向vi复制代码时缩紧会出错，先:set paste然后再Ctrl+Shift+V就可以了
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
echo "# network" >> README.mdgit init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/explorerlxz/network.git
git push -u origin master
keil仿真模拟stm32时出现的问题
*** error 65: access violation at 0x0000000C : no 'read' permission
| Syntax | Meaning | ||
|---|---|---|---|
| a | =b | a=a | b |
