1, the project needs: Transfer data size for 2*1024*1024bytes
2, the final choice of serial tools: Tintin serial debugging assistant Sscom42.exe
Tip: The data transferred is a hex file, and the file itself contains address information, which opens directly with the Sscom42.exe software, displaying and sending hex file contents
If the internal hex content is copied into the data by the Winhex software and then opened with Sscom42.exe software, the ASCII code will be displayed, of course, the transmission is also ASCII form
For example: If the file with address information, the content is 1234, then directly open the file send, will be so sent 12 34
If the contents of the file are directly 1234, open the file directly, then send the 30 31 32 33 34
3, has tested software: Big silly serial Assistant (problem: When the content of the file to send, the amount of data too large >10*1024 will die)
Friendly serial Helper (problem: The amount of data in the sending area is too large >1024*1024 will be stuck) Note: 400*1024 no problem oh.
summed up: or Tintin serial assistant Best is Ah, and software is not big.