STM32CubeMP1 Package release note - v1.4.0

1 Release information[edit]

This article aims to describe the content of the software release included in the STM32CubeMP1 Package, version v1.4.0

2 Delivery scope and purpose[edit]

The STM32CubeMP1 Package is a software package running on Arm® Cortex®-M4 processors and is a fundamental part of the STM32MPU Embedded Software distribution.

This release includes:

  • The STM32Cube HAL: STM32 abstraction layer embedded software ensuring maximized portability across the STM32 portfolio. HAL APIs are available for all peripherals.
  • Low-layer APIs (LL APIs) offering a fast lightweight expert-oriented layer that is closer to the hardware than the HAL. LL APIs are only available for a limited set of peripherals.
  • A consistent set of middleware components such as FreeRTOSTM and OpenAMP.
  • All embedded software utilities delivered with a full set of examples.

It also includes:

  • BSP for the STM32MP157x-EV1 Evaluation board More info green.png and the STM32MP157x-DK2 Discovery kit More info green.png (button and LEDs only)
  • Multi-core components
  • OpenAMP
  • ResourceManager
  • CoproSync
  • Projects : several projects ( examples, applications and demonstration firmware) are implemented in different IDEs:
  • STM32CubeIDE : IDE delivered by ST
  • All the STM32MP157C-DK2 More info green.png and STM32MP157C-EV1 More info green.png projects are available on STM32CubeIDE.
  • EWARM (version 8.32.3 and laters)
  • Most of the STM32MP157C-DK2 More info green.png projects are ported on EWARM.
  • MDK-ARM (Pack Keil®.STM32MP1xx_DFP.1.1.0.pack + MDK-ARM 5.27 and laters)
  • Most of the STM32MP157C-DK2 More info green.png projects are ported on MDK-ARM.
  • System Workbench for STM32 toolchain (SW4STM32): now deprecated
  • This IDE is no longer supported by STMicroelectronics, the reference is now STM32CubeIDE
  • All the projects are still available on SW4STM32 but these projects are to be imported to the STM32CubeIDE.

3 Supported devices[edit]

The drivers provided within this package support all STM32MP15x line devices.
More details are provided in the article STM32MP15 ecosystem release note - Boards chapter.

4 Supported hardware[edit]

The software examples delivered in this package are applicable for the following boards:

5 Known issues and limitations[edit]

  • OpenAMP compilation issue with MDK-ARM when the code is generated through the STM32CubeMx :
  • To avoid compilation errors in OpenAMP when compiling in MDK-ARM IDE, disable the « Use MicroLIB » in « Target » tab.
  • Deprecated IDE:

6 Content[edit]

6.1 Main Changes[edit]

  • EXTI:
    • Removed the management of the C1EMRx registers which does not exist on the STM32MP15 device.
    • Fixed typo issue with EXTI_LINE_20.
  • GENERIC:
    • Fixed issue on the HAL_SYSCFG_DisableIOCompensation function.
    • Replaced SET_BIT usage in some condition (set/clear register pairs).
  • CMSIS:
    • Removed the management of C1EMRx registers which do not exist on the STM32MP15 device.
  • OPENAMP:
    • New version V2020.10
  • PROJECTS:
    • Ported all STM32MP157C-EV1 More info green.png projects on STM32CubeIDE.
    • Added HAL_RCC_DeInit() in projects to improve successive debug session.
    • Fixed TIM2 IRQ management for FreeRTOS projects in case of successive debug sessions (HAL_Tick issue).
Info.png Note:

For detailed information, read file Release_Notes.html delivered with the STM32CubeMP1 Package.

6.2 Released projects[edit]

The STM32CubeMP1 Package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects. The main supported toolchain is STM32CubeIDE ( System Workbench for STM32 is no longer promoted by STMicroelectronics).

  • Most of the STM32MP157C-DK2 More info green.png projects are available with 4 IDEs ( STM32CubeIDE, SW4STM32, IARTM, KEIL®)
  • All STM32MP157C-EV1 More info green.png projects are available with 2 IDEs ( STM32CubeIDE, SW4STM32).

The exhaustive list of projects is provided in the table List of Projects.

IDE ready projects :

STM32MP157C-DK2 STM32MP157C-EV1
Number of projects 28 29

6.3 Released components[edit]

  • Drivers
Component Version Notes
Cortex-M CMSIS V5.4.0 -
STM32MP1xx CMSIS V1.4.0 -
STM32MP1xx HAL V1.4.0 -
BSP STM32MP15xx_EVAL V1.4.0 -
BSP STM32MP15xx_DISCO V1.4.0 -
  • Middleware
Component Version Notes
FreeRTOSTM V10.0.1 ST modified 20190719 -
OpenAMP v2020.10 ST modified 20201215 and ST interface 20201215 -
  • Utilities
Component Version Notes
Resourcemanager V1.11.0 -

6.4 Available drivers[edit]

Please find below the list of available HAL and LL drivers :

6.4.1 HAL drivers[edit]

STM32CubeMP1 HAL Driver items Description
ADC
 *          This driver provides firmware functions to manage the following 
 *          functionalities of the Analog to Digital Convertor (ADC)
 *          peripheral:
 *           + Initialization and de-initialization functions
 *             ++ Initialization and Configuration of ADC
 *           + Operation functions
 *             ++ Start, stop, get result of conversions of regular
 *                group, using 3 possible modes: polling, interruption or DMA.
 *           + Control functions
 *             ++ Channels configuration on regular group
 *             ++ Analog Watchdog configuration
 *           + State functions
 *             ++ ADC state machine management
 *             ++ Interrupts and flags management
 *           + Operation functions
 *             ++ Start, stop, get result of conversions of ADC group injected,
 *                using 2 possible modes: polling, interruption.
 *             ++ Calibration
 *               +++ ADC automatic self-calibration
 *               +++ Calibration factors get or set
 *             ++ Multimode feature when available
 *           + Control functions
 *             ++ Channels configuration on ADC group injected
 *           + State functions
 *             ++ ADC group injected contexts queue management
CEC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the High Definition Multimedia Interface
 *          Consumer Electronics Control Peripheral (CEC).
 *           + Initialization and de-initialization function
 *           + IO operation function
 *           + Peripheral Control function
CRC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Cyclic Redundancy Check (CRC) peripheral:
 *           + Initialization and de-initialization functions
 *           + Peripheral Control functions
 *           + Peripheral State functions
 *           + Extended features functions
CORTEX
 *          This driver provides firmware functions to manage the following
 *          functionalities of the CORTEX (MPU, Cache, …):
 *           + Initialization and de-initialization functions
 *           + Peripheral Control functions
CRYP
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Cryptography (CRYP) peripheral:
 *           + Initialization and de-initialization functions
 *           + AES processing functions
 *           + DES processing functions
 *           + TDES processing functions
 *           + DMA callback functions
 *           + CRYP IRQ handler management
 *           + Peripheral State functions
 *           + Extended AES processing functions
DAC
 *         This driver provides firmware functions to manage the following
 *         functionalities of the Digital to Analog Converter (DAC) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Control functions
 *           + Peripheral State and Errors functions
 *           + Extended features functions
DCMI
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Digital Camera Interface (DCMI) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Control functions
 *           + Peripheral State and Error functions
DFSDM
 *          This driver provides firmware functions to manage the following 
 *          functionalities of the Digital Filter for Sigma-Delta Modulators
 *          (DFSDM) peripherals:
 *           + Initialization and configuration of channels and filters
 *           + Regular channels configuration
 *           + Injected channels configuration
 *           + Regular/Injected Channels DMA Configuration
 *           + Interrupts and flags management
 *           + Analog watchdog feature
 *           + Short-circuit detector feature
 *           + Extremes detector feature
 *           + Clock absence detector feature
 *           + Break generation on analog watchdog or short-circuit event
 *           + Set and get pulses skipping on channel.
DMA
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Direct Memory Access (DMA) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral State and errors functions
 *           + Extended features functions
EXTI
 *          This driver provides firmware functions to manage the following
 *          functionalities of the General Purpose Input/Output (EXTI) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
FDCAN
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Flexible DataRate Controller Area Network
 *          (FDCAN) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Configuration and Control functions
 *           + Peripheral State and Error functions
FMC
 *          This driver provides a generic firmware to drive SRAM memories
 *          mounted as external device.
GPIO
 *          This driver provides firmware functions to manage the following
 *          functionalities of the General Purpose Input/Output (GPIO) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Extended Peripheral Control functions
HAL
 *          This driver provides firmware functions to manage the following
 *          functionalities of HAL, Tick, SYSCFG, DBGMCU:
 *           + Initialization and de-initialization functions
 *           + HAL Initialization and de-initialization functions
 *           + Configure the source of the time base
 *           + HAL Control functions
 *           + Tick management (get/set/inc/priority/suspend/resume)
 *           + Get HAL revision, the device revision identifier, the device identifier
 *           + Enable/Disable DBG wake up on AIEC
 *           + Enable/Disable the Debug Module during Domain1 SLEEP mode
 *           + Enable/Disable the Debug Module during Domain1 STOP mode
 *           + Enable/Disable the Debug Module during Domain1 STANDBY mode
 *           + Configure the internal voltage reference buffer voltage scale
 *           + Configure the internal voltage reference buffer high impedance mode
 *           + Tune the Internal Voltage Reference buffer (VREFBUF)
 *           + Enable/Disable the Internal Voltage Reference buffer (VREFBUF)
 *           + Ethernet PHY Interface Selection either MII or RMII
 *           + Analog Switch control for dual analog pads
 *           + Enable/Disable the booster to reduce the total harmonic distortion of the analog
 *           + Enable/Power-down the I/O Compensation Cell
 *           + To Enable/Disable optimize the I/O speed when the product voltage is low
 *           + Code selection for the I/O Compensation cell
HASH
 *          This driver provides firmware functions to manage the following
 *          functionalities of the HASH peripheral:
 *           + Initialization and de-initialization methods
 *           + HASH or HMAC processing in polling mode
 *           + HASH or HMAC processing in interrupt mode
 *           + HASH or HMAC processing in DMA mode
 *           + Peripheral State methods
 *           + HASH or HMAC processing suspension/resumption
 *          Additionally, this driver provides functions to manage HMAC
 *          multi-buffer DMA-based processing for MD-5, SHA-1, SHA-224
 *          and SHA-256.
HSEM
 *          This driver provides firmware functions to manage the following
 *          functionalities of the semaphore peripheral:
 *           + Semaphore Take function (2-Step Procedure) , non blocking
 *           + Semaphore FastTake function (1-Step Procedure) , non blocking
 *           + Semaphore Status check
 *           + Semaphore Clear Key Set and Get
 *           + Release and release all functions
 *           + Semaphore notification enabling and disabling and callnack functions
 *           + IRQ handler management
I2C
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Inter Integrated Circuit (I2C) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral State and Errors functions
 *           + Extended features functions
IPCC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Inter-Processor communication controller
 *          peripherals (IPCC).
 *           + Initialization and de-initialization functions
 *           + Configuration, notification and interrupts handling
 *           + Peripheral State and Error functions
LPTIM
 *          This driver provides firmware functions to manage the following 
 *          functionalities of the Low Power Timer (LPTIM) peripheral:
 *           + Initialization and de-initialization functions.
 *           + Start/Stop operation functions in polling mode.
 *           + Start/Stop operation functions in interrupt mode.
 *           + Reading operation functions.
 *           + Peripheral State functions.
MDIOS
 *          This driver provides firmware functions to manage the following 
 *          functionalities of the MDIOS Peripheral.
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Control functions
MDMA
 *         This driver provides firmware functions to manage the following
 *         functionalities of the Master Direct Memory Access (MDMA) peripheral:
 *           + Initialization/de-initialization functions
 *           + I/O operation functions
 *           + Peripheral State and errors functions
PWR
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Power Controller (PWR) peripheral:
 *           + Initialization and de-initialization functions
 *           + Peripheral Control functions
 *           + Peripheral Extended features functions
QUADSPI
 *          This driver provides firmware functions to manage the following
 *          functionalities of the QuadSPI interface (QSPI).
 *           + Initialization and de-initialization functions
 *           + Indirect functional mode management
 *           + Memory-mapped functional mode management
 *           + Auto-polling functional mode management
 *           + Interrupts and flags management
 *           + MDMA channel configuration for indirect functional mode
 *           + Errors management and abort functionality
RCC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Reset and Clock Control (RCC) peripheral:
 *           + Initialization and de-initialization functions
 *           + Peripheral Control functions
 *           + Extended Peripheral Control functions
RNG
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Random Number Generator (RNG) peripheral:
 *           + Initialization and configuration functions
 *           + Peripheral Control functions
 *           + Peripheral State functions
RTC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Real-Time Clock (RTC) peripheral:
 *           + Initialization/de-initialization functions
 *           + Calendar (Time and Date) configuration
 *           + Alarms (Alarm A and Alarm B) configuration
 *           + WakeUp Timer configuration
 *           + TimeStamp configuration
 *           + Tampers configuration
 *           + Backup Data Registers configuration
 *           + RTC Tamper and TimeStamp Pins Selection
 *           + Interrupts and flags management
SAI
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Serial Audio Interface (SAI) peripheral:
 *           + Initialization/de-initialization functions
 *           + I/O operation functions
 *           + Peripheral Control functions
 *           + Peripheral State functions
 *           + Modify PDM microphone delays.
SD
 *          This driver provides firmware functions to manage the following 
 *          functionalities of the Secure Digital (SD) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Control functions 
 *           + Peripheral State functions
 *           + Extended features functions
SMARTCARD
 *          This driver provides firmware functions to manage the following
 *          functionalities of the SMARTCARD peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Control functions
 *           + Peripheral State and Error functions
 *           + Extended features functions
SMBUS
 *          This driver provides firmware functions to manage the following
 *          functionalities of the System Management Bus (SMBus) peripheral,
 *          based on I2C principles of operation :
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral State and Errors functions
SPDIFRX
 *          This driver provides firmware functions to manage the following
 *          functionalities of the SPDIFRX audio interface:
 *           + Initialization and Configuration
 *           + Data transfers functions
 *           + DMA transfers management
 *           + Interrupts and flags management
SPI
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Serial Peripheral Interface (SPI) peripheral:
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Control functions
 *           + Peripheral State functions
 *           + IO operation functions
 *           + Peripheral Control functions
TIMER
 *          This driver provides firmware functions to manage the following 
 *          functionalities of the Timer (TIM) peripheral:
 *           + Time Base Initialization
 *           + Time Base Start
 *           + Time Base Start Interruption
 *           + Time Base Start DMA
 *           + Time Output Compare/PWM Initialization
 *           + Time Output Compare/PWM Channel Configuration
 *           + Time Output Compare/PWM  Start
 *           + Time Output Compare/PWM  Start Interruption
 *           + Time Output Compare/PWM Start DMA
 *           + Time Input Capture Initialization
 *           + Time Input Capture Channel Configuration
 *           + Time Input Capture Start
 *           + Time Input Capture Start Interruption 
 *           + Time Input Capture Start DMA
 *           + Time One Pulse Initialization
 *           + Time One Pulse Channel Configuration
 *           + Time One Pulse Start 
 *           + Time Encoder Interface Initialization
 *           + Time Encoder Interface Start
 *           + Time Encoder Interface Start Interruption
 *           + Time Encoder Interface Start DMA
 *           + Commutation Event configuration with Interruption and DMA
 *           + Time OCRef clear configuration
 *           + Time External Clock configuration
 *           + Time Hall Sensor Interface Initialization
 *           + Time Hall Sensor Interface Start
 *           + Time Complementary signal bread and dead time configuration  
 *           + Time Master and Slave synchronization configuration
 *           + Time Output Compare/PWM Channel Configuration (for channels 5 and 6)
 *           + Time OCRef clear configuration
 *           + Timer remapping capabilities configuration
U(S)ART
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Universal (Synchronous) Asynchronous Receiver Transmitter
 *          Peripheral (U(S)ART).
 *           + Initialization and de-initialization functions
 *           + IO operation functions
 *           + Peripheral Control functions
 *           + Peripheral State and Error functions
 *           + Peripheral Control functions
WWDG
 *          This driver provides firmware functions to manage the following
 *          functionalities of the Window Watchdog (WWDG) peripheral:
 *           + Initialization and Configuration functions
 *           + IO operation functions

6.4.2 LL drivers[edit]

STM32CubeMP1 LL Driver items Description
ADC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the ADC peripheral:
 *           + Initialization/de-initialization functions
 *           + Configuration functions (ADC instance, group regular, group injected,
 *             channels, analog watchdog, oversampling, multimode)
 *           + IT/FLAGS management functions
BUS
 *          This driver provides firmware functions to manage the following
 *          functionalities of the BUS peripheral:
 *           + Enable/disable/reset clocks for all system BUS (AHB2, AHB3, AHB4, AHB5, AHB6,
 *             AXI, MLAHB, APB1, APB2, APB3, APB4, APB5)
CORTEX
 *          This driver contains a set of generic APIs that can be used by user:
 *           + SYSTICK configuration used by @ref LL_mDelay and @ref LL_Init1msTick functions
 *           + Low power mode configuration (SCB register of Cortex-MCU)
 *           + API to access to MCU info (CPUID register)
DMA
 *          This driver provides firmware functions to manage the following
 *          functionalities of the DMA peripheral:
 *           + Initialization/de-initialization functions
 *           + Configuration functions
 *           + IT/FLAGS management functions
DMAMUX
 *          This driver provides firmware functions to manage the following
 *          functionalities of the DMAMUX peripheral:
 *           + Initialization/de-initialization functions
 *           + IT/FLAGS management functions
EXTI
 *          This driver provides firmware functions to manage the following
 *          functionalities of the EXTI peripheral:
 *           + Initialization/de-initialization functions
 *           + IT/FLAGS/Trigger management functions
 *           + Configuration functions
FMC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the PSRAM peripheral:
 *           + Initialization/de-initialization functions
 *           + Timing management functions
 *           + Configuration functions
GPIO
 *          This driver provides firmware functions to manage the following
 *          functionalities of the GPIO peripheral:
 *           + Initialization/de-initialization functions
 *           + Data access functions
 *           + Port configuration functions
HSEM
 *          This driver provides firmware functions to manage the following
 *          functionalities of the HSEM peripheral:
 *           + IT/FLAGS management functions
 *           +Data management functions
I2C
 *          This driver provides firmware functions to manage the following
 *          functionalities of the I2C peripheral:
 *           + Initialization/de-initialization functions
 *           + IT/FLAGS management functions
 *           +Data management functions
 *           + Configuration functions
IPCC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the IPCC peripheral:
 *           + IT/FLAGS management functions
 *           + Enable/disable transmit and receive channels functions
LPTIM
 *          This driver provides firmware functions to manage the following
 *          functionalities of the LPTIM peripheral:
 *           + Initialization/de-initialization functions
 *           + IT/FLAGS management functions
 *           + Configuration (Trigger / Clock / Encoder / LPTIM) functions
PWR
 *          This driver provides firmware functions to manage the following
 *          functionalities of the PWR peripheral:
 *           + Initialization/de-initialization functions
 *           + FLAGS management functions
 *           + Configuration functions
RCC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the RCC peripheral:
 *           + Clocks management functions (HSE/HSI/CSI/LSE/LSI/MCO/PLL) 
 *           + RTC/TIMERS functions
 *           + IT/FLAGS management functions
 *           + De-initialization functions
 *           + Get system and peripherals clocks frequency functions
RTC
 *          This driver provides firmware functions to manage the following
 *          functionalities of the RTC peripheral:
 *           + Initialization/de-initialization functions
 *           + TIME/DATE/ALM functions
 *           + Configuration functions
SPI
 *          This driver provides firmware functions to manage the following
 *          functionalities of the SPI peripheral:
 *           + Initialization/de-initialization functions
 *           + IT/FLAGS management functions
 *           + Data / DMA management functions
 *           + Configuration functions
SYSTEM
 *          This driver provides firmware functions to manage the following
 *          functionalities of the SYSTEM peripheral:
 *           + SYSCFG and DBGMCU functions
TIM
 *          This driver provides firmware functions to manage the following
 *          functionalities of the TIM peripheral:
 *           + Initialization/de-initialization functions
 *           + Configuration functions (Time base, Capture Compare, Output and Input Channel,
 *             Timer Synchro, Break, DMA Burst Mode )
 *           + Counter clock selection functions
 *           + Timer input remapping functions
 *           + IT/FLAGS management functions
 *           + DMA management functions
 *           + Event management functions
USART
 *          This driver provides firmware functions to manage the following
 *          functionalities of the USART peripheral:
 *           + Initialization/de-initialization functions
 *           + Configuration functions (Irda, Smartcard, Half duplex,
 *             SPI Slave, LIN, Driver enable)
 *           + Advanced configurations services functions
 *           + IT/FLAGS management functions
 *           + DMA management functions
 *           + Data management functions
 *           + Execution functions
UTILS
 *          This driver provides firmware functions to manage the following
 *          functionalities of the UTILS peripheral:
 *           + Device Electronic Signature functions
 *           + DELAY functions
 *           + SYSTEM functions
WWDG
 *          This driver provides firmware functions to manage the following
 *          functionalities of the WWDG peripheral:
 *           + Enable / Disable functions
 *           + Configuration functions
 *           + IT/FLAGS management functions

6.5 Available projects[edit]

Find below the list of available projects for STM32MP157C-EV1 Evaluation board More info green.png and STM32MP157C-DK2 Discovery kit More info green.png:

Info.png Note:

Please refer to article Introduction to boot mode to get more information about Production and Engineering modes

The preferred supported toolchain for STM32MP15 is now STM32CubeIDE (All-in-one multi-OS development tool).
All the projects are available with System Workbench for STM32 (inherited from first release), but the projects can be imported into the STM32CubeIDE.
Moreover, other toolchains are now compliant with STM32CubeMP1 Package :

  • IARTM Embedded Workbench for ARM® (EWARM) toolchain,
  • RealView Microcontroller Development Kit (MDK-ARM) toolchain,

By default, all the examples are available with SW4STM32 support. The migration on other toolchain is not yet finished, but some of them are available : Legend:

  • (*) : List of STM32MP157C-DK2 More info green.png and STM32MP157C-EV1 More info green.png examples available with 4 IDEs ( SW4STM32, STM32CubeIDE, IARTM, KEIL®), the others are only available with STM32CubeIDE and SW4STM32.
Level Module Name Project Name Description STM32MP157C-DK2 More info green.png STM32MP157C-EV1 More info green.png Mode Core
Examples
ADC ADC_SingleConversion_TriggerTimer_DMA Use the ADC to convert a single channel at each trig from a timer. The conversion data is transferred by DMA into an array, indefinitely (circular mode). x (*) x Production & Engineering Cortex®-M4
CRC CRC_UserDefinedPolynomial This example demonstrates the configuration of the CRC using the HAL API. The CRC (cyclic redundancy check) calculation unit computes the 8-bit CRC code for a given buffer of 32-bit data words, based on a user-defined generating polynomial. x (*) x Production & Engineering Cortex®-M4
CRYP CRYP_AES_DMA This example provides a short description of how to use the CRYPTO peripheral to encrypt and decrypt data using AES-128 algorithm with ECB chaining mode. x (*) x Production & Engineering Cortex®-M4
CORTEX CORTEXM_MPU Presentation of the MPU feature. This example configures a memory area as privileged read-only, and attempts to perform read and write operations in different modes. x (*) x Production & Engineering Cortex®-M4
DAC DAC_SimpleConversion How to use the DAC peripheral to do a simple conversion. - x Production & Engineering Cortex®-M4
DMA DMA_FIFOMode This example provides a description of how to use a DMA to transfer a word data buffer from Flash memory to embedded SRAM with FIFO mode enabled through the HAL API. x (*) x Production & Engineering Cortex®-M4
FDCAN FDCAN_Loopback How to configure the FDCAN to operate in loopback mode. x (*) x Engineering Only Cortex®-M4
GPIO GPIO_EXTI How to configure external interrupt lines. x (*) x (*) Production & Engineering Cortex®-M4
HASH HASH_SHA224SHA256_DMA This example provides a short description of how to use the HASH peripheral to hash data using SHA224 and SHA256 algorithms. x (*) x Production & Engineering Cortex®-M4
I2C I2C_TwoBoards_ComDMA How to handle I2C transmit / receive data buffer between two boards, via DMA. - x Production & Engineering Cortex®-M4
I2C I2C_TwoBoards_ComIT How to handle I2C transmit / receive data buffer between two boards, using an interrupt. x (*) x Production & Engineering Cortex®-M4
LPTIM LPTIM_PulseCounter How to configure and use LPTIM to count pulses through the LPTIM HAL API. x (*) x Production (DK2) & Engineering (EV1 and DK2) Cortex®-M4
PWR PWR_STOP_CoPro How to enter the CSTOP and STOP modes using CM4 core (also refered to as coprocessor) and wake up from this mode by using external wakeup interrupt. x (*) x Production Only Cortex®-M4
QSPI QSPI_ReadWrite_IT How to erase part of the QSPI memory, write data in IT mode, read data in IT mode and compare the result in an infinate loop. - x Production & Engineering Cortex®-M4
SPI SPI_FullDuplex_ComDMA_Master Data buffer transmission/reception between two boards via SPI in Polling mode. x (*) x Production & Engineering Cortex®-M4
SPI SPI_FullDuplex_ComDMA_Slave Data buffer transmission/reception between two boards via SPI using DMA mode. x (*) x Production & Engineering Cortex®-M4
SPI SPI_FullDuplex_ComIT_Master Data buffer transmission/reception between two boards via SPI using Interrupt mode. x (*) - Production & Engineering Cortex®-M4
SPI SPI_FullDuplex_ComIT_Slave Data buffer transmission/reception between two boards via SPI using Interrupt mode. x (*) - Production & Engineering Cortex®-M4
TIM TIM_DMABurst How to update the TIM2_CH4 timer period and the duty cycle using the DMA burst timer feature. x (*) x Production & Engineering Cortex®-M4
UART UART_TwoBoards_ComDMA UART transmission (transmit/receive) in DMA mode between two boards. x (*) - Production & Engineering Cortex®-M4
UART UART_TwoBoards_ComIT UART transmission (transmit/receive) in Interrupt mode between two boards. x (*) x Production & Engineering Cortex®-M4
UART UART_Receive_Transmit_Console UART transmission (printf/getchar) via console with user interaction. x (*) x Production & Engineering Cortex®-M4
WWDG WWDG_Example Configuration of the HAL API to periodically update the WWDG counter and simulate a software fault that generates an MCU WWDG reset when a predefined time period has elapsed. x (*) x Production & Engineering Cortex®-M4
Total number of examples: 40 20 20
Applications
CoproSync CoproSync_ShutDown Send a shutdown notification to the Cortex®-M4 so that it is able to take necessary actions before going to reset state. x (*) x Production Cortex®-M4
FreeRTOSTM FreeRTOS_ThreadCreation How to implement thread creation using CMSIS RTOS API. x (*) x (*) Production & Engineering Cortex®-M4
OpenAMP OpenAMP_Dynamic_ResMgr How to use OpenAMP MW + Virtual UART to create an Inter-Processor Communication channel seen as TTY device in Linux® OS. - x Production Cortex®-M4
OpenAMP OpenAMP_TTY_echo How to use OpenAMP MW + Virtual UART to create an Inter-Processor Communication channel seen as TTY device in Linux® OS x (*) x Production Cortex®-M4
OpenAMP OpenAMP_TTY_echo_wakeup How to use OpenAMP MW to enter in different power system operating mode (Run, Stop and Standby). x x Production Cortex®-M4
OpenAMP OpenAMP_raw How to use OpenAMP MW to create an Inter-Processor Communication channel x(*) x (*) Production Cortex®-M4
OpenAMP OpenAMP_FreeRTOS_echo How to use OpenAMP MW with FreeRTOSTM. x x Production Cortex®-M4
Total number of applications: 13 6 7
Demonstrations
AI AI_Character_Recognition This project demonstrates a complex application that is running on both CPU1(CA7) and CPU2(CM4) x x Production Cortex®-M4
Total number of demonstrations: 2 1 1
Templates
- Starter project This projects provides a reference template that can be used to build any firmware application in Engineering mode on Cortex®-M4 x (*) x (*) Engineering Cortex®-M4
Total number of templates: 2 1 1
Total number of projects: 57 28 29

7 Minor release updates[edit]

STMicroelectronics regularly delivers corrections through github® components. The corrections can be incorporated them into your developer package or distribution package.

8 How to get started with STM32CubeMP1 Package[edit]

9 Associated tools[edit]

10 References[edit]