WS6318 GPRS bearer state (AT+WIPBR)


#1

Good day!

In WS6318 datasheet (AirPrime_WS6318_Firmware_L31_AT_Command_Manual_Rev1_0-1) is stated that to define the state of bearer I should use the read command:

AT+WIPBR?
,
[,[…]]
OK

The example how to use this command is also provided:
AT+WIPBR?

1,0
6,1
OK
Note: Bearer UART1 is open but not started bearer
GPRS is open and started

The questions are as follows:

  1. The first one. May be it is clear without saying but, I couldn’t find the definition of the state in the datasheet. Where could I find this?
  2. The second. What are the reasons that could influence on GPRS bearer state? For example it works fine but all of a sudden something is happened and it stops operating properly.

Thank you in advance!

Best regards,
SANEL


#2

Hi,

“State” is not mentioned in WIP TCP IP AT command manual for WISMO.
But it is mentioned in WIP AT command guide.It is same for WISMO also.You can refer to it.

I think it is documentation error in WIP guide.

Thanks.