SimCom SIM7500 Series User Manual

Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
255
OK
Read Command Responses
AT+CGISR=<GPIO> opened:
+CGISR: < GPIO >,<detect>,<polarity>,<URC>
not opened:
+CGISR: < GPIO >,< detect >
OK
Write Command Responses
AT+ CGISR=<GPIO >,<dete
ct>,<polarity>,[<URC>]
OK
Defined values
< GPIO >
The value is GPIO ID, different hardware versions have different values.
< detect >
0 – no detect.
1 – level detection
2 – edge detection
< polarity >
0 – low level/edge detection
1 – high level/edge detection
<URC >
Your ISR string
Examples
AT+CGISR=41
+CGISR : 41,1,1,GPIO_41_ISR! If the pin ISR is opened
OK
+CGISR : 41,0 If the pin ISR is not opened
OK
AT+CGISR=41,0,1
OK
NOTE:
1. if the interruption is triggered SIM7500/SIM7600 will send the following URC to host, URC is your
ISR string or GPIO_< GPIO >_ISR
2. Default <detect> is 0 and default <polarity> is 1.
3. After setting one GPIO pin as an interrupt source successfully, the setting will be saved.
4. If the gpio use to interruption,before the gpio mustbe config on GPIO function
SIMCOM CONFIDENTIAL FILE

SimCom SIM7500 Series Specifications

General

Brand	SimCom
Model	SIM7500 Series
Category	Control Unit
Language	English