After EVC receives the data from VC, iRecv=recvfrom(m_sock,(char*)pack_buf,MAX_LEN,0,(SOCKADDR*)&mClient,&iLen); a buffer needs to be added to store a frame of image data. How can I add it? Personal e
I have set up a driver development group, QQ group: 49944346. I am Zhang Fan, the author of "Detailed Explanation of Windows Driver Development Technology", and I hope to communicate with you.
I have two questions about the low power consumption mode of ZIGBEE.1. The table in the user manual compares the four modes. It seems that the only difference is in the switching of the oscillator and
On January 26, on multiple social platforms such as Maimai, the topic of "Tencent freshman angrily criticized the leader for working too much overtime" became a hot topic, sparking a lot of discussion
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It's still serial communication. I tested it many times before, and there was no problem with the program. But a few days later, I tested it again. The serial port can write, but can't read data. The