STM32 MCUs Products

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maximum baudrate on uart in half-duplex mode

I am using uart on STM32L07 to simulate 1-wire for operating ds28e22. 1-bit timing is more than 1us and less than 2us. When I set baudrate at 666666 which meant 1 bit timing was 1.5us, I found the rising edge was too slow (more than 1 us). So I want ...

dh_leslie by Associate II
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Resolved! How to properly handle FDCAN TX FIFO

Hello,I have a STM32G431KB on a custom PCB and got the CAN bus to work. The only problem I have is that the TX FIFO is always filling up and the bus stops after 127 errors.The workaround I have is to abort the TX request./* Add message to Tx FIFO */ ...

PKavv.1 by Associate II
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  • 9 replies
  • 2 kudos

STM32 and IAP

Hello, I have been trying to implement IAP in my device. But my code gets stuck in "UART_WaitOnFlagUntilTimeout". For once I was able to transfer the binary file of the new user application but later whenever I am trying to send the binary file it is...

SPI DMA on STM32L562

Hi everyone,I'm working with the STM32L562 microcontroller and need to set up communication with the ADS8684 using SPI DMA. I am using SPI2, with the following pin configuration:PC1 for MOSIPC2 for MISOPA9 for SCLKPB12 for NSSCould anyone guide me on...

NithinD by Associate
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  • 1 replies
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Current Consumption and power budgeting of STM32H7 MCU

I have a question regarding the current consumption of MCU as when i configured peripherals as per my usage and test the current consumption in STM32CubeMX it shows 171mA average current. But in the datasheet the current consumption has different val...

Abhi5_0-1738736622584.png
Abhi5 by Associate
  • 808 Views
  • 3 replies
  • 0 kudos