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I have bought stm324x9i-eval in the past.I need a code pack of stm324x9i-eval examples.I'm using Keil uVision5 (MDK-ARM).I really need the stm32f MCU for training, so please help.

I am trying to print data over USART on the stm32g030c8t6. My code is as follows:/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * Copyright (c) 2023 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "main.h"   /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ #include <stdio.h>   /* USER CODE END Includes

I tried to use another driver, but could only erase and program bank0, not bank1.

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Hi, Now we want to use STM32F103 at -55C ambient temperature, MCUdata sheet say that it work at -40C as datasheet, storage temperature is -60C. My question is that,-If MCU is powered up at -55C, what will be different with>=-40C? Such as clock not stable, -Do you have any -55C mcu as STM32F103 function forrecommendation?Best Regards,Kent

Is there an official github page for STM32CubeIDE and/or STM32CubeMX to which we can raise an issue regarding the software as well as provide a fix for it? That way the community can contribute to this software (even though it probably is a closed source software).

I'm currently having problems with the code generated by CubeMx for the RTC on my STM32WL MCU. Indeed, after generating the code and building the project, there are errors in the timer_if.c file. Each time the rtc handler is used, it says that the reference to "h" (which is the name of the handler generated by CubeMx) is unknown. The problem disapears when I rename the handler and call it "hrtc", which is the same name as the rtc handler generated in the main.c file. Does anyone know where the problem comes from?Thank you !ML

Hello,I apologize if this is an obvious question, but I do not want this part to be wrong and would prefer some confirmation.I am preparing a custom board and would like to program it in an identical manner to the evaluation/nucleo boards. To try and achieve this, I would like to use the STLINK-V3SET. To minimize the space on the board, I put a 2.54mm pitch, 6 pin connector on my board that is connected to the SWD pins as shown below. The STLINK-V3SET comes with an adapter board that has the 6-pins configured in the same order as the SWD connector on my application board.  Based on this, I have three questions:1) Based on this setup, will there be any obvious issues programming the board?2) If I want to program the board like I have been in previous projects on the evaluation/nucleo boards (via CubeIDE through the Run button, with the setup below), will it work if I connect to the SWD connector (CN6) on the adapter board?3) Will the STLINK-V3SET power the MCU to program the b

Hello! I'm starting a project with the ST25R3920 and want to use the RFAL library. I downloaded the latest version from from here and during compilation it's asking to define either ST25R3916 _or_ ST25R16B. I guessed and tried st25R3916 (no B) and everything builds properly but it won't detect NFC cards.I have a project using the same chip and the old RFAL library (2.2.0) that works, but after updating to the latest 2.8.0 it seems to have broken things.Is this the correct RFAL library to use with `#define ST25R3916`?Thanks

Hello, I am moving from TI DSPs to STM32 MCUs.I would like know if it is possible to configure SysTick timer to generate an interrupt with a period less than 1 ms, as I usually do on TI DSP projects.My doubt comes from UM2319, par 6.1.2:"SysTick timer is used by default as source of time base, but user can eventually implement his proper time base source (a general purpose timer for example or other time source), keeping in mind that Time base duration should be kept 1ms since PPP_TIMEOUT_VALUEs are defined and handled in milliseconds basis."Thank you,Carlo

Given the surprising combination of these two RMs, I'm quite willing to bet there are more RMs out there with this.Nonfatal, but still.JW

Hi,In the company where I work we are developing hardware and we are already evaluating the LIS3DH in order to put it in our hardware devices. However we have noticed that the LIS3DH is obsolete but there is the LIS3DHTR which is the same product but different packaging. I would like to ask you guys if you know if there are plans to keep selling and producing the LIS3DHTR and if you have a little information about his life cycle. That would be helpful for us to keep considering this product in our devices.Best RegardsVicente 

Does anyone have any tips on creating quick bookmarks in the left margin? On other editors I can use Ctrl+F2 to set several bookmarks within same file. Then use F2 within that particular source code file to find the nearest/next. Missing it in STM32CubeIDE.

Hi,Any program on my stm32f439zi board does not start when I supply the voltage from the external power supply at 3.3V, unless I connect the programmator via USB cable to the computer as well. When I disconnect the USB cable the program continues its execution, but everything takes way more time than usually. After reseting the board by pushing black reset button the situation reappears, I need to plug the programmator to the computer once again and then if I unplug it everything slows down, but continues execution. I use high-class laboratory power supply and the current drained by the stm board do not get even close to the limits my power supply can deliver. I plugged the "+" of my supply to the CN11 pin 16 as the documentation suggests and GND to GND as well on CN11. I ensured that SB3 (3.3 V regulator) and SB111 (NRST) are OFF and there are no accidental short circuits. Any advice on how to fix the issue?Regards, Maciej

described in table 8 of BlueNRG-M2 datasheet. But there is no description of what the Mode is.Is it a pin or SW configuration or model type?

Hi all,I working with 2 EVB for ST25R3911b: ST25R3911B-DISCOthe ST25R3911B-Disco Board have a 2 loop ~950nH (105 mm x 52 mm) antennaI tried to replace the antenna for a custom antenna ( 80x48.5mm ~940nH ) very similar to the ST25R3911B-Disco Board.The Impedance is 947nH, according to eDesignSuite. According to AN5276 I need a network analyzer (that I don't have) to measure all the parameters of the antenna.I tried to use the NFC Tuning Circuit, but because a don't have the exact parameters of the antenna so I tried to smart guess the rest of the parameters.In result, the circuit just don't work at all, I connected the board to the software "ST25R3911b Discovery GUI" to measure the Antenna, and I got "out of range" message with a vector of 0.07 with 30Deg. (need to be 2.5 with 90Deg)I don't understand how the result is so off.There is a way to simulate the parameters of my antenna?thank you very much

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Hi everyone, I developed a NFC antenna with ST25R95-VMD5T device. This antenna is connected to my main board with multipole cables and comunicate via SPI with it.I tested it in laboratory and when I tried conducted emmission, appears this:(neglect the rest....)The schematic of my antenna NFC board is this:and the PCB layout is this:My question is: are there some tricks to decrease within the threshold this peak?Thanks for your help.Paolo A.

Hello every one .Im yugenthar I need your help Anyone Know th arinc-429 protoaclThen how to implement the stm32F Any boady know this concept Please give the sollution

I tried sample uart example with my stm32f401RE and saw my serial monitor weird things

I am trying to test a CustomHID from the STMCubeMX code and the project does not seem to work as intended.When I use the HID Standalone example for the STMH735G Dev Kit the project works as intended however when I try to set it up with the CustomHID windows gives this error. I changed the clocks to match the HID Standalone project with a max clock of 520mhz.Wondering what I am doing wrong or if there is some setting that needs to be modified for this to work properly. Looks like everything is setup and should work already but doesn't

Hello,Is it possible to work with one STM32WB central role as router in BLE and in LLD mode?As router I mean communicate in BLE to one smartphone and communicate in LLD with several remotes.The issue is that the CM0 coprocessor firmware is different for BLE and LLD. In my opinion it is not possible.Pierre

Hello,I am Working with STM32H7 and I want to put in my board 2 QSPI as you put in your evaluation board stm32h745i-disco.Could you say me waht is the Interface signals layout guidelines?, by the example as router clk signal (star or daisy chain).Thank