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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1101519/rm48l952-trying-to-use-dma-for-dcan-transmission
我在DCAN1 CTL寄存器中启用了DE1位，在IF1 CMD寄存器中启用了DMA活动位。但当传输完成时，DMA FTC ISR不是generated.e2e.ti.com/.../2022.0512万_5F00_EVM_5F00_CAN_5F00_DMA_5F00_TX_5F00_HW.zip
如果您能查看该文件并告诉我，我将不胜感激。
您好，Yong-Gil，
DMA是否将数据传输到IFX数据寄存器？
要使用DMA中断，您需要为DMA FTC启用VIM通道：
