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I'm trying to find low level driver for GTM peripher into SPC5 Studio.I've installed SPC5 studio version 5.8.1 and "SPC58xExx Support" 1.0.0.20200908161213 but I didn't find it.

Hello,I want to use the B-G431B-ESC1 board to control a small motor with FOC.After looking at the example project from the Motor Control Workbench, I set up the current sensing. In CubeIDE, I connected the motor phases to the OPAMP inputs. The OPAMP outputs are connected to ADC inputs. The OPAMPS are set in PGA mode with a gain of 16.The motor only draws between -2A to +2A. I understand that the current needs to be polarized because the ADC needs a positive input voltage. The polarization resistor network on the B-G431B-ESC1 seems to be designed to work from -40A to +40A. That means that the 12 Bit ADC can only measure the current with a resolution of roughly 30mA. I checked my calculation with the calculator in the Motor Control Workbench. This resolution is too large to result in a good FOC when controlling the currents. What are my options to increase to ADC resolution?I can only think of changing the polarization resistor network but that means soldering the really small SMD resist

Hello!I have last version of CubeMXI try to add DMA to SDMMC1but I can't see "DMA" option sheet. How can I add DMA?

Hello there,

Hello!I'm trying to develop my own PCB. Now I'm drawing an electrical scheme.Now, I'm watching "X-CUBE NFC05A1" electrical scheme (LINK).I have two questions:1) Is there any other document how to draw electrical scheme for st25r3911B chip?2) If I don't want to use "capacitive Wake-Up", do I need just to "skip" the red-crossed part on the picture below and leave pins CSO,CSI open or I need to use some other components?All the best,Domen

I'm having trouble with TF-A. I'm trying to build a custom distribution for the STM32MP153AAC, but I can reproduce the issue I'm having by using STM32MP157C-DK2 as a base.The differences between DK2 and my board is that the PMIC is connected to I2C4 on pins B7 and E2 instead of GPIOZ. Another difference is that the serial port is connected to UART7 instead of UART4.So, using devtool, I modified the TF-A DTS file stm32mp157c-dk2.dts to include these changes:/ { model = "STMicroelectronics STM32MP157C-DK2 Discovery Board"; compatible = "st,stm32mp157c-dk2", "st,stm32mp157";   aliases { serial0 = &uart7; };   chosen { stdout-path = "serial0:115200n8"; }; };   &pinctrl { i2c4_pins_a: i2c4-0 { pins { pinmux = <STM32_PINMUX('B', 7, AF6)>, /* I2C4_SDA */ <STM32_PINMUX('E', 2, AF4)>; /* I2C4_SCL */ bias-disable; drive-open-drain; slew-rate = <0>; }; };   uart7_pins_mx: uart7_mx-0 { pins1 { pinmux = <STM32_PINMUX('F', 6, AF7)&

Hi all,Maybe a stupid question but ... How to enable possibility to enter my own settings in section Configuration -> Revup Configuration.ST Motor Control Workbench ver. 5.4.4.20160.I have blank space hereI want something like thisThanks for any answer.

I am doing a stepper control circuit as link https://www.pololu.com/file/0J1626/stspin220-stepper-motor-driver-compact-carrier-schematic.pdfSTSPIN220 : https://www.st.com/resource/en/datasheet/stspin220.pdfVs (VMOT) : 5V for the stepper: 5V - operation voltage VCC: 1.8C - the logic voltage. => Is it Ok? I will use a microcontroller (the logic voltage is 1.8V ) to control signals: STEP, DIR, EN, MODE1, MODE2 of STSPIN220 Do you have any recomendation for me?Many thanks!

I used 7bit device address as 0x51. considering A16 bit as 1 for above 64k memory locations.I am able to write though. and I confirmed it by writing to above 64k memory locations and reading it by using 7bit device address as 0x50 and doing sequential read starting at 0xFFFF and continued reading further.but if I use address as 0x51 and start reading at location 0x010000(mem address in 16bit will be 0x0000) then I am not getting the data.

hiI want to locate a string in an other string and then mark its position with an 'X'. here is the code#include "main.h" #include "adc.h" #include "dma.h" #include "i2c.h" #include "usart.h" #include "gpio.h" #include "stm32f1xx.h" #include <string.h> #include <stdio.h> #include <stdlib.h>   int position; char Rcv[500]; char *ret;ret=strstr(Rcv,"+CMTI"); position=ret-Rcv; Rcv[position]='X';the code doesn't run. when I comment the third line, it works. why is that?

Hello,I got a problem with the flash latency setting when starting a project with a STM32G4 series MCU and the newest version of CubeMX (6.0.1) and the Firmware package V1.3.0.The MCU series reference manual (RM0440, table 9) says that 8 WaitStates are needed when using the device at its maximal clock speed of 170 MHz. Cube MX calculates this value automaticly with the known clock and VDD to a value of only 4 WS, which seems to be wrong. This value is grayed out in the GUI, so it can not be changed by the user. The former version of the FW package V1.2.0 seems to use the values as seen in the MCUs reference manual.To reproduce the problem, you can start up a new project with the NUCLEO-G474RE board. This is preconfigured to a 170 MHz clock and uses, as seen in the tab "RCC", only 4 WS insted of 8 WS.Is there a mistake in my understanding of the flash configuration or a bug in the CubeMX firmware package?Thanks,Eddy

Hello =) Do you recognise this component?​It's being used in this case between the +ve output of a bridge rectifier and ground​​ I've searched ST & elsewhere and would appreciate your help to identify this & suggest alternatives to replace it. ​​Many thanks, Craig

Hi,We've got an old design with an LIS2DE sensor, but it is obsolete. Is there any part compatible pin-to-pin? Thanks in advanceBest regards,Manuel

Hi AllI am running the DDR test on stm32mp157c-dk2 board using CubeMX 6.0.1>Tools>TestSuiteTest no 9: Intensive Random test fails and the board resets.I am using the dk2 development board with the stock SD card (SPL), so my guess is that it should pass the test as all necessary DDR tuning has been pre performed by ST.I am not sure where these tests are defined and also what needs doing to make the test pass.Any help is much is appreciated

Hello, I am using L031K6 for low battery sensor projectI made L031K6 to sense 3~4 channel of AC measure, so that currently using ADC-DMA for measure, and succesfully get 3 channel of AC databut additionaly, I want to make L031K6 sense temperature of surroundingsby its ADC portThe CPU mannual said that It can sense temperature by one of ADC channel,but I think there is no more precise description or proper example code.so Could you show me the precise way to get temperature by L031K6?Thanks to read.

This is quite urgent!

I want to use the STEVAL-SPIN3202, but the max voltage is 6.7 V to 45 V.Can't I use 48V as the max voltage? my motor is rated at 48V.I saw that the STD140N6F7 which is incorporated in the design is 60V...thanks

Hello, I'm using STML052T8.I'd like to debug while STOP mode on MDK-ARM.How can I set up the MDK-ARM for STOP mode? I'd like to know if there is a caution as this the first time to use MDK-ARM.Thank you in advance.

Hello, We used ST25R3912 for design NFC. Oscillator input capable of operating with 13.56MHz or 27.12 MHz crystal with fast start-up in datasheet ST25R3912. But in my design we have source clock 19.2MHz. Can we use clock 19.2MHz replace clock 13.56MHz or 27.12MHz.I have referred attached pdf file,

Below is the data for 3 axis data during static status. I feel it abnormal. It looks huge noise. is it normal? can you give some data if it is in static state.Acceleration [mg]:-161.28 -36.36 -923.78Acceleration [mg]:-126.88 -7.08 -941.84Acceleration [mg]:-159.09 -25.86 -947.21Acceleration [mg]:-147.13 -24.40 -943.79Acceleration [mg]:-140.79 -15.62 -925.74Acceleration [mg]:-157.87 -40.02 -936.23Acceleration [mg]:-143.47 -20.50 -941.84Acceleration [mg]:-142.01 -42.94 -940.62Acceleration [mg]:-144.69 -28.30 -957.21Acceleration [mg]:-154.21 -31.48 -916.46Acceleration [mg]:-122.98 -25.38 -953.31Acceleration [mg]:-150.55 -15.13 -949.40Acceleration [mg]:-148.84 -16.84 -936.72Acceleration [mg]:-160.55 -38.31 -917.93Acceleration [mg]:-139.32 -23.42 -939.40Acceleration [mg]:-150.06 -37.33 -921.83Acceleration [mg]:-135.42 -13.42 -936.72Acceleration [mg]:-162.75 -23.42 -940.13Acceleration [mg]:-152.99 -1.46 -953.06Acceleration [mg]:-169.82 -39.53 -931.35Acceleration [mg]:-150.55 -8.78 -934.52Acce

Hi,I downloaded the some expansion packages from following link:https://www.st.com/en/embedded-software/stm32cube-expansion-packages.html#products and tried to install using STM32CubeMX but i get error... screenshot attached.... Shri

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Hello. I'm playing with my stm32l152 discovery board. I've got lcd, buttons, leds working. I wanted to change my clock speed to 16Mhz HSI (default 2Mhz MSI) and problem started.To write my code I use RM - and I'm missing something. How this configuration should be done?There is my clocks setting code: (If nedded I can upload whole project) RCC->CR |= (RCC_CR_HSION); //enable high-speed internal oscillator while(!(RCC->CR & RCC_CR_HSIRDY)); //wait until oscillator starts   RCC->CFGR |= RCC_CFGR_SW_HSI; //set hsi as systemclk while((RCC->CR & RCC_CFGR_SWS_HSI)!= RCC_CFGR_SWS_HSI);   RCC->CFGR |= (RCC_CFGR_MCOSEL_SYSCLK); //set mco output to sysclk   RCC->AHBENR |= (RCC_AHBENR_GPIOAEN); //enable clock for PORTA peripheral RCC->AHBENR |= (RCC_AHBENR_GPIOBEN); //enable clock for PORTB peripheral RCC->AHBENR |= (RCC_AHBENR_GPIOCEN); //enable clock for PORTC peripheralThis is just after main(). Is this correct way to do it? Wh

I've been playing around with a simple F103 project on CubeIDE and notice that the default debug configuration requires much more flash than the release, 31.64K vs. 15.25K. Why is this?What is the difference in these configurations that creates this Flash difference? And in what file is the configuration stored?Thanks for the help,Dave

It is from UM1472 User manual ,,, file:///C:/Users/Yeni/Desktop/stm32F407/dm00039084-discovery-kit-with-stm32f407vg-mcu-stmicroelectronics.pdf ,,, I am trying to use UART with Tera Term,As can see , The ST-LINK/V2-A supports a virtual COM port (VCP) on U2 pin 12 (ST-LINK_TX) and U2 pin 13 (ST-LINK_RX) but these pins are not connected to the USART of the STM32F407 microcontroller for mbed support.I did not understand the solutions of connection of ST-LINK/V2-A with virtual COM port  also one of solution says "Using flying wires " how is it possible,using flying wires with SMD mcuCould you help me please