SPI6 with BDMA fails to send data and receives
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‎2023-05-31 11:30 PM
i used the spi6 with bdma to send data,but it don't work.so i hope get help, thanks.
- Labels:
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DMA
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SPI
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STM32H7 Series
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‎2023-06-01 7:04 AM
Hello 阿亮之家
First of all, you may need to upgrade to the latest versions of CubeFW and CubeMX.
Second, what is your SPI interface?
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‎2023-06-02 7:29 PM
hi F.Belaid
i use the spi6. The spi tx uses the BDMA channel 0. The spi rx uses the BDMA channel 1. i use the stm32cubeide to make the project, and i use the HAL_SPI_Transelation_DMA to send data, but the data can't be send.
do you have the examples about the BDMA ? i don't find data about BDMA.
