STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32F303 Vbat monitoring

Hi everyoneI'm trying to use STM32F303 to measure the battery voltage via Vbat pin.I use 1-cell Li-Po battery (about 3.5V to 4.2V)​According to the datasheet the Vbat should be 1.65V to 3.6VSo I have a 3/4 voltage divider resistor outside the chip, a...

0693W000003QrLBQA0.png 0693W000003QrLaQAK.png 0693W000003QrLfQAK.png

HAL_UART_Transmit_DMA

Hello dear experts,I am trying to send a binary 32bits over the uart3 using either HAL_UART3_Transmit (polling, It or DMA). 1- sending roughly the 32bits with a length of 4 in the function parameters does not work.2 -sorting the 32bits data in a 8bit...

papageno by Associate III
  • 2775 Views
  • 7 replies
  • 0 kudos

STM32L0 eeprom wear leveling

HiI am working on a device that need to store some parameters in eeprom quite frequently. Is it there any eeprom wear leveling algorithm on top of HAL that I can use to extend the eeprom life?BRGilberto

GErma.1 by Associate III
  • 463 Views
  • 1 replies
  • 0 kudos

Resolved! How to buy the STM32F103CBT6 as programmer?

If I make a custom board and I want the same STM32F103CBT6 on chip board programmer debugger, how do I make the STM32F103CBT6 that kind of debugger programmer? If I buy that component I assume it isn't automatically configured that way, so how to ach...

Dian.1 by Associate II
  • 552 Views
  • 2 replies
  • 0 kudos