AT+S.SETTIME problem

Posted on April 19, 2017 at 21:41

I have a SPWF01 with last firmware 3.5 (160129). But i am facing a problem with setup of the time (AT+S.SETTIME).

Each time i send the command the module does not answer and make reset after 20 seconds, i send the command the module accept it.

I want to setup the time to make a one-way authentication.

Do you know what is wrong?

This topic has been closed for replies.

Best answer by Gerardo GALLUCCI

Posted on April 19, 2017 at 23:19

Hi,

there is an issue on the very first SETTIME command after poweron. A watchdog reset. It was already fixed, and will be part of next FW release.

There are no issues after hw reset, or sw reset. Only when RTC is cleared (remove power supply).

Best regards

jerry

ST Employee

Posted on April 19, 2017 at 23:19

Hi,

there is an issue on the very first SETTIME command after poweron. A watchdog reset. It was already fixed, and will be part of next FW release.

There are no issues after hw reset, or sw reset. Only when RTC is cleared (remove power supply).

Best regards

jerry

Associate

Posted on April 20, 2017 at 20:50

Thanks Gerardo,

I made a reset CFUN=1 at the begging at it works.

This is a serius issue ST must write it on the manual and release new firmware.

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