IrWW_P2_V1p0
.pdfIrWW Time Synchronization Profile, Version 1.0 |
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IrWW SIG |
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Read-all/Write-all Client |
Details |
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OBEX CONNECT. |
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Read the Information Log using OBEX GET. |
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Write all objects using OBEX PUT. |
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In accordance with read Information Log, only |
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necessary data are sent. |
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OBEX DISCONNECT. |
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Table 14 Application procedure for Write-all objects
It is not necessary for a client to always use Information Log.
In Read-all/Write-all objecs, following file names are used.
Object |
File name |
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Alarm Object |
/watch/alarm.wal |
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Alarm Information Log Object |
/watch/alarm/info.log |
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Timer Object |
/watch/timer.wtm |
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Timer Information Log Object |
/watch/timer/info.log |
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Stopwatch Object |
/watch/stop.wsw |
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Stopwatch Information Log Object |
/watch/stop/info.log |
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Table 15 Object name assignment rule of Read-all/Write-all Time-Related Objects
IrWW SIG |
25 |
IrWW Time Synchronization Profile, Version 1.0 |
IrWW SIG |
4.5 OBEX
4.5.1 OBEX Operations
The table below shows the OBEX operations, which are used in single object pull in Time Synchronization profile.
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Operation no. |
OBEX Operation |
Pull Client |
Pull Server |
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1 |
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Connect |
M |
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M |
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2 |
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Disconnect |
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M |
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3 |
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Put |
N/A |
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N/A |
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4 |
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Get |
M |
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M |
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5 |
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Abort |
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M |
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M |
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6 |
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Set Path |
N/A |
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N/A |
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Table 16 OBEX Operations used in single object pull
The table below shows the OBEX operations, which are used in single object push in Time Synchronization profile.
Operation no. |
OBEX Operation |
Push Client |
Push Server |
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1 |
Connect |
M |
M |
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2 |
Disconnect |
O |
M |
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3 |
Put |
M |
M |
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4 |
Get |
N/A |
N/A |
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5 |
Abort |
M |
M |
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6 |
Set Path |
N/A |
N/A |
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Table 17 OBEX Operations used in single object push
The table below shows the OBEX operations, which are used in Read-all/Write-all in Time Synchronization profile.
IrWW SIG |
26 |
IrWW Time Synchronization Profile, Version 1.0 |
IrWW SIG |
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Operation no. |
OBEX Operation |
Read-all/Write-all Client |
Read-all/Write-all Server |
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1 |
Connect |
M |
M |
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2 |
Disconnect |
O |
M |
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3 |
Put |
M |
M |
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4 |
Get |
M |
M |
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5 |
Abort |
M |
M |
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6 |
Set Path |
N/A |
N/A |
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Table 18 OBEX Operations used in Read-all/Write-all objects
4.5.2 OBEX Headers
OBEX Headers follows the information described in Section 2.5.2 of [IrWW].
4.5.3 Establishing an OBEX session
Establishing an OBEX session follows the procedure described in Section 2.5.3 of [IrWW].
4.5.4 Reading Objects
Reading Object follows the procedure described in Section 2.5.4 of [IrWW].
4.5.5 Writing Objects
Writing Object follows the procedure described in Section 2.5.5 of [IrWW].
4.5.6 Disconnecting an OBEX session
Disconnecting an OBEX session follows the procedure described in Section 2.5.6 of [IrWW].
4.6 Tiny TP
Tiny TP follows the information described in Section 2.8 of [IrWW].
4.7 IrLMP
IrLMP follows the information described in Section 2.9 of [IrWW].
4.8 IAS
IAS follows the information described in Section 2.10 of [IrWW].
4.8.1 Parameters
In Table 19, the Parameters in single object pull are listed.
IrWW SIG |
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IrWW Time Synchronization Profile, Version 1.0 |
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IrWW SIG |
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PI |
PI name |
PL |
PV data type |
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PV Description |
Status |
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0x00 |
Time-Sync |
2 |
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The first octet = |
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Support |
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Support Level |
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( bit mask) |
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bit 0 |
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Single Push Support |
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0 |
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bit 1 |
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Single Pull Support |
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1 |
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bit 2 |
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Write-all Support |
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0 |
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bit 3 |
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Read-all Support |
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0 |
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The second octet : |
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Upper side nibble(4bit) |
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0001 |
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Major version number |
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Lower side nibble(4bit) |
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0000 |
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Minor version number |
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0x00 is undefined version |
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Table 19 The Parameters of single Time-Sync Object pull
In Table 20, the Parameters in single object push are listed.
PI |
PI name |
PL |
PV data type |
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PV Description |
Status |
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0x01 |
Alarm |
2 |
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The first octet = |
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Support |
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Support Level |
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( bit mask) |
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bit 0 |
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Single Push Support |
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1 |
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bit 1 |
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Undefined |
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0 |
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bit 2 |
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Undefined |
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0 or 1 |
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bit 3 |
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Undefined |
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0 or 1 |
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The second octet : |
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Upper side nibble(4bit) |
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0001 |
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Major version number |
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Lower side nibble(4bit) |
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0000 |
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Minor version number |
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0x00 is undefined version |
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0x02 |
Timer |
2 |
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The first octet = |
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IrWW SIG |
28 |
IrWW Time Synchronization Profile, Version 1.0 |
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IrWW SIG |
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Support |
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Support Level |
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( bit mask) |
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bit 0 |
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Single Push Support |
1 |
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bit 1 |
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Undefined |
0 |
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bit 2 |
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Undefined |
0 or 1 |
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bit 3 |
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Undefined |
0 or 1 |
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The second octet : |
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Upper side nibble(4bit) |
0001 |
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Major version number |
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Lower side nibble(4bit) |
0000 |
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Minor version number |
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0x00 is undefined version |
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0x03 |
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Stopwatch |
2 |
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The first octet = |
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Support |
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Support Level |
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( bit mask) |
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bit 0 |
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Single Push Support |
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1 |
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bit 1 |
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Undefined |
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0 |
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bit 2 |
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Undefined |
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0 or 1 |
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bit 3 |
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Undefined |
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0 or 1 |
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The second octet : |
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Upper side nibble(4bit) |
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0001 |
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Major version number |
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Lower side nibble(4bit) |
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0000 |
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Minor version number |
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0x00 is undefined version |
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Table 20 Parameters of single Time-related Object push
In Table 21, the Parameters in Read-all/Write-all objects are listed.
PI |
PI name |
PL |
PV data type |
PV Description |
Status |
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0x01 |
Alarm |
2 |
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The first octet = |
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Support |
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Support Level |
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( bit mask) |
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IrWW SIG |
29 |
IrWW Time Synchronization Profile, Version 1.0 |
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IrWW SIG |
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bit 0 |
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Single Push Support |
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0 or 1 |
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bit 1 |
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Single Pull Support |
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0 |
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bit 2 |
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Write-all Support |
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0 or 1 |
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bit 3 |
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Read-all Support |
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0 or 1 |
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The second octet : |
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Upper side nibble(4bit) |
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0001 |
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Major version number |
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Lower side nibble(4bit) |
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0000 |
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Minor version number |
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0x00 is undefined version |
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0x02 |
Timer |
2 |
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The first octet = |
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Support |
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Support Level |
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( bit mask) |
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bit 0 |
Single Push Support |
0 or 1 |
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bit 1 |
Single Pull Support |
0 |
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bit 2 |
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Write-all Support |
0 or 1 |
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bit 3 |
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Read-all Support |
0 or 1 |
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The second octet : |
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Upper side nibble(4bit) |
0001 |
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Major version number |
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Lower side nibble(4bit) |
0000 |
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Minor version number |
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0x00 is undefined version |
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0x03 |
Stopwatch |
2 |
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The first octet = |
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Support |
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Support Level |
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( bit mask) |
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bit 0 |
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Single Push Support |
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0 or 1 |
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bit 1 |
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Single Pull Support |
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0 |
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bit 2 |
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Write-all Support |
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0 or 1 |
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bit 3 |
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Read-all Support |
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0 or 1 |
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The second octet : |
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Upper side nibble(4bit) |
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0001 |
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Major version number |
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IrWW SIG |
30 |
IrWW Time Synchronization Profile, Version 1.0 |
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IrWW SIG |
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Lower side nibble(4bit) |
0000 |
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Minor version number |
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0x00 is undefined version |
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Table 21 The Parameters of Read-all/Write-all Time-related Objects |
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4.8.2 DeviceInfo
DeviceInfo follows the information described in Section 2.10.3 of [IrWW].
4.9 Service Hint Bit
Service Hint Bit follows the information described in Section 2.11 of [IrWW].
4.10 IrLAP
IrLAP follows the information described in Section 2.12 of [IrWW].
4.11 Physical Layer
Devices are allowed to support the short-range option as described in [IrPHY]
IrWW SIG |
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