STM32 MCUs products

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External loader for SPI Flash for STM32WL - Fail to Init

I have a STM32WLE5 custom board with MX25L4006E SPI Flash.I created an external loader with CubeIDE based on the article - "How to add your SPI flash into the STM32CubeProgrammer’s external loader"The result stldr does not work and when I tried to de...

Egolt.1 by Associate II
  • 2 replies
  • 1 kudos

STM32F407 I2C INA232 Problem

Hi everyone,I am using STM32F407 to read voltage and current values from INA232 and TCA9548.I have 8 INA232 so I used TCA9548 as I2C Switch.I have coded as follows:1. SET TCA9548 on Port 12. Read the voltage value on INA232 at port 1The result I get ...

Hoi_0-1700039106263.png Hoi_0-1700042387194.png Hoi_1-1700042577069.png
Hoi by Associate II
  • 1 replies
  • 0 kudos


Hey, I am using NUCLEO-H743Z12 and I am trying to configure the ethernet peripheral (and LWIP) with the cubemx with no success (I red lot of manuals online).In the end, I cant even ping my board.Please anyone can help me with the configuration?I main...

Blecher by Associate
  • 2 replies
  • 1 kudos

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 kudos