Michael Sauer
1b0501179d
Docker-Build mit gcc-arm-none-eabi 4.9-2014q4 (statt Homebrew-Cask) verwendet, Dockerfile/tools/docker.sh dafür aus Task 13 vorgezogen. cmake/sdk.cmake schont gcc 4.9 (kennt -fcommon/-Wno-error=... nicht). Zwei zusätzliche SDK-Stubs (EarlyInit, pre_gpio_config) in src/sys/sdk_stubs.c ergänzt, siehe sdk/PATCHES.md.
248 lines
6.1 KiB
C
248 lines
6.1 KiB
C
/**
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* @file wm_dlna_dmr.h
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*
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* @brief DLNA DMR API
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*
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* @author winnermicro
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*
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* Copyright (c) 2015 Winner Microelectronics Co., Ltd.
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*/
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#ifndef __WM__DLNA_DMR_H_
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#define __WM__DLNA_DMR_H_
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enum dmr_control_type
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{
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CONTROL_GET = 0,
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CONTROL_SET
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};
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/**
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* @brief This Function prototype for action callback functions
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*
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* @param[in] None
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*
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* @return None
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*
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* @note None
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*/
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typedef void (*dmr_action_callback)(void);
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/**
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* @brief This Function prototype for control callback functions
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*
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* @param[in] type to get or set control
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* @param[in] channel the channel to control
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* @param[in] value the value of getting or wanting to set
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*
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* @return None
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*
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* @note None
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*/
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typedef void (*dmr_control_callback)(enum dmr_control_type type, const char* channel, int* value);
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/**
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* @brief This Function prototype for getting the playing progress
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*
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* @param[in] totlen The total length of the playing media
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*
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* @returns the progress(0.0 ~ 1.0) of having been played
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*
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* @note None
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*/
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typedef float (*dmr_play_progress_callback)(int totlen);
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/**
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* @brief This Function prototype for downloading media data finis-
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hed
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*
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* @param[in] buf The downloaded data this time
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* @param[in] datalen The length of buffer data
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*
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* @retval None
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*
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* @note None
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*/
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typedef void (*dmr_download_finish_callback)(char * buf, int datalen);
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/**
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* @defgroup APP_APIs APP APIs
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* @brief APP APIs
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*/
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/**
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* @addtogroup APP_APIs
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* @{
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*/
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/**
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* @defgroup DLNA_APIs DLNA APIs
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* @brief DLNA DMR APIs
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*/
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/**
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* @addtogroup DLNA_APIs
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* @{
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*/
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/**
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* @brief This function is used to register play callback which would
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be called while starting to play
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*
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* @param[in] callback the play callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_play_callback(dmr_action_callback callback);
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/**
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* @brief This function is used to register stop callback which would
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be called while to stop
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*
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* @param[in] callback the stop callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_stop_callback(dmr_action_callback callback);
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/**
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* @brief This function is used to register seek callback which would
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be called while to seek
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*
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* @param[in] callback the seek callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_seek_callback(dmr_action_callback callback);
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/**
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* @brief This function is used to register pause callback which
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would be called while to pause
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*
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* @param[in] callback the pause callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_pause_callback(dmr_action_callback callback);
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/**
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* @brief This function is used to register play progress callback
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which would be called while to get play progress
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*
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* @param[in] callback the play progress callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_play_progress_callback(dmr_play_progress_callback callback);
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/**
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* @brief This function is used to register mute control callback
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which would be called while to get or set mute control
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*
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* @param[in] callback the mute control callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_mute_callback(dmr_control_callback callback);
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/**
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* @brief This function is used to register volume control callback
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which would be called while to get or set volume control
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*
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* @param[in] callback the volume control callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_volume_callback(dmr_control_callback callback);
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/**
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* @brief This function is used to register volumedb control callback
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which would be called while to get or set volumedb
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control
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*
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* @param[in] callback the volumedb control callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_volumedb_callback(dmr_control_callback callback);
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/**
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* @brief This function is used to register loudness control callback
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which would be called while to get or set loudness
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control
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*
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* @param[in] callback the loudness control callback
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*
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* @return None
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*
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* @note None
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*/
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void tls_dmr_set_loudness_callback(dmr_control_callback callback);
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/**
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* @brief This function is used to initialize the media render
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*
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* @param[in] *friendly_name friendly name of the media render
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* @param[in] *uuid uuid of the media render
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*
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* @retval 0 success
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* @retval minus failed
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*
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* @note None
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*/
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int tls_dmr_init(const char *friendly_name, const char *uuid);
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/**
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* @brief This function is uesd to destroy the media render
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*
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* @param[in] None
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*
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* @retval 0 success
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* @retval minus failed
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*
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* @note None
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*/
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int tls_dmr_destroy(void);
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/**
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* @brief This function is used to trigger to download data from media
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server, the download_callback would be called when
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downloading finished
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*
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* @param[in] dest Destination address to download data
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* @param[in] downsize download size of this time
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* @param[in] download_callback download finished callback
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*
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* @retval 0 success
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* @retval minus failed
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*
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* @note None
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*/
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int tls_dmr_download_data(char * dest, int downsize, dmr_download_finish_callback download_callback);
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/**
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* @}
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*/
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/**
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* @}
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*/
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#endif /* __WM__DLNA_DMR_H_ */
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