With the GMI command, you can ask the board to send meta information. After receiving the command, the board will send all meta information in separate messages per datatype. First in the string the identifier of the message, then the type of data, the number of tagnames (0..99) and then the individual tagnames and there pin numbers, separated by commas. 

Command

HMI

Board

Syntax

Remark

GMI

Send

Receive

@GMI

 

GMI

Receive

Send

@GMIDI,<#>,<tagname,pin,report,poll,mask>,<..>

@GMIDO,<#>,<tagname,pin,report,poll,auto>,<..>

@GMIAI,<#>,<tagname,pin,poll,mask>,<...

@GMIAO,<#>,<tagname,pin,poll,auto>,<...

@GMISO,<#>,<tagname,pin,poll,auto>,<..

@GMIDM,<#>,<tagname,trigger,echo,poll,mask>,<..

@GMITT,<#>,<tagname,pin,poll,mask>,<...

@GMIBM,<MANUAL|AUTOMATIC>

@GMIMS,<MASK|AUTOMATIC>

Digital In

Digital Out

Analogue In

Analogue Out (PWM)

Servo Out

Distance Measurement In (HC-SR04)

Temperature sensor (DS18B20)

Board mode

Filed Masking mode

Possible error messages coming from the board

%GMI-UNKCMD-BTSERIAL, String not processed

 

0
0
0
s2smodern