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FP-AUD-BVLINKWB1. Step by step setup

HW prerequisites for Full-Duplex demo between two STM32WB   

14

Peripheral Unit

Audio 

compressed 

@24kbps

USB out

@16/8kHz

Central Unit

USB

Audacity or other

audio recording sw

P-NUCLEO-WB55 

+

X-NUCLEO-CCA02M2

BVLCentral project

BVLPeripheral project

P-NUCLEO-WB55 

+

X-NUCLEO-CCA02M2

USB out

@16/8kHz

USB

Audacity or other

audio recording sw

Peripheral Unit

Audio 

compressed 

@24kbps

USB out

@16/8kHz

Central Unit

USB

Audacity or other

audio recording sw

STM32WB5MM-DK

BVLCentral project

BVLPeripheral project

STM32WB5MM-DK

USB out

@16/8kHz

USB

Audacity or other

audio recording sw

OR

Содержание FP-AUD-BVLINKWB1

Страница 1: ...Quick Start Guide STM32Cube function pack for STM32WB MCU featuring advanced audio streaming over Bluetooth 5 0 using Opus codec FP AUD BVLINKWB1 Version 3 0 Feb 18 2021...

Страница 2: ...Agenda 1 Hardware and Software overview 3 Documents Related Resources 4 STM32 Open Development Environment Overview 2 2 Setup Demo Examples...

Страница 3: ...1 Hardware and Software overview...

Страница 4: ...real time Radio layer Three user LEDs Three user buttons and one reset button Board connector USB user with Micro B Board expansion connectors Arduino Uno V3 ST morpho Integrated PCB antenna or footp...

Страница 5: ...ory Temperature sensor Accelerometer gyroscope sensor Time of Flight and gesture detection sensor Digital microphone RGB LED Infrared LED 3 push buttons 2 users and 1 reset and 1 touch key button Conn...

Страница 6: ...icrophones through I S SPI DFSDM or SAI peripherals Key Product on board 2 on board MP34DT06J digital MEMS microphones 6 slots to plug in digital microphone coupon boards such as STEVAL MIC001V1 STEVA...

Страница 7: ...zed profile for audio over BLE including an easy to use set of APIs to exploit advanced Opus functionality source code available Third party Opus v1 3 downloadable from http opus codec org middleware...

Страница 8: ...2 Setup Demo Examples...

Страница 9: ...audio streaming between STM32WB P NUCLEO WB55 or STM32WB5MG DK and a mobile device 1x P NUCLEO WB55 development board 1x X NUCLEO CCA02M2 expansion board alternatively 1x STM32WB5MM DK Laptop PC with...

Страница 10: ...Configure the X NUCLEO CCA02M2 board as in the picture in order to acquire only one microphone through the SAI Full Duplex Application Examples X NUCLEO CCA02M2 HW setup...

Страница 11: ...ts into a folder on your PC The package contains binaries and source code with project files Keil IAR STM32CubeIDE based on P NUCLEO WB55 or STM32WB5MM DK ST BLE Sensor App for Android or iOS can be d...

Страница 12: ...Select Function Pack 2 3 4 5 6 Manage audio recording on your PC or mobile device www st com stm32ode Use the pre compiled binaries or alternative re compile the code FP AUD BVLINKWB1 package structur...

Страница 13: ...2 1 Test Full Duplex audio streaming between two STM32WB...

Страница 14: ...sw P NUCLEO WB55 X NUCLEO CCA02M2 BVLCentral project BVLPeripheral project P NUCLEO WB55 X NUCLEO CCA02M2 USB out 16 8kHz USB Audacity or other audio recording sw Peripheral Unit Audio compressed 24k...

Страница 15: ...ough of input Now select the peripheral or central unit and click record 5 Press user button 1 on the board to START streaming press again to STOP it Both units can stream at the same time Audacity re...

Страница 16: ...2 2 Test Full Duplex audio streaming between STM32WB and mobile device...

Страница 17: ...dio compressed 24kbps USB out 16 8kHz Central Unit USB Audacity or other audio recording sw P NUCLEO WB55 X NUCLEO CCA02M2 BVLPeripheral project ST BLE Sensor App Peripheral Unit Audio compressed 24kb...

Страница 18: ...d device and connect to BVL WB1 Push User button 1 on the board to start audio streaming to the app You can hear audio from the smartphone speaker Enable the Start switch on the app to start audio str...

Страница 19: ...2 2 Test Full Band stereo music streaming...

Страница 20: ...s for Full Band stereo music streaming 20 Peripheral Unit USB out stereo 48kHz Central Unit USB Audacity or other audio recording sw P NUCLEO WB55 BVLPeripheral project BVLCentral project OR Audio Com...

Страница 21: ...of input Now select the STM32Microphone and 2 Recording Channels and click record 5 Open ST BLE Sensor App on your device and connect to BVFBAND Choose a track and press play you can import wav file...

Страница 22: ...3 Documents Related Resources...

Страница 23: ...ions data brief UM2435 Bluetooth Low Energy and 802 15 4 Nucleo pack based on STM32WB Series microcontrollers user manual STM32WB5MM DK Gerber files BOM Schematic Data Brief available on www st com Us...

Страница 24: ...4 STM32 Open Development Environment Overview...

Страница 25: ...M32 32 bit microcontroller family combined with other state of the art ST components connected via expansion boards It enables fast prototyping with leading edge components that can quickly be transfo...

Страница 26: ...lectronics All rights reserved The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies All other names are the property of their respective owners...

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