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For instance What pins can UART1_TX come out on? Or what peripherals are attached to PA5?I would think there was a table somewhere. I have looked in the RM0390 Reference manual but they say Alternate Function 0 - 15 but do not say what the alternate function is. STM32F446xC/E Document does not have it either. PM0214 Programming manual is too generic. I would have thought it was here somewhere but I cannot find it. https://www.st.com/en/microcontrollers-microprocessors/stm32f446re.html#

Hi,I have configured STEVAL-MKI197V1 for Glance recognition as per ST's demo but I am not able to reset the LSM6DSOX to default so I can try other gesture recognition using ML.I was wondering if there is a way within the Unico GUI that I can reset everything to default, thanks in advance.

Using the latest CUBE-IDEFor what reason would this pop-up be missing? I went through the normal STM project setup and selected my Nucleo board in the selection window all the while using the NEXT option as to not miss any setup options. However the window does not appear and the option cannot be selected otherwise that I know of.

After updating to the latest release of CubeMX (6.1.1) I am seeing a bug in how the naming of IO pins with User Labels.When typing the User Label in, the field auto selects the text and erases the value typed in. This did not happen in the previous version.This is on macOS with Mojave (10.14.6) on a Mac Book Air 2015.The work around is to use the arrow keys to un select each time a new character is typed.Caleb

I have a firmware written for STM32L496VG. I wanted the same firmware to work for STM32L562VE. I just checked that they both are pin to pin compatible and of course the register addresses are different, along with the clock configurations to be done.Looking into the data sheet and mapping every other peripheral registers from L4 to L5 is one conventional way. But is there any other way to do that in a relatively quicker way ? will just replacing STM files (which contains the base addresses of registers) would do the trick ?Kindly guide me on this

The customer expected the full part-number as marking..We pointed him to the mfr label which shows the correct part-number and the marking.The hint in the datasheet showing that the marking is limited to 7characters with the last 2chars of the P/N being related to the packaging only, was also not acceptable for the customer.Would you have some official document showing the marking lineout for this specific part that could be accepted by the customer?I'm also attaching a provided picture from the customer for a received part.Thank you very much.Best regardsAdnan

I have a STM32CubeIDE project for a stm32f091, using LL drivers for everything.So I initially used the Cube-generated project structure with its main.c file.In an attempt to decrease the binary size (irony alert!) I converted the large GPIO init routine with lots of repated GPIO initialization code to one what uses a compact const array of struct storage for the GPIO / init info, and a small code block in a loop to do the config.To do that more conveniently I used some own helper library header with compile-time computation and "packing" stuff heavily reliant on the "constexpr" keyword.So I changed main.c into main.cpp. i.e. having it compile with C++.(the vast majority of the project was already C++, btw.)I did not change anything in the project but that (I just looked at the git diff), added no computations that use float or anything.But now instead of smaller, my binary is ~ 10KB bigger, and 7KB of that are from items in the .text section which were not present before:__aeabi_dsub__

Hi,Is there a date to STM32CubeMX/STM32CubeH7 release with Azure RTOS?

i have uploaded my main.c code.

I have a STEVAL-SPIN3202 board and I have a linear stage (2-poles, 3 phases). To prevent collision with the endings of the stage, there are connected two end-stops. (One on both ends).Is it possible to use the STEVAL-SPIN3202 board for this setup? Or do I have to find another controller board?Thanks in advance.With kind regards,Erik Houet

Hi!I am using TouchGFX in my application. In one of the pages I need to render unknown amount (depends on backend) of lines as well as boxes. What is best approach to this? Should I use TouchGFX MVP and send from backend information about width/color/position or maybe create my own function that will use DMA2D and render lines/boxes. If the first option is way to go, in TouchGFXDesigner I guess I would need to create one line and one box. How to change this line/box parameters (like position) without deleting previous rendered line/box? Since TouchGFX treats objects as rectangles it will overlay as rectangle. Is it even possible with TouchGFX engine?TL:DR: How to use TouchGFX engine to render unlimited number of custom objects (linex/boxes)?Thank you

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Hello everyone,I am currently extending a legacy software, for STM32 ; it is for : "stm32f103cb", with Atollic TrueStudio 9.3 I want to add IWDG (independent watchdog) ; to do so I generated a new project using CubeIDE, latest version, driven by a proper youtube tutorial on IWDG and STM32.Then I manually copied the needed code into my existing project.My question is :is it enough to copy only the C code, into the existing project, to get the IWDG properly working ?Or there is additional setup to be done that cannot be copied this way ?Thank you in advance.

Hi,We're begining a port to STM32G0 line and I understand these have a built in bootloader.I am able to enter and activate the bootloader using the Flash Loader Demo GUI.However when I come to the step of selecting the MCU it appears STM32G0 is not supported by the tool.Tried the command line tool and same result.Looking in the MAPS subfolder of the installation, I can't see any map for the STM32G0.How are we to flash these devices using their internal bootloader?Is there any alternative to the Loader Demo tool?Thank you.

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I have to interface digital mems mic ics43432 with a STM32f4xx nucleo board using stm32cubeMX using the PDM2PCM middleware and when the output of the mic will be PDM. the obtained PDM data has to converted into a PCM and transferred onto an UART . The PCM output samples displayed on UART for a certain time of 10seconds has to be captured and those has to be listened and analyzed ,after that the samples has to be transferred to a SD card . . Can some Experts help me with this. As I am new to development of the STM32 boards? Can somebody explain how does the middleware PDM2PCM work?

Hello,I have a custom board with st25r95, I can read a tag and set it to sleep mode.But I wan't Wakeup by tag detection and Interrupt on the Irq_out pin, so I'm sending the following command using the st25r95Idle(0x64, 0x74, 0x3f) function.>>>0x07 0E 02 21 00 79 01 18 00 20 60 60 64 74 3F 08and checking the Irq_out pin with a oscilloscope when a tag is placed! But nothing is happening!

I am studying USB PD now with the demo board B-G474E-DPOW1.I try to program the consumer and need help with switching profiles. When the cable is connected, the charger displays a list of available profiles. I can't figure out how to choose the right profile. Should the consumer choose one of the suggested source profiles? Or does the consumer pass one of its profiles to the source? At what time can I send a switch request? Could you give an example of a function that implements profile switching?

Hi,May I know about LIS3MDL longevity?I checked here (https://www.st.com/content/st_com/en/about/quality-and-reliability/product-longevity.html#10-year-longevity&section=FM89-10-year) but not found.Thanks,Rezan

I have removed the display on the DISCO board and I am just using a small OLED for a display. I have a couple of other things connected to the board. A TMP1075 EVM and a TMP390 EVM. I am measuring about 410 mA in run mode. When I invoke standby mode, the current drops to about 175 mA. Does this sound right. Reading the datasheet, the STM32F746 should have a current draw in the uA range.

I am trying to convert a C project to C++. In the previous version, there was a "Convert to C++" option in the properties. I can't find this in 1.5.1. How to convert to C++ in the new version? Just changing the main.c to main.cpp doesn't do it. It just fails to recognize the main.cpp file and does not compile it.

Hi all,I would like to store all graphics resources on my external QSPI memory.I have an STM32H743VIT6 and I use TouchGFX 4.16.if I didn't understang wrong I modified my project following these steps:on TouchGFX projects, all image properties ( Section and Extra Sections) are converted to "ExtFlashSession")I realized an Custom Loader to be used on debugger (to store graphic contentens on external QSPI Memory)On my project I added to the linker the sections:MEMORY { ....... QUADSPI (rx) : ORIGIN = 0x90000000, LENGTH = 8M }andExtFlashSection : { *(ExtFlashSection ExtFlashSection.*) *(.gnu.linkonce.r.*) . = ALIGN(0x4); } >QUADSPI   FontFlashSection : { *(FontFlashSection FontFlashSection.*) *(.gnu.linkonce.r.*) . = ALIGN(0x4); } >QUADSPI TextFlashSection : { *(TextFlashSection TextFlashSection.*) *(.gnu.linkonce.r.*) . = ALIGN(0x4); } >QUADSPII inserted Routine to Init and access to external QSPI memoryApplication crash inside void touchgfx::Texts::setLang

I'm currently tuning my PowerSTEP01 based system for voltage control and I somehow measured a bigger DC resistance on the motor phases than stated in the motors datasheet. Then it came to my mind that this could be caused by the cable used to connect the stepper motor.Indeed, when I calculate the resistance of the cables, I get ~350mOhm for my system. For example, one of the motors has an internal phase resistance of 900mOhm, which means that the cables leading to the motor add ~30% to the overall phase resistance.Is my assumption correct, that the cable resistance should go into the calculation of the stepper driver parameters?

I am evaluating the STM32H747 for my next project. my development board hasnt arrived.I need the ability to communicate with each of the cores indipendently from outside using UART channels.

I am new to using the STM32 nucleo board. I have bought an STM32F767ZI nucleo board. I installed the STM-link utility V4.6 version and stm-link009 drivers. When I connect the micro-USB port of nucleo to my computer, its not getting detected. The COM LED LD4 is blinking. From the manual, I saw that its trying to connect if the LD4 RED led is blinking.I have tried different computer and different USB cables. Jumper connections - CN4 is connected. JP4, JP5 are connectedU5V is connectedAny help is appreciated