Integrated software environment of longitudinal feedback system for TLS

A DSP based longitudinal multi-bunch feedback system is being developed in SRRC. The software structure for feedback consists of a digital signal processors array to execute feedback algorithm and to provide raw data for beam diagnostic purposes. In order to develop, commission and operate this system efficiently, an integrated software environment has been developed. In such environment, we have major software components including: (1) feedback control algorithm on DSP, (2) DSP developing environment is on PC, (3) diagnostics toolkits is on PC and embedded computer, (4) operator interface on PC and workstation. The feedback control loop is a combined with digital filter and controller. DSP developing environment includes a code composer running on PC as well as a remote Ethernet based JTAG emulator to debug program. The system will equip diagnostic toolkits to acquire and analyse data. The associated hardware and software are commercial products that may help to reduce the system development time. The design features and performance of such will be reported