STM32 MCUs Products

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My micro-controller on the STM32 Nucleo-F446RE development board starts heating up as soon as I connect it to my laptop. Does the heating of the controller means that the board is now damaged?

I tried changing the data cable but it didn't work. Also all the jumpers are connected in the same position I received it. I have not altered any connection on the board and also never connected any peripheral to the board. Does the heating of the co...

DChok.1 by Associate
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Unable to initialise interrupts || Nucleo - F746ZG

Hi everyone,I am new to the world of STM32 MCU's so please bear with me.I am following a tutorial on Udemy and trying to write a GPIO interrupt code from scratch. I have done all register configurations and config is working fine as seen through SFR ...

MShar.7 by Associate II
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  • 4 replies
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STM32F7 MCU with J-link programmer

I'm using Segger's J-Link programmer to program STM32F767 MCU. Quick Question:1) During programming/flashing (while downloading a binary file), J-Link programmer asserts RESET# line logic LOW or RESET# line will logic High?

S.Kamath by Associate II
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How do I get Timer8 Compare to toggle an output pin?

Working with TIM8; I have enabled one-time-pulse, set 'Channel1' to 'Output Compare CH1', set the Output Compare Channel 1 Mode to 'Active Level On Match', and Pulse to 0. I set the timer's ARR = 65535, and set the Compare Register to 20000. I hav...

LMorr.3 by Senior II
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  • 2 replies
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Using JTAG and SPI1_MISO on PB4

As soon as i configure PB4 as SPI1_MISO, I get disconnected from the target. Even the connection doesn't use the NJTRST pin.It used to be a bug on the stm32L4, but I could't find it mention on the errata of the stm32U585.Has anyone (ST) knowledge abo...

aritec by Associate III
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  • 7 replies
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X-CUBE-WIFI1 with STM32F070

Hello,I am trying to develop an application with the X-NUCLEO-IDW04A1 Wi-Fi evaluation board on a STM32F070 microcontroller. I downloaded the expansion package X-CUBE-WIFI1 that provides implementations for STM32L0, L4, F1 and F4 but not on my target...

TRand.1 by Associate
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  • 2 replies
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