STM32 MCUs Products

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Overflow occurred when fetching Two encoder data

We are working with the STM32 Nucleo-G474RE board and using two quadrature encoders—NEMA 23 and NEMA 34—connected through AM26LS32 line receivers to TIM2 and TIM3 respectively, configured in encoder mode. In our project, we initialized TIM2 and TIM3 ...

USB Device MSC with External Flash

Hi team,            I am working on stm32F7 discovery board, I am working on USB MSC Device however i am not getting , how to configure external flash of this discovery board as Mass Storage. My main goal here is as soon as i connect the controller t...

Shikamaru by Associate III
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Resolved! SPI Communication Issue with STM32G431K8T6

Hello,I am working with an STM32G431K8T6and using the LL library to configure SPI in master mode.The issue is with the MISO pin (PB4).The pin is configured as SPI input, with no pull-up or pull-down.When PB4 is left unconnected, the voltage is measur...

sqyq by Associate
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  • 1 replies
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Flashing into partition

Hi, I have been trying to implement a logic to flash the updated firmware on top of existing with established DFU mode and using stm32cubeprogrammer. Where I chosen bin file for flashing and I provided the starting address as well. For confirming I h...

aravindpv by Associate III
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Resolved! STM32U5 Backup SRAM in standby

Hi,I have a question regarding the backup SRAM in the STM32U5. The reference manual is not clear about this:On the one had, it mentions the following Which seems to indicate that it is possible to place the device in standby without powering SRAM2. H...

ArnoutDekimo_0-1715695675370.png ArnoutDekimo_1-1715695729787.png ArnoutDekimo_2-1715695838490.png

Resolved! STM32H753 SPI Transmission

Hi, I'm using the STM32H753-NUCLEO Board for some SW development, and I'm having some issues with the SPI Handling.I'm attempting to transmit a single 16-bit data packet, however on the scope I'm transmitting two 16-bit data packets. When I change my...