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程序下载后重新上电程序不运行,要手工复位后才能运行,在线仿真都正常。
看起来应该是复位电路的问题,建议参考一下controlcard上的复位电路设计。
你需要检查一下GPIO87/XA15 GPIO86/XA14 GPIO85/XA13 GPIO84/XA12,这四个boot Pin的状态。