ourdev_594436S5X98R
所属分类:处理器开发
开发工具:C/C++
文件大小:1785KB
下载次数:6
上传日期:2011-08-10 15:32:36
上 传 者:
szdennis
说明: Description of the AN2812: Vocoder demonstration using a Speex
* audio codec on STM32F101xx and STM32F103xx microcontrollers.
(Description of the AN2812: Vocoder demonstration using a Speex
* audio codec on STM32F101xx and STM32F103xx microcontrollers.)
文件列表:
STM32F10x_AN2812_FW_V2.0.0 (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3 (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\core_cm3.c (16249, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\core_cm3.h (42077, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\arm (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_hd.s (15872, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_ld.s (12236, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_md.s (12564, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\gcc (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\gcc\startup_stm32f10x_hd.c (16437, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\gcc\startup_stm32f10x_ld.c (12790, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\gcc\startup_stm32f10x_md.c (13104, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\iar (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\iar\startup_stm32f10x_hd.s (16573, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\iar\startup_stm32f10x_ld.s (12001, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\startup\iar\startup_stm32f10x_md.s (12492, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\stm32f10x.h (530869, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\system_stm32f10x.c (24166, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\CM3\system_stm32f10x.h (2158, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\Documentation (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\CMSIS\Core\Documentation\CMSIS_Core.htm (50779, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex (0, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex.h (14371, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_bits.h (6843, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_buffer.h (2240, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_callbacks.h (5179, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_echo.h (6623, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_header.h (4197, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_jitter.h (7416, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_preprocess.h (8828, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_resampler.h (15053, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_stereo.h (3789, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\include\speex\speex_types.h (3717, 2009-05-03)
STM32F10x_AN2812_FW_V2.0.0\Libraries\STM32F10x_Speex_Lib\libspeex (0, 2009-05-03)
... ...
/**
@page SpeexVocoder_STM32-SK AN2812 SpeexVocoder_STM32-SK Readme File
@verbatim
******************** (C) COPYRIGHT 2009 STMicroelectronics *******************
* @file SpeexVocoder_STM32-SK/readme.txt
* @author MCD Application Team
* @version V2.0.0
* @date 04/27/2009
* @brief Description of the AN2812: Vocoder demonstration using a Speex
* audio codec on STM32F101xx and STM32F103xx microcontrollers.
******************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
******************************************************************************
@endverbatim
@par Description
This firmware has been developped on the IAR board STM32-SK. It gives the STM32
Vocoder solution using the Speex codec. It provides a real time vocoder, a
playback and a recorder & player demonstrations.
@par Directory contents
- inc: containing the user header files
- SpeexVocoder_STM32-SK/inc/stm32f10x_conf.h Library Configuration files
- SpeexVocoder_STM32-SK/inc/stm32f10x_it.h Interrupt handlers header files
- SpeexVocoder_STM32-SK/inc/main.h main header file
- SpeexVocoder_STM32-SK/inc/vocoder.h vocoder header file
- SpeexVocoder_STM32-SK/inc/voice.h A sample voice encoded with Speex codec
- SpeexVocoder_STM32-SK/inc/drv_hd44780.h LCD header file, this file is a part of the IAR LCD driver
- SpeexVocoder_STM32-SK/inc/drv_hd44780_l.h LCD low level I/O function driver file, this file is a part of the IAR LCD driver
- SpeexVocoder_STM32-SK/inc/drv_hd44780_cnfg.h LCD driver common definitions file, this file is a part of the IAR LCD driver
- SpeexVocoder_STM32-SK/inc/includes.h LCD drievr header file
- src: containg the user source files
- SpeexVocoder_STM32-SK/src/vocoder.c Vocoder source file
- SpeexVocoder_STM32-SK/src/stm32f10x_it.c Interrupt handlers
- SpeexVocoder_STM32-SK/src/main.c main program
- SpeexVocoder_STM32-SK/src/drv_hd44780.c STM32-SK board lcd driver developped by IAR
- SpeexVocoder_STM32-SK/src/drv_hd44780_l.c STM32-SK board lcd low level I/O functions developped by IAR
@par Hardware and Software environment
- This example runs on STM32F10x High-Density, STM32F10x Medium-Density and
STM32F10x Low-Density Devices.
- This example has been tested with STMicroelectronics IAR STM32-SK board.
- Connect a microphone & a headphone to the IAR STM32-SK board to use the demo.
@par How to use it?
In order to load the Speex Vocoder code, you have do the following:
- RVMDK:
- Open the SpeexVocoder_IAR.Uv2 project project
- Rebuild all files: Project->Rebuild all target files
- Load project image: Debug->Start/Stop Debug Session
- Run program: Debug->Run (F5)
- EWARMv5
- Open the SpeexVocoder_IAR.eww workspace
- Rebuild all files: Project->Rebuild all
- Load project image: Project->Debug
- Run program: Debug->Go(F5)
- RIDE
- Open the SpeexVocoder_IAR.rprj project
- Rebuild all files: Project->build project
- Load project image: Debug->start(ctrl+D)
- Run program: Debug->Run(ctrl+F9)
@note
- Low-density devices are STM32F101xx and STM32F103xx microcontrollers where
the Flash memory density ranges between 16 and 32 Kbytes.
- Medium-density devices are STM32F101xx and STM32F103xx microcontrollers where
the Flash memory density ranges between 32 and 128 Kbytes.
- High-density devices are STM32F101xx and STM32F103xx microcontrollers where
the Flash memory density ranges between 256 and 512 Kbytes.
*
© COPYRIGHT 2009 STMicroelectronics
*/
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