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Hello everyone,In the middle of an experiment i got stuck with an issue for which i hope somebody out here might know the solution.I am using TIMER1 in PWM mode which is supposed be to continuously running in the background. Since triggering ADC using Timer1 update event is not possible in STM32F401, I used the following settings.TIM1: Trigger Event Selection_Output Compare(OC1REF)ADC1: External Trigger Conversion Source_ Timer 1 Capture Compare 1 EventOn sensing a particular value through ADC1 i need the Main output to be disable(i don't want to disable the timer) So i cleared the MOE bit in BDTR register.But disabling the MOE bit actually stops ADC Triggering.What could be the possible problem for ADC not getting a proper trigger when only the main output is disable and timer is still running ?If this is not the proper way can ,what is the proper way to turn off output alone ?

I'm using the stm32f030k6t6 microprocessor without the devkit, just the module, and I'm using cubeIDE (cubeMX V6.0.1) to generate a code to read a temperature from a sensor connected to PB0 (ADC_IN8). The problem is that when I start the adc (HAL_ADC_Start(&hadc)), stm32 is resetting. I already try using interrupt, DMA, everything, but with no success.The ADC configuration is:static void MX_ADC_Init(void){ /* USER CODE BEGIN ADC_Init 0 */ /* USER CODE END ADC_Init 0 */ ADC_ChannelConfTypeDef sConfig = {0}; /* USER CODE BEGIN ADC_Init 1 */ /* USER CODE END ADC_Init 1 */ /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion) */ hadc.Instance = ADC1; hadc.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4; hadc.Init.Resolution = ADC_RESOLUTION_12B; hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT; hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD; hadc.Init.EOCSelection = ADC_EOC

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IHello,I am new to stm32 board, I have a new STM32F769I DISCO board.I have downloaded the firmware�?en.stm32cubef7_v1-16-0�? from ST.com to run a “STemWin�? project under “demonstration�? folder for “STM32F769I-Discovery�?.While Build project i get the following errorMiddlewares/USBH_Library/Core/subdir.mk:27: recipe for target ‘Middlewares/USBH_Library/Core/usbh_core.o’ failedmake: *** Middlewares/USBH_Library/Core/usbh_core.o Error 2Any one help me running this demo programme in STM32F769I disco board successfully.

Using STM32CubeIDE to create a USART test project with default code generated, the USART is outputting garbage e.g. �)���?�+Ѵ# on a terminal (USB to PC).Yet using exactly the same default code generation process and same simple test code on two other Nucleo boards Nucleo-L432 and Nucleo-L073RZ a "hello world" test string is printing fine.Have tried various configuration changes, to clocks etc on the L433RC to no avail.Have checked the output with a logic analyzer, which shows the same garbage. Have played with baud rates, word length etc to no avail. Exactly the same problem with USART2 and with USART1. Strangly, carriage return and line feed are being output correctly as 0D and 0A (which is a pretty good indicator that baud rate etc is ok). The garbage ASCII is generally the same hex output but sometimes varies. The main test programme is very simple. Default setup code generated by STM32CubeIDE plus the following: #include <stdio.h>#include <string.h>char message[] = "Hel

In projects I've done with other STM32 MCUs, STM32CubeIDE allowed me to control the sampling time for individual ADC channels. However, with a new project (using a STM32F373C8Tx), I don't see where this option can be set.

Hi.I believe that this is related to the presence of recent JDK, but since i had to move to 1.8+ (jdk11 and JDK12), program stopped working.Starting installer or previously created program just fails silently. Logs reveal nothing except an abrupt exit with return value of 1.I of course tried to change default jdk to 1.8 but that did not help. Being a developper and needing all other JDKs on a daily basis, deinstalling other JDKs is not possible.Does anyone have any idea of what is going on?Thanks.

i am using Nucleo-F030R8 board. I want to get adc calibration factor.By writing #define VREFINT_CAL (*((uint16_t *) 0x1FFFF7BA))i got VREFINT_CAL = 1521 which is actually factory stored value, that good no problem.but when i try to calibrate it by self writng MX_ADC_Init();while(HAL_ADCEx_Calibration_Start(&hadc) != HAL_OK);VREFINT_CAL = HAL_ADC_GetValue(&hadc);i got VREFINT_CAL = 64 or 65. what is this i am not getting it.it should around 1521.

I am using an F4 discovery board and trying to using the included 8MHz HSE crystal to drive the RTC. I am using CubeMX to configure everything and I have configured the RTC to generate the calibration 1Hz signal that I am watching on a scope. Initially I was using the LSI but the frequency is not very reliable so I thought the HSE would be better. The problem I have is that when I swap to the HSE the frequency of the calibration signal is way too high (about 32Hz instead of 1Hz). When selecting the HSE as the input for the RTC in CubeMX there is a divide by 8 and I have changed the Asynch predivider to 124 and the synch predivider to 7999 which should result in a 1Hz output. When testing in the debugger I can see that the values have been set correctly in the RTC PRER register.What I have found is that changing the synch predivider is having no effect on the calibration signal. The divide by 8 that happens when selecting HSE for the RTC is configurable and changing this changes the the

The ST link on the board creates a virtual com port, conected to the LPUSART1 of the micro L4A6ZG.What I´m trying to do is to program the micro throught this com port. To do this, I try this sequence:Put boot0 to high, by shortcircuiting pins 5-7 of CN11Push reset button to enter bootTry to connect with STM32CubeProgrammer using the option UART, 115200 Parity Even.Then I can see the packet send by the PC in the TX pin of CN6, but there is no response from the micro. So, a time out message is shown in the log.When I connect to the board using S-LINK it works correctly.So, I would like to know if what I´m trying to do is possible, and if yes, what could be the problem?

We used LSM6DSMTR this part in our medical device application.1. LSM6DSMTSensor Part is FDA approved2. EoL of 6 axis

I recently bought X-NUCLEO-53L0A1 to evaluate the distance sensor. My application requires accuracy of 1mm at the least.PFA video file showing my evaluation. Pls open the file with appropriate media player.As you can see, there is 2 to 3mm fluctuation in the distance measurement in HIGH ACCURACY mode. The fluctuation is on both -ve and +ve sides. It is not predictable.I wanted to know whether it is possible to achieve 1mm accuracy using this sensor in realtime scenario (not in perfect lab environment) ?

Will there be a planned update for the flashloader for the new stm32.

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hi,my type is stm32f031, i try to debug ' spi + dma + crc' mode. i have no idea about transmit crc .i just enable crc_en, and set the bit crc_next every sending 8bit value.my logic analyzer occured the only 8 bit datas, it not contains the the crc values.

Hi all, i am trying to generate a 3 phase sine wave with 120 degree phase shift by using stm32f030r8t6 nucleo board. i can see the generated 3 phase sine wave on oscilloscope but the freq is not stable of the sine wave. it varies continuously from 40hz to 110 hz. please have a look on it and suggest me what can i do.please find the attachment for code.this is code of main.c file#include "stm32f0xx.h"#include "stm32f030x8.h"#include "math.h"void GPIO_Init(void);void EXTI_Init(void);void TIM1_Init(void);void TIM1I_Init(void);void UpdatePulse(void);unsigned int i,i1=0,i2=0,i3=0,count,Ch1_DutyCycle=0,Ch2_DutyCycle=0,Ch3_DutyCycle=0,Ch1_Dir=0,Ch2_Dir=0,Ch3_Dir=0,Max_Duty=0,Start_Duty=0,Duty_Diff=0,Period=0;unsigned int SinTable[100],SineFreq=0;double x=0;int main(){ /****start PLL setting for system clock at 48Mhz using 8Mhz HSI****/ RCC->CFGR |= ((1<<19)|(1<<21)); // PLL Multification factor = 12 RCC->CFGR |= (1<<1); // PLL selected as system clock RCC-&g

I got TouchGFX integrated into the STM32CubeIDE and successfully compiled.When I get into debugging and start it all I get is white blank screen.I got it integrated using template method where I create a configured, but a garbage template to use it only once to get files as shown in this video: https://www.youtube.com/watch?v=12KXreXaLp0&t=177sBoard: STM32F429I-DISC1STM32CubeIDE version: 1.4.2TouchGFX version: 4.13.0 and 4.14.0At first, I started with version 4.10.0 of TouchGFX, and when I changed to 4.13.0 and 4.14.0 there was a lot of difference in generation of files.Here is the important part I was able to edit all gui files like "Screen<number>.cpp" , "Screen<number>base.cpp" or any View files in Keil MDK-ARM in version 4.10.0 but now the generation has become very complicated and not included in MDK-ARM. Kindly, make it easier to use on any platform so that any beginner like me can understand and keep on with the development. I am just very curious about the poten

Hi guys,I would like to ask how properly place the function (code). I have solved the ld. script (have already the section in ram for code there) and functions which I want to place in ram has section attributes, but I read that the long call attribute is also necesarry and –mlong-calls compiler flag has to be set. I did every single step but I'm getting wdg interrupt everytime I want execute function from RAM. (The clocks are also enabled for RAM)Maybe I missed some stupid thing there.Thanks in advance for any advice.

Hi, I'm not sure if this is the right spot for this question, but here goes. I've just migrated from CMSIS v1 to v2. One of the changes to the API was thread creation. The stack size is now specified in bytes instead of DWORDs.  The size is simply divided by 4 before it passes to FreeRTOS. That's ok, but for some reason it also casts the stack size to uint16_t. I think that is wrong. It should cast to configSTACK_DEPTH_TYPEUnfortunately I have some legacy code that requires a stack far greater than 2^18 bytes (a highly recursive algorithm). In CMSIS v1 I could specify a 32bit stack size, but now v2 is limited to 16 bits. Is my only option to make a modified cmsis_os2.c a local file so STM32CubeMx doesn't keep re-inserting the defect?Change from:else { if (mem == 0) { if (xTaskCreate ((TaskFunction_t)func, name, (uint16_t)stack, argument, prio, &hTask) != pdPASS) { hTask = NULL; } } }to:else { if (mem == 0) { if (xTaskCreate ((TaskFunction_t)func, na

Hello! I recently started working with STM32 MCUs and I want to set up a Time Of Flight sensor using STM32F072C8. I have set up other sensors with my board but not with I2C. I'm familiar with the I2C protocol but after reading the datasheet I don't know where to begin. Thanks in advance.

Hello! I had a project where I'm trying to get the ADC/DMA to trigger with timer 2 but I seem to be missing part of the puzzle to getting it up and working. I originally had the ADC/DMA running with "Continuous Conversion" mode set in the ADC, which was fine and I could get the ADC values just fine in the HAL_TIM_PeriodElapsedCallback() routine. I also setup my timer setup to toggle a bit at the desired frequency, so all those pieces seem to be working. The problem for me came when I tried to piece them altogether so I have my timer triggering the conversions so i can take samples at a desired interval (if that makes sense). I disabled continuous conversion mode and set the external trigger conversion source to Timer 2 Trigger Out event. Unfortunately, I can't seem to get it to trigger like I expected it to. I setup breakpoints in the following interrupts to see which one it popped up in:HAL_ADC_ConvCpltCallback()HAL_TIM_PeriodElapsedCallback()Unfortunately, it didn't seem to come up i

Hello,I'm hoping that someone out there can help me with the last bit of getting an external loader working for my custom board. I'm in the very early stages of developing, specifically at the whacking together dev boards for proof of concept stage. So anything can be changed at this point.Ultimately my issue is that I've built an external loader that runs tested/verified QSPI flash routines, adpated that to the loader format (Loader_Src.c, Dev_info.c, etc) and built that using example linker scripts. For the life of me, I can't get CubeProgrammer to see the *.stldr. I can see the Dev_info object in the elf, as well as Init, Write, etc. Is there anyone out there that knows the specifics that CubeProgrammer is looking for?Project specifics:STM32CubeIDE 1.4.2STM32CubeProgrammer 2.5.0STM32F767IGT MCUMT25QL512A QSPI FlashI've attached a zip of the project and a copy of the .stldrThanks,Andy

I am trying to boot U-boot as SSBL on a simple board with an eMMC flash.I flash the partitions using the embedded DFU ROMboot with STM32CubeProgrammer using the following Flash Layout#Opt   Id Name   Type   IP Offset Binary-  0x01   fsbl1-boot Binary none   0x0 tf-a-stm32mp157c-dk2.stm32-  0x03   ssbl-boot  Binary none   0x0 u-boot.stm32P  0x02   fsbl1  Binary mmc0   boot1  tf-a-stm32mp157c-dk2.stm32P  0x04   fsbl2  Binary mmc0   boot2  tf-a-stm32mp157c-dk2.stm32P  0x03   ssbl   Binary mmc0   0x00080000 u-boot.stm32The partitions are written successfully and when I run 'mmc part' in the U-boot DFU I see the partition as follows

Here is what I get:STMicroelectronics ST-LINK GDB server. Version 5.6.0Copyright (c) 2020, STMicroelectronics. All rights reserved.Starting server with the following options:    Persistent Mode      : Disabled    Logging Level       : 1    Listen Port Number     : 61234    Status Refresh Delay    : 15s    Verbose Mode        : Disabled    SWD Debug         : Enabled    InitWhile         : EnabledWaiting for debugger connection...Debugger connectedEncountered Error when opening C:\ST\STM32CubeIDE_1.0.0\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_1.4.0.202007081208\tools\bin\STM

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