Kramer Electronics SP-14 - Manual (Page 3)

Contents
1 Introduction .................................................................................................................... 1
2 Communication Ports ...................................................................................................... 1
2.1 RS232 ...................................................................................................................... 1
2.2 Ethernet ................................................................................................................... 1
2.3 Timing Constraints ................................................................................................... 1
3 API Functions ................................................................................................................. 2
3.1 Identity ..................................................................................................................... 2
3.1.1 Identity Request Packet format ......................................................................... 2
3.1.2 Identity Reply Packet ........................................................................................ 2
3.2 Parameter Functions ................................................................................................ 2
3.2.1 Parameter Request Packet format .................................................................... 2
3.2.2 Parameter Reply Packet format ...................................................................... 11
3.2.3 Query .............................................................................................................. 13
3.2.4 Get .................................................................................................................. 14
3.2.5 Set .................................................................................................................. 14
3.2.6 Get String ....................................................................................................... 15
3.2.7 Set String ........................................................................................................ 16
3.3 Guidelines for AV API Usage.................................................................................. 17
3.3.1 Query Function ............................................................................................... 17
3.3.2 Parameter Availability Function ....................................................................... 17
3.3.3 Parameter Value Range ................................................................................. 17
3.3.4 Parameter Value Availability Function ............................................................. 17
3.3.5 Parameter Types ............................................................................................ 17
3.4 Base 64 Encoding .................................................................................................. 21
3.4.1 Base 64 Ready Reckoner ............................................................................... 21