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Hello after installing the latest version of CUBEMX(4.27) and generating a default project for my STM32F411VE Discovery board by choosing the option to initialize all the peripherals in their default mode it ended up not working. After some debugging...
when i configured my stm32 board as master then i transmit data but in slave mode it does not..i even tested the i2c example provided by Cube MX ,there also i can only transmit data in master mode,but not in slave mode...any idea please?
I'm working with a STM32L082 (CMWX1ZZABZ-091) and I can not get an accurate value of VRef (ADC_IN17). This is important because the device is battery powered.I am using the VREFINT_CAL (0x1FF8 0078 - 0x1FF8 0079) but there is an error of about 100mV....
I am trying to port Secure bootloader project implemented for STM32L432KC Nucleo to my custom boards that use STM32L431VCIx. I have tested the example implementation on Nucleo by sending encrypted firmware via TeraTerm using Ymodem. This works. But t...
What is the total number of I2C's in STM32F051R4T6TR controller IC.
I am using STM32F4 discovery board. Some sensors data which are gathered by different sensors is saved on an SD card. Now I want to transfer these .txt files to an FTP server. I am not able to send the files as packages, or i m not sure how. Seeking...
hi everyone. my project uses STM32f407, i read 4 channesl analog by ADC1 and using DMA .when i debug the program, i can only read the first analog value... please help me. bellow this is my program#include "stm32f4xx.h" #include "stdio.h" GPIO_Ini...
I need a development kit/board with STM32H753 MCU. I find similar - https://www.st.com/en/evaluation-tools/nucleo-h743zi.html And decide to solder STM32H753 instead of STM32H743.I saw STM32H753I-EVAL, but it is too expensive. What is the difference ...
Hello everyone.Sorry for post this question again. But I really need some help.I am trying to write a program can take picture from camera and save it into SD card when I press a button.I had finish this, but it had one problem. I don't know why but ...
