STM32 MCUs Embedded software

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HAL_FLASH_OB_Launch() Hangs STM32L5

I'm attempting to enable the SRAM2 parity bits on an STM32L552, and any time I call HAL_FLASH_OB_Launch, the chip hangs. I've also tried directly setting the OBL_LAUNCH bit in the NCSR register with the same results.I've looked through some of the L...

MBand.3 by Associate III
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How to use UART DMA RX?

Hello.​I developed UART by DMA method and it works normally, but I am posting because I have one question.​In the case of the sites I found, most of the main function or initial HAL_UART_Receive_DMA function was called, and the HAL_UART_RxCpltCallbac...

JLEE.211 by Associate
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