AT+i Programmer's Manual - SE Spezial-Electronic AG

More documents

Recommendations

Info

File Transfer Protocol (FTP) Theory of Operation 29 File Transfer Protocol (FTP) Theory of Operation 29.1 Introduction The FTP client component in iChip extends iChip‘s general-purpose sockets to incorporate an additional, dedicated socket for FTP activities. From the host‘s perspective, the FTP capabilities are a logical extension of the capabilities of e-mail and direct socket manipulation. As in all other iChip protocol implementations, host involvement in the specifics of FTP is minimal. iChip needs to deal with non-standard FTP issues, such as possible differences between FTP server responses, on its own. Multi-stage FTP protocol sequences are atomized under iChip control to minimize complexity and need for host processor intervention. The FTP protocol is described in RFC 959. 29.2 iChip Family FTP Client Command Set Open FTP link to FTP Server Retrieve File List from Server Change Directory on Server Retrieve File Contents from Server Open a New File on Server Open an existing File on Server for Append Send Binary Data to an open File on Server Close a File on Server After Binary Data Send Delete File on Server Close FTP Session 29.3 iChip FTP Client Operation Mode FTP specifies several operational modes. The RFC calls for a minimum implementation, which should be observed by all FTP servers. iChip restricts its operation mode to the minimum implementation to assure best intersystem compatibility. Character Types: ASCII Non-print Structure: File Mode: Stream 29.4 FTP Command Socket The FTP command socket is normally on port 21 (decimal) of an FTP server. However, other ports can be specified to support special cases.
Accumulate Quiet Time 29.5 FTP Receive Flow NO 5 secs. Quiet ? Next chars. I/ERROR? File Transfer Protocol (FTP) Theory of Operation Issue: <strong>AT+i</strong>FRCV Command YES YES I/OK ? I/ ? equals 0 ? NO FTP Data Available? Retrieve FTP Data Decrement Reset Quiet Time equals 0 ? Wait For I/ONLINE I/ERROR I/ERROR YES Figure 29-1 FTP Receive Flowchart Return I/ERROR Return I/ERROR FTP Data Available? YES YES YES Return I/ERROR NO NO YES NO Retrieve FTP Data Reset Quiet Time NO NO Accumulate Quiet Time 5 secs. Quiet ? NO YES Next chars. I/ONLINE or I/ERROR? YES Return I/ONLINE or I/ERROR
Page 1 and 2:
Pub. No. 20-5000-08_21, January 200
Page 3 and 4:
Revision History 20-5000-08_21 Revi
Page 5 and 6:
Contents 10.1 +IWWW — ACTIVATE EM
Page 7 and 8:
Contents 25.3 HEADER PARAMETER NAME
Page 9 and 10:
Contents 33.4.5 +iRDL — Number of
Page 11 and 12:
Contents 33.17.2 +iDSLT — DHCP Se
Page 13 and 14:
Tables Tables Table 2-1 AT+i Comman
Page 15 and 16:
AT+i Command Set If a syntax error
Page 17 and 18:
2 General Format AT+i[[ | #UFn]…]
Page 19 and 20:
General Format Command Function Par
Page 21 and 22:
General Format Command Function Par
Page 23 and 24:
AT+i Result Code Summary 85 RESERVE
Page 25 and 26:
4 Report Status 4.1 +iRPi — Repor
Page 27 and 28:
Report Option Format 10 I/(, , , )
Page 29 and 30:
5 Connection 5.1 +iBDRA — Forces
Page 31 and 32:
5.3 +iTUP — Triggered Internet Se
Page 33 and 34:
5.4 +iDOWN — Terminate Internet S
Page 35 and 36:
6 E-mail Send Commands E-mail Send
Page 37 and 38:
Notes: E-mail Send Commands I/OK If
Page 39 and 40:
7 E-Mail Retrieve 7.1 +iRML — Ret
Page 41 and 42:
7.3 +iRMM — Retrieve Mail Message
Page 43 and 44:
E-Mail Receive (RMM) Flow Diagram I
Page 45 and 46:
-or- specified. HTTP Client Interfa
Page 47 and 48:
9 SerialNET Mode Initiation 9.1 +iS
Page 49 and 50:
10 Web Server Interface 10.1 +iWWW
Page 51 and 52:
11 File Transfer Protocol (FTP) 11.
Page 53 and 54:
11.3 +iFDNL — FTP Directory Names
Page 55 and 56:
11.5 +iFCWD — FTP Change Working
Page 57 and 58:
11.7 +iFRCV — FTP Receive File Sy
Page 59 and 60:
11.9 +iFAPN — FTP Open File for A
Page 61 and 62:
11.11 +iFCLF — FTP Close File Syn
Page 63 and 64:
11.13 +iFCLS — FTP Close Session
Page 65 and 66:
12.2 +iTRCV — Telnet Receive Data
Page 67 and 68:
12.4 +iTBSN[%] — Telnet Send A By
Page 69 and 70:
12.6 +iTCLS — Telnet Close Sessio
Page 71 and 72:
13.2 +iSUDP — Open A Connectionle
Page 73 and 74:
Direct Socket Interface 13.4 +iLSST
Page 75 and 76:
13.6 +iSCS — Get A Socket Connect
Page 77 and 78:
Result Code: Direct Socket Interfac
Page 79 and 80: Direct Socket Interface I/ERROR If
Page 81 and 82: 13.10 +iSDMP — Dump Socket Buffer
Page 83 and 84: 13.12 +iSCLS — Close Socket Synta
Page 85 and 86: 15 Wireless LAN Mode Wireless LAN M
Page 87 and 88: 16 IP Registration IP Registration
Page 89 and 90: 17 DHCP Client DHCP Client A DHCP c
Page 91 and 92: 19 Ad-Hoc Networks Ad-Hoc Networks
Page 93 and 94: 20 Secure Socket Protocol Secure So
Page 95 and 96: Secure Socket Protocol When the AT+
Page 97 and 98: 20.6 +i[@]FOPS — Secure FTP Open
Page 99 and 100: 22 MIME Encapsulated E-Mail Message
Page 101 and 102: 22.3 MIME-Encapsulated E-Mail Messa
Page 103 and 104: The control characters are defined
Page 105 and 106: 23.3 Software Flow Control During A
Page 107 and 108: 23.5 Host iChip Hardware Flow Cont
Page 109 and 110: Remote Firmware Update 2. If the do
Page 111 and 112: 25 iChip Parameter Update 25.1 Intr
Page 113 and 114: 25.4 Uploading A Parameters Update
Page 115 and 116: 26.3 Web Server Modes Two web serve
Page 117 and 118: 26.7 Host Interaction Mode iChip Em
Page 119 and 120: ~headline~ iChip Embedded Web Ser
Page 121 and 122: iChip Embedded Web Server Tags. Thi
Page 123 and 124: 27.3 RAS Theory of Operation iChip
Page 125 and 126: 28 SerialNET Theory of Operation 28
Page 127 and 128: SerialNET Theory of Operation bytes
Page 129: SerialNET Theory of Operation If th
Page 133 and 134: Secure Socket Protocol Theory of Op
Page 135 and 136: [ CA_default_policy ] commonName =
Page 137 and 138: Secure Socket Protocol Theory of Op
Page 139 and 140: Remote AT+i Service iChip LAN will
Page 141 and 142: Nonvolatile Parameter Database Para
Page 147 and 148: 33.3 Operational Parameters 33.3.1
Page 149 and 150: 33.3.3 +iMIS — Modem Initializati
Page 151 and 152: 2. AT+iMIS=‖ 3. AT+iBDRF=3 4. AT+
Page 153 and 154: 33.3.6 +iTTO — TCP Timeout Syntax
Page 155 and 156: 33.3.8 +iMPS — Max PPP Packet Siz
Page 157 and 158: Nonvolatile Parameter Database 33.3
Page 161 and 162: 33.3.14 +iFLW — Set Flow Control
Page 163 and 164: 33.3.16 +iPSE — Set Power Save Mo
Page 165 and 166: 33.3.18 +iDF — IP Protocol ‘Don
Page 167 and 168: 33.4 ISP Connection Parameters 33.4
Page 169 and 170: 33.4.3 +iUSRN — Define Connection
Page 171 and 172: 33.4.5 +iRDL — Number of Times to
Page 173 and 174: 33.5 Server Profile Parameters 33.5
Page 175 and 176: 33.5.3 +iSMTP — Define SMTP Serve
Page 179 and 180: 33.5.7 +iPOP3 — Define POP3 Serve
Page 181 and 182:
Nonvolatile Parameter Database 33.5
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
33.7 Email Format Parameters Nonvol
Page 191 and 192:
Page 193 and 194:
33.7.4 +iDELF — Email Delete Filt
Page 195 and 196:
33.7.6 +iTOA — Define Primary Add
Page 197 and 198:
33.7.8 +iREA — Return Email Addre
Page 199 and 200:
33.7.10 +iCCn — Define Alternate
Page 201 and 202:
33.7.12 +iMST — Media Subtype Str
Page 203 and 204:
33.8 HTTP Parameters Nonvolatile Pa
Page 205 and 206:
Page 207 and 208:
33.9 RAS Server Parameters Nonvolat
Page 209 and 210:
33.9.3 +iRAP — Password for RAS A
Page 211 and 212:
33.10.2 +iDIP — iChip Default IP
Page 213 and 214:
33.10.4 +iIPG — IP Address of the
Page 215 and 216:
33.11 Wireless LAN Parameters 33.11
Page 217 and 218:
33.11.3 +iWLWM — Wireless LAN WEP
Page 219 and 220:
33.11.5 +iWLKn — Wireless LAN WEP
Page 221 and 222:
33.11.7 +iWLPP — Personal Shared
Page 223 and 224:
33.12 IP Registration Parameters No
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
33.16 Secure Socket Protocol Parame
Page 251 and 252:
33.16.3 +iCERT — Define SSL3/TLS1
Page 253 and 254:
33.17 DHCP Server Parameters Nonvol
Page 255 and 256:
34 Appendix A 34.1 MIME content typ
Page 257 and 258:
Type Subtype image jpeg gif ief g3f
Page 259 and 260:
MT=0 MST=‖text-plain‖ # CONNECT
Page 261 and 262:
37 Index +i!RP11 - Ad-Hoc Network R
Page 263:
Header Parameter Names and Values .
show all

AT+i Programmer's Manual - SE Spezial-Electronic AG

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?