X-CUBE-SOUNDTER1 Firmware Package

The X-CUBE-SOUNDTER1 software package is an expansion for STM32Cube. This software provides drivers and middleware running on STM32 for interfacing with the STA350BW Sound Terminal component mounted on X-NUCLEO-CCA01M1 expansion board. It is built on top of STM32Cube software technology that ease portability across different STM32 microcontrollers.

X-CUBE-SOUNDTER1 software features:

• Complete BSP and drivers to build applications using STA350BW Sound Terminal device.
• Sound Terminal® Biquad Calculator middleware to ease the computation of STA350BW embedded filters coefficients.
• Easy portability across different MCU families thanks to STM32Cube.
• Sample applications that the developer can use to start experimenting with the code.
• Free user-friendly license terms.

Examples implementation available for X-NUCLEO-CCA01M1 STM32 expansion board plugged on top of

• NUCLEO-F401RE
• NUCLEO-F072RB
• NUCLEO-L476RG
• NUCLEO-F746ZG
• NUCLEO-L053R8

The figure below shows the overall architecture.

• At the bottom layer there are the HW components: the STM32 MCU and the STA350BW Sound Terminal® device.
• The drivers abstract low level details of the hardware and allow the middleware layer to provide functionalities in a hardware independent fashion.
• The application provide examples of how to use the code.

Here is the list of references to user documents:

• UM1976 : Getting started with the X-CUBE-SOUNDTER1 software package for STA350BW Sound Terminal® device expansion for STM32Cube
• STA350BW : Sound Terminal 2.1-channel high-efficiency digital audio system
• STM32Cube : STM32Cube
• STM32 Nucleo boards : STM32 Nucleo boards
• STM32 Nucleo expansion boards : STM32 Nucleo expansion boards

Known limitations

Requirements not met

Headline

STM32L053R8 supports up to one X-NUCLEO-CCA01M1 expansion board

Development toolchains and compilers

• IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.1 + ST-LINK/V2
• RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.37.0 + ST-LINK/V2
• STM32CubeIDE Version 1.10.1 + ST-LINK/V2

Supported devices and boards

• STM32F401RE, STM32L053R8, STM32F072, STM32L476 and STM32F746 devices
• NUCLEO-F072RB Rev C
• NUCLEO-F401RE Rev C
• NUCLEO-F746ZG Rev B
• NUCLEO-L053R8 Rev C
• NUCLEO-L476RG Rev C
• X-NUCLEO-CCA01M1

Backward Compatibility

• None

Dependencies

• None