PROGRAMMING STRINGS
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3.2 PROGRAMMING STRINGS
3.2.1 Set Parameter Value in Current Configuration
The Matrix device single parameter programming string must have the following format:
SET<space>PSTR<space>VAL <LF>
where:
SET
:
The programming command (all caps)
PSTR
:
The unique parameter string containing no spaces
VAL
:
Character or string indicating the assigned parameter value. (case sensitive)
If the command is correct, the device immediately implements the new value and confirms
with the following message:
ACK <LF>
If programming contents are wrong (i.e. a typing error in the file) or due to a transmission
error, the device replies with the following message and programming data will not be
updated in this case:
NACK <LF>
After transmitting the reply message, the device then waits for another programming string or
the exit from host mode programming command.
3.2.2 Get Parameter Value in Current Configuration
The Matrix device single parameter get string must have the following format:
GET<space>PSTR <LF>
where:
GET
:
The programming command (all caps)
PSTR
:
The unique parameter string containing no spaces
If the command is correct, the device replies with the value string for the current parameter:
ACK VAL <LF>
If the sequence is wrong (i.e. a typing error) or due to a transmission error, the device replies
with the following message:
NACK <LF>
After transmitting the reply message, the device then waits for another programming string or
the exit from host mode programming command.
