这是我工作中设计的一套收放卷张力控制系统，里面包括电路图和源程序，程序开发环境是KEIL-C51,这个系统在工厂中已经累计使用了超过1万套，比较稳定！-This is my work in the design of a retractable tension control system volume, which includes schematics and source code, program development environment is the KEIL-C51, the

The code in this directory is for Cypress FX2 (e.g. CY7C68013A) and can be compiled with the SDCC compiler (I tried version 2.6 as shipped with Ubuntu 6.10). Once I had a version that could be compiled with Keil tools (until early 2007), bu