STM32CubeMP15 Package

Applicable for

This article introduces the structure and the content of the STM32CubeMP15 Package / STM32CubeMP1 Package (a.k.a., STM32CubeMP15 / STM32CubeMP1) , the embedded software part of STM32Cube™, running on the Arm^® Cortex^®-M4 coprocessor. It references also other interesting wiki articles to better understand and use the STM32CubeMP13 Package.

1. What is the STM32CubeMP15 Package?[edit | edit source]

STM32CubeMP15 Package, running on the Arm^® Cortex^®-M4 coprocessor, consists of:

The hardware abstraction layer (HAL), enabling portability between different STM32 devices via standardized API calls
The low-layer API (LL), a light-weight, optimized, expert oriented set of APIs designed for runtime efficiency and so enhanced performance
The board support package drivers (BSP), based on HAL drivers, an API set for the evaluation board and third-party components.
A collection of middleware components (such as FreeRTOS)
A collection of examples, running on an MPU board and allowing demonstration of a basic implementation of features from a set of IPs

The STM32CubeMP15 Package is based on the STM32CubeMCU Package and has been adapted to a Linux framework (OpenSTLinux).

STM32CubeMP15 Package introduces new components such as OpenAMP and ResourceManager that allow easy communication and resource sharing between main processors running with Linux on Arm^® Cortex^®-A7, and MCU coprocessors running on Arm^® Cortex^®-M4.

OpenAMP is a library implementing the remote processor service framework (RPMsg) which is a virtio-based messaging bus that allows a local processor to communicate with remote processors available on the system.
ResourceManager is a utility that handles peripheral-accessibility requests and system-resource configuration.

Information

Note:

Refer to Coprocessor management overview for further information related to coprocessor management

2. Software architecture overview[edit | edit source]

Software architecture overview is described in STM32CubeMP15 Package architecture.

3. STM32CubeMP15 Package structure[edit | edit source]

This chapter describes the structure of the STM32CubeMP15 Package (drivers, middleware components...).

STM32CubeMP15 Package offers a highly portable Hardware Abstraction Layer (HAL), built around a generic and modular architecture.

This HAL allows the upper layers, middleware and application, to implement functions whatever the STM32MP1 device used. This improves the library code re-usability and guarantees easy portability from one device to another.

STM32CubeMP15 Package also offers a highly portable Low Layer interface (LL), which allows a quick, simple and optimized API to access the STM32MP15 registers.

The STM32CubeMP15 Package is provided with the structure shown below.

4. STM32CubeMP15 Package content[edit | edit source]

This chapter describes the content of the STM32CubeMP15 Package (drivers, middleware components...).

4.1. Drivers[edit | edit source]

The Drivers folder contains all the STM32Cube Drivers, including BSP and HAL drivers.

The STM32CubeMP15 Package provides all driver user manuals:

The BSP user manual for STM32MP157x-EV1 Evaluation board is available in Drivers/BSP/STM32MP15xx_EVAL/STM32MP15xx_EVAL_BSP_User_Manual.chm

The BSP user manual for STM32MP157x-DK2 Discovery kit is available in Drivers/BSP/STM32MP15xx_DISCO/STM32MP15xx_DISCO_BSP_User_Manual.chm

The HAL user manual is available in Drivers/STM32MP1xx_HAL_Driver/STM32MP157Cxx_CM4_User_Manual.chm

Chapters, here after, give the list of available BSP, HAL and LL drivers.

4.1.1. HAL drivers[edit | edit source]

STM32CubeMP15 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_SRAM	* 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

4.1.2. LL drivers[edit | edit source]

STM32CubeMP15 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_SRAM	* 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

4.1.3. BSP drivers[edit | edit source]

The BSP drivers offer a set of APIs relative to the hardware components available in the hardware boards (LEDs, Buttons and COM port).

 ├── STM32MP15xx_DISCO
 │   ├── bumpversion.cfg
 │   ├── Release_Notes.html
 │   ├── STM32MP15xx_DISCO_BSP_User_Manual.chm
 │   ├── stm32mp15xx_disco_bus.c
 │   ├── stm32mp15xx_disco_bus.h
 │   ├── stm32mp15xx_disco.c
 │   ├── stm32mp15xx_disco_conf_template.h
 │   ├── stm32mp15xx_disco_errno.h
 │   ├── stm32mp15xx_disco.h
 │   ├── stm32mp15xx_disco_stpmic1.c
 │   └── stm32mp15xx_disco_stpmic1.h
 └── STM32MP15xx_EVAL
 │   ├── bumpversion.cfg
 │   ├── Release_Notes.html
 │   ├── STM32MP15xx_EVAL_BSP_User_Manual.chm
 │   ├── stm32mp15xx_eval_bus.c
 │   ├── stm32mp15xx_eval_bus.h
 │   ├── stm32mp15xx_eval.c
 │   ├── stm32mp15xx_eval_conf_template.h
 │   ├── stm32mp15xx_eval_errno.h
 │   ├── stm32mp15xx_eval.h
 │   ├── stm32mp15xx_eval_stpmic1.c
 │   └── stm32mp15xx_eval_stpmic1.h

4.2. Middlewares[edit | edit source]

The Middlewares folder contains all available STM32Cube Middlewares including:

FreeRTOS
OpenAMP

Information

Note:

Refer to Description of Middlewares to get description of middlewares available in STM32CubeMP15 Package

4.3. Projects[edit | edit source]

The "Projects" folder contains all STM32Cube examples that are classified in 3 levels as described below :

Level 0 : Examples. It uses only the HAL drivers without any middleware component. They are available in directory Firmware/Projects/<board_name>/Examples.
Level 1 : Applications. It provides typical use cases of each middleware component. They are available in directory Firmware/Projects/<board_name>/Applications.
Level 2 : Demonstrations. It involves all the HAL, BSP and middleware components. They are available in directory Firmware/Projects/<board_name>/Demonstrations.

A Template folder is available in Firmware/Projects/<board_name>/Templates and allows quick creation and building of any firmware application on a given board.

All examples respect the same structure :

   ├── OpenAMP_TTY_echo
   │   ├── readme.txt               describes the example behavior and the setup required to make it work
   │   ├── Inc                      contains all header files
   │   ├── Remoteproc               (optional): contains specific files related to the use of Linux^® remote processor framework to load STM32Cube Cortex-M4 firmware
   │   ├── Src                      contains all the sources code files
   │   └── STM32CubeIDE                 contains the preconfigured project for Eclipse IDE

You will find below a list of examples, applications and demonstrations available for STM32MP157C-EV1 Evaluation board and STM32MP157C-DK2 Discovery kit :

Find below, the list of available projects for those boards:

Legend:

(*) : List of STM32MP157C-DK2 and STM32MP157C-EV1 examples available with 3 IDEs ( STM32CubeIDE, IAR^TM, KEIL^®), the others are only available with STM32CubeIDE.

Level	Module Name	Project Name	Description	STM32MP157C-DK2	STM32MP157C-EV1	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
	ADC	ADC_AnalogWatchdog	How to use the ADC peripheral to perform conversions with an analog watchdog and out-of-window interrupts enabled.	-	x	Production & Engineering	Cortex^®-M4
	ADC	ADC_OverSampler	How to configure and use the ADC to convert an external analog input combined with oversampling feature to increase resolution through the HAL API.	-	x	Production & Engineering	Cortex^®-M4
	ADC	ADC_MultiChannelSingleConversion	How to use an ADC peripheral to convert several channels. ADC conversions are performed successively in a scan sequence.	-	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
	LPTIM	LPTIM_PWM_LSE	This example describes how to configure and use LPTIM to generate a PWM in low power mode using the LSE as a counter clock, through the HAL LPTIM API.	-	x	Production & Engineering	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 infinite 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
	TIM	TIM_OnePulse	This example shows how to use the TIMER peripheral to generate a single pulse when a rising edge of an external signal is received on the TIMER Input pin.	-	x	Production & Engineering	Cortex^®-M4
	TIM	TIM_PWMOutput	This example shows how to configure the TIM peripheral in PWM (Pulse Width Modulation) mode.	-	x	Production & Engineering	Cortex^®-M4
	TIM	TIM_Synchronization	This example shows how to synchronize TIM2 and Timers (TIM8 and TIM1) in parallel mode.	-	x	Production & Engineering	Cortex^®-M4
	TIM	TIM_TimeBase	This example shows how to configure the TIM peripheral to generate a time base of one second with the corresponding Interrupt request.	-	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: 48			20	28
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
	FreeRTOS^TM	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_for_signed_fw	How to use OpenAMP MW + Virtual UART to create an Inter-Processor Communication channel seen as TTY device in Linux OS for protected firmware loaded by OP-TEE secure application.	x(*)	x	Production	Cortex^®-M4
	OpenAMP	OpenAMP_FreeRTOS_echo	How to use OpenAMP MW with FreeRTOS^TM.	x	x	Production	Cortex^®-M4
	Total number of applications: 15			7	8
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: 67				29	38

Examples, applications and demonstrations for STM32MP157C-EV1

   ├── STM32MP157C-EV1           
   │   ├── Applications
   │   │   ├── CoproSync
   │   │       ├── CoproSync_ShutDown
   │   │   ├── FreeRTOS
   │   │       ├── FreeRTOS_ThreadCreation
   │   │   └── OpenAMP
   │   │       ├── OpenAMP_Dynamic_ResMgr
   │   │       ├── OpenAMP_for_signed_fw
   │   │       ├── OpenAMP_FreeRTOS_echo
   │   │       ├── OpenAMP_raw
   │   │       ├── OpenAMP_TTY_echo
   │   │       └── OpenAMP_TTY_echo_wakeup
   │   ├── Demonstrations
   │   │   └── AI_Character_Recognition
   │   ├── Examples
   │   │   ├── ADC
   │   │   │   └── ADC_AnalogWatchdog
   │   │   │   └── ADC_MultiChannelSingleConversion
   │   │   │   └── ADC_OverSampler
   │   │   │   └── ADC_SingleConversion_TriggerTimer_DMA
   │   │   ├── Cortex
   │   │   │   └── CORTEXM_MPU
   │   │   ├── CRC
   │   │   │   └── CRC_UserDefinedPolynomial
   │   │   ├── CRYP
   │   │   │   └── CRYP_AES_DMA
   │   │   ├── DAC
   │   │   │   └── DAC_SimpleConversion
   │   │   ├── DMA
   │   │   │   └── DMA_FIFOMode
   │   │   ├── FDCAN
   │   │   │   └── FDCAN_Loopback
   │   │   ├── GPIO
   │   │   │   └── GPIO_EXTI
   │   │   ├── HASH
   │   │   │   └── HASH_SHA224SHA256_DMA
   │   │   ├── I2C
   │   │   │   ├── I2C_TwoBoards_ComDMA
   │   │   │   └── I2C_TwoBoards_ComIT
   │   │   ├── LPTIM
   │   │   │   └──  LPTIM_PulseCounter
   │   │   │   └── LPTIM_PWM_LSE
   │   │   ├── PWR
   │   │   │   └── PWR_STOP_CoPro
   │   │   ├── QSPI
   │   │   │   └── QSPI_ReadWrite_IT
   │   │   ├── SPI
   │   │   │   ├── SPI_FullDuplex_ComDMA_Master
   │   │   │   └── SPI_FullDuplex_ComDMA_Slave
   │   │   ├── TIM
   │   │   │   └── TIM_DMABurst
   │   │   │   └── TIM_OnePulse
   │   │   │   └──TIM_PWMOutput
   │   │   │   └── TIM_Synchronization
   │   │   │   └── TIM_TimeBase
   │   │   ├── UART
   │   │   │   └── UART_Receive_Transmit_Console
   │   │   │   └── UART_TwoBoards_ComIT
   │   │   └── WWDG
   │   │       └── WWDG_Example

Examples, applications and demonstrations for STM32MP157C-DK2

   ├── STM32MP157C-DK2          
   │   ├── Applications
   │   │   ├── CoproSync
   │   │       ├── CoproSync_ShutDown
   │   │   ├── FreeRTOS
   │   │       ├── FreeRTOS_ThreadCreation
   │   │   └── OpenAMP
   │   │       ├── OpenAMP_for_signed_fw
   │   │       ├── OpenAMP_FreeRTOS_echo
   │   │       ├── OpenAMP_raw
   │   │       ├── OpenAMP_TTY_echo
   │   │       └── OpenAMP_TTY_echo_wakeup
   │   ├── Demonstrations
   │   │   └── AI_Character_Recognition
   │   ├── Examples
   │   │   ├── ADC
   │   │   │   └── ADC_SingleConversion_TriggerTimer_DMA
   │   │   ├── Cortex
   │   │   │   └── CORTEXM_MPU
   │   │   ├── CRC
   │   │   │   └── CRC_UserDefinedPolynomial
   │   │   ├── CRYP
   │   │   │   └── CRYP_AES_DMA
   │   │   ├── DMA
   │   │   │   └── DMA_FIFOMode
   │   │   ├── FDCAN
   │   │   │   └── FDCAN_Loopback
   │   │   ├── GPIO
   │   │   │   └── GPIO_EXTI
   │   │   ├── HASH
   │   │   │   └── HASH_SHA224SHA256_DMA
   │   │   ├── I2C
   │   │   │   └── I2C_TwoBoards_ComIT
   │   │   ├── LPTIM
   │   │   │   └── LPTIM_PulseCounter
   │   │   ├── PWR
   │   │   │   └── PWR_STOP_CoPro
   │   │   ├── SPI
   │   │   │   ├── SPI_FullDuplex_ComDMA_Master
   │   │   │   ├── SPI_FullDuplex_ComDMA_Slave
   │   │   │   ├── SPI_FullDuplex_ComIT_Master
   │   │   │   └── SPI_FullDuplex_ComIT_Slave
   │   │   ├── TIM
   │   │   │   └── TIM_DMABurst
   │   │   ├── UART
   │   │   │   └── UART_Receive_Transmit_Console
   │   │   │   ├── UART_TwoBoards_ComDMA
   │   │   │   └── UART_TwoBoards_ComIT
   │   │   └── WWDG
   │   │       └── WWDG_Example

5. Get started with STM32CubeMP15 Package[edit | edit source]

The STM32CubeMP15 Package is available through the three packages (starter, developer, and distribution). To know how to get them, read STM32CubeMP15_Package_-_Getting_started article.