I wrote a file on the SD card and I want to send it on a ftp server or something else via GPRS.
Your example (serverComm.c) send CAN values or data store in structure but not an entire file.
Is it possible ? if yes, How can I do that ?
Technical Support Team
I try to code my ftp client, and I always have a CME ERROR 812 error.
Then I try your serverComm.c example and I have the same error ??
Hardware Version 2..00
WIND : 3
CREG : 0
WIND : 1
CREG : 2
WIND : 4
WIND : 7
CME ERROR 812
I don't know where is the probleme.
I find on sierra wireless forum that someone solve the problem by update the CPU WMP50 firmware !
You may for example enable the tunneling of the modem data to the external UART to communicate directly with the modem to gather further information about the problem.
I find the problem, in fact data into the command AT+WIPBR=2,6,... was incorrect.
Now I have a connection to the server but I have a problem when I send a file
And nothing else during long time and then
+CME ERROR 841.
I try to upload a file from the ftp server :
But no file on the SD Card ?!?!
Do you have an idea ?