PROGRAMMING STRINGS
15
3
3.2.11 Get Command Status
This command generically returns information about the last command executed on the
device. It is currently used after a Send Images command to monitor the downloading
progress.
NOTE:
Take into account that as the device continues to capture images,
the circular image buffer changes and may be overwritten.
The Matrix get command status command must have the following format:
GET_CMD_STATUS <LF>
If the last command sent to the device was SEND_IMAGES, the device responds with the
following message:
SEND_IMAGES<space>ErrorCode[<space>Info1][<space>Info2][<space>Info3]
[<space>Info4] <LF>
where:
Error Code
Meaning
0
no error
1
generic error
10
command not found (syntax error)
11
wrong arguments (syntax/semantic)
20
send images in progress
21
send images ok (completed)
22
send images failed
and
Info Field
Meaning
Info1
number of images sent
Info2
total number of images saved in
device image buffer
Info3
beginning image phase # range
Info4
ending image phase # range
