STM32 MCUs Products

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Resolved! STM32G431KB Nucleo 32 - USART1 RX help

I'm trying to use USART1 for Async however I cannot send data to the board. I'm using an FTDI USB-UART converter cable to test, the Nucleo is sending correct data my PC data no problem.I can prove my code and terminal program on the PC works 2 way wi...

LiamRDS by Associate
  • 1813 Views
  • 4 replies
  • 1 kudos

How to change default UART Idle line Inactivity time

Hello There,I'm utilizing IDLE event functionality of UART and use HAL_UARTEx_ReceiveToIdle_IT() for it.The issue that I'm facing is that some times this API falsely detects an IDLE event upon reception (May be a Transmitter issue). So, to overcome t...

KAgga.1 by Associate III
  • 9134 Views
  • 13 replies
  • 0 kudos

Flash Read not working

I am using the SBSFU example in stm32l562edk devkit.I have modified flash_layout.h and I have added a 4 KB user data section in which I am trying to store user data from the application. I have ported a flash driver(read, write, erase) from the bootl...

PYada.1 by Associate III
  • 2054 Views
  • 4 replies
  • 0 kudos

Resolved! About CAN filter

HiMany CAN messages are flowing on the CAN bus.I would like to receive only ID 0x5C0 among these.Please let me know the suitable settings to receive only 0x5C0 as a hardware filter without any software intervention, without any load on the MCU.I wrot...

Ukazu by Associate III
  • 1763 Views
  • 5 replies
  • 0 kudos

STM32L4 ADC reading temperature stability

Our product uses a STM32L452 to measure the 4-20mA loop current of an external sensor. The product has an operating temperature range of 0-40°C.The STM32L452 datasheet (Tables 78 to 82) lays out the accuracy specs for the internal ADC but aside from ...

jminack by Associate II
  • 1207 Views
  • 0 replies
  • 0 kudos

My laptop doesn't recognize STM32

Hi. I'm using STM32F446RET6 and F401RE, and I enjoy coding with those. I majorly use my desktop PC to develop. But for a long time, my laptop PC can't recognize my ST micro computer. So I can't develop with my laptop. Then I tried to upgrade ST-link....

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MED2972 by Associate III
  • 3930 Views
  • 9 replies
  • 0 kudos