This application shows how to use the different functionalities of Audio device and ST MEMS microphones (MP45DT02), three different menu are available to switch between them use the joystick button: + Explorer Audio File menu + Start Audio Player menu + Start Audio Recorder menu

Audio_playback_and_record
.........................\EWARM
.........................\.....\Project.ewd
.........................\.....\Project.ewp
.........................\.....\Project.eww
.........................\.....\startup_stm32f446xx.s
.........................\.....\stm32f446xx_flash.icf
.........................\Inc
.........................\...\ffconf.h
.........................\...\lcd_log_conf.h
.........................\...\main.h
.........................\...\stm32f4xx_hal_conf.h
.........................\...\stm32f4xx_it.h
.........................\...\usbh_conf.h
.........................\...\waveplayer.h
.........................\...\waverecorder.h
.........................\MDK-ARM
.........................\.......\Project.uvoptx
.........................\.......\Project.uvprojx
.........................\.......\startup_stm32f446xx.s
.........................\readme.txt
.........................\Src
.........................\...\explorer.c
.........................\...\main.c
.........................\...\menu.c
.........................\...\stm32f4xx_it.c
.........................\...\system_stm32f4xx.c
.........................\...\usbh_conf.c
.........................\...\usbh_diskio.c
.........................\...\waveplayer.c
.........................\...\waverecorder.c
.........................\SW4STM32
.........................\........\startup_stm32f446xx.s
.........................\........\STM32446E_EVAL
.........................\........\..............\.cproject
.........................\........\..............\.project
.........................\........\..............\STM32F446ZETx_FLASH.ld
.........................\........\syscalls.c
.........................\TrueSTUDIO
.........................\..........\startup_stm32f446xx.s
.........................\..........\STM32446E_EVAL
.........................\..........\..............\.cproject
.........................\..........\..............\.project
.........................\..........\..............\.settings
.........................\..........\..............\.........\com.atollic.truestudio.debug.hardware_device.prefs
.........................\..........\..............\.........\language.settings.xml
.........................\..........\..............\STM32446E_EVAL.elf.launch
.........................\..........\..............\STM32F446ZE_FLASH.ld
.........................\..........\syscalls.c

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