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RMT 收发器

一个设置 RMT 发送器和 RMT 接收器的简单示例

GPIO 引脚 2 为输入，GPIO 引脚 4 为输出

TYPICAL OUTPUT: Tx Loop Rx Loop level0 = High dur0 = PulseTicks(620) level1 = Low dur1 = PulseTicks(620) level0 = High dur0 = PulseTicks(620) level1 = Low dur1 = PulseTicks(620) level0 = High dur0 = PulseTicks(210) level1 = Low dur1 = PulseTicks(410) level0 = High dur0 = PulseTicks(410) level1 = Low dur1 = PulseTicks(210) level0 = High dur0 = PulseTicks(210) level1 = Low dur1 = PulseTicks(0) Rx Loop level0 = High dur0 = PulseTicks(620) level1 = Low dur1 = PulseTicks(620) level0 = High dur0 = PulseTicks(620) level1 = Low dur1 = PulseTicks(620) level0 = High dur0 = PulseTicks(210) level1 = Low dur1 = PulseTicks(410) level0 = High dur0 = PulseTicks(410) level1 = Low dur1 = PulseTicks(210) level0 = High dur0 = PulseTicks(210) level1 = Low dur1 = PulseTicks(0) Tx Loop

注：这是官方示例。

引脚

RMT 收发器

  • 输入: IO2
  • 输出: IO4

执行指令

cargo run -r -p rmt_transceiver