status_t BnMediaRecorder::onTransact( uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) { switch(code) { case RELEASE: { LOGV("RELEASE"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(release()); return NO_ERROR; } break; case INIT: { LOGV("INIT"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(init()); return NO_ERROR; } break; case CLOSE: { LOGV("CLOSE"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(close()); return NO_ERROR; } break; case RESET: { LOGV("RESET"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(reset()); return NO_ERROR; } break; case STOP: { LOGV("STOP"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(stop()); return NO_ERROR; } break; case START: { LOGV("START"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(start()); return NO_ERROR; } break; case PREPARE: { LOGV("PREPARE"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(prepare()); return NO_ERROR; } break; case GET_MAX_AMPLITUDE: { LOGV("GET_MAX_AMPLITUDE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int max = 0; status_t ret = getMaxAmplitude(&max); reply->writeInt32(max); reply->writeInt32(ret); return NO_ERROR; } break; case SET_VIDEO_SOURCE: { LOGV("SET_VIDEO_SOURCE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int vs = data.readInt32(); reply->writeInt32(setVideoSource(vs)); return NO_ERROR; } break; case SET_AUDIO_SOURCE: { LOGV("SET_AUDIO_SOURCE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int as = data.readInt32(); reply->writeInt32(setAudioSource(as)); return NO_ERROR; } break; case SET_OUTPUT_FORMAT: { LOGV("SET_OUTPUT_FORMAT"); CHECK_INTERFACE(IMediaRecorder, data, reply); int of = data.readInt32(); reply->writeInt32(setOutputFormat(of)); return NO_ERROR; } break; case SET_VIDEO_ENCODER: { LOGV("SET_VIDEO_ENCODER"); CHECK_INTERFACE(IMediaRecorder, data, reply); int ve = data.readInt32(); reply->writeInt32(setVideoEncoder(ve)); return NO_ERROR; } break; case SET_AUDIO_ENCODER: { LOGV("SET_AUDIO_ENCODER"); CHECK_INTERFACE(IMediaRecorder, data, reply); int ae = data.readInt32(); reply->writeInt32(setAudioEncoder(ae)); return NO_ERROR; } break; case SET_OUTPUT_FILE_PATH: { LOGV("SET_OUTPUT_FILE_PATH"); CHECK_INTERFACE(IMediaRecorder, data, reply); const char* path = data.readCString(); reply->writeInt32(setOutputFile(path)); return NO_ERROR; } break; case SET_OUTPUT_FILE_FD: { LOGV("SET_OUTPUT_FILE_FD"); CHECK_INTERFACE(IMediaRecorder, data, reply); int fd = dup(data.readFileDescriptor()); int64_t offset = data.readInt64(); int64_t length = data.readInt64(); reply->writeInt32(setOutputFile(fd, offset, length)); return NO_ERROR; } break; case SET_VIDEO_SIZE: { LOGV("SET_VIDEO_SIZE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int width = data.readInt32(); int height = data.readInt32(); reply->writeInt32(setVideoSize(width, height)); return NO_ERROR; } break; case SET_VIDEO_FRAMERATE: { LOGV("SET_VIDEO_FRAMERATE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int frames_per_second = data.readInt32(); reply->writeInt32(setVideoFrameRate(frames_per_second)); return NO_ERROR; } break; case SET_PARAMETERS: { LOGV("SET_PARAMETER"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(setParameters(data.readString8())); return NO_ERROR; } break; case SET_LISTENER: { LOGV("SET_LISTENER"); CHECK_INTERFACE(IMediaRecorder, data, reply); sp<IMediaPlayerClient> listener = interface_cast<IMediaPlayerClient>(data.readStrongBinder()); reply->writeInt32(setListener(listener)); return NO_ERROR; } break; case SET_PREVIEW_SURFACE: { LOGV("SET_PREVIEW_SURFACE"); CHECK_INTERFACE(IMediaRecorder, data, reply); sp<ISurface> surface = interface_cast<ISurface>(data.readStrongBinder()); reply->writeInt32(setPreviewSurface(surface)); return NO_ERROR; } break; case SET_CAMERA: { LOGV("SET_CAMERA"); CHECK_INTERFACE(IMediaRecorder, data, reply); sp<ICamera> camera = interface_cast<ICamera>(data.readStrongBinder()); reply->writeInt32(setCamera(camera)); return NO_ERROR; } break; default: return BBinder::onTransact(code, data, reply, flags); } }
status_t BnMediaRecorder::onTransact( uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) { switch (code) { case RELEASE: { ALOGV("RELEASE"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(release()); return NO_ERROR; } break; case INIT: { ALOGV("INIT"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(init()); return NO_ERROR; } break; case CLOSE: { ALOGV("CLOSE"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(close()); return NO_ERROR; } break; case RESET: { ALOGV("RESET"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(reset()); return NO_ERROR; } break; case STOP: { ALOGV("STOP"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(stop()); return NO_ERROR; } break; case START: { ALOGV("START"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(start()); return NO_ERROR; } break; case PREPARE: { ALOGV("PREPARE"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(prepare()); return NO_ERROR; } break; case GET_MAX_AMPLITUDE: { ALOGV("GET_MAX_AMPLITUDE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int max = 0; status_t ret = getMaxAmplitude(&max); reply->writeInt32(max); reply->writeInt32(ret); return NO_ERROR; } break; case SET_VIDEO_SOURCE: { ALOGV("SET_VIDEO_SOURCE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int vs = data.readInt32(); reply->writeInt32(setVideoSource(vs)); return NO_ERROR; } break; case SET_AUDIO_SOURCE: { ALOGV("SET_AUDIO_SOURCE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int as = data.readInt32(); reply->writeInt32(setAudioSource(as)); return NO_ERROR; } break; case SET_OUTPUT_FORMAT: { ALOGV("SET_OUTPUT_FORMAT"); CHECK_INTERFACE(IMediaRecorder, data, reply); int of = data.readInt32(); reply->writeInt32(setOutputFormat(of)); return NO_ERROR; } break; case SET_VIDEO_ENCODER: { ALOGV("SET_VIDEO_ENCODER"); CHECK_INTERFACE(IMediaRecorder, data, reply); int ve = data.readInt32(); reply->writeInt32(setVideoEncoder(ve)); return NO_ERROR; } break; case SET_AUDIO_ENCODER: { ALOGV("SET_AUDIO_ENCODER"); CHECK_INTERFACE(IMediaRecorder, data, reply); int ae = data.readInt32(); reply->writeInt32(setAudioEncoder(ae)); return NO_ERROR; } break; case SET_OUTPUT_FILE_FD: { ALOGV("SET_OUTPUT_FILE_FD"); CHECK_INTERFACE(IMediaRecorder, data, reply); int fd = dup(data.readFileDescriptor()); int64_t offset = data.readInt64(); int64_t length = data.readInt64(); reply->writeInt32(setOutputFile(fd, offset, length)); ::close(fd); return NO_ERROR; } break; case SET_VIDEO_SIZE: { ALOGV("SET_VIDEO_SIZE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int width = data.readInt32(); int height = data.readInt32(); reply->writeInt32(setVideoSize(width, height)); return NO_ERROR; } break; case SET_VIDEO_FRAMERATE: { ALOGV("SET_VIDEO_FRAMERATE"); CHECK_INTERFACE(IMediaRecorder, data, reply); int frames_per_second = data.readInt32(); reply->writeInt32(setVideoFrameRate(frames_per_second)); return NO_ERROR; } break; case SET_PARAMETERS: { ALOGV("SET_PARAMETER"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(setParameters(data.readString8())); return NO_ERROR; } break; case SET_LISTENER: { ALOGV("SET_LISTENER"); CHECK_INTERFACE(IMediaRecorder, data, reply); sp<IMediaRecorderClient> listener = interface_cast<IMediaRecorderClient>(data.readStrongBinder()); reply->writeInt32(setListener(listener)); return NO_ERROR; } break; case SET_CLIENT_NAME: { ALOGV("SET_CLIENT_NAME"); CHECK_INTERFACE(IMediaRecorder, data, reply); reply->writeInt32(setClientName(data.readString16())); return NO_ERROR; } case SET_PREVIEW_SURFACE: { ALOGV("SET_PREVIEW_SURFACE"); CHECK_INTERFACE(IMediaRecorder, data, reply); sp<IGraphicBufferProducer> surface = interface_cast<IGraphicBufferProducer>( data.readStrongBinder()); reply->writeInt32(setPreviewSurface(surface)); return NO_ERROR; } break; case SET_CAMERA: { ALOGV("SET_CAMERA"); CHECK_INTERFACE(IMediaRecorder, data, reply); sp<ICamera> camera = interface_cast<ICamera>(data.readStrongBinder()); sp<ICameraRecordingProxy> proxy = interface_cast<ICameraRecordingProxy>(data.readStrongBinder()); reply->writeInt32(setCamera(camera, proxy)); return NO_ERROR; } break; case SET_INPUT_SURFACE: { ALOGV("SET_INPUT_SURFACE"); CHECK_INTERFACE(IMediaRecorder, data, reply); sp<IGraphicBufferConsumer> surface = interface_cast<IGraphicBufferConsumer>( data.readStrongBinder()); reply->writeInt32(setInputSurface(surface)); return NO_ERROR; } break; case QUERY_SURFACE_MEDIASOURCE: { ALOGV("QUERY_SURFACE_MEDIASOURCE"); CHECK_INTERFACE(IMediaRecorder, data, reply); // call the mediaserver side to create // a surfacemediasource sp<IGraphicBufferProducer> surfaceMediaSource = querySurfaceMediaSource(); // The mediaserver might have failed to create a source int returnedNull= (surfaceMediaSource == NULL) ? 1 : 0 ; reply->writeInt32(returnedNull); if (!returnedNull) { reply->writeStrongBinder(IInterface::asBinder(surfaceMediaSource)); } return NO_ERROR; } break; default: return BBinder::onTransact(code, data, reply, flags); } }
void USART1_IRQHandler(void) // Interrupt on char recieving from USART1 (Android board) { unsigned char param[16]; LED_LED1_ON(); if (USART_GetITStatus(USART1, USART_IT_RXNE) != (u16)RESET) { USART_ClearITPendingBit(USART1, USART_IT_RXNE); AndroidReceivedChar = USART_ReceiveData(USART1); AndroidBuffer[AndroidBufferIndex] = AndroidReceivedChar; AndroidBufferIndex++; if (AndroidReceivedChar == 19) // f*****g programmer { AndroidBuffer[AndroidBufferIndex-1] = 0; //EOL AndroidBufferIndex = 0; strcpy(param, AndroidBuffer+1); switch (AndroidBuffer[0]) { case 'R': if (!strcmp(param, "0")) { GUI_DispString("Radio Mute\n"); // TODO: Radio mute break; } GUI_DispString("Freq = "); GUI_DispDec(atol(param)*100000, 9); GUI_DispString("Hz\n"); SetPLL(atol(param)*100000); break; case 'V': setAudioVolume(atoi(param)); GUI_DispString("Volume = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; case 'B': setAudioBalance(atoi(param)); GUI_DispString("Balance = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; case 'J': setAudioBass(atoi(param)); GUI_DispString("Bass = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; case 'K': setAudioTreble(atoi(param)); GUI_DispString("Treble = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; case 'L': setAudioRearLeftVolume(atoi(param)); GUI_DispString("Rear Left volume = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; case 'X': setAudioRearRightVolume(atoi(param)); GUI_DispString("Rear Right volume = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; case 'M': setAudioMute(atoi(param)); GUI_DispString("Audio mute = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; case 'S': setAudioSource(atoi(param)); GUI_DispString("Audio source = "); GUI_DispDec(atoi(param), 2); GUI_DispString("\n"); break; default: break; } } } LED_LED1_OFF(); }