Application Scenarios: System With Uart And Wakeup_Out; Hardware Connection; Software Procedure - Huawei MU609 Application Manual

HUAWEI MU609 HSPA LGA Module
Application Guide
10.6 Application Scenarios: System with UART and
WAKEUP_OUT
A host is constructed based on a
The host supports UART and text messages. After receiving a text message, the host
decodes it and takes corresponding actions.

10.6.1 Hardware Connection

The host must connect to the module using the UART and WAKEUP_OUT pins.

10.6.2 Software Procedure

Command
AT^WAKEUPCFG=?
^WAKEUPCFG: (0-1),(0-3),(0-15)
OK
AT^WAKEUPCFG=1,1,2
OK
AT^CURC=?
^CURC: (0-2)
OK
AT^CURC=2,800,1FFFFFFFFFFFFFFF
OK
The host and the module must handshake to prevent data loss when the module
wakes up the host.
Issue 02 (2013-09-18)
Sleeping and Waking Up Application Scenarios
single-chip microcomputer
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
. There is no user interface.
Description
Query the range of
parameter
WAKEUPCFG.
Configure the module to make sure
that text messages can remotely
wake up the host by WAKEUP_OUT.
Query the parameter range of CURC.
The host wakes up from sleep if the
number of text messages exceeds
the limit.
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