STM32 MCUs Products

Forum Posts

Sorted by:

Sign In to Post

Resolved! Hello, I'm using STM32L151RET6 now. Can STM32L152RET6 be an alternative, or will I need SW modification? Thank you!

STM32L152RET6 bank 1 and bank 2 switching:

Good day,I need some advise with switching banks on the STM32L152.Here's what I currently do:Flash a new, blank MCU and boot from bank 1.BOOT0 is externally pulled LOW. BOOT1 is being used otherwise.Load firmware starting at address 0x08040000 (start...

How to use IDB05A1 in low power mode

i am using IDB05A1 and STM32F401RE MCU, X-CUBE-BLE1. i am trying to use IDB05A1 in low power mode. When the data is available MCU wake up from low power mode.@Sebastien DENOUAL @Community member @Peter BENSCH @Andrei MENGHIA

Resolved! Is there a way to count pulses with a frequency higher than the MCU-clock without prescaler? (STM32L0)

Dear all,I am quite new to the STM32-verse but need to work on a project using an STM32L0 (if possible the L081KZ) to count pulses. The pulses are generated by a clock (~2Mhz) and a gate / AND with an other signal. So there are some pulses with 2Mhz ...

Which Bus is used to access memory addresses such as 0x0020000, 0x0010000 & 0x08000000 in STM32L4R5ZI controller?

HAL_QSPI_COMMAND locks up the QSPI FLASH

Dear All,I'm using STM32H757I-EVAL board. My stm32 cube ide version is 1.7.0.I'm trying the basic operation of reading the manufacture ID of the QSPI Flash.Below is the initialization code, which I have configured using STM32CubeMX.static void MX_QUA...

I had interface EEPROM with STM32G4 board and I have to flash a project code in EEPROM as my Flash memory of the board is not sufficient for my project(code size is large).So is it possible to flash my code inEEPROM and execution of code store in EEPROM?.

Is there a way to use the output of one timer as clock source for another AND reset on GPIO edge trigger?

FDCAN_Classic_Frame_Networking example

I am using the FDCAN_Classic_Frame_Networking example for the STM32G0 part. Instead of using the 64Mhz clock I have a 16Mhz oscillator connected. The example uses a 1Mb bit rate at 64Mhz. My hardware and ioc file are setup to use the 16Mhz as FDCAN1 ...

i have a modbus device which uses stm32f030c8 inside it. when i use commands to change baud rate or device address it will work once, but as i power off the device it will lost the baud rate and device address. what is the problem and what should i do?