Wrong date for gsm set/get time

[manusanilea]

Hi,
There is a problem for setting and getting the date from GSM module.
The format of time_char variable is "02/12/98,15:56:43" (ref to gps.ino l.151)
With the commit 9c20be6, the day and year have been inverted, but in the gsm file, they are bad :

• gsm_set_time call command "AT+CCLK= + time_char", and acording to M95 AT commands manual, §14.1, the expected format is "yy/MM/dd,hh:mm:ss±zz"
• gsm_get_time give date/time as same format but it is copied to time_char wich is not same format

I suggest to change time_char format or to invert date and year in both functions gsm_set_time and gsm_get_time

[manusanilea]

Oh, my bad, the problem has been corrected with 9c20be6, but the comment has not.

The real date format of time_char is "98/12/02,15:56:43", isn't it ?

[ppescher]

Could you please explain where in the gsm.ino file the wrong format is used?

The commit you refer to has fixed the date format to YY/MM/DD, which is what the AT+CCLK command expects. On the contrary, the GPS format was DDMMYY, which has been converted to the correct format.

[ppescher]

Posted at the same time ;)

Yes the format has been fixed and it is YY/MM/DD,hh:mm:ss+00 in the time_char variable.

[manusanilea]

Thank you for your quick answer ;)