User manual

October 2013 – Ed.1.0
EQUITEL E400 Family – Control and communications protocol
Page 8
Call, answer and audio control:
Message Address Description
DEMCALL E400  CC User call
ACK_DEMCALL CC  E400 ACK corresponding to DEMCALL
SIMCALL CC  E400 Simulate user call
ACK_SIMCALL E400  CC ACK corresponding to SIMCALL
STARTAUDIO CC  E400 Audio activation – conversation begins
ACK_STARTAUDIO E400  CC ACK corresponding to STARTAUDIO
STOPAUDIO CC  E400 Audio deactivation – conversation ends
ACK_STOPAUDIO E400  CC ACK corresponding to STOPAUDIO
Inputs and outputs control:
Message Address Description
QRYPPORTCONFIG CC  E400 I/O configuration query
PPORTCONFIG E400  CC Addresses delivery and I/O initial status
WRITEPPORT CC  E400 Outputs writing
ACK_WRITEPPORT E400  CC ACK corresponding to WRITEPPORT
READPPORT CC  E400 I/O reading
PPORT E400  CC I/O delivery values
CHANGEPPORT E400  CC Delivery caused by an input change
ACK_CHANGEPPORT CC  E400 ACK corresponding to CHANGEPPORT
Inputs and outputs configuration (only in E401):
Message Address Description
CONFIGPPORT CC  E401 I/O configuration change
ACK_CONFIGPPORT E401  CC ACK corresponding to CONFIGPPORT
Test and maintenance:
Message Address Description
QRYSYSINFO CC  E400 Test of the system status
SYSINFO E400  CC Result of the test status
KEEPALIVE CC  E400 Maintenance of communications
ACK_KEEPALIVE E400  CC ACK corresponding to KEEPALIVE
PLAYTONE CC  E400 Playing an audio tone
ACK_PLAYTONE E400  CC ACK corresponding to PLAYTONE
WORKINGMODE CC  E400 Working mode query
MODE E400  CC Answer to working mode