用TMS570LS1114与TPS65381A-Q1连接发送命令返回值一直是50FF(hex格式) 更改发送命令也是50FF,请问这是什么原因呢?有人遇到过吗?
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用TMS570LS1114与TPS65381A-Q1连接发送命令返回值一直是50FF(hex格式) 更改发送命令也是50FF,请问这是什么原因呢?有人遇到过吗?