STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hello to everyone,I have an issue with the MCU in the title. I am about to show you my problem in some steps:1- What is the flash memory size of my microcontroller? I consulted the datasheet of device and I read: So, for this series, I can have up to...
Hello, i have multiple st-link v2 devices that i would like to use on the same machinei have tried it on windows and linux machonei have these commandfor windows: (example)ST-LINK_CLI.exe -c sn=57004800180000535448534E -q -ME -p C:\shared\TFL_CONNECT...
Hello i two questions ,1) i use mcu STM32F042T6Y a give the same power supply 3.3v to pin VDD,VDDA and VDDIO2, is this a problem?(many gpio(i chose the gipo tollerant) input of mcu work to 5V and i use the usb host of mcu )2) i want use a externa...
Hello,I am trying to read voltage, current and frequency from ATM90E26 IC using STM32G491 with SPI communication. I am getting voltage values correctly.1.But while reading frequency value If I give 100 Hz I am receiving 50 Hz.2.While reading current ...
Hi,I am using the nucleo-h563 I3C (Controller mode) to connect to a JEDEC I3C standard DDR5 PMIC chip. The CCC & private communication is doing well by the STM32H563. But when I trying the IBI transfer, I found the IBI request from the PMIC which the...
Hello,I have a dev board based on STM32F030F4. When I try to attach to the device using my Segger JLink Edu, I am getting a "Could not verify ST device" error.Here is the log from Cube:SEGGER J-Link GDB Server V7.88h Command Line VersionJLinkARM.dll ...
Hi, I am trying to read data from a sensor over I2C, I am using pin B8 as the SCL line and B9 as the SDA line. The code worked once and after reading the data from the sensor, pin B9 got stuck pulled low. I terminated and reloaded the debug session a...
A few days ago I successfully tested erasing the NORFlash as entire chip erase, block erase, and sector erase. I also was able to write a string to Flash and read the string back out of Flash into a buffer. After working on other development I came ...
I am using a NUCLEO64-G474RE as an SPI master with DMA (Rx and Tx in circular mode) to interface an ADC CHIP. I am receiving data reliably but wish to stop and start the SPI/DMA . I have used CubeMx to generate the initilisation code and HAL_SPI_Tra...
Dear all,First of all, I would like to say that my experience con STM32 uprocessors and STMcubeIDE is limited.I have defined a FMC on STM32CubeMX as shown in picture 1.Then I have defined a function to test FMC. The function is: Test_DPM, shown in pi...
