Kachina_505DSP_software_interface_使用说明书手册

Kachina 505DSP Software Interface SpecificationsAdapted from 10 Dec.1998 Version Q35 Kachina DocumentRevised by AE5K-Last Revision 2009 April 02The following information is intended for software developers who wish to writesoftware to control the 505DSP Transceiver or to those doing troubleshooting.This document describes the command and telemetry communication interfacebetween the firmware in the 505DSP radio and the control software in the user'spersonal computer (PC).All command and telemetry data will be sent as ASCllcharacter data.Each command "packet"will have a preamble ASCll STX character(02h)and a postamble ASCll ETX character (03h).Note:there may be some commands in the following table which are notimplemented in even the latest firmware.Some were added as firmwarechanged.COMMAND STRUCTURE (PC to Radio)Upon receipt of each command,the radio will send a single acknowledgmentbyte to the PC.The format of this byte will be:FFh-good commandFEh-errorOn error,the PC will make 2 retries before declaring a problem to the user.(This,of course,is applicable only to the original Kachina control program.)CommandDefinition------(STX)A(xxH)(ETX)AGC speed,00H to FFH (00H fast,FFH slow)(STX)a(00H)(ETX)Amplifier off.(STX)a(01H)(ETX)Amplifier on.(STX)B(01H)(ETX)RX BW filter,SSB 3.5kHz.(STX)B(02H)(ETX)RX BW filter.55B 2.7kHz(STX)B(03H)(ETX)RX BW filter,SSB 2.4kHz.(STX)B(04H)(ETX)RX BW filter,SSB 2.1kHz(STX)B(05H)(ETX)RX BW filter,SSB 1.7kHz.(STX)B(06H)(ETX)RX BW filter.CW 1kHz.(STX)B(07H)(ETX)RX BW filter,CW 500Hz.(STX)B(08H)(ETX)RX BW filter,CW 200Hz.(STX)B(09H)(ETX)RX BW filter.CW 100Hz.(STX)B(日aH)(ETX)Data High Filter(STX)B(0bH)(ETX)Data Medium Filter(STX)b(00H)(ETX)BITE Serial #H/W &S/W version request.(STX)b(01H)(ETX)BITE Request antenna impedance data.(STX)b(02H)(ETX)BITE Send antenna impedance data.(STX)b(03H)(ETX)BITE Request S-Meter calibration table(STX)b(04H)(ETX)BITESend S-Meter calibration table.(STX)b(05H)(ETX)BITE Perform S-Meter calibration.(STX)b(06H)(ETX)BITE Request freq.ref.calibration table.(STX)b(07H)(ETX)BITE Send freq.ref.calibration table.(STX)b(08H)(ETX)BITE Perform freq.ref.cal.(STX)b(09H)(ETX)BITE Request phase det.calibration table.(STX)b(0aH)(ETX)BITE Send phase det.calibration table.(STX)b(0bH)(ETX)BITE Perform phase det.cal.