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在
Kinetis Microcontrollers
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k64 spi2+dma 做从机和stm32通信,调用DSPI_MasterTransferEDMA(EXAMPLE_DSPI_MASTER_BASEADDR, &g_dspi_edma_m_handle, &masterXfer)后返回值不是kStatus_Success,是kDSPI_Busy,一直打印There is error when start DSPI_SlaveTransferEDMA,代码如下stm32这边程序是没问题的,此程序是按照库里面demo修改的,求解,谢谢,
。
12-28-2017
08:15 PM
在
Kinetis Microcontrollers
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k64 spi2+dma 做从机和stm32通信,调用DSPI_MasterTransferEDMA(EXAMPLE_DSPI_MASTER_BASEADDR, &g_dspi_edma_m_handle, &masterXfer)后返回值不是kStatus_Success,是kDSPI_Busy,一直打印There is error when start DSPI_SlaveTransferEDMA,代码如下stm32这边程序是没问题的,此程序是按照库里面demo修改的,求解,谢谢,
标记。
12-28-2017
08:15 PM
在
Kinetis Microcontrollers
上发布
Re: Flashing bootloader and application in one time
。
05-02-2017
08:50 PM
shengzhang 最新发帖
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k64 spi2+dma 做从机和stm32通信,调用DSPI_MasterTransferEDMA(EXAMPLE_DSPI_MASTER_BASEADDR, &g_dspi_edma_m_handle, &masterXfer)后返回值不是kStatus_Success,是kDSPI_Busy,一直打印There is error when start DSPI_SlaveTransferEDMA,代码如下stm32这边程序是没问题的,此程序是按照库里面demo修改的,求解,谢谢,
Kinetis Microcontrollers
809
12-28-2017
08:15 PM
Re: Flashing bootloader and application in one time
Kinetis Microcontrollers
776
05-02-2017
08:50 PM
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