STM32 MCUs Products

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STM32F405RGT6

Hi all, I have a flight controller which has a STM32F405RGT6 MCU and is working 100%.Another flight controller (different brand) has a damaged STM32F405RGT6 MCU and I would like to swap them instead of buying a new MCU online due to time constraints....

HF_ATL by Associate II
  • 3874 Views
  • 9 replies
  • 2 kudos

Resolved! UART Communication

Hi , I am using STM32L031x4 MCU for my project. In the document it shows 2 UART ports, can I use these 2 UARTS simultaneously ?I need 2 different UARTS for sensors. 

Deepu joy by Associate II
  • 1625 Views
  • 4 replies
  • 0 kudos

How to config track clock on NUCLEO-H563ZI

I am using the MDK-ARM tool to develop our application.When I enable the "Trace Exceptions" function to trace all exceptions, it always show "No synchronization" in red below. And no exception can be seen from the table.I also uploaded the trace cloc...

No_sync.png Trace_clock.png

Why should in 'G4 PB8/BOOT0 be set to non-Analog?

In 'G4 Datasheets and RM, the following remark can be read:It is recommended to set PB8 to a different mode than the analog one to limit theconsumption that would occur if the pin is left unconnected.This must be important, as it's at both in DS and ...

Analog Watchdog to wake the sleep mode in stm32

Hi, We use stm32f103c8t6 microcontroller. I need a output for Analog watchdog,adc read continuously background. I access analog value to activate sleep mode and wake up mode. I access the POT to Low threshold(0<100) to activate sleep mode and access ...

mrsmile by Associate III
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  • 0 replies
  • 0 kudos

Resolved! How to Convert UART received data into Float

HI"I am using an STM32G071CBT6 controller, and I am receiving data using the receive interrupt. I have received some values in my buffer memory, and now I want to convert them to float. If you have any examples, please share them. My buffer memory is...

suriya by Associate II
  • 4808 Views
  • 10 replies
  • 1 kudos

STM32F401RE

AREA mycode, CODE  EXPORT __mainmyclock EQU 0x40023830myDmode EQU 0x40020000myDout EQU 0x40020014myPU_PD EQU 0x4002080CmyPC13I EQU 0x40020810  ENTRY__main PROC  NOP;------------------------------Port C Clock Enable  LDR R1,=myclock  LDR R5,[R1]  MOV ...

CCV by Associate II
  • 898 Views
  • 3 replies
  • 0 kudos

STM32F4 sometimes not booting correctly

Hello,I have a PCB that I have installed an STM32f407 or STM32f427. The PCB has CAN peripherals, serial peripherals, a status LED, a reset button and other peripherals.I have seen that on startup sometimes the STM32F4 doesn't startup correctly. When ...

RAugu.1 by Associate
  • 2425 Views
  • 7 replies
  • 2 kudos