Ftp error when speed is 9600


#1

My application works well when the speed of my modem is 115200 but I need that my modem works in 9600, but in 9600 my application stops working when i try to connect to the server via ftp gives a -993 error on channel cx

How can I solve this problem?

Thanks for your help!


#2

You can’t solve a problem before you know what the problem is, and you haven’t given nearly enough information to even guess at that! :unamused:

eg,

  • Have you looked-up what a -993 error means?

  • What does the baud rate affect - are you running the FTP over the UART? If not, what are you using the UART(s) for?

  • Are you using WIPSoft or WIPLib?

  • In what way does the application “stop working”? Does the unit reboot? Does it continue to respond to events? Do other AT commands continue to work?

  • What happens at the server end?

  • What debugging have you done so far?


#3

I am using the sample of ftpput wipsoft 3.10.1030 that came with my modem Fastrack M1306 is there a more recent version of wipsoft for Fastrack M1306?
Perhaps why he did not respond when you change the speed to 9600 …

How do I know this: Have you looked-up what a -993 error means?

OpenAT OS 3.14.03
WIPSoft 3.10.10.30
OpenAT Firmware 657e

This is my versions, i wonder if they are the latest and that I use?

Thanks for your help!


#4

My traces:

Terminal Emulator AT1

[GPRS]: initialized.
[GSM]: initialized.
[UART1]: initialized.
[UART2]: initialized.
[]: initialized.

+WIND: 13

+WIND: 1

+WIND: 7

+WIND: 16

+WIND: 4

+WIND: 10,"SM",0,"FD",0,"ON",0,"EN",0

+WIND: 11,,,,,"25186F78BDB685002F312F9B1A72C562","23072BAF43E0A1D32A5FC1419DF03A42"
[GPRS]: open: -> DISCONNECTED
[GPRS]: start: -> CONNECTING
[GPRS]: GPRS EVENT SETUP OK (cid=1): GPRS activate
[GPRS]: GPRS EVENT: 27 (cid=1)
[GPRS]: GPRS EVENT ACTIVATE OK (cid=1): FCM open
[GPRS]: FCM subscribe: 0
[GPRS]: FCM EVENT FLOW OPENNED: -> CONNECTED
Opening FTP connection...

Target Monitoring Tool:

Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9134)
Trace	HAC	1	Unable to find the string of the remote trace in the file (ID = 3377)
Trace	HAC	1	Unable to find the string of the remote trace in the file (ID = 3377)
Trace	HAC	1	Unable to find the string of the remote trace in the file (ID = 3377)
Trace	HAC	1	Unable to find the string of the remote trace in the file (ID = 3377)
Trace	HAC	1	Unable to find the string of the remote trace in the file (ID = 3377)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	L3RR	1	Unable to find the string of the remote trace in the file (ID = 5145)
Trace	L3RR	1	Unable to find the string of the remote trace in the file (ID = 8437)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9253)
Trace	L3RR	1	Unable to find the string of the remote trace in the file (ID = 4867)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9253)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	RLU	1	Unable to find the string of the remote trace in the file (ID = 528)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)

My application is a simple sample ftpput and she braek when try connect to server ftp… :frowning:


#5

When i try with other sim card the result is a diferent:

Terminal Emulator At1

[GPRS]: initialized.
[GSM]: initialized.
[UART1]: initialized.
[UART2]: initialized.
[]: initialized.

+WIND: 13

+WIND: 1

+WIND: 16

+WIND: 4

+WIND: 10,"SM",1,"FD",0,"ON",0,"EN",0

+WIND: 11,"7F2D95E994ED8632673D4FE26780B7EE",,,,"AF2E8A3B5AEC5494431A197B294E2334",

+WIND: 7
ADL_FCM_EVENT_FLOW_OPENNED

Opening FTP connection...
Error -993 on cx channel
Closing everything
[WIP] closing TCPCLIENT 0x1ab0116
[WIP] closing FTP_CONTROL 0x1aaff96

Target Monitoring Tool

Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9134)
Trace	MMT	1	Unable to find the string of the remote trace in the file (ID = 10055)
Trace	MMT	1	Unable to find the string of the remote trace in the file (ID = 10055)
Trace	MMT	1	Unable to find the string of the remote trace in the file (ID = 10055)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	L3RR	1	Unable to find the string of the remote trace in the file (ID = 4867)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace		1	Unable to find the string of the remote trace in the file (ID = 12654)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)
Trace	HWL	1	Unable to find the string of the remote trace in the file (ID = 9186)

#6

Consult the Documentation!