STM32 MCUs Products

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Resolved! How to toggle a GPIO pin very fast in STM32H750?

Dera Sir/Madam,I chose STM32H750VBT6(LQFP-100 package-Revision Y-Max core clock=400MHz) for my project,based on my requirements .Everything was fine,until I perceived that: this magnificent MCU is not capable of toggling a GPIO pin faster than 30 ns(...

HTajb.1 by Associate III
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  • 19 replies
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Quectel GSM/GPRS AT Command

Anyone Have Example Code of Quectel GSM/GPRS AT Command using UART With STM32 ?If anyone have example code for the same please share with me Thank you in advance

Ajeth.11 by Associate III
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  • 2 replies
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Resolved! Wrong tick period at 180MHz STM32F446RE

hi everyonei have a strange problem when i try to set clock frequency at high speed.i'm using CubeMX to configure the system and developing on AtollicTrueStudio.i’ve noticed some weird facts setting the clock frequency more than 120MHz.first, is that...

Gzini.6 by Associate II
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  • 2 replies
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QUAD SPI Communication between two STM32H7 boards

Trying to transmit and receive data between two STM32H7 boards using QSPI.As we are new for using QSPI communication,we generated code using STM32CUBEMX and not able to transmit and receive the data.The screenshots for communication between two contr...

Chethan by Associate II
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  • 1 replies
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Resolved! STM32F469I-DISCO virtual com port USART3?

Hi there,My new STM32F469I-DISCO just arrived I stumbled upon this part in user manual (UM1932):4.11 Virtual COM portThe serial interface USART3 is directly available as a virtual COM port of the PC connectedto the ST-LINK/V2-1 USB connector CN1. The...

PGroe.2 by Associate III
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  • 1 replies
  • 0 kudos