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Resolved! read multiple samples from adc each 10 seconds with dma

i want to read every 10 seconds a few samples from a adc channel and let the dma bring the data to my variables.i have that working with 1 sample. the timer trigger the adc. adc trigger the dma channel and my HAL_ADC_ConvCpltCallback get called and t...

frankers by Associate II
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Resolved! ADC Channel Conversion Difference

Guys, I need help with ADC on STM32F407ZGTx. I have a project where I read 2 channels, ADC3_IN4 and ADC3_IN15. Since I need a function that has pin ADC3_IN15, I changed it to ADC3_IN8.The problem is that I don't know what it is about STM32F407ZGTx, a...

MSilv.1 by Associate III
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  • 2 replies
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Failed to execute MI command STM32WBA5

hijust update STM32CubeIDE  to Version: 1.18.0And I can't program my Target as before.getting this error :Error message from debugger back end:Error finishing flash operationFailed to execute MI command:load C:\\Users\\user\\STM32CubeIDE\\workspace_1...

AFink.1 by Associate
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  • 1 replies
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Resolved! Clarification on Crystal Oscillators in STM32L432KCU6

Hello,I am working with the STM32L432KCU6 microcontroller and noticed that it includes a 32.768 kHz crystal. I would like to confirm whether there is a separate crystal for high-speed operation or if an external high-speed crystal needs to be added. ...

Nikunj_17 by Associate III
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  • 8 replies
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Bootloader Commands

  UART2 config   .ioc config      UART3 configConnectionsconnections output hercules       Project Overview: I'm working on a communication setup between two STM32 boards: a master board (STM32F446RE) and a slave board (STM32F401RE). The goal is for...

mohite25_1-1741339277622.png mohite25_0-1741339154783.png mohite25_2-1741339355460.png mohite25_3-1741339409594.png
mohite25 by Associate III
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  • 2 replies
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Resolved! Trigger ADC by TRGO

Hello, everyone!I've been searching for an answer to this question for a long time, but so far without success.I have an STM32F410 and would like to use a timer to trigger ADC readings. However, TRGO does not appear as an option for the ADC trigger s...

adc.png timer.png

Resolved! RTC_OUT remap not working?

Hi,Im currently working on a project with an STM32L452 that uses a Temperature Compensated Crystal Oscillator (TCXO) as the Low-Speed External (LSE) clock source. The TCXO is responsible for clocking the RTC. To fully calibrate the TCXO, I have desig...

Detect origin of a wake-up from standby mode

Hello !I have a problem : I'm looking for a way to know the origin of a wake-up from standby mode.I'm using STM32U083C Discovery Kit.In my application, MCU can wake-up in two different manners : an external wake-up pin and an RTC periodic wake-up.The...

bluexav by Associate III
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  • 7 replies
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