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工具/软件:Code Composer Studio
使用 GPIO 模拟 I2C 总线以运行 EEPROM、 但重复配置 GPIO (EEPROM 时钟线)方向寄存器、因为输出会导致 EEPROM 运行故障。
我不知道造成这种奇怪现象的原因。