When doing system testing, I found that when LWIP (LAN8720) sends hexadecimal data, when there is 0x00 in the sent data, the network determines that a string of data has ended.For example, the sent da...
When disassembling (arm assembly) a c language program under visual studio 2005, the following similar instructions appear in the assembly instructions: add r3, r8, #1, 20 sub sp, sp, #0x9E, 30 mov r2...
[i=s]This post was last edited by tziang on 2014-9-18 12:25[/i] [align=left]This week's progress is still relatively fast[/align] [align=left]1) The four-axis hardware platform has been fully built, a...
Finally settled down, I have time to play with the keyboard. I found that my hands-on ability still needs to be improved. Can you give me some suggestions on buying simple integrated circuits? Can you...
[p=24, null, left][color=#333333][font=宋体, Arial, Helvetica, sans-serif][size=12px] Tianqian Technology has launched the latest Tianqian tutorial, which will demonstrate how to compile LINUX QT4.5 in ...