LEON G100 Modem to the FTP Server

[chandu.kurapati]

11/4/2013 18:55:11.762 [TX] - AT<CR><LF>
11/4/2013 18:55:11.772 [RX] - AT<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:55:13.692 [TX] - AT+CMEE=2<CR><LF>
11/4/2013 18:55:13.705 [RX] - AT+CMEE=2<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:55:16.035 [TX] - AT+CSQ<CR><LF>
11/4/2013 18:55:16.048 [RX] - AT+CSQ<CR>
<CR><LF>
+CSQ: 23,99<CR><LF>
<CR><LF>
OK<CR><LF>
11/4/2013 18:55:18.501 [TX] - AT+CPIN?<CR><LF>
11/4/2013 18:55:18.514 [RX] - AT+CPIN?<CR>
<CR><LF>
+CPIN: READY<CR><LF>
<CR><LF>
OK<CR><LF>
11/4/2013 18:55:20.251 [TX] - AT+COPS?<CR><LF>
11/4/2013 18:55:20.264 [RX] - AT+COPS?<CR>
<CR><LF>
+COPS: 0,0,"Hutch"<CR><LF>
<CR><LF>
OK<CR><LF>
11/4/2013 18:55:22.156 [TX] - AT+COPS=0<CR><LF>
11/4/2013 18:55:22.169 [RX] - AT+COPS=0<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:05.225 [TX] - AT+CGATT=1<CR><LF>
11/4/2013 18:56:05.237 [RX] - AT+CGATT=1<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:07.362 [TX] - AT+UPSD=0,1,"WWW"<CR><LF>
11/4/2013 18:56:07.375 [RX] - AT+UPSD=0,1,"WWW"<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:09.624 [TX] - AT+UPSD=0,7,"0.0.0.0"<CR><LF>
11/4/2013 18:56:09.637 [RX] - AT+UPSD=0,7,"0.0.0.0"<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:11.839 [TX] - AT+UPSDA=0,1<CR><LF>
11/4/2013 18:56:11.852 [RX] - AT+UPSDA=0,1<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:13.804 [TX] - AT+UPSDA=0,3<CR><LF>
11/4/2013 18:56:13.819 [RX] - AT+UPSDA=0,3<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:18.032 [TX] - AT+UPSND=0,0<CR><LF>
11/4/2013 18:56:18.046 [RX] - AT+UPSND=0,0<CR>
<CR><LF>
+UPSND: 0,0,"10.21.2.9"<CR><LF>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:23.944 [TX] - AT+UFTP=0,"183.82.91.75"<CR><LF>
11/4/2013 18:56:23.958 [RX] - AT+UFTP=0,"183.82.91.75"<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:46.026 [TX] - AT+UFTP=2,"server"<CR><LF>
11/4/2013 18:56:46.038 [RX] - AT+UFTP=2,"server"<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:52.718 [TX] - AT+UFTP=3,"Ab123456"<CR><LF>
11/4/2013 18:56:52.731 [RX] - AT+UFTP=3,"Ab123456"<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:54.871 [TX] - AT+UFTP=6,0<CR><LF>
11/4/2013 18:56:54.885 [RX] - AT+UFTP=6,0<CR>
<CR><LF>
OK<CR><LF>
11/4/2013 18:56:56.946 [TX] - AT+UFTPC=1<CR><LF>
11/4/2013 18:56:56.959 [RX] - AT+UFTPC=1<CR>
<CR><LF>
OK<CR><LF>
<CR><LF>
+UUFTPCR: 1,1<CR><LF>
11/4/2013 18:57:05.369 [TX] - AT+UFTPC=13<CR><LF>
11/4/2013 18:57:05.383 [RX] - AT+UFTPC=13<CR>
<CR><LF>
OK<CR><LF>
<CR><LF>
+UUFTPCR: 13,1<CR><LF>
11/4/2013 18:57:56.926 [TX] - AT+UFTPC=8,"vitality"<CR><LF>
11/4/2013 18:57:56.940 [RX] - AT+UFTPC=8,"vitality"<CR>
<CR><LF>
OK<CR><LF>
<CR><LF>
+UUFTPCR: 8,1<CR><LF>
11/4/2013 18:58:38.289 [TX] - AT+UTFPC=5,"ftp","ftp"<CR><LF>
11/4/2013 18:58:38.295 [RX] - AT+UTFPC=5,"ftp","ftp"<CR>
<CR><LF>
+CME ERROR: unknown<CR><LF>
11/4/2013 18:59:00.146 [TX] - AT+UTFPC=5,"ftp","vitality"<CR><LF>
11/4/2013 18:59:00.151 [RX] - AT+UTFPC=5,"ftp","vitality"<CR>
<CR><LF>
+CME ERROR: unknown<CR><LF>
11/4/2013 18:59:40.266 [TX] - AT+UTFPC=5,"vitality","vitality"<CR><LF>
11/4/2013 18:59:40.272 [RX] - AT+UTFPC=5,"vitality","vitality"<CR>
<CR><LF>
+CME ERROR: unknown<CR><LF>
11/4/2013 18:59:59.607 [TX] - AT+UTFPC=5,"vitality","ftp"<CR><LF>
11/4/2013 18:59:59.622 [RX] - AT+UTFPC=5,"vitality","ftp"<CR>
<CR><LF>
+CME ERROR: unknown<CR><LF>
11/4/2013 19:00:23.041 [TX] - AT+UTFPC=5,"vitality","vitality"<CR><LF>
11/4/2013 19:00:23.054 [RX] - AT+UTFPC=5,"vitality","vitality"<CR>
<CR><LF>
+CME ERROR: unknown<CR><LF>



i am using ublox LEON G100 modem iam trying to send my file from modem to the FTP server but command error showing i can't understand this problem but in the datasheet exact command is working but it is not working practically plz help me

 

[adelmon]

Hello,

Please use the flow stated in

**broken link removed**

page 41. and 8.1.3 article. this should work.

But make sure to read 8.1.4 too. Disconnecting the ftp can be tricky.

The last line of +++ reply from modem is "+UUFTPCR: 7,1" and this states if file is stored correctly.

Also the timeouts for connect and disconnect can be huge depending upon the GSM network.

If you still can not make it work i can further help you on this.

Actually we have designed devices that are on the field right now and they that have LEON modules and sending files to an ftp server every day.