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I am getting the following error (debugger output) when i try to do "ST_LINK: attach to application" in vscode. I have no idea what is going on. Any help is greatly appreciated. I use WSL ...
federico1234991's user avatar
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1 answer
90 views

Currently running PlatformIO inside of VsCode on my Arch Linux machine for an embedded project. I'm coming from Arduino/ESP32 dev and my hope is to use my Nucleo-l476rg dev board within the arduino ...
rrrandolphhh's user avatar
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1 vote
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59 views

I am currently trying to read the angles from a BNO086 IMU using an STM32 microcontroller (using CubeIDE), and I use this library : https://www.grozeaion.com/electronics/stm32/stm32-i2c-library-for-...
Mathias_R's user avatar
  • 11
2 votes
1 answer
98 views

Did the following steps just to test if my temperature sensor HTU2X is working or not. Selected my board (Nucleo-64 STM32F411RE) from STM32CubeIDE then enabled I2C1 which in turn enabled pins PB6 (as ...
Franky's user avatar
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29 views

I created a project using STMCube MX and opened the project in STM IDE. Project was created successfully. I imported the project to IDE but debug button does not do anything (disabled) when I click. ...
PCG's user avatar
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0 answers
34 views

I'm working on a project for uni and I would like to use PlatformIO for the project development, since it seems more practical than the Arduino IDE. However, I keep getting this error when trying to ...
Jack 't Jong's user avatar
  • 21
0 votes
1 answer
73 views

I am trying to turn on the LD3 LED (connected to PB3) on the NUCLEO-L031K6 board using direct register access without libraries, but it is not working. The LED does not turn on in the wokwi simulator. ...
kuhi's user avatar
  • 755
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0 answers
114 views

I got problem with my project. I have to use ds18b20 via usart in half duplex mode with interrupts. I have some code, which is working, but it is not what I am looking for. Can someone help me with ...
RaghRoog's user avatar
  • 9
0 votes
1 answer
146 views

I have an ADC with two channels on a Nucleo F401RE: one that reads values from a thermistor (channel 8, rank 1) and another that reads values from a potentiometer (channel 1, rank 2). Pressing the ...
liviu's user avatar
  • 3
0 votes
2 answers
457 views

well I am using Nucleo Board which is F401RE. Its UART2 has already connected Stlink. Since it is connected to UART2, the print code should have easily worked over USB with the computer, but things ...
mehmet's user avatar
  • 1,630
1 vote
2 answers
71 views

I am not finding the clock frequency of the oscillator used on the NUCLEO-WB55RG board? What's the value? Where can I find it? How to select it as clock source for the MCU? Which one should be ...
Rovo's user avatar
  • 95
-1 votes
1 answer
529 views

I am using NUCLEO-F446RE on M3 MacBook Pro (with terminal in x86 architecture - so, terminal software is x86). Though the board shows up in USB device tree in "System Information", it can't ...
Sal's user avatar
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0 votes
1 answer
314 views

I am writting a code in zephyr RTOS for stm32 nulceo h7a3zi_q, to control 3 stepper motors. Now I am getting the following error while doing west build : error: '__device_dts_ord_DT_N_ALIAS_stepper' ...
Yasharth Gupta's user avatar
  • 1
2 votes
2 answers
415 views

I'm new here and I have some questions about generating a PWM signal for dimming an led using STM32 boards. I'm trying to generate the PWM only by writing the nessasarry bits with bit manipulation. ...
sebi's user avatar
  • 21
1 vote
0 answers
197 views

Let me preface this question with the statement that I am not, by any means, an expert in embedded systems engineering but a humble student trying to learn on the fly for a project that will ...
Leigh Smith's user avatar
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0 answers
40 views

I am a beginner using the Nucleo-F334R8 with Keil and STM32CubeMX. I want to read ADC data with DAC. The ADC is from a potentiometer, and I will read the DAC using an oscilloscope. I am using the ...
Meria Rajagukguk's user avatar
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0 votes
0 answers
91 views

sorry if I always ask. If I have code like the one below with mapping the goal is to produce a 200hz signal on the oscilloscope. But why is the value of 'hasil' always the same as the value of ...
Meria Rajagukguk's user avatar
  • 9
0 votes
0 answers
33 views

I am trying to read the output of an encoder using CubeIDE. I have a DC motor with a magnetic encoder attached. When the encoders are measured using a multi-meter the outputs are ranging between 0 to ...
user26552408's user avatar
  • 1
0 votes
0 answers
51 views

I'm using Visual Studio Code with PlatformIO and the Arduino framework to work with the STM Nucleo F091RC. I'm encountering an issue where only 4 out of the 8 USART ports are responding when using the ...
raven tramper's user avatar
  • 1
0 votes
0 answers
74 views

I'm wondering what the possible causes of an MCU halting on a polymorphic function call might be. I have the following code. I can call the member function directly on the non-pointer variable. ...
eclewlow's user avatar
  • 950
1 vote
0 answers
175 views

I need help connecting Raspberry PI 4B and STM32 Nucleo-H723ZG. The relations look like that: Raspberry Pi --> STM32H723ZG ---------------------------------------- Pin 21 (GPIO 9) --&...
Josef Alkhuzanie's user avatar
  • 35
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0 answers
120 views

I'm working with an STM32 Nucleo board and trying to get timer interrupts working. I have a breakpoint set in the ISR but it's never being reached. I'm finding it difficult to understand the HAL ...
bongoman's user avatar
  • 1
1 vote
0 answers
90 views

I have a custom pcb and a nucleo, both stm32wl55 chips. I need them to be able to communicate over uart. The PCB is able to send data to the Nucleo, but the nucleo is unable to send data to the pcb. I ...
Jacob's user avatar
  • 301
0 votes
0 answers
74 views

My problem is nothing is display to my LCD when * is pressed. There are no errors in my code, but when I run it and press the * to enter set mode and update the time and temp, nothing is happening. ...
Calvin's user avatar
  • 1
0 votes
0 answers
43 views

Coding in arm keil studio, my code is correct because it is built. But nothing is displaying to my LCD screen and I'm trying to figure out my problem. The only thing the LCD is doing is lighting up ...
Calvin's user avatar
  • 1
0 votes
1 answer
119 views

I am using STM32H75. We have noticed an extra pulse/spike being generated, on the clock line(refer waveform), after the transmission of each word size. I am specifically saying CPOL because this ...
Krishnapal Jadeja's user avatar
  • 1
0 votes
0 answers
93 views

I have implemented a serial keyboard with a Nucleo-L412KB board (bare-metal). The switches are arranged in nine rows (output pins driven high) and seven cols (input pins pulled-down, with interrupts ...
Victor Modamio's user avatar
  • 75
1 vote
0 answers
108 views

I am reading Mastering STM32 by Carmine Noviello and got to the chapter where I am about to work on the hello-nucelo project. I followed everything to the letter and still got the following error (see ...
atcoyb__'s user avatar
  • 11
0 votes
2 answers
252 views

I have one stm32f407G-DISC1 and one NUCLEO-F420ZI development board. I want to collect data from the f407's internal accelerometer and transfer them to the NUCLEO board via UART. I collect and send ...
Metehan Uzun's user avatar
  • 1
0 votes
1 answer
43 views

I'm using the mbed OS with a Nucleo G071RB to send data about a button press event. My issue is that the data is either being send continuously while the button is pressed, or on the press and release ...
Giles.Spreadborough's user avatar
  • 21
0 votes
1 answer
106 views

I am using the NUCLEO64 Board STM32L073RZ with current sensor IC ACS725. I am using the following ADC and Timer configuration for STM. ADC were configured for auto triger using timer2. Clock frequency ...
vishnu m c's user avatar
  • 887
1 vote
0 answers
280 views

I followed this tutorial https://medium.com/@pasindusandima/stm32-usb-virtual-com-port-vcp-bc7cb1bd5f5 to set up a USB data transmission from my board to a Virtual COM Port. After building the project ...
Anthony's user avatar
  • 21
1 vote
0 answers
163 views

I need help running the zerpf example with USB over ethernet for the STM32 NUCLEO F429ZI board. I could run the example with an ethernet port and ping the connection using iperf-2.0.5b-win32. However, ...
Masood Salik's user avatar
  • 139
0 votes
0 answers
84 views

I am using an STM32l4 nucleo to integrate my project. My aim is to toggle a pin after an interrupt occurs with a 5 ms delay. Below is the implementation in my code void EXTI1_IRQHandler(void) { ...
kostas's user avatar
  • 819
1 vote
0 answers
122 views

So I was implementing FDCAN External loopbak mode in STM32H7A3ZIT6Q NUCLEO. Clock configuration: HSI is 64MHz and fdcan frq is 50Mhz and I have done the parameter calculations accordingly.The code is ...
Isha Gour's user avatar
  • 11
0 votes
0 answers
125 views

I am trying to communicate a nucleo stm32f446re with an SD card module. I am using SPI1, and I have configured PA4 to be CS with GPIO. This is the code: port_sd.c SPI_HandleTypeDef hspi = { ....
alxr9's user avatar
  • 1
0 votes
0 answers
129 views

I'm currently working on a school project that uses a servo to bring an arm into a position and then activate a pump with stepper motors. For this I use an STM32 Nucleo L152RE. The problem is that the ...
Erazor7's user avatar
  • 1
1 vote
1 answer
1k views

I looked around the internet but still don't clearly understand the difference between interrupt driven and DMA method when it comes to I2C communication. I am using a Nucleo-L476RG board from STM (...
user3746381's user avatar
  • 31
0 votes
0 answers
576 views

I am working with the STM32H743ZI2 NUCLEO BOARD. I have configured and programmed the board for general purposes, including GPIO, ADC, PWM, I2C, and SPI. To validate the I2C part, I created a test ...
Kaan Kurtça's user avatar
  • 23
1 vote
0 answers
323 views

I am trying to configure a MCP2551 CAN transceiver with my STM32 NUCLEO H7A3ZI-Q which only supports FDCAN. Is it possible to do so? If yes, what are the steps to be followed? I have seen that FDCAN ...
Shubh150's user avatar
  • 11
0 votes
0 answers
639 views

I'm using the STM32 using the power from a voltage regulator circuit that generates a stable 3.3V onto the board. Before that, when I tried to upload my program from the Arduino IDE to test it, it ...
frnck.o's user avatar
  • 1
0 votes
1 answer
315 views

EDIT: Problem solved. The IDE didn't install properly - apparently some files got corrupted. Works fine after reinstallation. I just started learning how to program STM32 boards and my first project ...
Cinnamon's user avatar
  • 3
0 votes
0 answers
127 views

I am using CubeMx and CubeIde with two nucleo-F042K6 boards. I am fairly new to development on STM32 boards. I am attempting to implement SPI communciation between the two boards. I use a logic ...
Darryl Ingram's user avatar
  • 1
2 votes
1 answer
635 views

I am using the Nucleo board STML073RZ to sample a sine wave of frequency 1 kHz. My STM32CubeIDE configuration is given below. System Clock: HSE 8 MHz Timer2 Prescaler: 8-1, ARR: 100-1, Timer Over ...
vishnu m c's user avatar
  • 887
1 vote
1 answer
472 views

I am trying to use STM32 VSC extension plugin on VSCode for a better coding experience, but error occored when I am trying to debugging. VSCode suggested that build task finish successfully in the ...
ALL Nick's user avatar
  • 27
2 votes
1 answer
263 views

I am building a pick and drop robot which has 3 stepper motors. I am using NUCLEO-F746ZG microcontroller and C++ programming to control it. Now the problem is the arm moves with jerks in start and end ...
Anshul Lanjewar's user avatar
  • 23
-1 votes
1 answer
90 views

Is there something wrong with my code/settings? I tried using putty's terminal to view the output; however, even though I configured it correctly with the baud settings, etc., no data is appearing. I ...
Annie's user avatar
  • 1
0 votes
0 answers
888 views

I am attempting to transmit data over the Tx Pin of the Nucleo-G431RB. I have not been able to measure any signals coming over this pin with an oscilloscope. I know the problem is not the oscilloscope,...
96FUZZ's user avatar
  • 1
1 vote
0 answers
198 views

I want to turn on the LED on the microcontroller with open-drain mode, but the LED doesn't turn on. So far I have this, I don't know what my mistake is. I am working with STM32F411RE in STMCubeIDE. #...
FancyPants General's user avatar
  • 33
0 votes
1 answer
167 views

I've been testing my code on a Nucleo development board (is working perfecting fine). Once I had all the functionality I needed, I uploaded my code to a different microcontroller but now the code(...
Mendi's user avatar
  • 63

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