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hgl_99
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2025-01-19
2025-01-19
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Re: STM32H7 Workaround for DMA data transfer > SPI fifo-buffer
2025-01-19
#define SIZE_BUFFER 96 uint32_t __attribute__((section (".axi_sram1"))) RxBuff[SIZE_BUFFER]; uint32_t __attribute__((section (".axi_sram1"))) TxBuff[SIZE_BUFFER];"axi_ram" is normally defined in domain D1 (look in your .ld file).SPI1 and DMA1 c...
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