4 - Command Set
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer’s Manual (COMMANDS)
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4.6.4.4
Command 0xE4/0x04 Set 802.11 Wireless Network Host ID
The host uses this command to designate which TCP socket the device uses to connect to the host, if the
device’s Network Connection Mode is set to
Device Initiated
Command 0x09 - Set / Get Device
. The host must use the USB connection to call this command, and must first successfully
unlock the device’s 802.11 wireless settings by calling
Command 0xE1 - Unlock Wireless Network
Configuration (802.11 Wireless Only)
The device can be configured to find the host in one of three ways:
By directly setting both the host port and the host IP address
By directly setting the host port and by using a DNS lookup of the host name to find its IP address
Table 4-96 - Usage Table for Command 0xE4 - Set 802.11 Wireless Network Host ID (Set Mode)
Bit
7
6
5
4
3
2
1
0
Byte 0
0xE4
Byte 1
Setting ID:
0x04 = Host ID
Byte 2
Host Configuration:
0x00 = Host port and IP address
0x01 = Host name for DNS lookup
Bytes 3..4
Host port
Byte 5
Host name length (if using IP address, set to 0x00)
Bytes 6..n
Host IPv4 address (4 bytes) OR
Host name (up to 32 characters)
Bytes n..63
Reserved