Mindeo ES4650 - Decode by Commands

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2-6-4 Decode by commands
1) Host sends a command (0x16, 0x4D, 0x0D, 0x30, 0x34, 0x30, 0x31, 0x44, 0x30, 0x35, 0x2E) to
set Scan mode to Host.
2) Then Embedded Scanner responses with the received command and a <ACK> (0x06) character,
and then change Scan mode to Host.
3) After receiving the <ACK> character, Host sends a START_DECODE command (0x16, 0x54,
0x0D).
4) Embedded Scanner turns on LED illumination to decode. The LED illumination will be turned off if
either Scan standby duration expires or Embedded Scanner succeeds in decoding. A
STOP_DECODE command (0x16, 0x55, 0x0D) can end decode process.
Scan mode
LED illumination
Set trigger mode
Set trigger mode <ACK>
Momentary
Host
START_DECODE
RXD
(Host TXD)
TXD
(Host RXD)
Figure 2-11 Change Scan mode and send command to decode timing