3-6
(3) Services supported by IrLMP
1. Connect service
2. Disconnect service
3. Data service
A single LSAP address does not support multiple connections. furthermore, LSAP address 7 and 9 can
not share the connection state. If multiple connections are requested, a disconnect request is
transmitted and the printer waits until it receives a disconnect command.
IAS server: LSAP address 0
IAS client: Not supported
Printer application: LSAP address 7 (3-wireraw/IrLPT) and address 9 (3-wire/9-wire)
(4) IAS
service
IAS service is supported by 'GetValueByClass' only.
Return values for GetValueByClass inquiries are listed below.
1.
4.
Inquiry
Inquiry
Class Device
Class IrLPT
Attribute Device
Name
Attribute IrDA:IrLMP:LsapSel
Return value
Return value
Device Name
Sll Thermal Printer
Lsap address
7
2.
5.
Inquiry
Class IrDA:IrCOMM
Class IrDA:IrLMP
Attribute Parameters
Attribute IrDA:IrLMP:LsapSel
Return value
Return value
Service type
3-Wireraw
Lsap address
7
Port type
Serial
3
6.
Inquiry
Inquiry
Class IrDA:IrCOMM
Class IrDA:IrCOMM
Attribute IrDA:IrLMP:LsapSel
Attribute IrDA:TinyTP:LsapSel
Return value
Return value
Lsap address
7
Lsap address
9
(5) TinyTP
Flow control is performed by this layer when connecting with 3-Wire or 9-Wire.
'5' is transferred to the primary station as the initial credit when connecting the LMP layer.
Содержание DPU-S445 SERIES
Страница 1: ...DPU S445 SERIES THERMAL PRINTER TECHNICAL REFERENCE U00110811309 ...
Страница 90: ...6 43 Figure 6 10 Print Sample 5 ...
Страница 100: ...6 53 Figure 6 12 Print Sample 6 ...
Страница 126: ...6 79 Figure 6 24 Print Sample 12 ...
Страница 128: ...6 81 Figure 6 26 Print Sample 13 ...
Страница 130: ...6 83 Figure 6 28 Print Sample 14 ...
Страница 174: ...A 2 INTERNATIONAL CHARACTER SETS The following codes differ depending on the international character set selected A 3 ...
Страница 176: ...A 4 KANJI QUARTER SIZE CHARACTER SET A 5 ...