AeroComm ConnexLink, Руководство пользователя

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ConnexLink User’s Manual ConnexLink User’s Manual ConnexLink User’s Manual ConnexLink User’s Manual
7/11/2003 13
2.1 2.1 2.1 2.1 System Command Set System Command Set System Command Set System Command Set
The System Commands allow the OEM to initialize the system and perform general system
analysis. In addition, the EEPROM parameters can only be programmed using these
commands. The table below summarizes the commands.
Table
Table Table
Table 1111 - System Command Set
- System Command Set - System Command Set
- System Command Set
Name
Name Name
Name Command
Command Command
Command Length
Length Length
Length
Low
Low Low Low
Length
Length Length
Length
High
High High High
Data
Data Data
Data Checksum
Checksum Checksum
Checksum
Reset AAh 00h 00h No Data AAh
Control 86h 1 to 5 (depends on
sub-command) As Required As Required
Diagnostic Result 87h As Required As Required As Required
Standby 88h 01h 00h 00h – Client Sleep Walk
01h – Server Deep
Sleep
04h – Cancel Standby As Required
Status Request 8Ah 01h 00h 0 – Reset error counter
1 – Don’t do anything 8Ah
Status Reply 8Bh 14h - 74h 00h See Section 5.1.6,
Section 5.1.6, Section 5.1.6,
Section 5.1.6,
Status Reply
Status Reply Status Reply
Status Reply
As Required
Update EEPROM
Checksum 8Ch 00h 00h No Data 8Ch
Check EEPROM
Checksum 8Dh 00h 00h No Data 8Dh
EEPROM
Checksum Status 8Eh 01h 00h 0 – Checksum invalid
1 – Checksum valid 8Eh
Acknowledge As Required As Required As Required As Required
2.1.1 2.1.1 2.1.1 2.1.1 Reset Reset Reset Reset
The Host issues this command to a ConnexLink. This command provides a software reset to a
ConnexLink, initializing the code at the same location as a hardware reset. The Host must wait
for the
Acknowledge
Acknowledge Acknowledge
Acknowledge
command before issuing any additional commands. This command must
be followed by an
RF Enable
RF Enable RF Enable
RF Enable
command.
Example: AA|00|00|AA (There are no Data bytes for this command)
Acknowledge: AA|01|00|00|AB