STM32 MCUs Products

Confusion about external flash: should be configured as cacheable or non-cacheable ?

Hello,I am a bit confused with how to declare external nor flash (FMC) through MPU.I am using the external flash as following:program the application into the external flashbootloader starts in intrernal flash, and then run the application from exter...

Running any STM32 IDE as a cloud service ?

As some of you have noticed in previous questions, I have a rather unique problem in that my code has to be modifiable by the end-user, who is more of a hacker than computer expert, can usually handle a PC so can use something like Arduino but may no...

Analog read is not returning the maximum value

Hi there.I was making some tests and I have observed that, when I shortcircuit 3V3 into my analog pin (in this case PA0), the reading I'm having is 4022 instead of 4095.Why this difference? I'm using HAL libraries as follows://Function to obtain ADC ...

Can someone explain how to read these line ?

Hello everyone !I'm new here and i wanted to know how these lines say please??I wanted to have microsecond delay for my ultrasonic sensor.Thanks for all your help!void usDelay(uint32_t uSec) { if(uSec < 2) uSec = 2; usTIM->ARR = uSec - 1; usTIM-...

Hello, Can anyone tell me STM controllers which support all the required capabilities as ADSP-CM408F Analog Devices? Thanks

MDMA read from DTCM - transfer error

I'm trying to move an array from DTCM to SRAM1.So I use MDMA in as memery to memory config. It isn't my first time I got it running, but never used it to transfer data from/to TCM region.I want to copy array at 0x20000018 starting address (DTCM regio...

STM32L063C8U6 pinout

I have bought STM32L063C8U6 (version in UFQFPN 48 package) but I can not find pinout in datasheet. DS10090 version 7 does not mention any UFQFPN package.Also SMTCubeMX says that "cannot load this MCU). Is this version secret?Thanks for answer, Jiří ...

Support for STM32TS60?

Hello,Is it possible to get technical support for STM32TS60? I have some specific questions and would also welcome project files / BSP.BRNiclas

Need to evaluate Serial NAND using the QSPI controller available in STM32F446RE Evaluation board

Dear ST Technical team,We have the following queries for STM32F446RE evaluation board.Our RequirementWe need to evaluate Serial NAND using the QSPI controller available in STM32F446RE Evaluation boardQueries for ST team1.      Does STM32F446RE nucleo...