 0,
  65     FM_RADIO_DE_TIME_CONSTANT_75,
  66 };
  67
  68 enum fm_radio_search_mode
  69 {
  70     FM_RADIO_STOP_SEARCH_MODE = 0,
  71     FM_RADIO_PRESET_MODE,
  72     FM_RADIO_AUTONOMOUS_SEARCH_MODE,
  73     FM_RADIO_AF_JUMP_MODE,
  74     FM_RADIO_AUTONOMOUS_SEARCH_MODE_SKIP,
  75 };
  76
  77 #define V4L2_CID_USER_S610_BASE (V4L2_CID_USER_BASE + 0x1070)
  78
  79 enum s610_ctrl_id {
  80     V4L2_CID_S610_CH_SPACING              = (V4L2_CID_USER_S610_BASE + 0x01),
  81     V4L2_CID_S610_CH_BAND                 = (V4L2_CID_USER_S610_BASE + 0x02),
  82     V4L2_CID_S610_SOFT_STEREO_BLEND       = (V4L2_CID_USER_S610_BASE + 0x03),
  83     V4L2_CID_S610_SOFT_STEREO_BLEND_COEFF = (V4L2_CID_USER_S610_BASE + 0x04),
  84     V4L2_CID_S610_SOFT_MUTE_COEFF         = (V4L2_CID_USER_S610_BASE + 0x05),
  85     V4L2_CID_S610_RSSI_CURR               = (V4L2_CID_USER_S610_BASE + 0x06),
  86     V4L2_CID_S610_SNR_CURR                = (V4L2_CID_USER_S610_BASE + 0x07),
  87     V4L2_CID_S610_SEEK_CANCEL             = (V4L2_CID_USER_S610_BASE + 0x08),
  88     V4L2_CID_S610_SEEK_MODE               = (V4L2_CID_USER_S610_BASE + 0x09),
  89     V4L2_CID_S610_RDS_ON                  = (V4L2_CID_USER_S610_BASE + 0x0A),
  90     V4L2_CID_S610_IF_COUNT1               = (V4L2_CID_USER_S610_BASE + 0x0B),
  91     V4L2_CID_S610_IF_COUNT2               = (V4L2_CID_USER_S610_BASE + 0x0C),
  92     V4L2_CID_S610_RSSI_TH                 = (V4L2_CID_USER_S610_BASE + 0x0D),
  93 };
  94
  95 /*******************************************************************************
  96  *
  97  * Decalarations for RDS
  98  *
  99  ******************************************************************************/
 100
 101 #define FM_RADIO_ENABLED_RDS (1 << 0)
 102 #define FM_RADIO_ENABLED_DNS (1 << 1)
 103 #define FM_RADIO_ENABLED_AF  (1 << 2)
 104 #define FM_RADIO_ENABLED_ALL (FM_RADIO_ENABLED_RDS | FM_RADIO_ENABLED_DNS | FM_RADIO_ENABLED_AF)
 105
 106 #define FM_RADIO_RDS_DATA_MAX 48
 107
 108 #define FM_RADIO_RDS_GRP_NUM 3
 109 #define FM_RADIO_RDS_BLK_NUM 4
 110 #define FM_RADIO_RDS_SET_NUM (FM_RADIO_RDS_GRP_NUM * FM_RADIO_RDS_BLK_NUM)
 111
 112 #define FM_RADIO_RDS_BLER_MASK (0x3 << 3)
 113
 114 enum fm_radio_rds_index
 115 {
 116     FM_RADIO_RDS_LSB = 0,
 117     FM_RADIO_RDS_MSB,
 118     FM_RADIO_RDS_BLER,
 119 };
 120
 121 typedef enum {
 122     RDS_EVT_UPDATE         = 0x0001,
 123     RDS_EVT_PI_UPDATE      = 0x0002,
 124     RDS_EVT_PTY_UPDATE     = 0x0004,
 125     RDS_EVT_PS_UPDATE      = 0x0008,
 126     RDS_EVT_RT_UPDATE      = 0x0040,
 127     RDS_EVT_AF_JUMP        = 0x0080,
 128     RDS_EVT_AF_LIST        = 0x0100,
 129     RDS_EVT_AF_LIST_UPDATE = 0x0200,
 130     RDS_EVT_RDS_AVL        = 0x2000,
 131     RDS_EVT_RDS_NOT_AVL    = 0x4000,
 132 } RdsEvts;
 133
 134 #if !defined(FM_RADIO_TEST_MODE)
 135 extern void RDSDataReceived(Final_RDS_data rdsData);
 136 extern void RTPlusDataReceived(RTPlus_data rtplusData);
 137 extern void PIECCDataReceived(PIECC_data PIECCData);
 138 extern void AFDataReceived(long AF);
 139 extern void CallbackAFStarted();
 140 #endif
 141
 142 /*******************************************************************************
 143  *
 144  * FmRadioController_slsi Class
 145  *
 146  ******************************************************************************/
 147
 148 class FmRadioController_slsi {
 149 private:
 150     int radio_state;
 151     int radio_fd;
 152
 153     int is_mute_on;
 154     int tuner_mode;
 155     int channel_spacing;
 156     int current_band;
 157     long current_volume;
 158     bool is_seeking;
 159
 160     /* RDS/DNS/AF */
 161 #if !defined(FM_RADIO_TEST_MODE)
 162     FmRadioRDSParser RDSParser;
 163     AF_List AFList;
 164 #endif
 165     bool radio_thread_termination;
 166     pthread_t radio_rds_thread;
 167     pthread_t radio_af_thread;
 168     unsigned char is_enabled_functions;
 169     unsigned char is_af_switching;
 170     unsigned short current_pi;
 171     long curr_channel;
 172     int af_threshold;
 173     int afvalid_threshold;
 174     bool cancel_af_switching;
 175
 176     /* Sub functions for RDS/DNS/AF */
 177     int startThreadforFmRadio(unsigned char func);
 178     int stopThreadforFmRadio(unsigned char func);
 179     static void* radio_thread_handler(void *arg);
 180     void radio_data_proc(unsigned char *buf, int count);
 181 #if !defined(FM_RADIO_TEST_MODE)
 182     void radio_af_switching();
 183     static void* radio_af_thread_handler(void *arg);
 184     int af_signal_check(AF_List *af_list);
 185 #endif
 186
 187 public:
 188     FmRadioController_slsi();
 189     ~FmRadioController_slsi();
 190
 191     int Initialise();
 192
 193     void TuneChannel(long channel);
 194     long GetChannel();
 195
 196     long SeekUp();
 197     long SeekDown();
 198     long SearchUp();
 199     long SearchDown();
 200     long SearchAll();
 201     void SeekCancel();
 202
 203     /* Audio */
 204     void SetVolume(long volume);
 205     long GetVolume();
 206     long GetMaxVolume();
 207     void SetSpeakerOn(bool on);
 208     void SetRecordMode(int on);
 209
 210     void SetBand(int band);
 211     void SetChannelSpacing(int spacing);
 212     void SetStereo();
 213     void SetMono();
 214     void MuteOn();
 215     void MuteOff();
 216     void setSoftmute(bool setSoftmute);
 217     void SetDeConstant(long constant);
 218
 219     long GetCurrentRSSI();
 220     long GetCurrentSNR();
 221     void SetCurrentRSSI(long rssi);
 222     long GetSeekMode();
 223     void SetSeekMode(long seek_mode);
 224     int GetChannelSpacing();
 225     void SetSoftStereoBlendCoeff(long value);
 226     void SetSoftMuteCoeff(long value);
 227
 228     void EnableRDS();
 229     void DisableRDS();
 230     void EnableDNS();
 231     void DisableDNS();
 232     void EnableAF();
 233     void DisableAF();
 234     void CancelAfSwitchingProcess();
 235     void SetAF_th(int freq);
 236     int GetAF_th();
 237     void SetAFValid_th(int freq);
 238     int GetAFValid_th();
 239
 240     /* Not Support */
 241     void SetSeekRSSI(long freq);
 242     void SetSeekSNR(long freq);
 243     void SetRSSI_th(int threshold);
 244     void SetSNR_th(int threshold);
 245     void SetCnt_th(int threshold);
 246     int GetRSSI_th();
 247     int GetSNR_th();
 248     int GetCnt_th();
 249     void setScanning(bool value);
 250
 251     ServiceName GetPs();
 252     RadioText GetLrText();
 253     int ReadRDS();
 254 };
 255
 256 #endif /* __FM_RADIO_CONTROLLER_SLSI_H__ */