For example, different functions (MSC, CDC, HID) will implement their interfaces. There are well over 4000 different STM32 example projects to be downloaded from the STM32Cube page, which is a whole lot. Anyway I try to import the SW4STM32 and it seems to be fine. STM32L4 USART problem. strings) over up to 32 different stimulus…. For example, a pulse with PWM output at a 50% duty cycle, frequency at 10Hz and high level of 3. In the "MCU Series" drop-down list choose your Nucleo target MCU version. Download project archive. I want to configure a simple interrupt-based SPI slave transmitter/receiver on a STM32H7 MCU. This counter is used to implement a millisecond resolution delay. ; For test the example below is used the STM32 Discovery. The example below just increments a 32 bit counter at every tick. I'm trying to make work USB_HS peripheral (External PHY is USB3320). Edit: IT WORKS NOW. The problem is not at the code but the "trace_printf", if you are using this API to print any details while running, the "trace_printf" will break the uart and your receive interrupt will never ocurrs. STM32CubeH7 - STM32Cube MCU Package for STM32H7 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards), STM32CubeH7, STMicroelectronics. This means that you are allow to modify, share and use my source and other stuff in personal or commercial use. txt for common clock controller binding usage. This generates codes that enables SWO output for STM32H7 and was tested on NUCLEO-H743ZI2. For example, if the IP address of the host computer is 172. Figure b) shows the MCU digital signal. Example 'HelloWorld' running on STM32H743 Evalboard. The problem is that the example does not compile in any way. In "Type of Board" choose Nucleo. With this tool in hand, you can easily create revolutionizing embedded graphical user interfaces (GUIs) with high-end graphics and maximum performance on energy efficient STM32 microcontrollers. 0 2016-11-01 Examples First time setup with blink LED example using SW4STM32 and HAL library (Note: There are many IDE, toolchain and library which are ready-to-use with STM32. Our single-core Cortex®-M7 STM32H7 series also benefits from this frequency increase and can now run up to 480 MHz as well. The figure above shows a PWM signal. Arduino or Genuino Board. I was able to make this thing be discoverable for device manager, but now it's just unknown device. It is accompanies by a separate article that describes some of the internal implementation details. Since we’re talking about power supply, let’s discuss further on the subject: the NUCLEO board (debugger ST-LINK / V2 and board with STM32 micro) is powered by the MINI-USB connector that provides 5 V. The new STM32H7 MCUs from STMicroelectronics are the industry's highest-performing Arm Cortex-M general-purpose MCUs, combining dual-core punch with power-saving features and enhanced cyber protection. One interesting hardware feature of ARM Cortex-M is Single Wire Output (SWO): it allows to send out data (e. This time we will go through another example where we. Higher than that and the STM32H7 could not fulfil the trace signal specifications anymore and trace got unstable. As with most microcontrollers, almost all STM32 parts come equipped with 1 (or more!) I2C interfaces. org/releases/lwip/ arch folder link https://github. Initialize TIM4. Re: STM32H7 series revision: Beware of the changes! « Reply #24 on: May 06, 2019, 11:58:13 pm » I asked digikey if the new stock of STM32H750VBT6 coming in a few weeks is new revision, they said they won't know until it arrives, but they'll do rev specific orders if they have stock and I note it on the order. I want to implement dual regular simultaneous mode of ADC1,ADC2 and two DMA ADC channels of stm32f303 discovery. Download CoIDE 1. STM32F4_HAL_EXAMPLES. The new devices leverage a 480MHz version of the Cortex-M7, the highest performing member of Arm's Cortex-M family, and add a 240MHz Cortex-M4 core. Before the transmission, please make. The STM32F0 series of 32-bit ARM Cortex M0 microcontrollers contain a huge number of internal peripherals despite their low price starting at 0,32€ @1pc. In some way, this part is the little brother of STM32MP1 Arm Cortex-A7 + Cortex-M4 processor, as. Abstract: This chapter illustrates three different program models, HAL library polling, interrupt and DMA with the example of serial communication. The demo codes use HAL libraries, generated by STM32CubeMX v5. Re: STM32H7 series revision: Beware of the changes! « Reply #24 on: May 06, 2019, 11:58:13 pm » I asked digikey if the new stock of STM32H750VBT6 coming in a few weeks is new revision, they said they won't know until it arrives, but they'll do rev specific orders if they have stock and I note it on the order. This example project also uses STCubeMX configuration. Step 1 - CubeMX. Basically a RTC is a timer-counter but unlike other timers of a MCU it is much more accurate. I want to configure a simple interrupt-based SPI slave transmitter/receiver on a STM32H7 MCU. The STM32H7 series includes three product line groups: Dual-core lines: Arm® Cortex®-M7 and Cortex®-M4 cores can respectively run up to 480 MHz and 240 MHz enabling more processing and application partitioning. Samples with 45450Hz (every 22us) one sample with ADC. 61 Figure 45. The examples are located in the. STM32H7 DMA sample RAM to SAI (circular) Overview. The tools include ST's STM32CubeMX configurator and initialization tool, as well as its System Workbench for STM32 (SW4STM32), an Eclipse-based IDE. We provide demo code for you to follow. nnn address, other than where nnn is 0, 255, or already present on the network, is valid. This means that you are allow to modify, share and use my source and other stuff in personal or commercial use. For this example, I want to set up two Output Compare channels on TIM3. Leds are connected to pins PD12 to PD15, what give us timer TIM4 with Output channels 1 to 4. This tutorial shows how to use the STM32 UART interface in different modes using the HAL libraries. STMicroelectronics has done a good job of creating example projects for their STM32 devices. Just install the corresponding Keil::STM32H7xx_DFP 2. We do not have experience with the STM32H7 so can't really support you on that. Now I copied it to my CubeMX project. MCU: STM32H743IIT6 mxCube project that describes PIN connections to External Phy. 3-day course on STM32H7 MCUs, delivered worldwide by MOVE. Hello, I'm trying to use STM32CubeH7 SPI_FullDuplex_ComDMA example code inside a CubeMX generated project. 5 Projectarchive. Dropping the arithmetic precision of CNN operands has demonstrated to be a useful technique to reduce the memory footprint and the energy cost for computation. STMicroelectronics' latest STM32H7A3, STM32H7B3, and STM32H7B0 Value Line microcontrollers (MCUs) combine 280MHz Arm® Cortex®-M7 core performance, high memory density, and power savings for future generations of smart objects. by that time, the only reliable way to update the bootloader was to have a ROM loader, i. Step by step guide to do a custom USB HID device on STM32 using ST CubeMX. • Examples for boards based on dual-core STM32H7 microcontrollers ( NUCLEO-H745ZI-Q , STM32H745I-DISCO , STM32H747I-DISCO and STM32H747I-EVAL ):. One famous and commonly used IDE is the Keil ARM MDK and apart from that we can also use IAR workbench, Atollic TrueStudio, MicroC Pro ARM, Crossworks ARM, Ride 7, PlatformIO+STM32 etc. Read about 'STM32F7 SPI DMA example with HAL Libraries' on element14. Some functions (for example, CDC or DFU) implement several interfaces for their work at once. In this example I use the display on the STM32F429-Discovery board, which is driven by the ILI9341 display controller. SFIx programming by JTAG/SWD flow overview (monolithic SFIx image example) (3). Samples with 45450Hz (every 22us) one sample with ADC. USB History •The original USB 1. Another example is to boost application performance by offloading intensive workloads such as neural networks, checksums, DSP filtering, or audio codecs. Get Example Project. STM32 is just another microcontroller form the ST Microelectronics family, so all the existing methods to program an ARM chip can be used for the STM32 board as well. This is still WIP, it doesn't for example do MAC filtering on HW level, but just receives all Ethernet packets. Learn how in this blog post! Many of the STM32Cube example projects contain advanced middleware components, like RTOS, TCP/IP, USB or graphics. The following setup requires minimal effort to get it work, but it is only one of the many. Abstract: This chapter illustrates three different program models, HAL library polling, interrupt and DMA with the example of serial communication. A shame, because this is the upgrade to the famously powerful STM32F4 microcontroller. STM32H7 training courses available online, see here. Stlink v2 and H750 value line. Download CoIDE 1. So, have a try, not use it and set breakpoints to see what you have recveived. In this example you will learn how to use TCP/IP Send, TCP/IP Receive, UDP Send and UDP Receive blocks to send and receive Ethernet data with the STM32F746G Discovery Board. This web site provides information about our embedded development tools, evaluation software, product updates, application notes, example code, and technical support. On pin PA5 is an output sinus signal of 10kHz. !!!!! WARNING, if someone help me with both problems, you will get one STM32F429 in LQFP144, 3x STM32F746 in LQFP144, and two STM32L4 in LQFP100 as. This means that you are allow to modify, share and use my source and other stuff in personal or commercial use. a write once device, that can always be used to boot and rewrite the bootloader. 2016 by Aveal. 65V output analog signal result. I've added new examples such as NOKIA5110, FIT0484 Motor, LM35DZ, HD44780, BME280, DS3231, 25LC010A, MAX7219 and u8g2, CRC with SRecord, Meta information, etc. I want to configure a simple interrupt-based SPI slave transmitter/receiver on a STM32H7 MCU. Make some changes in stm32h7's Kconfig file to be able to select FMC in makemenu. Full production for most derivatives began in January 2020 and the full portfolio will be available by June 2020. Of course, we'll also create an example for STM32 microcontrollers. Many of these are nontrivial, using feature-rich middleware too. So far all STM32H7 MCUs had a single core, but the company has now added dual-core devices (STM32H74x/75x) comprised of an Arm Cortex-M7 core clocked at up to 480 MHz and a Cortex-M4 core clocked at 240MHz. 0 specification was introduced in January 1996 • Defined data transfer rates of 1. Tech question. SPI and DMA example. 0, edited by KEIL MDK v5. I'd like to know if you're already working on it or planning to so. This tutorial won't read any data from the display. The firmware libraries of STM32H7 used is v1. The STM32H7 blurs the line between the world of microcontrollers and the world of high-performance microprocessors. If video is your preferred medium, check out this. and easy prototyping with end-to-end Audio, Motion and Vision examples. We will learn how to generate a variable PWM signal with STM32 Series (STM32F103C) microcontroller. In this example you will learn how to use TCP/IP Send, TCP/IP Receive, UDP Send and UDP Receive blocks to send and receive Ethernet data with the STM32F746G Discovery Board. So, have a try, not use it and set breakpoints to see what you have recveived. From Jukka Laitinen. The examples are located in the. The new product USES the Arm cortex-m series of 480MHz cortex-m7 kernel with the highest performance, and adds a 240MHz cortex-m4 kernel. Example - STM32H7 - CPU clk 400 MHz - PLL1VCO = 800 MHz - DIRR = 3 - SWO clocked by 800/3 - SWO prescaler - Manchester mode (/2) Setup - Manchester mode - 266. Ethernet support for STM32H7. Click on "OK". This tutorial won't read any data from the display. Basic timers (TIM6/TIM7) The main block of the programmable timer is a 16-bit, up counter with its related auto-reload register. 1 minute read. Just like the period being zero based, so is the prescaler. Pull requests 0. This is still WIP, it doesn't for example do MAC filtering on HW level, but just receives all Ethernet packets. Without any description, regardless that it (description) was declared in example code. But thanks to the project importer, TrueSTUDIO can import almost all of these example projects automatically. ST's product portfolio contains a comprehensive range of microcontrollers, from robust, low-cost 8-bit MCUs up to 32-bit ARM-based Cortex™-M0, Cortex™-M3, Cortex™-M4 and Cortex™-M7 Flash microcontrollers with a great choice of peripherals. 63 Figure 47. I will use my custom board based on STM32L0, but any Nucleo can be used by wiring a USB cable to 5V, GND, USB_D+, USB_D-. The H7 uses 40nm process node over 90nm for the F7, allowing for a higher 400MHz clock speed (compared to. I assume it's because I am using the very obscure, not intended for STM32, atollic true studio and there isn't any example for it. Example below works on STM32F429-Discovery board. Probably this helps, Jeremy. The problem is that the example does not compile in any way. 2016 by Aveal. > +Please refer to clock-bindings. In our case, the composite device, we need to implement several interfaces from different functions at once and make them get along with each other. Keil makes C compilers, macro assemblers, real-time kernels, debuggers, simulators, integrated environments, evaluation boards, and emulators for the Arm, XC16x/C16x/ST10, 251, and 8051 microcontroller families. For example if the ADC clock is 12MHz and the sampling time is 84 clock cycles then total conversion time will be 84 + 12 ADC cycles = 8us, and max ADC sample speed = 1/8us = 125kSPS. Displayed on LCD as graphical equalizer. > In both cases a bootloader can only be updated by itself. The Portenta H7 is highly symbolic because it's Arduino's first official foray into industrial MCU boards, which is why, among many other reasons, the company chose an. Provides you a FFT functionality for Cortex-M4. Get Example Project. The examples are located in the. Each example uses the same bootloader library located in the lib/stm32-bootloader folder. Debugging the STM32 Blue Pill board with Visual Studio September 10, 2019 arduino , st-link , stm32 This tutorial shows how to create a basic project for the STM32 Blue Pill board with Visual Studio and VisualGDB. These new MCUs are highly symbolic because they represent an original approach to the latest trends that are shaping the industry. Audio and Motion use cases, such as human activity recognition and audio-scene classification, are running on STM32L4 ultra-low-power microcontrollers. The controller can be configured via SPI (or parallel interface, depending on the panel settings) to use a digital parallel 18 bit RGB interface. Posted by 9 months ago. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Arduino or Genuino Board. The STM32 Nucleo board provides an affordable and flexible way for users to try out new ideas and build prototypes with any STM32 microcontroller line, choosing from the various combinations of. The demo is …. For example, if the IP address of the host computer is 172. Read Article The new STM32H7 microcontrollers (MCU) from STMicroelectronics, Arm Cortex-M general-purpose MCUs, combine dual-core punch with power-saving features and enhanced cyber protection. This is still WIP, it doesn't for example do MAC filtering on HW level, but just receives all Ethernet packets. The STM32 line of microcontrollers are a popular implementation of the ARM Cortex-M core from STMicroelectronics. The ILI9341 can drive a QVGA (Quarter VGA) 240×320 262,144 colors LCD display. STM32H7 DMA sample RAM to SAI (circular) Overview. SAFERTOS® Expands its Multicore Portfolio with Support for the New STM32H7 Dual-Core microcontrollers 04 Jun, 2019. Channel 1 will look after the blue LED and flash it 4 times per second. CANopen Slave evaluation project for STM32H7 (Attolic TrueStudio) The CANopen slave project runs on a STM32F769i Evalboard. 3V, may have a 1. STM32H743 Evalboard (STM32H743I-EVAL). Here I'll do one more example with the micro's UART. MCU: STM32H743IIT6 mxCube project that describes PIN connections to External Phy. Dropping the arithmetic precision of CNN operands has demonstrated to be a useful technique to reduce the memory footprint and the energy cost for computation. This is a demo to transfer with DMA circular mode (Memory-to-Peripheral) for STM32H7. Order today, ships today. It's a bit of a hack in some places right now, but it follows the same basic structure as the F7 driver, which was used as a template to start. This tutorial shows how to use the STM32 UART interface in different modes using the HAL libraries. Step 1 - CubeMX. Check out our new videos describing how to get started with our Discovery boards for the STM32H747 (dual-core) and STM32H750 (Value Line) ST is releasing today new STM32H7 microcontrollers to make this series of MCU more powerful, flexible, and accessible. If you are planning to explore other project examples for the multi-core STM32H7 devices, always remember to create both Cortex-M7 and Cortex-M4 projects. stm32h7 adc+dma example. ; For test the example below is used the STM32 Discovery. I checked most of the include paths and they are fine. Because STM32F429 Discovery board does not have leds on PWM pins, I will use STM32F4 Discovery with 168MHz core clock for this example. We will learn how to generate a variable PWM signal with STM32 Series (STM32F103C) microcontroller. This time we will go through another example where we. I assume it's because I am using the very obscure, not intended for STM32, atollic true studio and there isn't any example for it. ARM® Cortex® - M7: Bringing High Performance to the Cortex - M Processor Series. SFI lets customers order standard products anywhere in the world and have the encrypted firmware delivered to an external programming company without exposing unencrypted code. This example project also uses STCubeMX configuration. In this example I use the display on the STM32F429-Discovery board, which is driven by the ILI9341 display controller. Here I'll do one more example with the micro's UART. STM32F0 ADC resolution. It was announced in 2014, released in 2015, but the STM32F7 hasn't seen a lot of action around these parts. In my example code this is what I demonstrated. Reading the temperature To use the sensor: 3. Latest updates and examples are available at my official Github repository. The STM32CubeMX Software comes in handy when configuring the parameters of these pins. Programming just the Cortex-M7 part (while keeping the Cortex-M4 logic from the previous project) may lead to unpredictable behavior. Examples of such applications apart from clocks and watches include washing machines, medicine dispensers, data loggers, etc. STM32H7 DMA sample RAM to SAI (circular) Overview. We were waiting for the ADC result in a loop which isn't an effective way of using processor resources. This generates codes that enables SWO output for STM32H7 and was tested on NUCLEO-H743ZI2. Because STM32F429 Discovery board does not have leds on PWM pins, I will use STM32F4 Discovery with 168MHz core clock for this example. > In both cases a bootloader can only be updated by itself. The STM32H7 series now includes dual-core microcontrollers with Arm Cortex-M7 and Cortex-M4 cores able to run up to 480 MHz and 240 MHz respectively. Of course, we'll also create an example for STM32 microcontrollers. The new product USES the Arm cortex-m series of 480MHz cortex-m7 kernel with the highest performance, and adds a 240MHz cortex-m4 kernel. 0 specification was introduced in January 1996 • Defined data transfer rates of 1. 63 Figure 47. in both cases you should have a bootloader to update the application. The problem is not at the code but the "trace_printf", if you are using this API to print any details while running, the "trace_printf" will break the uart and your receive interrupt will never ocurrs. 5 Mbit/s" Low Speed" and 12 Mbit/s "Full Speed" The first widely used version of USB was 1. Next, in the column labeled "Peripheral Selection"add "1" to rows Led and Button. In the "MCU Series" drop-down list choose your Nucleo target MCU version. Pulse-width modulation (PWM) is used for controlling the amplitude of digital signals in order to control devices and applications requiring power or electricity. Let's continue with STM32Cube application and different MCU units. Example below works on STM32F429-Discovery board. The demo codes use HAL libraries, generated by STM32CubeMX v5. Projects 0 Security Insights Code. STM32H7 dual-core microcontrollers are entering production and samples are available now. USB History •The original USB 1. This tutorial shows how to use the STM32 UART interface in different modes using the HAL libraries. Of course, we'll also create an example for STM32 microcontrollers. Dual-core STM32H7 product lines are available with an embedded SMPS for improved dynamic power efficiency. STM32Cube MCU Package for STM32H7 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards). GPIO Interrupts (EXTI) on STM32 Microcontrollers using HAL with FreeRTOS enabled The STM32 microcontroller family offers multiple GPIO interrupt pins. For that I wanted to use the CMSIS DSP library as it's available easily and optimised for the STM32F4. This is a demo to transfer with DMA circular mode (Memory-to-Peripheral) for STM32H7. Get Example Project. The STM32H7. The controller can be configured via SPI (or parallel interface, depending on the panel settings) to use a digital parallel 18 bit RGB interface. And created stm32_extmem. Many of these are nontrivial, using feature-rich middleware too. Many of the examples are inspired by the book (Mastering STM32 by Carmine Noviello) I've tried to make them more useful for real products or projects. We'll set ourselves the following task. c file (learn from board/stm32746g-disco) in my costom board's src folder , add it to Makefile. Even pull up resistor that should indicate new USB device isn't working. Stlink v2 and H750 value line. Also, according to the document: After reset, the backup domain (… backup SRAM) is protected against possible unwanted write accesses. The STM32 Nucleo-144 board does not require any separate probe, as it integrates the ST-LINK/V2-1 debugger/programmer and it comes with the STM32 comprehensive software HAL library, together with various packaged software examples, as well as a direct access to the ARM®mbed™online resources. We can use also an external power supply, because, when we will use it in our final application probably we won't have a PC but rather a. Here I'll do one more example with the micro's UART. Get Example Project. So I made the decision to share the needed steps to configure it ( and also to avoid the duplication of my answer each time). Example below works on STM32F429-Discovery board. STM32H7, a new generation microcontroller with STM32H7 semiconductor cloth: a perfect combination of dual-core performance and rich functions tenco 2019-06-06 Stmicroelectronics launches new microcontroller STM32H7* The new product is the industry's highest-performance Arm cortex-m general MCU, combining a strong dual-core processor and energy. Projects 0 Security Insights Code. There are well over 4000 different STM32 example projects to be downloaded from the STM32Cube page, which is a whole lot. Most of us who have experienced 8-bit MCUs previously know how much important it is to have an Analogue-to-Digital Converter (ADC) built-in with a microcontroller. Make some changes in stm32h7's Kconfig file to be able to select FMC in makemenu. The process remains same as using in single channel, with some addons though. Provides you a FFT functionality for Cortex-M4. STMicroelectronics introduced the industry's highest-performing Arm® Cortex®-M general-purpose MCU- STM32H7, combining dual-core punch with power-saving features and enhanced cyber protection. ; For test the example below is used the STM32 Discovery. A free, fully functional demo of SAFERTOS® for the STM32H7. Regards, Michael. For example if the ADC clock is 12MHz and the sampling time is 84 clock cycles then total conversion time will be 84 + 12 ADC cycles = 8us, and max ADC sample speed = 1/8us = 125kSPS. STM32F746G-DISCO - STM32 F7 Discovery STM32F7 ARM® Cortex®-M7 MCU 32-Bit Embedded Evaluation Board from STMicroelectronics. 10) you will see a timing table for "Flash Memory Characteristics". A good example of its use is with an interface. This means that you are allow to modify, share and use my source and other stuff in personal or commercial use. I've added new examples such as NOKIA5110, FIT0484 Motor, LM35DZ, HD44780, BME280, DS3231, 25LC010A, MAX7219 and u8g2, CRC with SRecord, Meta information, etc. Programming just the Cortex-M7 part (while keeping the Cortex-M4 logic from the previous project) may lead to unpredictable behavior. In this example I use the display on the STM32F429-Discovery board, which is driven by the ILI9341 display controller. It is better to trigger conversion and wait for conversion complete interrupt. Probably this helps, Jeremy. The examples folder contains several example programs. The new devices leverage a 480MHz version of the Cortex-M7, the highest performing member of Arm's Cortex-M family, and add a 240MHz Cortex-M4 core. xml file as well as pinout used on the STM32H745I Discovery board, is given below. SFIx programming by JTAG/SWD flow overview (monolithic SFIx image example) (3). Nitisha Dubey September 28, 2019. MCU: STM32H743IIT6 mxCube project that describes PIN connections to External Phy. STM32H7 training courses available online, see here. Examples of such applications apart from clocks and watches include washing machines, medicine dispensers, data loggers, etc. The STM32 Nucleo board provides an affordable and flexible way for users to try out new ideas and build prototypes with any STM32 microcontroller line, choosing from the various combinations of. RE: Problem with Network Component on STM32H7 (CubeMX) R. The Portenta H7 is highly symbolic because it's Arduino's first official foray into industrial MCU boards, which is why, among many other reasons, the company chose an. 1 link : http://download. The problem is that the example does not compile in any way. Aug 10 '18 at 16:36 1 \$\begingroup\$ @K. Posted on 08. The new STM32H7 MCUs from STMicroelectronics are the industry's highest-performing Arm Cortex-M general-purpose MCUs, combining dual-core punch with power-saving features and enhanced cyber protection. 5 Mbit/s" Low Speed" and 12 Mbit/s "Full Speed" The first widely used version of USB was 1. Here are some examples specifically targeted to the STM32H7. For example, a pulse with PWM output at a 50% duty cycle, frequency at 10Hz and high level of 3. The code for these examples can be found here. STMicroelectronics has extended its STM32H7 family of MCUs to include new, high-performance dual-core devices which offer valuable power-saving features and enhanced cyber protection. But with the introduction of AVR and PIC, things changed and users started using these instead of 8051. Because STM32F429 Discovery board does not have leds on PWM pins, I will use STM32F4 Discovery with 168MHz core clock for this example. CANopen Slave evaluation project for STM32H7 (Attolic TrueStudio) The CANopen slave project runs on a STM32F769i Evalboard. STM32F746G-DISCO - STM32 F7 Discovery STM32F7 ARM® Cortex®-M7 MCU 32-Bit Embedded Evaluation Board from STMicroelectronics. Working with STM32F4xx series and Standard peripheral drivers (STD, SPL) or with STM32F0xx, STM32F4xx or STM32F7xx using Hardware abstraction layer libraries (HAL) from STMicroelectronics. Click on the tab "Board Selector". Pin for ADC is PA0. One interesting hardware feature of ARM Cortex-M is Single Wire Output (SWO): it allows to send out data (e. MCU or DSP? Perhaps the most interesting thing about ST's STM32H7 series is that these devices are described by the manufacturer as "microcontrollers. The controller can be configured via SPI (or parallel interface, depending on the panel settings) to use a digital parallel 18 bit RGB interface. Pull requests 0. Regards, Michael. Select a sampling time greater than the minimum sampling time specified in the datasheet. stm32h7 adc+dma example. STM32H7 dual-core microcontrollers are entering production and samples are available now. This example showed how to toggle a LED continuously using the automatic code generation tool of ST Microelectronics. 5nsec time per command for STM32H7 running at 400MHz. Conclusion. I want to execute a simple example where I send 8 bytes form. This week, leading ARM Cortex-M vendor STMicroelectronics (ST) released a free Linux desktop version of its development software for its line of STM32 microcontroller units (MCUs). txt file describing the example behavior and the environment required to run the example. In serial communication, data is transmitted in characters, and each character is transmitted in bytes. ST STM32H745 Dual Core AMP Demo Core to core communication using Message Buffers [RTOS Ports] STM32H745I Discovery Board This page documents a simple Asymmetric Multi Processing (AMP) core to core communication demo implemented using FreeRTOS message buffers. Before the transmission, please make. A supercap, for example, would be required to maintain the contents of the backup registers while the microcontroller is powered off. For example, the default heap size is likely to be too big, and it pulls in some dependencies by default (e. At least if you ask me. Contribute to moggiozzi/stm32h7_adc_dma development by creating an account on GitHub. This project includes demonstrations for various hardware how to perform in-application-programming of a firmware located on external SD card with FAT32 file system. This means that you are allow to modify, share and use my source and other stuff in personal or commercial use. > +STMicroelectronics STM32H7 Reset and Clock Controller > +The RCC IP is both a reset and a clock controller. 61 Figure 45. Get Example Project. This is a bit more tricky. The H7 is the successor to the F7. I have been using the original SPI_FullDuplex_ComDMA (as it is) successfully. On STM32H7-based boards, 2400 baud is lowest supported UART baudrate. Each channel will simply generate an interrupt. SPI and DMA example. STM32CubeH7 - STM32Cube MCU Package for STM32H7 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards), STM32CubeH7, STMicroelectronics. So far all STM32H7 MCUs had a single core, but the company has now added dual-core devices (STM32H74x/75x) comprised of an Arm Cortex-M7 core clocked at up to 480 MHz and a Cortex-M4 core clocked at 240MHz. (Example) i. • \STM32Cube_FW_H7 - This folder contains the necessary subset of the STM32CubeH7 embedded software for STM32H7 series used for the Embedded Wizard UI applications Example 'HelloWorld' running on STM32H743 Evalboard. We continue to improve our STM32Cube course and today we'll speak about the combined use of SPI and DMA peripherals. But we will start from basics and. The STM32 Nucleo board provides an affordable and flexible way for users to try out new ideas and build prototypes with any STM32 microcontroller line, choosing from the various combinations of. a write once device, that can always be used to boot and rewrite the bootloader. Of course, we'll also create an example for STM32 microcontrollers. STM32H7 Integration Issue. zip; The following example project sets the CPU core clock to 400 MHz and sets the trace clock to 400/6 MHz. NXP iMX RT1051/52. However even under lab conditions we could get stable trace up until ~118 MHz trace clock. card classic compact. SAM V71 Xplained Ultra Evaluation Kit Atmel-44065A-Execute-in-Place-XIP-with-Quad-SPI-Interface-SAM-V7-SAM-E7-SAM-S7_Application Note-01/2016 6. Arduino is now at CES 2020 promoting its Arduino Pro all-in-all IoT solution for professionals with the Arduino Pro IDE, Arm Pelion IoT platform for device management, and a new Portenta industry-grade board family starting with Arduino Portenta H7 board powered by STMicro STM32H7 dual-core Arm Cortex-M7/M4 microcontroller. This is also with a protocol to maintain cache coherency. Because STM32F429 Discovery board does not have leds on PWM pins, I will use STM32F4 Discovery with 168MHz core clock for this example. * Clock speed depends on which STM32F4xx device is used. The STM32H7 series now includes dual-core microcontrollers with Arm® Cortex®-M7 and Cortex®-M4 cores able to run up to 480 MHz and 240 MHz respectively. As a standard procedure, I add some console functionality to my embedded applications. In serial communication, data is transmitted in characters, and each character is transmitted in bytes. Here I'll do one more example with the micro's UART. Ask Question Asked 3 years, 11 months ago. A shame, because this is the upgrade to the famously powerful STM32F4 microcontroller. Today we'll configure and use the STM32 USART interface!. SAFERTOS® Expands its Multicore Portfolio with Support for the New STM32H7 Dual-Core microcontrollers 04 Jun, 2019. Again, STMCubeMx is a nice tool, but it still requires that the user knows how the device needs to be configured to match the application. This example project also uses STCubeMX configuration. Learn how in this blog post! Many of the STM32Cube example projects contain advanced middleware components, like RTOS, TCP/IP, USB or graphics. In my example above I chose DMA2_Stream3 and DMAMUX1_Channel0, but there is no piece of code that actually links the two together. Since we're talking about power supply, let's discuss further on the subject: the NUCLEO board (debugger ST-LINK / V2 and board with STM32 micro) is powered by the MINI-USB connector that provides 5 V. file and the write binary bash script are all the same. SAFERTOS®, the safety critical RTOS available pre-certified to IEC 61508 and ISO 26262, is adding to its multicore portfolio with integration for the new STM32H7 dual-core microcontrollers (MCU) from STMicroelectronics. So, have a try, not use it and set breakpoints to see what you have recveived. It always starts from start bit and end with stop bit. NXP iMX RT1051/52. A great job, in fact. - STM32H7 GPIO: Add the GPIO_ETH_RMII_RXD1 pinmap definition for STM32H7. Another example is to boost application performance by offloading intensive workloads such as neural networks, checksums, DSP filtering, or audio codecs. txt for common clock controller binding usage. Displayed on LCD as graphical equalizer. MCU: STM32H743IIT6 mxCube project that describes PIN connections to External Phy. Example 'HelloWorld' running on STM32H743 Evalboard. SPI and DMA example. Each channel will simply generate an interrupt. Keil makes C compilers, macro assemblers, real-time kernels, debuggers, simulators, integrated environments, evaluation boards, and emulators for the Arm, XC16x/C16x/ST10, 251, and 8051 microcontroller families. Driving the DAC The basic method. Any considetations on the H750 value line? Is it worth it? I want to make a pcb (2 layer) with this line. Stmicroelectronics launches new microcontroller STM32H7* The new product is the industry's highest-performance Arm cortex-m general MCU, combining a strong dual-core processor and energy saving features with enhanced network security. The STM32H7. ; For test the example below is used the STM32 Discovery. We provide demo code for you to follow. Latest updates and examples are available at my official Github repository. Just install the corresponding Keil::STM32H7xx_DFP 2. I had the same question with Eclipse(GCC)before and finally I found out the problem. 2 Preparation. I checked most of the include paths and they are fine. Re: STM32H7 series revision: Beware of the changes! « Reply #24 on: May 06, 2019, 11:58:13 pm » I asked digikey if the new stock of STM32H750VBT6 coming in a few weeks is new revision, they said they won't know until it arrives, but they'll do rev specific orders if they have stock and I note it on the order. For example, you can generate processor-specific (non- ANSI) optimized code and perform processor-in-the-loop (PIL) testing with execution profiling. Since we're talking about power supply, let's discuss further on the subject: the NUCLEO board (debugger ST-LINK / V2 and board with STM32 micro) is powered by the MINI-USB connector that provides 5 V. CMSIS real-FFT on 8192 samples in Q15. txt for common clock controller binding usage. STM32H7 Integration Issue. At this point you are at the mercy of the stability/accuracy of your crystal (where errors are measured in parts per million). Pulse Permalink. Everything worth seamlessly as follow : 3 slave-SPI with 3 DMA to internal flip/flop buffers ; MDMA to interleave data to 2 flip flop eMMC buffers ; IDMA of SDMMC peripheral to eMMC. STM32 - Custom USB HID device step by step. iMX RT1050 Trace Reference Board. 1056 Mbps with 4-bit Trace, 264 MHz Trace port clock* SWD. nnn address, other than where nnn is 0, 255, or already present on the network, is valid. STM32 - Custom USB HID device step by step. Many of these are nontrivial, using feature-rich middleware too. Keil makes C compilers, macro assemblers, real-time kernels, debuggers, simulators, integrated environments, evaluation boards, and emulators for the ARM, XC16x/C16x/ST10, 251, and 8051 microcontroller families. FSK modem example with TCM3105. This is also with a protocol to maintain cache coherency. For example, a pulse with PWM output at a 50% duty cycle, frequency at 10Hz and high level of 3. MX6 solo (Linux) about 20 [s], STM32H7 RTOS about 488 [ms] (Time from power ON to radio-wave transmission), and the speed of the throughput improved about 3 times compared with the STM32F429 microcomputers. SAM V71 Xplained Ultra Evaluation Kit Atmel-44065A-Execute-in-Place-XIP-with-Quad-SPI-Interface-SAM-V7-SAM-E7-SAM-S7_Application Note-01/2016 6. This is a bit more tricky. Pricing and Availability on millions of electronic components from Digi-Key Electronics. A free, fully functional demo of SAFERTOS® for the STM32H7. The mane use of DMA is making a parallel bus by firing data at all 16 lines of a GPIO register & using a timer as the clock. Earlier microcontrollers, such as 8051, didn't had ADC built in to the microcontroller and so there were external ADC connectors, making design more complex. CMSIS real-FFT on 8192 samples in Q15. Such chip has a resolution of 8-bit (0-255), meaning that we can detect 256 different levels of input analog signal. Today we'll configure and use the STM32 USART interface!. [The STM32H745I demo in the FreeRTOS download provides a worked example of the control buffer scheme described below. This web site provides information about our embedded development tools, evaluation software, product updates, application notes, example code, and technical support. Just install the corresponding Keil::STM32H7xx_DFP 2. I can get 500 bytes of data now, then another 200 bytes 5 seconds later. STM32Cube MCU Package for STM32H7 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards). Timer initialization. THANK YOU! I'll try to study the given examples for the next days to get a grasp at what principles and designs they are following. Re: Where to start STM32H7 support Post by bluuu » Thu Feb 21, 2019 1:24 pm one thing what i can imagine of this issue is a delay in DMA, if MDMA is dedicated for SPI any you using other one there is a "gap" in data, from other hand, maybe there is other clocking for SPI and DMA and then you increse clocking the "gaps" dissapered. If you modify source code, it has to stay. ARM® Cortex® - M7: Bringing High Performance to the Cortex - M Processor Series. From Jukka Laitinen. \$\begingroup\$ When running simultaneous ADC1 and ADC2, the conversion result goes into bits 0-11 and 16-27 respectively. The new Arduino Portenta H7 development board will be available in the coming week. Get Example Project. One famous and commonly used IDE is the Keil ARM MDK and apart from that we can also use IAR workbench, Atollic TrueStudio, MicroC Pro ARM, Crossworks ARM, Ride 7, PlatformIO+STM32 etc. In "Type of Board" choose Nucleo. STM32H7 Trace Reference Board. Here I'll do one more example with the micro's UART. 3V, may have a 1. Our single-core Cortex®-M7 STM32H7 series also benefits from this frequency increase and can now run up to 480 MHz as well. The 32-bit microcontroller world is starting to open up to Linux. Basically a RTC is a timer-counter but unlike other timers of a MCU it is much more accurate. •The USB 2. This time we will go through another example where we. If you are planning to explore other project examples for the multi-core STM32H7 devices, always remember to create both Cortex-M7 and Cortex-M4 projects. This example showed how to toggle a LED continuously using the automatic code generation tool of ST Microelectronics. The STM32 safety manuals detail a list of safety requirements and examples to guide STM32 users to achieve Safety Integrity Level 2/3 according to IEC 61508. Reading the temperature To use the sensor: 3. SFIx programming by JTAG/SWD flow overview (monolithic SFIx image example) (3). Hello, you don't need generate code these examples are complete. The mikroC PRO for PIC UART Library provides comfortable work with the Asynchronous (full duplex) mode. This example project also uses STCubeMX configuration. CMSIS real-FFT on 8192 samples in Q15. Aug 10 '18 at 16:36 1 \$\begingroup\$ @K. This web site provides information about our embedded development tools, evaluation software, product updates, application notes, example code, and technical support. 5nsec time per command for STM32H7 running at 400MHz. This is also with a protocol to maintain cache coherency. Posted on 08. Variable PWM signal is used for controlling the speed of DC motors/Fans. With this tool in hand, you can easily create revolutionizing embedded graphical user interfaces (GUIs) with high-end graphics and maximum performance on energy efficient STM32 microcontrollers. ST's product portfolio contains a comprehensive range of microcontrollers, from robust, low-cost 8-bit MCUs up to 32-bit ARM-based Cortex™-M0, Cortex™-M3, Cortex™-M4 and Cortex™-M7 Flash microcontrollers with a great choice of peripherals. The mikroC PRO for PIC UART Library provides comfortable work with the Asynchronous (full duplex) mode. At least I can offer here a reference to the "HTTP Server IPv4/IPv6" example project offered by the Pack Installer for the STM32H7 series. keshikan / STM32H7_DMA_sample. 9 posts / 0 new. Previous to this post, we explored STM32 timers but those were useful for applications like PWM generation, time-bases and. The demo codes use HAL libraries, generated by STM32CubeMX v5. 5 Projectarchive. Download project archive. However even under lab conditions we could get stable trace up until ~118 MHz trace clock. 0 that are in the directory:. My 8192 samples of input will ultimately be values from the internal 12-bit ADC (left aligned and converted to q15 by flipping the sign bit). Hello, you don't need generate code these examples are complete. The STM32H7 series now includes dual-core microcontrollers with Arm Cortex-M7 and Cortex-M4 cores able to run up to 480 MHz and 240 MHz respectively. ARM® Cortex® - M7: Bringing High Performance to the Cortex - M Processor Series. DMA transfer demo using STM32H7 with maintaining cache coherency - keshikan/STM32H7_DMA_sample. The controller can be configured via SPI (or parallel interface, depending on the panel settings) to use a digital parallel 18 bit RGB interface. Infrastructure wise it's pretty much the same as the previous timer LED example. To adapt the contents, detailed agenda is available on request. In this example you will learn how to use TCP/IP Send, TCP/IP Receive, UDP Send and UDP Receive blocks to send and receive Ethernet data with the STM32F746G Discovery Board. 64b programming time is 90ms and 32-dword time is ~2-3ms. • \STM32Cube_FW_H7 - This folder contains the necessary subset of the STM32CubeH7 embedded software for STM32H7 series used for the Embedded Wizard UI applications Example 'HelloWorld' running on STM32H743 Evalboard. So I made the decision to share the needed steps to configure it ( and also to avoid the duplication of my answer each time). For example, in the datasheet for the STM32L412xx (section 6. I configured CUBE project, generate code, pass 24 Mhz to USB3320 and there is nothing. For example, the default heap size is likely to be too big, and it pulls in some dependencies by default (e. Posted on 08. GPIO Interrupts (EXTI) on STM32 Microcontrollers using HAL with FreeRTOS enabled The STM32 microcontroller family offers multiple GPIO interrupt pins. 2016 by Aveal. Dismiss Join GitHub today. SPI and DMA example. The STM32H7 blurs the line between the world of microcontrollers and the world of high-performance microprocessors. ST STM32H745 Dual Core AMP Demo Core to core communication using Message Buffers [RTOS Ports] STM32H745I Discovery Board This page documents a simple Asymmetric Multi Processing (AMP) core to core communication demo implemented using FreeRTOS message buffers. Our single-core Cortex®-M7 STM32H7 series also benefits from this frequency increase and can now run up to 480 MHz as well. ST STM32F407. STM32Cube MCU Package for STM32H7 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards). nnn address, other than where nnn is 0, 255, or already present on the network, is valid. 5 Projectarchive. STM32 - Custom USB HID device step by step. I'm trying to make work USB_HS peripheral (External PHY is USB3320). 1, was released in September 1998. Dropping the arithmetic precision of CNN operands has demonstrated to be a useful technique to reduce the memory footprint and the energy cost for computation. Versions Version Release Date 1. So today We will see How to read multichannel ADC in STM32. 0 2016-11-01 Examples First time setup with blink LED example using SW4STM32 and HAL library (Note: There are many IDE, toolchain and library which are ready-to-use with STM32. > +Please refer to clock-bindings. Amongst them is an internal, factory-calibrated temperature sensor and a supply voltage sensor (that specifically senses VDDA, the analog supply voltage rail) connect to channels 16 and 17 of the internal ADC. NXP iMX RT1051/52. Arduino Pro IDE. THD -90dB Impressive; Ok, the LPC4370 has an 80MSPS 12 bit ADC with approx 10 bit ENOB but < 11bit equiv INL, -73dB THD and only one ADC. I have been using the original SPI_FullDuplex_ComDMA (as it is) successfully. In this post I describe how to implement a basic and light weight core to core communication scheme using FreeRTOS Message Buffers, which are lockless circular buffers that can pass data packets of varying sizes from a single sender to a single receiver. STM32H7 Trace Reference Board. On STM32H7-based boards, 2400 baud is lowest supported UART baudrate. Viewed 4k times -2 \$\begingroup\$ I tried to develop an USART example on stm32L476 discovery kit, but I've got some problems with the HAL driver-s, I think I'm using wrong USART interface Clock enable, and USART GPIO Clock enable functions. Leds are connected to pins PD12 to PD15, what give us timer TIM4 with Output channels 1 to 4. Because STM32F429 Discovery board does not have leds on PWM pins, I will use STM32F4 Discovery with 168MHz core clock for this example. For example, I need to handle bursts of UART data. If video is your preferred medium, check out this. 1 link : http://download. STMicroelectronics has on display their ARM Cortex-M7. Many of these are nontrivial, using feature-rich middleware too. The STM32H7A3, STM32H7B3, and STM32H7B0 are the first STM32 microcontrollers to embark 1. com/mikeferguson/stm32/tree/master/libraries/lwip/port/ST. • \STM32Cube_FW_H7 - This folder contains the necessary subset of the STM32CubeH7 embedded software for STM32H7 series used for the Embedded Wizard UI applications Example 'HelloWorld' running on STM32H743 Evalboard. Leds are connected to pins PD12 to PD15, what give us timer TIM4 with Output channels 1 to 4. However nothing is included. Figure b) shows the MCU digital signal. Can I use St-link V2 to upload the code via swd? Stlink like this. Ask Question Asked 3 years, 11 months ago. ST STM32F407. > +Please refer to clock-bindings. SAFERTOS®, the safety critical RTOS available pre-certified to IEC 61508 and ISO 26262, is adding to its multicore portfolio with integration for the new STM32H7 dual-core microcontrollers (MCU) from STMicroelectronics. SFIx programming by JTAG/SWD flow overview (monolithic SFIx image example) (2). Here are some examples specifically targeted to the STM32H7. It means that whether developers are more comfortable with a low-level programming language such as C, or higher-level paradigms, like microPython or Javascript, they can still benefit from all the features that the new board offers. Fri, 04/10/2020 1:02pm. Amongst them is an internal, factory-calibrated temperature sensor and a supply voltage sensor (that specifically senses VDDA, the analog supply voltage rail) connect to channels 16 and 17 of the internal ADC. STM32 is just another microcontroller form the ST Microelectronics family, so all the existing methods to program an ARM chip can be used for the STM32 board as well. STM32H7 combines dual-core punch with power-saving features and enhanced cyber protection. Reading the temperature To use the sensor: 3. ; We use the STM32 Library 3. The examples are located in the. The STM32F0 series of 32-bit ARM Cortex M0 microcontrollers contain a huge number of internal peripherals despite their low price starting at 0,32€ @1pc. A list of example J-Link commander files and J-Flash projects which enable or disable the readout protection of an STM32 device is provided below. The lower power consumption of the new models was partly possible thanks to their single Cortex-M7 at 280 MHz and the presence of a new power supply. The STM32H7 Series is the first series of STM32 microcontrollers in 40 nm process technology and the first series of ARM Cortex-M7-based microcontrollers able to run up to 480 MHz, allowing a performance boost versus previous series of Cortex-M microcontrollers, reaching new performance records of 1027 DMIPS and 2400 CoreMark. An example JLinkDevices. Tech question. Just install the corresponding Keil::STM32H7xx_DFP 2. If you have ST related queries they may be able to help. That way I have a command line interface and can inspect and influence the target system. \$\begingroup\$ When running simultaneous ADC1 and ADC2, the conversion result goes into bits 0-11 and 16-27 respectively. IAR Integrated development environment and optimizing C/C++ compiler for ARM Cortex-M. 5nsec time per command for STM32H7 running at 400MHz. Click on the tab "Board Selector". STMicroelectronics STM32H743I-EVAL Rev. 219 //Set priority grouping (4 bits for pre-emption priority, no bits for subpriority). We'll set ourselves the following task. Posted by 12 days ago. From Jukka Laitinen. To adapt the contents, detailed agenda is available on request. I had the same question with Eclipse(GCC)before and finally I found out the problem. nnn address, other than where nnn is 0, 255, or already present on the network, is valid. We will learn how to generate a variable PWM signal with STM32 Series (STM32F103C) microcontroller. Example below works on STM32F429-Discovery board. Arduino is now at CES 2020 promoting its Arduino Pro all-in-all IoT solution for professionals with the Arduino Pro IDE, Arm Pelion IoT platform for device management, and a new Portenta industry-grade board family starting with Arduino Portenta H7 board powered by STMicro STM32H7 dual-core Arm Cortex-M7/M4 microcontroller. Ethernet support for STM32H7. Everything worth seamlessly as follow : 3 slave-SPI with 3 DMA to internal flip/flop buffers ; MDMA to interleave data to 2 flip flop eMMC buffers ; IDMA of SDMMC peripheral to eMMC. For this reason are examples are capped at 100 MHz even though CPU is running on 400 Mhz. In this section, I will write all libraries based on HAL drivers from ST. Read about 'STM32F7 SPI DMA example with HAL Libraries' on element14. Each channel will simply generate an interrupt. The demo codes use HAL libraries, generated by STM32CubeMX v5. If you have ST related queries they may be able to help. But if you look at superfast SanDisk MD8832 used in SDCards (datasheet Table 11, section 10. ARM® Cortex® - M7: Bringing High Performance to the Cortex - M Processor Series. 1, was released in September 1998. SFIx programming by JTAG/SWD flow overview (monolithic SFIx image example) (3). , but for testing purpose I'm feeding the FFT with test-buffers. Notable examples are Orlando [27] achieving energy effi-ciencies in the order of a few Top/s/W, and Origami [28] achieving a throughput of 274 Gop/s, with an efficiency of 803 Gop/s/W. Learn how in this blog post! Many of the STM32Cube example projects contain advanced middleware components, like RTOS, TCP/IP, USB or graphics. Hello, you don't need generate code these examples are complete. This counter is used to implement a millisecond resolution delay. This is a demo to transfer with DMA circular mode (Memory-to-Peripheral) for STM32H7. 0 2016-11-01 Examples First time setup with blink LED example using SW4STM32 and HAL library (Note: There are many IDE, toolchain and library which are ready-to-use with STM32. Our single-core Cortex®-M7 STM32H7 series also benefits from this frequency increase and can now run up to 480 MHz as well. This example project also uses STCubeMX configuration. Then, an example of reading the chip’s temperature using built-in temperature sensor as well as reading external analog voltage applied to analog input pin (PA1). Fri, 04/10/2020 1:02pm. The GNU make program automatically determines which pieces of a large program need to be recompiled, and issues the commands to compile them. Questions » How program SD card on SDIO interface and HAL library for stm32f4xx? All forums and questions are now archived. The ILI9341 can drive a QVGA (Quarter VGA) 240×320 262,144 colors LCD display. Again, STMCubeMx is a nice tool, but it still requires that the user knows how the device needs to be configured to match the application. ST STM32H745 Dual Core AMP Demo Core to core communication using Message Buffers [RTOS Ports] STM32H745I Discovery Board This page documents a simple Asymmetric Multi Processing (AMP) core to core communication demo implemented using FreeRTOS message buffers. 2 DNL 14bit equiv (differential linearity, equivalent to a 14bit ADC with 1 bit DNL) INL 13bit equiv (integral linearity). I'd like to know if you're already working on it or planning to so. 4 MB of RAM, and they offer the lowest power consumption of the entire STM32H7 series with a STOP mode demanding only 32 µA.