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    chshweiLV 3

    @chushuangwei

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    Latest posts made by chushuangwei

    • Reply: 温湿度传感器调试,io读取问题

      @tuotatianwang 请问有可以参考的解决方法吗?

      posted in D1系列-RISC-V
      C
      chshwei
    • 请问 mipi 屏幕有相关资料吗?

      mipi屏幕.jpg

      posted in D1系列-RISC-V
      C
      chshwei
    • Reply: 温湿度传感器调试,io读取问题

      @tuotatianwang PD22、PC1都是这样

      posted in D1系列-RISC-V
      C
      chshwei
    • Reply: 温湿度传感器调试,io读取问题

      dht11.jpg

      posted in D1系列-RISC-V
      C
      chshwei
    • Reply: 温湿度传感器调试,io读取问题

      posted in D1系列-RISC-V
      C
      chshwei
    • 温湿度传感器调试,io读取问题

      测试主板的gpio输入输出切换功能正常,但是温湿度传感器拉低时,不能到0,主板读取io的状态是1,示波器可以看到温湿度传感器已经工作
      下图是温湿度传感器在示波器上的波形

      posted in D1系列-RISC-V
      C
      chshwei
    • Reply: d1适配spi lcd时,编译报错,缺少文件

      @Kirin 您好!请问有可替代的文件吗?

      posted in D1系列-RISC-V
      C
      chshwei
    • d1适配spi lcd时,编译报错,缺少文件

      7727670a-29f8-4885-b3fc-b88564943557-image.png

      编译报错,缺少 “” arch/riscv/include/asm/memory.h “”

      报错信息如下

      In file included from drivers/video/fbdev/sunxi/lcd_fb/dev_lcd_fb.c:17:
      drivers/video/fbdev/sunxi/lcd_fb/include.h:25:10: fatal error: asm/memory.h: No such file or directory
       #include <asm/memory.h>
                ^~~~~~~~~~~~~~
      compilation terminated.
      
      posted in D1系列-RISC-V
      C
      chshwei