Precidia ipocket232, User Manual

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iPocket 232 User Guide Appendix F: MCC
23-CML000293 iPocket232 Inc. F-11
The transfer is considered complete when there is no data from the terminal for the number of seconds
specified in register S14, or the DTR line is dropped (hung-up).
Upon completion, an
OK
result is sent back to the DTE, and the iPocket 232 modem returns to command
mode. Note that &D must be set to 1, 2, or 3 for dropping DTR to function correctly.
If there were any errors during the transfer the iPocket 232 modem sends an
ERROR
message.
Any characters received on the serial port before the
CONNECT
message will terminate the connection
attempt (just as they would on a standard ATD command).
Result Codes
The CONNECT result code appears when the FTP/HTTP session is established and the iPocket 232
modem is ready to move data. Possible result codes are described in the following table.
Table F.6: FTP Result Codes
Result Code Meaning
CONNECT
FTP/HTTP session established.
NO CARRIER
Connection is broken or closed
NO DIALTONE
No route exists to the requested host
NO ANSWER
Host ignored or refused the connection
ERROR
Bad URL, user, password, etc.
Tips
• If you put a “1” after the +P, but before the URL string, the connection will be "verbose", and all
connection messages from the server will also appear on the serial port. Useful for troubleshooting.
•
We recommend placing "&H1" between the "AT" and the "+P" or "+G" to make sure that hardware
handshaking is enabled before sending data. This option can also be explicitly set in the iPocket
232
configuration.