This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TCP测试工具收不到数据



 大家好,我用SDK的例子做TCP socket实验。现在在串口助手里有Sending TCP packets...,但TCP测试工具没有收到一条信息。请问会什么回事呢。谢谢!