134 files changed, 31073 insertions, 30287 deletions
diff --git a/tvapi/libtv/tv/CFrontEnd.cpp b/tvapi/libtv/tv/CFrontEnd.cpp index 86c4a0c..5453a26 100644 --- a/tvapi/libtv/tv/CFrontEnd.cpp +++ b/tvapi/libtv/tv/CFrontEnd.cpp @@ -24,643 +24,643 @@ extern "C" { CFrontEnd::CFrontEnd() { - mFrontDevID = FE_DEV_ID; - mpObserver = NULL; - mCurFineFreq = 0; - mCurMode = FE_ANALOG; - mCurFreq = -1; - mCurPara1 = -1; - mCurPara2 = -1; - mbFEOpened = false; + mFrontDevID = FE_DEV_ID; + mpObserver = NULL; + mCurFineFreq = 0; + mCurMode = FE_ANALOG; + mCurFreq = -1; + mCurPara1 = -1; + mCurPara2 = -1; + mbFEOpened = false; } CFrontEnd::~CFrontEnd() { - AM_EVT_Unsubscribe(mFrontDevID, AM_FEND_EVT_STATUS_CHANGED, dmd_fend_callback, NULL); - if (mFrontDevID == FE_DEV_ID) - AM_FEND_Close(mFrontDevID); - mFrontDevID = -1; + AM_EVT_Unsubscribe(mFrontDevID, AM_FEND_EVT_STATUS_CHANGED, dmd_fend_callback, NULL); + if (mFrontDevID == FE_DEV_ID) + AM_FEND_Close(mFrontDevID); + mFrontDevID = -1; } int CFrontEnd::Open(int mode) { - AM_FEND_OpenPara_t para; - int rc = 0; - - if (mbFEOpened) { - LOGD("FrontEnd have opened, return"); - return 0; - } - mbFEOpened = true; - memset(¶, 0, sizeof(AM_FEND_OpenPara_t)); - para.mode = mode; - rc = AM_FEND_Open(mFrontDevID, ¶); - if ((rc == AM_FEND_ERR_BUSY) || (rc == 0)) { - AM_EVT_Subscribe(mFrontDevID, AM_FEND_EVT_STATUS_CHANGED, dmd_fend_callback, this); - LOGD("%s,frontend dev open success!\n", __FUNCTION__); - return 0; - } else { - LOGD("%s,frontend dev open failed! dvb error id is %d\n", __FUNCTION__, rc); - return -1; - } - mCurMode = mode; - mCurFreq = -1; - mCurPara1 = -1; - mCurPara2 = -1; + AM_FEND_OpenPara_t para; + int rc = 0; + + if (mbFEOpened) { + LOGD("FrontEnd have opened, return"); + return 0; + } + mbFEOpened = true; + memset(¶, 0, sizeof(AM_FEND_OpenPara_t)); + para.mode = mode; + rc = AM_FEND_Open(mFrontDevID, ¶); + if ((rc == AM_FEND_ERR_BUSY) || (rc == 0)) { + AM_EVT_Subscribe(mFrontDevID, AM_FEND_EVT_STATUS_CHANGED, dmd_fend_callback, this); + LOGD("%s,frontend dev open success!\n", __FUNCTION__); + return 0; + } else { + LOGD("%s,frontend dev open failed! dvb error id is %d\n", __FUNCTION__, rc); + return -1; + } + mCurMode = mode; + mCurFreq = -1; + mCurPara1 = -1; + mCurPara2 = -1; } int CFrontEnd::Close() { - int rc = 0; - if (!mbFEOpened) { - LOGD("FrontEnd have close, but not return"); - } - rc = AM_FEND_Close(mFrontDevID); - mbFEOpened = false; - mCurMode = -1; - mCurFreq = -1; - mCurPara1 = -1; - mCurPara2 = -1; - if (rc != 0) { - LOGD("%s,frontend_close fail! dvb error id is %d\n", __FUNCTION__, rc); - return -1; - } else { - LOGD("%s,close frontend is ok\n", __FUNCTION__); - } - return 0; + int rc = 0; + if (!mbFEOpened) { + LOGD("FrontEnd have close, but not return"); + } + rc = AM_FEND_Close(mFrontDevID); + mbFEOpened = false; + mCurMode = -1; + mCurFreq = -1; + mCurPara1 = -1; + mCurPara2 = -1; + if (rc != 0) { + LOGD("%s,frontend_close fail! dvb error id is %d\n", __FUNCTION__, rc); + return -1; + } else { + LOGD("%s,close frontend is ok\n", __FUNCTION__); + } + return 0; } int CFrontEnd::setMode(int mode) { - int rc = 0; - if (mCurMode == mode) return 0; - rc = AM_FEND_SetMode(mFrontDevID, mode); + int rc = 0; + if (mCurMode == mode) return 0; + rc = AM_FEND_SetMode(mFrontDevID, mode); - if (rc != 0) { - LOGD("%s,front dev set mode failed! dvb error id is %d\n", __FUNCTION__, rc); - return -1; - } - return 0; + if (rc != 0) { + LOGD("%s,front dev set mode failed! dvb error id is %d\n", __FUNCTION__, rc); + return -1; + } + return 0; } int CFrontEnd::setPara(int mode, int freq, int para1, int para2) { - int ret = 0; - int buff_size = 32; - char VideoStdBuff[buff_size]; - char audioStdBuff[buff_size]; - if (mCurMode == mode && mCurFreq == freq && mCurPara1 == para1 && mCurPara2 == para2) { - LOGD("fe setpara is same return"); - return 0; - } - mCurMode = mode; - mCurFreq = freq; - mCurPara1 = para1; - mCurPara2 = para2; - - AM_FENDCTRL_DVBFrontendParameters_t dvbfepara; - memset(&dvbfepara, 0, sizeof(AM_FENDCTRL_DVBFrontendParameters_t)); - LOGD("%s,set fe para mode = %d freq=%d p1=%d p2=%d", __FUNCTION__, mode, freq, para1, para2); - dvbfepara.m_type = mode; - switch (mode) { - case FE_OFDM: - dvbfepara.terrestrial.para.frequency = freq; - dvbfepara.terrestrial.para.u.ofdm.bandwidth = (fe_bandwidth_t)para1; - break; - case FE_DTMB: - LOGD("%s,FE_DTMB is support\n", __FUNCTION__); - LOGD("%s,freq = %d, bandwidth = %d\n", __FUNCTION__, freq, para1); - dvbfepara.dtmb.para.frequency = freq; - dvbfepara.dtmb.para.u.ofdm.bandwidth = (fe_bandwidth_t)para1; - break; - case FE_ATSC: - dvbfepara.atsc.para.frequency = freq; - dvbfepara.atsc.para.u.vsb.modulation = (fe_modulation_t)para1; - break; - case FE_QAM: - dvbfepara.cable.para.frequency = freq; - dvbfepara.cable.para.u.qam.symbol_rate = para1; - dvbfepara.cable.para.u.qam.modulation = (fe_modulation_t)para2; - break; - case FE_ANALOG: - LOGD("%s,FE_ANALOG is support\n", __FUNCTION__); - /*para2 is finetune data */ - dvbfepara.analog.para.frequency = freq; - dvbfepara.analog.para.u.analog.std = para1; - dvbfepara.analog.para.u.analog.afc_range = AFC_RANGE; - if (para2 == 0) { - dvbfepara.analog.para.u.analog.flag |= ANALOG_FLAG_ENABLE_AFC; - } else { - dvbfepara.analog.para.u.analog.flag &= ~ANALOG_FLAG_ENABLE_AFC; - dvbfepara.analog.para.u.analog.afc_range = 0; - } - - printAudioStdStr(para1, audioStdBuff, buff_size); - printVideoStdStr(para1, VideoStdBuff, buff_size); - LOGD("%s,freq = %dHz, video_std = %s, audio_std = %s, fineFreqOffset = %dHz\n", __FUNCTION__, - freq, VideoStdBuff, audioStdBuff, para2); - - break; - } - - ret = AM_FENDCTRL_SetPara(mFrontDevID, &dvbfepara); - - if (ret != 0) { - LOGD("%s,fend set para failed! dvb error id is %d\n", __FUNCTION__, ret); - return -1; - } - return 0; + int ret = 0; + int buff_size = 32; + char VideoStdBuff[buff_size]; + char audioStdBuff[buff_size]; + if (mCurMode == mode && mCurFreq == freq && mCurPara1 == para1 && mCurPara2 == para2) { + LOGD("fe setpara is same return"); + return 0; + } + mCurMode = mode; + mCurFreq = freq; + mCurPara1 = para1; + mCurPara2 = para2; + + AM_FENDCTRL_DVBFrontendParameters_t dvbfepara; + memset(&dvbfepara, 0, sizeof(AM_FENDCTRL_DVBFrontendParameters_t)); + LOGD("%s,set fe para mode = %d freq=%d p1=%d p2=%d", __FUNCTION__, mode, freq, para1, para2); + dvbfepara.m_type = mode; + switch (mode) { + case FE_OFDM: + dvbfepara.terrestrial.para.frequency = freq; + dvbfepara.terrestrial.para.u.ofdm.bandwidth = (fe_bandwidth_t)para1; + break; + case FE_DTMB: + LOGD("%s,FE_DTMB is support\n", __FUNCTION__); + LOGD("%s,freq = %d, bandwidth = %d\n", __FUNCTION__, freq, para1); + dvbfepara.dtmb.para.frequency = freq; + dvbfepara.dtmb.para.u.ofdm.bandwidth = (fe_bandwidth_t)para1; + break; + case FE_ATSC: + dvbfepara.atsc.para.frequency = freq; + dvbfepara.atsc.para.u.vsb.modulation = (fe_modulation_t)para1; + break; + case FE_QAM: + dvbfepara.cable.para.frequency = freq; + dvbfepara.cable.para.u.qam.symbol_rate = para1; + dvbfepara.cable.para.u.qam.modulation = (fe_modulation_t)para2; + break; + case FE_ANALOG: + LOGD("%s,FE_ANALOG is support\n", __FUNCTION__); + /*para2 is finetune data */ + dvbfepara.analog.para.frequency = freq; + dvbfepara.analog.para.u.analog.std = para1; + dvbfepara.analog.para.u.analog.afc_range = AFC_RANGE; + if (para2 == 0) { + dvbfepara.analog.para.u.analog.flag |= ANALOG_FLAG_ENABLE_AFC; + } else { + dvbfepara.analog.para.u.analog.flag &= ~ANALOG_FLAG_ENABLE_AFC; + dvbfepara.analog.para.u.analog.afc_range = 0; + } + + printAudioStdStr(para1, audioStdBuff, buff_size); + printVideoStdStr(para1, VideoStdBuff, buff_size); + LOGD("%s,freq = %dHz, video_std = %s, audio_std = %s, fineFreqOffset = %dHz\n", __FUNCTION__, + freq, VideoStdBuff, audioStdBuff, para2); + + break; + } + + ret = AM_FENDCTRL_SetPara(mFrontDevID, &dvbfepara); + + if (ret != 0) { + LOGD("%s,fend set para failed! dvb error id is %d\n", __FUNCTION__, ret); + return -1; + } + return 0; } int CFrontEnd::fineTune(int fineFreq) { - int ret = 0; - if (mCurFineFreq == fineFreq) return -1; + int ret = 0; + if (mCurFineFreq == fineFreq) return -1; - mCurFineFreq = fineFreq; - ret = AM_FEND_FineTune(FE_DEV_ID, fineFreq); + mCurFineFreq = fineFreq; + ret = AM_FEND_FineTune(FE_DEV_ID, fineFreq); - if (ret != 0) { - LOGD("%s, fail! dvb error id is %d", __FUNCTION__, ret); - return -1; - } - return 0; + if (ret != 0) { + LOGD("%s, fail! dvb error id is %d", __FUNCTION__, ret); + return -1; + } + return 0; } int CFrontEnd::GetTSSource(AM_DMX_Source_t *src) { - AM_FEND_GetTSSource(mFrontDevID, src); - return 0; + AM_FEND_GetTSSource(mFrontDevID, src); + return 0; } void CFrontEnd::dmd_fend_callback(long dev_no, int event_type, void *param, void *user_data) { - CFrontEnd *pFront = (CFrontEnd *)user_data; - if (NULL == pFront) { - LOGD("%s,warnning : dmd_fend_callback NULL == pFront\n", __FUNCTION__); - return ; - } - if (pFront->mpObserver == NULL) { - LOGD("%s,warnning : mpObserver NULL == mpObserver\n", __FUNCTION__); - return; - } - struct dvb_frontend_event *evt = (struct dvb_frontend_event *) param; - if (!evt) - return; - - if (evt->status & FE_HAS_LOCK) { - pFront->mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_HAS_SIG; - pFront->mCurSigEv.mCurFreq = evt->parameters.frequency; - pFront->mpObserver->onEvent(pFront->mCurSigEv); - } else if (evt->status & FE_TIMEDOUT) { - pFront->mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_NO_SIG; - pFront->mCurSigEv.mCurFreq = evt->parameters.frequency; - pFront->mpObserver->onEvent(pFront->mCurSigEv); - } + CFrontEnd *pFront = (CFrontEnd *)user_data; + if (NULL == pFront) { + LOGD("%s,warnning : dmd_fend_callback NULL == pFront\n", __FUNCTION__); + return ; + } + if (pFront->mpObserver == NULL) { + LOGD("%s,warnning : mpObserver NULL == mpObserver\n", __FUNCTION__); + return; + } + struct dvb_frontend_event *evt = (struct dvb_frontend_event *) param; + if (!evt) + return; + + if (evt->status & FE_HAS_LOCK) { + pFront->mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_HAS_SIG; + pFront->mCurSigEv.mCurFreq = evt->parameters.frequency; + pFront->mpObserver->onEvent(pFront->mCurSigEv); + } else if (evt->status & FE_TIMEDOUT) { + pFront->mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_NO_SIG; + pFront->mCurSigEv.mCurFreq = evt->parameters.frequency; + pFront->mpObserver->onEvent(pFront->mCurSigEv); + } } int CFrontEnd::stdAndColorToAudioEnum(int data) { - atv_audio_std_t std = CC_ATV_AUDIO_STD_DK; - if (((data & V4L2_STD_PAL_DK) == V4L2_STD_PAL_DK) || - ((data & V4L2_STD_SECAM_DK) == V4L2_STD_SECAM_DK)) { - std = CC_ATV_AUDIO_STD_DK; - } else if ((data & V4L2_STD_PAL_I) == V4L2_STD_PAL_I) { - std = CC_ATV_AUDIO_STD_I; - } else if (((data & V4L2_STD_PAL_BG) == V4L2_STD_PAL_BG) || - ((data & V4L2_STD_SECAM_B) == V4L2_STD_SECAM_B) || - ((data & V4L2_STD_SECAM_G) == V4L2_STD_SECAM_G )) { - std = CC_ATV_AUDIO_STD_BG; - } else if (((data & V4L2_STD_PAL_M) == V4L2_STD_PAL_M) || - ((data & V4L2_STD_NTSC_M) == V4L2_STD_NTSC_M)) { - std = CC_ATV_AUDIO_STD_M; - } else if ((data & V4L2_STD_SECAM_L) == V4L2_STD_SECAM_L) { - std = CC_ATV_AUDIO_STD_L; - } - return std ; + atv_audio_std_t std = CC_ATV_AUDIO_STD_DK; + if (((data & V4L2_STD_PAL_DK) == V4L2_STD_PAL_DK) || + ((data & V4L2_STD_SECAM_DK) == V4L2_STD_SECAM_DK)) { + std = CC_ATV_AUDIO_STD_DK; + } else if ((data & V4L2_STD_PAL_I) == V4L2_STD_PAL_I) { + std = CC_ATV_AUDIO_STD_I; + } else if (((data & V4L2_STD_PAL_BG) == V4L2_STD_PAL_BG) || + ((data & V4L2_STD_SECAM_B) == V4L2_STD_SECAM_B) || + ((data & V4L2_STD_SECAM_G) == V4L2_STD_SECAM_G )) { + std = CC_ATV_AUDIO_STD_BG; + } else if (((data & V4L2_STD_PAL_M) == V4L2_STD_PAL_M) || + ((data & V4L2_STD_NTSC_M) == V4L2_STD_NTSC_M)) { + std = CC_ATV_AUDIO_STD_M; + } else if ((data & V4L2_STD_SECAM_L) == V4L2_STD_SECAM_L) { + std = CC_ATV_AUDIO_STD_L; + } + return std ; } int CFrontEnd::stdAndColorToVideoEnum(int std) { - atv_video_std_t video_standard = CC_ATV_VIDEO_STD_PAL; - if ((std & V4L2_COLOR_STD_PAL) == V4L2_COLOR_STD_PAL) { - video_standard = CC_ATV_VIDEO_STD_PAL; - } else if ((std & V4L2_COLOR_STD_NTSC) == V4L2_COLOR_STD_NTSC) { - video_standard = CC_ATV_VIDEO_STD_NTSC; - } else if ((std & V4L2_COLOR_STD_SECAM) == V4L2_COLOR_STD_SECAM) { - video_standard = CC_ATV_VIDEO_STD_SECAM; - } - return video_standard; + atv_video_std_t video_standard = CC_ATV_VIDEO_STD_PAL; + if ((std & V4L2_COLOR_STD_PAL) == V4L2_COLOR_STD_PAL) { + video_standard = CC_ATV_VIDEO_STD_PAL; + } else if ((std & V4L2_COLOR_STD_NTSC) == V4L2_COLOR_STD_NTSC) { + video_standard = CC_ATV_VIDEO_STD_NTSC; + } else if ((std & V4L2_COLOR_STD_SECAM) == V4L2_COLOR_STD_SECAM) { + video_standard = CC_ATV_VIDEO_STD_SECAM; + } + return video_standard; } bool CFrontEnd::stdIsColorAuto(int std) { - return ((std & V4L2_COLOR_STD_AUTO) == V4L2_COLOR_STD_AUTO) ? true : false; + return ((std & V4L2_COLOR_STD_AUTO) == V4L2_COLOR_STD_AUTO) ? true : false; } int CFrontEnd::addColorAutoFlag(int std) { - return std | V4L2_COLOR_STD_AUTO; + return std | V4L2_COLOR_STD_AUTO; } v4l2_std_id CFrontEnd::enumToStdAndColor(int videoStd, int audioStd) { - v4l2_std_id tmpTunerStd = 0; - if (videoStd == CC_ATV_VIDEO_STD_PAL) { - tmpTunerStd |= V4L2_COLOR_STD_PAL; - if (audioStd == CC_ATV_AUDIO_STD_DK) { - tmpTunerStd |= V4L2_STD_PAL_DK; - } else if (audioStd == CC_ATV_AUDIO_STD_I) { - tmpTunerStd |= V4L2_STD_PAL_I; - } else if (audioStd == CC_ATV_AUDIO_STD_BG) { - tmpTunerStd |= V4L2_STD_PAL_BG; - } else if (audioStd == CC_ATV_AUDIO_STD_M) { - tmpTunerStd |= V4L2_STD_PAL_M; - } - } else if (videoStd == CC_ATV_VIDEO_STD_NTSC || videoStd == CC_ATV_VIDEO_STD_AUTO) { - tmpTunerStd |= V4L2_COLOR_STD_NTSC; - if (audioStd == CC_ATV_AUDIO_STD_DK) { - tmpTunerStd |= V4L2_STD_PAL_DK; - } else if (audioStd == CC_ATV_AUDIO_STD_I) { - tmpTunerStd |= V4L2_STD_PAL_I; - } else if (audioStd == CC_ATV_AUDIO_STD_BG) { - tmpTunerStd |= V4L2_STD_PAL_BG; - } else if (audioStd == CC_ATV_AUDIO_STD_M) { - tmpTunerStd |= V4L2_STD_NTSC_M; - } - } else if (videoStd == CC_ATV_VIDEO_STD_SECAM) { - tmpTunerStd |= V4L2_COLOR_STD_SECAM; - if (audioStd == CC_ATV_AUDIO_STD_DK) { - tmpTunerStd |= V4L2_STD_SECAM_DK; - } else if (audioStd == CC_ATV_AUDIO_STD_I) { - tmpTunerStd |= V4L2_STD_PAL_I; - } else if (audioStd == CC_ATV_AUDIO_STD_BG) { - tmpTunerStd |= (V4L2_STD_SECAM_B | V4L2_STD_SECAM_G); - } else if (audioStd == CC_ATV_AUDIO_STD_M) { - tmpTunerStd |= V4L2_STD_NTSC_M; - } else if (audioStd == CC_ATV_AUDIO_STD_L) { - tmpTunerStd |= V4L2_STD_SECAM_L; - } - - } - return tmpTunerStd; + v4l2_std_id tmpTunerStd = 0; + if (videoStd == CC_ATV_VIDEO_STD_PAL) { + tmpTunerStd |= V4L2_COLOR_STD_PAL; + if (audioStd == CC_ATV_AUDIO_STD_DK) { + tmpTunerStd |= V4L2_STD_PAL_DK; + } else if (audioStd == CC_ATV_AUDIO_STD_I) { + tmpTunerStd |= V4L2_STD_PAL_I; + } else if (audioStd == CC_ATV_AUDIO_STD_BG) { + tmpTunerStd |= V4L2_STD_PAL_BG; + } else if (audioStd == CC_ATV_AUDIO_STD_M) { + tmpTunerStd |= V4L2_STD_PAL_M; + } + } else if (videoStd == CC_ATV_VIDEO_STD_NTSC || videoStd == CC_ATV_VIDEO_STD_AUTO) { + tmpTunerStd |= V4L2_COLOR_STD_NTSC; + if (audioStd == CC_ATV_AUDIO_STD_DK) { + tmpTunerStd |= V4L2_STD_PAL_DK; + } else if (audioStd == CC_ATV_AUDIO_STD_I) { + tmpTunerStd |= V4L2_STD_PAL_I; + } else if (audioStd == CC_ATV_AUDIO_STD_BG) { + tmpTunerStd |= V4L2_STD_PAL_BG; + } else if (audioStd == CC_ATV_AUDIO_STD_M) { + tmpTunerStd |= V4L2_STD_NTSC_M; + } + } else if (videoStd == CC_ATV_VIDEO_STD_SECAM) { + tmpTunerStd |= V4L2_COLOR_STD_SECAM; + if (audioStd == CC_ATV_AUDIO_STD_DK) { + tmpTunerStd |= V4L2_STD_SECAM_DK; + } else if (audioStd == CC_ATV_AUDIO_STD_I) { + tmpTunerStd |= V4L2_STD_PAL_I; + } else if (audioStd == CC_ATV_AUDIO_STD_BG) { + tmpTunerStd |= (V4L2_STD_SECAM_B | V4L2_STD_SECAM_G); + } else if (audioStd == CC_ATV_AUDIO_STD_M) { + tmpTunerStd |= V4L2_STD_NTSC_M; + } else if (audioStd == CC_ATV_AUDIO_STD_L) { + tmpTunerStd |= V4L2_STD_SECAM_L; + } + + } + return tmpTunerStd; } int CFrontEnd::getPara(int *mode, int *freq, int *para1, int *para2) { - struct dvb_frontend_parameters para; - memset(¶, 0, sizeof(struct dvb_frontend_parameters)); - /*if((ret1=AM_FEND_GetPara(mFrontDevID, ¶))<0) { - LOGD("%s,getPara faiture\n", __FUNCTION__ ); - return -1; + struct dvb_frontend_parameters para; + memset(¶, 0, sizeof(struct dvb_frontend_parameters)); + /*if((ret1=AM_FEND_GetPara(mFrontDevID, ¶))<0) { + LOGD("%s,getPara faiture\n", __FUNCTION__ ); + return -1; - //fpara->mode = fend_mode ; + //fpara->mode = fend_mode ; - }*/ - *mode = mCurMode; - *freq = mCurFreq; - *para1 = mCurPara1; - *para2 = mCurPara2; - return 0; + }*/ + *mode = mCurMode; + *freq = mCurFreq; + *para1 = mCurPara1; + *para2 = mCurPara2; + return 0; } int CFrontEnd::getSNR() { - int snr = 0; - AM_FEND_GetSNR(mFrontDevID, &snr); - return snr; + int snr = 0; + AM_FEND_GetSNR(mFrontDevID, &snr); + return snr; } int CFrontEnd::getBER() { - int ber = 0; - AM_FEND_GetBER(mFrontDevID, &ber); - return ber; + int ber = 0; + AM_FEND_GetBER(mFrontDevID, &ber); + return ber; } int CFrontEnd::getStrength() { - int Strength = 0; - AM_FEND_GetStrength(mFrontDevID, &Strength); - return Strength; + int Strength = 0; + AM_FEND_GetStrength(mFrontDevID, &Strength); + return Strength; } int CFrontEnd::formatATVFreq(int tmp_freq) { - const int ATV_1MHZ = 1000000; - const int ATV_50KHZ = 50 * 1000; - const int ATV_25KHZ = 25 * 1000; - int mastar = (tmp_freq / ATV_50KHZ) * ATV_50KHZ; - int follow = tmp_freq % ATV_50KHZ; - if (follow >= ATV_25KHZ) { - follow = ATV_50KHZ; - } else { - follow = 0; - } - return mastar + follow; + const int ATV_1MHZ = 1000000; + const int ATV_50KHZ = 50 * 1000; + const int ATV_25KHZ = 25 * 1000; + int mastar = (tmp_freq / ATV_50KHZ) * ATV_50KHZ; + int follow = tmp_freq % ATV_50KHZ; + if (follow >= ATV_25KHZ) { + follow = ATV_50KHZ; + } else { + follow = 0; + } + return mastar + follow; } int CFrontEnd::printVideoStdStr(int compStd, char strBuffer[], int buff_size) { - memset(strBuffer, 0, buff_size); - int videoStd = stdAndColorToVideoEnum(compStd); - switch (videoStd) { - case CC_ATV_VIDEO_STD_AUTO: - strcpy(strBuffer, "AUTO"); - break; - case CC_ATV_VIDEO_STD_PAL: - strcpy(strBuffer, "PAL"); - break; - case CC_ATV_VIDEO_STD_NTSC: - strcpy(strBuffer, "NTSC"); - break; - case CC_ATV_VIDEO_STD_SECAM: - strcpy(strBuffer, "SECAM"); - break; - default: - strcpy(strBuffer, "UnkownVideo"); - break; - } - - return 0; + memset(strBuffer, 0, buff_size); + int videoStd = stdAndColorToVideoEnum(compStd); + switch (videoStd) { + case CC_ATV_VIDEO_STD_AUTO: + strcpy(strBuffer, "AUTO"); + break; + case CC_ATV_VIDEO_STD_PAL: + strcpy(strBuffer, "PAL"); + break; + case CC_ATV_VIDEO_STD_NTSC: + strcpy(strBuffer, "NTSC"); + break; + case CC_ATV_VIDEO_STD_SECAM: + strcpy(strBuffer, "SECAM"); + break; + default: + strcpy(strBuffer, "UnkownVideo"); + break; + } + + return 0; } int CFrontEnd::printAudioStdStr(int compStd, char strBuffer[], int buff_size) { - memset(strBuffer, 0, buff_size); - int audioStd = stdAndColorToAudioEnum(compStd); - switch (audioStd) { - case CC_ATV_AUDIO_STD_DK: - strcpy(strBuffer, "DK"); - break; - case CC_ATV_AUDIO_STD_I: - strcpy(strBuffer, "I"); - break; - case CC_ATV_AUDIO_STD_BG: - strcpy(strBuffer, "BG"); - break; - case CC_ATV_AUDIO_STD_M: - strcpy(strBuffer, "M"); - break; - case CC_ATV_AUDIO_STD_L: - strcpy(strBuffer, "L"); - break; - case CC_ATV_AUDIO_STD_AUTO: - strcpy(strBuffer, "AUTO"); - break; - default: - strcpy(strBuffer, "UnkownAudio"); - break; - } - - return 0; + memset(strBuffer, 0, buff_size); + int audioStd = stdAndColorToAudioEnum(compStd); + switch (audioStd) { + case CC_ATV_AUDIO_STD_DK: + strcpy(strBuffer, "DK"); + break; + case CC_ATV_AUDIO_STD_I: + strcpy(strBuffer, "I"); + break; + case CC_ATV_AUDIO_STD_BG: + strcpy(strBuffer, "BG"); + break; + case CC_ATV_AUDIO_STD_M: + strcpy(strBuffer, "M"); + break; + case CC_ATV_AUDIO_STD_L: + strcpy(strBuffer, "L"); + break; + case CC_ATV_AUDIO_STD_AUTO: + strcpy(strBuffer, "AUTO"); + break; + default: + strcpy(strBuffer, "UnkownAudio"); + break; + } + + return 0; } int CFrontEnd::autoLoadFE() { - FILE *fp = NULL; - int ret = -1; + FILE *fp = NULL; + int ret = -1; - fp = fopen ( "/sys/class/amlfe/setting", "w" ); + fp = fopen ( "/sys/class/amlfe/setting", "w" ); - if ( fp == NULL ) { - LOGW ( "Open /sys/class/amlfe/setting error(%s)!\n", strerror ( errno ) ); - return -1; - } + if ( fp == NULL ) { + LOGW ( "Open /sys/class/amlfe/setting error(%s)!\n", strerror ( errno ) ); + return -1; + } - ret = fprintf ( fp, "%s", "autoload" ); + ret = fprintf ( fp, "%s", "autoload" ); - if ( ret < 0 ) { - LOGW ( "autoload FE error(%s)!\n", strerror ( errno ) ); - } - LOGD("autoLoadFE"); - fclose ( fp ); - fp = NULL; + if ( ret < 0 ) { + LOGW ( "autoload FE error(%s)!\n", strerror ( errno ) ); + } + LOGD("autoLoadFE"); + fclose ( fp ); + fp = NULL; - return ret; + return ret; } int CFrontEnd::setCvbsAmpOut(int tmp) { - int rc = AM_SUCCESS; - rc = AM_FEND_SetCvbsAmpOut(mFrontDevID, tmp); - if (rc == AM_SUCCESS) { - LOGD("%s, sucessful!", __FUNCTION__); - rc = 0; - } else { - LOGD("%s, fail!", __FUNCTION__); - rc = -1; - } - return rc; + int rc = AM_SUCCESS; + rc = AM_FEND_SetCvbsAmpOut(mFrontDevID, tmp); + if (rc == AM_SUCCESS) { + LOGD("%s, sucessful!", __FUNCTION__); + rc = 0; + } else { + LOGD("%s, fail!", __FUNCTION__); + rc = -1; + } + return rc; } int CFrontEnd::setThreadDelay(int delay) { - int rc = AM_SUCCESS; + int rc = AM_SUCCESS; - rc = AM_FEND_SetThreadDelay(mFrontDevID, delay); - if (rc == AM_SUCCESS) { - LOGD("frontend_setThreadDelay sucessful!\n"); - return 0; - } else { - LOGD("frontend_setThreadDelay fail! %d\n\n", rc); - return -1; - } + rc = AM_FEND_SetThreadDelay(mFrontDevID, delay); + if (rc == AM_SUCCESS) { + LOGD("frontend_setThreadDelay sucessful!\n"); + return 0; + } else { + LOGD("frontend_setThreadDelay fail! %d\n\n", rc); + return -1; + } } int CFrontEnd::lock(int frequency, int symbol_rate, int modulation, int bandwidth) { - int rt = -1; - struct dvb_frontend_parameters fparam; - struct dvb_frontend_info finfo; + int rt = -1; + struct dvb_frontend_parameters fparam; + struct dvb_frontend_info finfo; - memset(&fparam, 0, sizeof(struct dvb_frontend_parameters)); - memset(&finfo, 0, sizeof(struct dvb_frontend_info)); + memset(&fparam, 0, sizeof(struct dvb_frontend_parameters)); + memset(&finfo, 0, sizeof(struct dvb_frontend_info)); - AM_FEND_GetInfo(mFrontDevID, &finfo); + AM_FEND_GetInfo(mFrontDevID, &finfo); - if (frequency == 0) - return -1; - fparam.frequency = frequency; + if (frequency == 0) + return -1; + fparam.frequency = frequency; - switch (finfo.type) { + switch (finfo.type) { - case FE_QAM: - default: + case FE_QAM: + default: - if (symbol_rate == 0) - return -1; - fparam.u.qam.symbol_rate = symbol_rate; + if (symbol_rate == 0) + return -1; + fparam.u.qam.symbol_rate = symbol_rate; - if (modulation == 0) - return -1; - fparam.u.qam.modulation = (fe_modulation_t)modulation; + if (modulation == 0) + return -1; + fparam.u.qam.modulation = (fe_modulation_t)modulation; - LOGD("mFrontDevID = %d;fre=%d;sym=%d;qam=%d ", - mFrontDevID, fparam.frequency, fparam.u.qam.symbol_rate, fparam.u.qam.modulation); - break; - case FE_OFDM: - case FE_ATSC: - LOGD("mFrontDevID = %d;fre=%d;bw=%d\n ", - mFrontDevID, fparam.frequency, fparam.u.ofdm.bandwidth); - break; - case FE_QPSK: - LOGD("QPSK are not supported.\n "); - break; - case FE_ANALOG: - LOGD("ANALOG is supported.\n "); - fparam.u.analog.std = V4L2_STD_PAL_I; - break; - } + LOGD("mFrontDevID = %d;fre=%d;sym=%d;qam=%d ", + mFrontDevID, fparam.frequency, fparam.u.qam.symbol_rate, fparam.u.qam.modulation); + break; + case FE_OFDM: + case FE_ATSC: + LOGD("mFrontDevID = %d;fre=%d;bw=%d\n ", + mFrontDevID, fparam.frequency, fparam.u.ofdm.bandwidth); + break; + case FE_QPSK: + LOGD("QPSK are not supported.\n "); + break; + case FE_ANALOG: + LOGD("ANALOG is supported.\n "); + fparam.u.analog.std = V4L2_STD_PAL_I; + break; + } - fe_status_t status; + fe_status_t status; - rt = AM_FEND_Lock(FE_DEV_ID, &fparam, &status); + rt = AM_FEND_Lock(FE_DEV_ID, &fparam, &status); - if ((!rt) && (status & FE_HAS_LOCK)) { - LOGD("frontend_lock sucessful!\n"); - return true; - } else { - LOGD("frontend_lock fail %d!\n", rt); - return false; - } + if ((!rt) && (status & FE_HAS_LOCK)) { + LOGD("frontend_lock sucessful!\n"); + return true; + } else { + LOGD("frontend_lock fail %d!\n", rt); + return false; + } } int CFrontEnd::getInfo() { - struct dvb_frontend_info finfo; + struct dvb_frontend_info finfo; - AM_FEND_GetInfo(mFrontDevID, &finfo); + AM_FEND_GetInfo(mFrontDevID, &finfo); - //return fend_info; noitfy FrontEnd message - return 0; + //return fend_info; noitfy FrontEnd message + return 0; } int CFrontEnd::setTunerAfc(int afc) { - AM_FEND_SetAfc(FE_DEV_ID, afc); - return 0; + AM_FEND_SetAfc(FE_DEV_ID, afc); + return 0; } int CFrontEnd::getStatus() { - fe_status_t status; - AM_FEND_GetStatus(mFrontDevID, &status); + fe_status_t status; + AM_FEND_GetStatus(mFrontDevID, &status); - return status; + return status; } int CFrontEnd::checkStatusOnce() { - fe_status_t status; - AM_FEND_GetStatus(mFrontDevID, &status); - LOGD("%s,get status = %x", __FUNCTION__, status); - if (status & FE_HAS_LOCK) { - mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_HAS_SIG; - mCurSigEv.mCurFreq = 0; - mpObserver->onEvent(mCurSigEv); - } else if (status & FE_TIMEDOUT) { - mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_NO_SIG; - mCurSigEv.mCurFreq = 0; - mpObserver->onEvent(mCurSigEv); - } - return 0; + fe_status_t status; + AM_FEND_GetStatus(mFrontDevID, &status); + LOGD("%s,get status = %x", __FUNCTION__, status); + if (status & FE_HAS_LOCK) { + mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_HAS_SIG; + mCurSigEv.mCurFreq = 0; + mpObserver->onEvent(mCurSigEv); + } else if (status & FE_TIMEDOUT) { + mCurSigEv.mCurSigStaus = FEEvent::EVENT_FE_NO_SIG; + mCurSigEv.mCurFreq = 0; + mpObserver->onEvent(mCurSigEv); + } + return 0; } int CFrontEnd::stdEnumToCvbsFmt (int videoStd, int audioStd) { - tvin_sig_fmt_e cvbs_fmt = TVIN_SIG_FMT_NULL; - - if ( videoStd == CC_ATV_VIDEO_STD_PAL ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; - if ( audioStd == CC_ATV_AUDIO_STD_DK ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; - } else if ( audioStd == CC_ATV_AUDIO_STD_I ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; - } else if ( audioStd == CC_ATV_AUDIO_STD_BG ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; - } else if ( audioStd == CC_ATV_AUDIO_STD_M ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_M; - } - } else if ( videoStd == CC_ATV_VIDEO_STD_NTSC ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; - if ( audioStd == CC_ATV_AUDIO_STD_DK ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; - } else if ( audioStd == CC_ATV_AUDIO_STD_I ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; - } else if ( audioStd == CC_ATV_AUDIO_STD_BG ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; - } else if ( audioStd == CC_ATV_AUDIO_STD_M ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; - } - } else if ( videoStd == CC_ATV_VIDEO_STD_SECAM ) { - if ( audioStd == CC_ATV_AUDIO_STD_DK ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; - } else if ( audioStd == CC_ATV_AUDIO_STD_I ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; - } else if ( audioStd == CC_ATV_AUDIO_STD_BG ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; - } else if ( audioStd == CC_ATV_AUDIO_STD_M ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; - } else if ( audioStd == CC_ATV_AUDIO_STD_L ) { - cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; - } - } - return cvbs_fmt; + tvin_sig_fmt_e cvbs_fmt = TVIN_SIG_FMT_NULL; + + if ( videoStd == CC_ATV_VIDEO_STD_PAL ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; + if ( audioStd == CC_ATV_AUDIO_STD_DK ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; + } else if ( audioStd == CC_ATV_AUDIO_STD_I ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; + } else if ( audioStd == CC_ATV_AUDIO_STD_BG ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_I; + } else if ( audioStd == CC_ATV_AUDIO_STD_M ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_PAL_M; + } + } else if ( videoStd == CC_ATV_VIDEO_STD_NTSC ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; + if ( audioStd == CC_ATV_AUDIO_STD_DK ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; + } else if ( audioStd == CC_ATV_AUDIO_STD_I ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; + } else if ( audioStd == CC_ATV_AUDIO_STD_BG ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; + } else if ( audioStd == CC_ATV_AUDIO_STD_M ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_NTSC_M; + } + } else if ( videoStd == CC_ATV_VIDEO_STD_SECAM ) { + if ( audioStd == CC_ATV_AUDIO_STD_DK ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; + } else if ( audioStd == CC_ATV_AUDIO_STD_I ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; + } else if ( audioStd == CC_ATV_AUDIO_STD_BG ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; + } else if ( audioStd == CC_ATV_AUDIO_STD_M ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; + } else if ( audioStd == CC_ATV_AUDIO_STD_L ) { + cvbs_fmt = TVIN_SIG_FMT_CVBS_SECAM; + } + } + return cvbs_fmt; } int CFrontEnd::ClearAnalogFrontEnd() { - return this->setPara ( FE_ANALOG, 44250000, V4L2_COLOR_STD_PAL | V4L2_STD_PAL_DK, 0 ); + return this->setPara ( FE_ANALOG, 44250000, V4L2_COLOR_STD_PAL | V4L2_STD_PAL_DK, 0 ); } /*to control afc function*/ int CFrontEnd::SetAnalogFrontEndTimerSwitch(int onOff) { - FILE *fp = NULL; - int ret = -1; + FILE *fp = NULL; + int ret = -1; - fp = fopen ( "/sys/module/aml_fe/parameters/aml_timer_en", "w" ); + fp = fopen ( "/sys/module/aml_fe/parameters/aml_timer_en", "w" ); - if ( fp == NULL ) { - LOGW ( "Open /sys/module/aml_fe/parameters/aml_timer_en error(%s)!\n", strerror ( errno ) ); - return -1; - } - if (onOff) - ret = fprintf(fp, "%s", "1"); - else - ret = fprintf(fp, "%s", "0"); - if ( ret < 0 ) { - LOGW ( "set aml_timer_en error(%s)!\n", strerror ( errno ) ); - } - LOGD("SetAnalogFrontEndTimerSwitch %d", onOff); - fclose ( fp ); - fp = NULL; + if ( fp == NULL ) { + LOGW ( "Open /sys/module/aml_fe/parameters/aml_timer_en error(%s)!\n", strerror ( errno ) ); + return -1; + } + if (onOff) + ret = fprintf(fp, "%s", "1"); + else + ret = fprintf(fp, "%s", "0"); + if ( ret < 0 ) { + LOGW ( "set aml_timer_en error(%s)!\n", strerror ( errno ) ); + } + LOGD("SetAnalogFrontEndTimerSwitch %d", onOff); + fclose ( fp ); + fp = NULL; - return ret; + return ret; } int CFrontEnd::SetAnalogFrontEndSearhSlowMode(int onOff) { - FILE *fp = NULL; - int ret = -1; - - fp = fopen ( "/sys/module/aml_fe/parameters/slow_mode", "w" ); - - if ( fp == NULL ) { - LOGW ( "Open /sys/module/aml_fe/parameters/slow_mode error(%s)!\n", strerror ( errno ) ); - return -1; - } - if (onOff) - ret = fprintf(fp, "%s", "1"); - else - ret = fprintf(fp, "%s", "0"); - if ( ret < 0 ) { - LOGW ( "set aml_timer_en error(%s)!\n", strerror ( errno ) ); - } - LOGD("SetAnalogFrontEndSearhSlowMode %d", onOff); - fclose ( fp ); - fp = NULL; - - return ret; + FILE *fp = NULL; + int ret = -1; + + fp = fopen ( "/sys/module/aml_fe/parameters/slow_mode", "w" ); + + if ( fp == NULL ) { + LOGW ( "Open /sys/module/aml_fe/parameters/slow_mode error(%s)!\n", strerror ( errno ) ); + return -1; + } + if (onOff) + ret = fprintf(fp, "%s", "1"); + else + ret = fprintf(fp, "%s", "0"); + if ( ret < 0 ) { + LOGW ( "set aml_timer_en error(%s)!\n", strerror ( errno ) ); + } + LOGD("SetAnalogFrontEndSearhSlowMode %d", onOff); + fclose ( fp ); + fp = NULL; + + return ret; } |