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Ublox SARA-R4 Series User Manual
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SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09

AAppendix: Error result codes
Page 274 of 307
Numeric error code
Description
-150018
End of file (QAPI FS)
-150019
Invalid ID was passed by the kernel framework (QAPI FS)
-150020
Unknown error (QAPI FS)
273
275
Table of Contents
Default Chapter
6
Table of Contents
6
1 At Command Settings
11
Definitions
11
Storing of at Commands Setting
14
S-Parameters
14
2 General Operation
16
Start up and Initialization
16
AT Commands Types
16
3 IPC - Inter Processor Communication
19
Multiplexing Mode +CMUX
19
4 General
21
Manufacturer Identification +CGMI
21
Manufacturer Identification +GMI
21
Model Identification +CGMM
22
Model Identification +GMM
22
Firmware Version Identification +CGMR
22
Firmware Version Identification +GMR
23
IMEI Identification +CGSN
23
IMEI Identification +GSN
24
Identification Information I
24
TE Character Set Configuration +CSCS
25
International Mobile Subscriber Identification +CIMI
26
Card Identification +CCID
26
Repeat Last Command a
27
5 Mobile Equipment Control and Status
28
Module Switch off +CPWROFF
28
Set Module Functionality +CFUN
28
Indicator Control +CIND
30
Configuration of Indicator Control +UCIND
31
Mobile Termination Event Reporting +CMER
32
Clock +CCLK
34
Set Greeting Text +CSGT
34
Automatic Time Zone Update +CTZU
35
Report Mobile Termination Error +CMEE
36
6 Call Control
37
Dial Command D
37
Call Answer a
38
Hook Control H
38
Automatic Answer S0
38
7 Network Service
40
Subscriber Number +CNUM
40
Signal Quality +CSQ
40
Extended Signal Quality +CESQ
42
Operator Selection +COPS
43
Radio Access Technology (RAT) Selection +URAT
45
Network Registration Status +CREG
46
Network Selection Control +PACSP
49
Channel and Network Environment Description +UCGED
49
Edit Verizon Wireless APN Table +VZWAPNE
54
Read RSRP Values +VZWRSRP
56
Read RSRQ Values +VZWRSRQ
56
Edrx Setting +CEDRXS
57
Edrx Read Dynamic Parameters +CEDRXRDP
58
Set MNO Profile +UMNOPROF
59
Band Selection Bitmask +UBANDMASK
60
8 Security
62
Enter PIN +CPIN
62
Facility Lock +CLCK
63
Change Password +CPWD
64
9 Short Messages Service
66
Introduction
66
Select Message Service +CSMS
66
Preferred Message Storage +CPMS
67
Preferred Message Format +CMGF
68
Save Settings +CSAS
69
Restore Settings +CRES
69
New Message Indication +CNMI
70
Read Message +CMGR
73
New Message Acknowledgement to MT +CNMA
75
List Message +CMGL
76
Send Message +CMGS
79
Write Message to Memory +CMGW
80
Send Message from Storage +CMSS
81
Set Text Mode Parameters +CSMP
81
Delete Message +CMGD
82
Service Center Address +CSCA
83
Read Concatenated Message +UCMGR
84
List Concatenated Message +UCMGL
86
Send Concatenated Message +UCMGS
89
Write Concatenated Message to Memory +UCMGW
90
More Messages to Send +CMMS
91
Sending of Originating Data Via the Control Plane +CSODCP
91
Terminating Data Reporting Via Control Plane +CRTDCP
92
10 V24 Control and V25Ter
94
Introduction
94
Circuit 109 Behavior &C
94
Circuit 108/2 Behavior &D
94
DSR Override &S
96
Flow Control &K
96
DTE-DCE Character Framing +ICF
98
DTE-DCE Local Flow Control
99
Set Flow Control \Q
100
UART Data Rate Configuration +IPR
101
Return to On-Line Data State O
102
Escape Character S2
102
Command Line Termination Character S3
103
Response Formatting Character S4
104
Command Line Editing Character S5
104
Pause before Blind Dialling S6
105
Connection Completion Timeout S7
105
Command Dial Modifier Time S8
106
Automatic Disconnect Delay S10
106
Escape Prompt Delay (EPD) S12
107
Command Echo E
107
Result Code Suppression Q
108
DCE Response Format V
108
Result Code Selection and Call Progress Monitoring Control X
109
Reset to Default Configuration Z
109
Set to Factory Defined Configuration &F
110
Display Current Configuration &V
110
11 SIM Management
112
Generic SIM Access +CSIM
112
Read the SIM Language +CLAN
112
SIM States Reporting +USIMSTAT
113
12 SIM Toolkit
115
Introduction
115
Bearer Independent Protocol Status Indication +UBIP
115
Read the USAT Profile +CUSATR
116
Write the USAT Profile +CUSATW
117
Enable USAT Terminal Urcs +UCUSATA
117
13 Packet Switched Data Services
119
PDP Contexts and Parameter Definition
119
PPP LCP Handshake Behaviour
121
PDP Context Definition +CGDCONT
121
Packet Switched Data Configuration +UPSD
123
GPRS Attach or Detach +CGATT
128
PDP Context Activate or Deactivate +CGACT
129
Enter PPP State/Gprs Dial-Up D
131
Show PDP Address +CGPADDR
133
GPRS Event Reporting +CGEREP
133
GPRS Network Registration Status +CGREG
135
Manual Deactivation of a PDP Context H
137
UE Modes of Operation for EPS +CEMODE
137
EPS Network Registration Status +CEREG
138
Delete Non-Active PDP Contexts +CGDEL
140
Configure the Authentication Parameters of a PDP/EPS Bearer +UAUTHREQ
141
PDP IP Configuration When Roaming +UDCONF=75
142
Enable/Disable Data When Roaming +UDCONF=76
142
14 System Features
144
Firmware Installation +UFWINSTALL
144
Firmware Update over at (FOAT) +UFWUPD
145
Antenna Detection +UANTR
146
Power Saving Control (Power Saving) +UPSV
146
End User Test +UTEST
147
Internal Temperature Monitor +UTEMP
155
Power Saving Mode Setting +CPSMS
156
Power Saving Mode Assigned Values +UCPSMS
158
Set LWM2M FOTA Urcs +ULWM2MSTAT
159
Cancel LWM2M FOTA Download +ULWM2M=0
159
LWM2M Configuration +UFOTACONF
160
Last Gasp Configuration +ULGASP
161
15 Gpio
163
Introduction
163
GPIO Select Configuration Command +UGPIOC
167
GPIO Read Command +UGPIOR
169
GPIO Set Command +UGPIOW
169
16 File System
171
File Tags
171
Download File +UDWNFILE
172
List Files Information +ULSTFILE
173
Read File +URDFILE
174
Partial Read File +URDBLOCK
175
Delete File +UDELFILE
175
Partial Download File +UDWNBLOCK
176
File System Limits
177
17 Dns
178
Resolve Name / IP Number through DNS +UDNSRN
178
18 Internet Protocol Transport Layer
180
Introduction
180
Ipv4/Ipv6 Addressing
180
Create Socket +USOCR
181
SSL/TLS Mode Configuration on TCP Socket +USOSEC
182
Set Socket Option +USOSO
183
Get Socket Option +USOGO
184
Close Socket +USOCL
186
Get Socket Error +USOER
186
Connect Socket +USOCO
187
Write Socket Data +USOWR
188
Sendto Command (UDP Only) +USOST
190
Read Socket Data +USORD
191
Receive from Command (UDP Only) +USORF
192
Set Listening Socket +USOLI
194
HEX Mode Configuration +UDCONF=1
195
Set Socket in Direct Link Mode +USODL
195
UDP Direct Link Packet Size Configuration +UDCONF=2
197
UDP Direct Link Sending Timer Configuration +UDCONF=3
197
Timer Trigger Configuration for Direct Link +UDCONF=5
198
Data Length Trigger Configuration for Direct Link +UDCONF=6
199
Character Trigger Configuration for Direct Link +UDCONF=7
199
Congestion Timer Configuration for Direct Link +UDCONF=8
200
Socket Control +USOCTL
200
Configure Dormant Close Socket Behavior +USOCLCFG
202
19 Ssl/Tls
203
Introduction
203
SSL/TLS Certificates and Private Keys Manager +USECMNG
203
SSL/TLS Security Layer Profile Manager +USECPRF
206
AT+USECMNG Command Example
209
Notes
210
20 Ftp
211
FTP Service Configuration +UFTP
211
FTP Command +UFTPC
213
FTP Error +UFTPER
216
21 Http
217
HTTP Control +UHTTP
217
HTTP Advanced Control+Uhttpac
220
HTTP Command +UHTTPC
221
HTTP Protocol Error +UHTTPER
223
22 Gnss
224
Nmea
224
GNSS Power Management +UGPS
224
Assisted GNSS Unsolicited Indication +UGIND
226
GNSS Profile Configuration +UGPRF
227
Aiding Server Configuration +UGSRV
229
GNSS Aiding Request Command +UGAOS
230
Send of UBX String +UGUBX
231
GNSS Indications Timer +UGTMR
232
Get GNSS Time and Date +UGZDA
232
Get GNSS Fix Data +UGGGA
233
Get Geographic Position +UGGLL
234
Get Number of GNSS Satellites in View +UGGSV
234
Get Recommended Minimum GNSS Data +UGRMC
235
Get Course over Ground and Ground Speed +UGVTG
236
Get Satellite Information +UGGSA
237
Ask for Localization Information +ULOC
237
Localization Information Request Status Unsolicited Indication +ULOCIND
240
GNSS Sensor Configuration +ULOCGNSS
241
23 I
243
243
243
Introduction
243
Open Logical Channel +UI2CO
243
Write to Peripheral +UI2CW
244
Read from Peripheral +UI2CR
245
Read from Peripheral Register +UI2CREGR
245
Close Logical Channel +UI2CC
246
24 Mqtt
247
MQTT Profile Configuration +UMQTT
247
MQTT will Topic Configuration +UMQTTWTOPIC
250
MQTT will Message Configuration +UMQTTWMSG
251
Save/Restore MQTT Profile from NVM +UMQTTNV
252
MQTT Command +UMQTTC
252
MQTT Error +UMQTTER
255
A Appendix: Error Result Codes
256
A.1 Mobile Termination Error Result Codes +CME ERROR
256
A.2 Message Service Error Result Codes +CMS ERROR
260
A.3 Firmware Install Final Result Codes
264
A.4 FOAT Error Result Codes
264
A.5 Internal TCP/UDP/IP Stack Class Error Codes
264
A.6 Internet Suite Error Classes
266
A.7 MQTT Error Codes
270
B Appendix: at Commands List
275
B.1 Parameters Stored in Profiles
292
B.2 Parameters Stored in Non Volatile Memory
293
B.3 Saving at Commands Configuration
294
B.4 Estimated Command Response Time
294
B.5 Multiple at Command Interfaces
295
C Appendix: UDP Direct Link Workflow
297
C.1 Data from the IP Network to the External Port
297
C.2 Data from the External Port to the IP Network
297
D Appendix: Glossary
299
Related Documents
302
Revision History
306
Contact
307
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Ublox SARA-R4 Series Specifications
General
Brand
Ublox
Model
SARA-R4 Series
Category
Control Unit
Language
English
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