Setting/Querying Filter Parameters; Delete The Filter Parameters That Have Been Set - Ebyte ECAN-401 User Manual

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Inquire:
Send: AT+ DIRECTION?\r\n
Response: <CR><LF>+OK<CR><LF> AT+DIRECTION=UART-CAN <CR><LF>

5.14 Setting/Querying Filter Parameters

Command
Function
Setting
Back
Inquire
Parameter
【Example】
Settings: Set frame filtering parameters: standard frame ID, 719
Send: AT+LFILTER=NDTF,719 \r\n
Response: <CR><LF>+OK<CR><LF>
Query: Will return all IDs that have been set
Send: AT+ FILTER?\r\n
Response: <CR><LF>+OK<CR><LF> AT+LFILTER=NDTF,719 <CR><LF>

5.15 Delete the filter parameters that have been set

Command
Function
Setting
Back
Parameter
【Example】
Setting: delete filter parameter: standard frame 719
Send: AT+DELFILTER=NDTF,719 \r\n
Response: <CR><LF>+OK<CR><LF>
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FILTER
Set/query filter frame information
AT+FILTER=id_type,date<CR><LF>
<CR><LF>+OK<CR><LF>
AT+FILTER?
type (frame type), date (frame data) type: NDTF represents this command
is a standard ID, EDTF represents this command is an extended frame ID
date: ID data.
DELFILTER
Set/query filter frame information
AT+DELFILTER=id_type,date<CR><LF>
<CR><LF>+OK<CR><LF>
type (frame type), date (frame data)
NDTF: Represents this command as a standard ID, EDTF represents this
command as an extended frame ID.
date: ID data.
ECAN-401 User Manual
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