Ask questions, find answers, and share insights on STM32 products and their technical features.
I am Using STM32l562E-DK, I am using SBSFU (ported from NUCLEO-L552ZE-Q).I want to store 16-byte data at 0x61000 location in external Flash.If I perform the following steps, My data is modified as expected.1) Read 4 KB sector data2) Modify required p...
I am working on a project and the example is written for STM32L476RG. I would like to use some other STM32 mcus for my product such as STM32L486RG, STM32L496RG, STM32L4A6RG. Could you please help me to know, would this code run on the above-mentioned...
HiI'm a newbie in real time DSP. I got my STM32H725G-DK and super excited for it.I imported the "passthrough" to the IDE (STM32CubeIDE) and program the board. As instructed, I connected the blue jack (LINE IN) to a sig. gen. generating a sinusoid at ...
I want to do serial communication between my PC and STM32F100RB.the connection is as follows.[STM32F100RB] -----[USBtoSERIAL transfer Module] --------------[PC] PB10(Rx) <----------> TXD USB <----------> USB PB11(Tx) <----------> RXDCurren...
I want to measure duty cycle and frequency with STM32F407-Disc.I know to measure high frequency PPWM with input capture mode.STM32F407 allow to measure 1.5KHz frequency pwm .But I want to learn how can I measure dutycycle and frequency of 1 HZ pwm .O...
Hello,I am working on Nucleo-h745ziq board, I interface the AD9106 sensor. I have to generate the different output waveforms for this I have to use the CSV file. How the CSV file is import in stm32cubeide.How I can read the CSV file. Can you help me?...
Hello!i am currently working with the dual core H7 trying to create some kind of communication systems between the cores. i have read and tried to implement what was suggested in the following thread: Best/easiest way to share data between cores in S...
Hi all,I work with STM32F413 and CMSIS os.I have a problem when I put the CPU in sleep mode by HAL_PWR_EnterSTOPMode.In the os_idle_demon I need to disable one external interrupt, do some job and enable again the interrupt and so on.My problem is tha...
Hi everyone,I have a noob question regarding using "printf" on STM32F4 boards. I found a library made by Shawn Hymel which will let me use the function "printf" to the serial port:https://shawnhymel.com/1873/how-to-use-printf-on-stm32/?unapproved=634...
Im having a confusion on my diagram about the EV2. Why does the EV2 happens during the transfer of data1? and it does not happen during transfer of data2? Or could someone explain about my master transfer diagram? the MCU model is STM32F302R8
