您好!
因为目前DM8127的UART上数据量比较大,想在arm上实现DMA方式UART通信方式。
想请教一下,目前也对应的参考实现吗?或者详细点的说明实现。
麻烦指点一下,非常感谢!
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你好,
没有现成的例子。你可以你能否参考一下下面的论坛讨论:
https://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/t/168573
https://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/p/318991/1110186
或者看看不基于OS(Linux)的实现:
https://e2e.ti.com/support/dsp/tms320c6000_high_performance_dsps/f/115/t/237339