STM32 MCUs Products

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STM32F103 UART2 not Receiving data

Hi all,I am facing one issue with STM32F103 UART2 receiving side, it is transmitting data but not receiving. i just configured MCU with CUBEMX and changed only main.c file.Configuration and main.c are attached here.I just made a very simple program "...

sanju by Senior
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  • 2 replies
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STM32L051C8 uses ADC to measure voltage value error is 50mV

STM32L051C8 uses ADC to measure the voltage value. The measured voltage value of the AD pin is 0.432V,VCC=3.335V, and the voltage value obtained through AD collection is 0.48V; there is an error of 50mV, and the ADC part of the program and hardware a...

0693W000006I984QAC.png 0693W000006I99RQAS.png
*于.1 by Associate II
  • 1181 Views
  • 6 replies
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STM32L4 GPIO lowest current consumption state

I have a product design based upon the STM32L412. This design cares about every nA while in Standby mode. Is there any difference in GPIO current consumption when a pin is in Analog modevs Input mode w/pulldown {with NO external components connected}...

JRuss.4 by Associate
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  • 1 replies
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Interfacting Serial JPEG Camera(SC03MPA) to STM32F407 MCU

Hi ST Community,I am trying to Interface JPEG Camera to STM32F407 MCU via UART2 port. My UART2 configurations:char UART2_Config( void ){ char u8UartReturn = SUCCESS; USART_InitStructure.BaudRate      = SERIAL_BAUDRATE_115200; USART_InitStructure.Word...

Skira.17 by Associate II
  • 578 Views
  • 0 replies
  • 0 kudos

Hello, I'm an electronic engineer and I'm working on a project for automation of agricultural machinery, we are using in this project the microcontroller STM32F446RCT7TR.

Hello, I'm an electronic engineer and I'm working on a project for automation of agricultural machinery, we are using in this project the microcontroller STM32F446RCT7TR. however I have little experience in this microcontroller and so I'm sorry if my...

CSele.1 by Associate
  • 602 Views
  • 3 replies
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Resolved! RM0316 spi clock

IN the rm0316 documentation, there is no explicit indication of where and which SPI interface takes the clock, you have to "guess through who turns on this periphery", which is not "strictly deterministic behavior". the documentation is done formally...