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OneLine
Associate II
since ‎2024-05-06
‎2024-06-21

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STM32U5 RAMCFG wait state config

2024-06-21
Hi, I'm currently using the STM32U575 to develop a product, and my clock configuration is set to the maximum of 160MHz because I'm dealing with a large amount of data. I have two SPI channels collecting data at a sampling rate of 20kHz, with each sam...

STM32U5 SPI DMA in DMA_LINKEDLIST_CIRCULAR mode occurs HardFault error

2024-05-06
HiI use STM32U5 SPI2 in Salve mode to only receive data，and the data-size is 16Bit. Because the rate is very fast, I use the DMA_LINKEDLIST_CIRCULAR mode combined with the DMA half-full interrupt solution.When I used HAL_SPI_Receive_DMA() to start SP...
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