User Manual

SARA-R4 series-AT commands manual
UBX-17003787 - R16
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19Internet protocol transport layer
Page 225 of 401
19.18UDP Direct Link Sending timer configuration
+UDCONF=3
+UDCONF=3
Modules All products
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full No No No - +CME Error
19.18.1Description
Configures the UDP direct link set sending timer.
19.18.2Syntax
Type Syntax Response Example
Set AT+UDCONF=3,<socket_id>,
<sending_timer_timeout>
OK AT+UDCONF=3,1,1000
OK
Read AT+UDCONF=3,<socket_id> +UDCONF: 3,<socket_id>,<sending_
timer_timeout>
OK
AT+UDCONF=3,1
+UDCONF: 3,1,1000
OK
19.18.3Defined values
Parameter Type Description
<socket_id> Number Socket identifier; used when changing the UDP Direct Link settings:
• SARA-R4 / SARA-N4 - The range goes from 0 to 6.
<sending_timer_
timeout>
Number Sending timer (in milliseconds) for UDP direct link; valid range is 100-120000; the
default value is 1000 ms
19.19Timer Trigger configuration for Direct Link +UDCONF=5
+UDCONF=5
Modules All products
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full No No No - +CME Error
19.19.1Description
Sets the timer trigger of the interested socket identifier for the data transmission enhanced Direct Link.
19.19.2Syntax
Type Syntax Response Example
Set AT+UDCONF=5,<socket_id>,
<timer_trigger>
OK AT+UDCONF=5,0,500
OK
Read AT+UDCONF=5,<socket_id> +UDCONF: 5,<socket_id>,<timer_
trigger>
OK
AT+UDCONF=5,0
+UDCONF: 5,0,500
OK
19.19.3Defined values
Parameter Type Description
<socket_id> Number Socket identifier; used when changing the UDP Direct Link settings:
• SARA-R4 / SARA-N4 - The range goes from 0 to 6.
<timer_trigger> Number Enhanced Direct Link sending timer trigger (in milliseconds); valid range is 0 (trigger
disabled), 100-120000;
• SARA-R4 / SARA-N4 - the factory-programmed value is 500 ms for UDP, 1000 ms
for TCP.