SmartWAV2-SerialMode_R1

SMARTWAV 2
Serial Mode
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6.3 Sleep/Stand-by System - 5Ahex - ‘Z’ ascii
Commands (host)
byte(s)
1.- 0x5A (hex), Z (ascii).
2.- 0x00 (hex) for Sleep mode or
0x01 (hex) for Stand-by mode.
Responses (device)
byte(s)
1.- 0x4F (hex), O (ascii) - Success ACK or
0x46 (hex), F (ascii) - Fail NAK.
Description
Set the processor to sleep or stand-by.
-During sleep mode the processor can be
wake up by the “Wake System” command
and all internal state machines and
configurations are kept.
-During the stand-by mode, the processor
could only be wake up by performing an
external hardware reset, therefore all
internal state machines and configurations
are reset.
Examples (sent and
received commands)
Example 1:
Sent data:
-5A,00- Sleep System.
Received data:
-4F- OK.
(System is slept, now wake system…)
Sent data:
-00- Wake System.
Received data:
-4F- OK.