SmartWAV2-SerialMode_R1

SMARTWAV 2
Serial Mode
Vizic Technologies ©2020 | 59
7.20 Get Size (Total Time) - 0x4F, 0x53hex - ‘O, ‘S’ ascii
Commands (host)
byte(s)
1.- 0x4F (hex), O (ascii).
2.- Channel 0x00 to 0x0D (hex), 0-13 (ascii).
3.- 0x53 (hex), S (ascii).
Responses (device)
byte(s)
1.- Milliseconds - High Byte.
2.- Milliseconds - Medium High Byte.
3.- Milliseconds - Medium Low Byte.
4.- Milliseconds - Low Byte.
5.- 0x4F (hex), O (ascii) - Success ACK or
0x46 (hex), F (ascii) - Fail NAK.
Description
This command asks for the total audio size in
time (Milliseconds) for the track mounted on
received channel (0-13).
A track must be already mounted in the
selected channel for this command to work.
Examples (sent and
received commands)
Example 1:
Sent data:
-4F,05,53- Ask for total audio size time of track
in channel 5.
Received data:
-00,09,27,C0,4F- Size in time is 00:10:00
(600000 milliseconds), OK.
*All data is in hex.