STM32 MCUs Products

How to know which data in hex files is for internal Flash & which is for External QSPI Flash?

Hello Everyone,I am working on a project in which we load hex or bin file in USB pendrive and stm32F7 will read this file over USB_FS using Fatfs. Then it will program it self using same hex file(IAP from USB pendrive ). if i am using only internal f...

I have a LDF file and I am able to generate the configuration files using lingen which is support for stm8 like that any of the LIN configuration tool which is support for stm32? If you have the information kindly share it.

STM32F429BIT6 PB6 & 7 as GPIO.

I tried configuring PB6 and 7 as GPIO but PB7 always stuck at H and PB6 always L.Here are my codes for PB7. I read in other forum they face similar issues when configuring these pins as I2C, and the issue is with the sequence of initialization. Pleas...

SPBTLE-1S internal ADC

I'm using this device. with "BlueNRG-1_2 DK 3.1.0"I have a problem with reading ADC.use two channels pin1, pin2 (ADC1, ADC2), connected to two potentiometers (analog joystick)I can read only one channel, how can I read the two channels?In this code t...

I'm a beginner and i'd like to start with STM32, and use uart protocol to communicate between two F767ZI cards (sorry for my english)... ^^ I use STMCubeIDE, downloaded stlink009. I saw lot examples on other stm32 without result when i code something

Moreover i understood that printf function is so complicated to be used.I'm using an oscilloscope and LEDs to test my code and functions.GND pins are connected too.TO begin, i only transmit from one card to the other one with the function hal_uart_tr...

HAL NAND PROBLEM

It seems that there are two major matter that have been neglected by HAL developers for NAND peripheral.First, if someone has a NAND IC with more than 1Gb (I have K9F2G08U0C with 2Gb storage) on PCB, then Read ID function doesn't work completely. The...

I am designing a keyboard using STM32F072VBT6. I am using row colomn scanning(matrix) logic to detect the key press..I want to detect simultaneous 10 keys press & send the data over USB port....Is there any sample program to detect simultaneous key press.

ULPbench score too low for STM32L432KC

I used X-NUCLEO-LPM01A, STM32 Power shield to measure power consumption of STM32L432KC and got ULPbench score 0.04 which seems extremely low. Normally, according to the examples I saw, the score should be above 100. All my STM32 board is doing is a ...