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[bsp][qemu-vexpress-a9] Win10 环境下 uart1 接收数据导致系统崩溃 #6000

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Jackistang opened this issue May 26, 2022 · 0 comments
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@Jackistang
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@Jackistang Jackistang commented May 26, 2022

以下测试环境为:

  • Win10 系统
  • 通过 scons --dist 新生成的 qemu 环境
  • 每隔 1 秒通过串口 COM9 发送 hello world 的下位机

输入下述命令运行 qemu 程序:

qemu-system-arm -M vexpress-a9 -kernel rtthread.bin --nographic -serial mon:stdio -serial COM9

结果显示系统崩溃,并且是在 qemu 接收第一个字节后崩溃。

下位机不主动发送数据给上位机时,工作正常。

@supperthomas supperthomas added the good first issue label Jun 2, 2022
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