Contents
- Update History
- License
Update HistoryV1.0.0RC1 / 27-January-2012Main
Changes
- All source files: update disclaimer to add reference to the new license agreement
- Update directory structure and files organization as below
- Root folder "Audio" renamed to "STM32_Audio"
- Drivers under "\STM3210C_EVAL", "\STM322xG_EVAL" and "\STM32F4-Discovery" folders moved to "\Utilities" folder
- stm32_audio_in_if.c/.h, stm32_audio_out_if.c/.h
- Drivers updated to support STM324xG_EVAL board
- Note: These drivers are customized for the purpose of the "STM32 USB Device Audio Streaming" Example and intended for use ONLY in this scope.
V0.1.0 / 14-September-2011- First Beta release.
- This
folder contains different components allowing the management of the
audio functionalities using STM32 devices, it contains drivers for
- Common drivers:
managing generic components (device independent) like Out interface
(speaker/headset), In interface (microphone) and synchronization
mechanisms.
- Board-Specific drivers:
managing physical components like audio codecs, microphones, external
clocks used for audio synchronization... These drivers are provided for
specific boards (ie. STM3210C-EVAL, STM322xG-EVAL, STM32F4-Discovery).
- Main Changes:
- Update
priority of EVAL_AUDIO_IRQ_PREPRIO and EVAL_AUDIO_IRQ_SUBPRIO values in
stm322xg_eval_audio_codec.h, stm32f4_discovery_audio_codec.h and
stm3210c_eval_audio_codec.h. (moved to audio_app_conf.h file)
- Added resampling library files for STM32F2xx and STM32F4xx devices.
V0.0.2 / 02-September-2011- Second alpha release.
- This
folder contains different components allowing the management of the
audio functionalities using STM32 devices, it contains drivers for
- Common drivers:
managing generic components (device independent) like Out interface
(speaker/headset), In interface (microphone) and synchronization
mechanisms.
- Board-Specific drivers:
managing physical components like audio codecs, microphones, external
clocks used for audio synchronization... These drivers are provided for
specific boards (ie. STM3210C-EVAL, STM322xG-EVAL, STM32F4-Discovery).
- Main Changes:
- Updated to support STM32F4-Discovery board.
V0.0.1 / 15-August-2011- First alpha release.
- This
folder contains different components allowing the management of the
audio functionalities using STM32 devices, it contains drivers for
- Common drivers:
managing generic components (device independent) like Out interface
(speaker/headset), In interface (microphone) and synchronization
mechanisms.
- Board-Specific drivers:
managing physical components like audio codecs, microphones, external
clocks used for audio synchronization... These drivers are provided for
specific boards (ie. STM3210C-EVAL and STM322xG-EVAL).
LicenseThe
use of this STM32 Firmware is governed by the terms and conditions of
the License Agreement available in the root of this package.
For
complete documentation on STMicroelectronics Microcontrollers visit www.st.com
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