成功调好485串口接和收逻辑，usb串口用于查看log输出和上位机配置，需要注意在打印彻底完成后进行切换

chen

2025-07-12 3ddda900487f55bec506562fffd9f38e419a3ecd

 keil/uwb_simple_example.uvoptx

@@ -605,6 +605,11 @@
          <WinNumber>1</WinNumber>
          <ItemText>tagofflinetime</ItemText>
        </Ww>
        <Ww>
          <count>91</count>
          <WinNumber>1</WinNumber>
          <ItemText>m_EUART1_DMA_RXBuf</ItemText>
        </Ww>
      </WatchWindow1>
      <WatchWindow2>
        <Ww>
@@ -762,7 +767,7 @@
      <DebugFlag>
        <trace>0</trace>
        <periodic>1</periodic>
        <aLwin>0</aLwin>
        <aLwin>1</aLwin>
        <aCover>0</aCover>
        <aSer1>0</aSer1>
        <aSer2>0</aSer2>