1、ethernet_ex10_lowlatency_interrupt中发送descriptor和接收descriptor是否需要独立配置?还是在void SendPacket(uint8_t *pData,uint32_t length)这个函数里面就将descriptor已经配置好了,可以当成发送descriptor也可以当成接收descriptor?怎么区别他是接收描述符还是发送描述符呢?
2、descriptor配置一次就能具备接收和发送的功能?
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.
1、ethernet_ex10_lowlatency_interrupt中发送descriptor和接收descriptor是否需要独立配置?还是在void SendPacket(uint8_t *pData,uint32_t length)这个函数里面就将descriptor已经配置好了,可以当成发送descriptor也可以当成接收descriptor?怎么区别他是接收描述符还是发送描述符呢?
2、descriptor配置一次就能具备接收和发送的功能?