Advanced Card Systems Limited ACR1281U Benutzerhandbuch
ACR1281U
Advanced Card Systems Ltd.
Page 20 of 81
1. Get Firmware Version
Command = {E0 00 00 18 00}
Response = {E1 00 00 00 “Frame Length” {Firmware Version}}
In which, Firmware Version = 13 bytes;
e.g. Response = E1 00 00 00 0D 41 43 52 31 32 38 31 55 5F 56 31 30 33
Firmware Version (HEX) = 41 43 52 31 32 38 31 55 5F 56 31 30 33
Firmware Version (ASCII) = “ACR1281U_V103
Response = {E1 00 00 00 “Frame Length” {Firmware Version}}
In which, Firmware Version = 13 bytes;
e.g. Response = E1 00 00 00 0D 41 43 52 31 32 38 31 55 5F 56 31 30 33
Firmware Version (HEX) = 41 43 52 31 32 38 31 55 5F 56 31 30 33
Firmware Version (ASCII) = “ACR1281U_V103
2. Enter Firmware Upgrade Mode
Command = {FF 00 00 E0 00}
Response = {FF 00 00 E1 02 90 00}
Hints:
Response = {FF 00 00 E1 02 90 00}
Hints:
After the response display, the reader will enter the firmware upgrade mode that the reader can be
upgraded firmware.
upgraded firmware.
3. LED Control
Setting the LED State:
Command = {E0 00 00 29 01 “CMD”}.
Response = {E1 00 00 00 01 “Status”}
Response = {E1 00 00 00 01 “Status”}
Reading the existing LED State:
Command = {E0 00 00 29 00}.
Response = {E1 00 00 00 01 “Status”}
Response = {E1 00 00 00 01 “Status”}
CMD Bit Map
CMD
Description
Description
Bit 0
RED LED
1 = ON; 0 = OFF
Bit 1
GREEN LED
1 = ON; 0 = OFF
Bit 2
RFU
RFU
Bit 3
RFU
RFU
Bit 4
RFU
RFU
Bit 5
RFU
RFU
Bit 6
RFU
RFU
Bit 7
RFU
RFU
The “Status” bit map is the same as “CMD”.