PSC/PSI Power Supply Control Prototype Based on RTEMS

A PSC/PSI power supply control prototype was developed by using an opensource real-time operating system RTEMS and PSC/PSI power supply controller developed by BNL.The structure of the prototype,development procedures as well as testing result with a power supply of a corrector magnet were described.It can switch on/off the power supply,ramp up/down the current,and monitor the real-time states of the power supply.