STM32 MCUs Products

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wrong voltage reading

Hi, i'm trying to read voltage through voltage divider circuit, o/p voltage is 3.2, but i could read only around 2.7, can some help whats wrong with the codenote: R1=6.8K ohm and R2=12K ohm.im attaching circuit and code. HAL_GPIO_WritePin(GPIOB, GPIO...

0693W00000Y6maFQAR.png
meghasb by Senior
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Resolved! Solution architecture help

I need help in implementing a solution. I'd like to implement a system that measures elapsed time (ET) between two digital input (DI) pulses. These two signals will be on different channels. There are 4 sets of signal, therefore I need to measure fou...

DJ001 by Associate II
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Resolved! How to unlock STM32G031J6M6 (STM32G0316-DISCO)?

Hi,today i got a STM32G0316-DISCO and totally forgot to setup serialwire. All Pins except PIN6 where configured as GPIO-Output. No i can't connect to the MCU. I tried most of the hints regarding "connect under reset" but no success. I had also one tr...

Build error in STM32 makefile

I am trying to buildgit clone ://github.com/bbrown1867/stm32-makefile.git from Ubuntu (virtualbox) command line:using the commandmakebut getting the following errorNo rule to make target 'bsp/Drivers/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/sta...

ARama.7 by Associate II
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Resolved! I burned the NUCLEO-F429ZI MCU

Hello, I have a spare STM32F427ZI MCU. Can I replace F429ZI with F427ZI? Please suggest some other possible replacements for F429ZI.

acudd.1 by Associate
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use of HAL_SPI_Transmit()

I am using HAL_SPI_Transmit() API to write to slave's register, how can I confirm that it has actually find the right register and write to it? is below code right?uint8_t R44=0x2C; //register addressuint8_t R44_data[2]={0x00,0x00};// data to be writ...

RS009 by Associate III
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