arm编程，有很多源码，仅供参考，严禁用于商业用途-programming arm, a lot of source code, for reference, is prohibited for commercial purposes

目前一个正在开发的ODE引擎商业项目源码，上传上来供大家参考。严谨商用，请勿外传！-Currently an ODE engine being developed commercial project source code, upload up for your reference. Rigorous commercial, not rumors!

Omen Technology INC的Zmodem源码第三版。使用时请遵守其规范，商业用途请与Omen Technology INC联系。-Omen Technology INC Zmodem source of the third edition. Please comply with its specifications when used for commercial purposes, please contact the Omen Technology INC.