16
Command Class Firmware Update Meta Data, Version 5*
* This command class requires security.
Yale Z-Wave Plus
™
locks support over-the-air (OTA) upgrading of 2 firmware
targets:
1.
Firmware Target 0: Z-Wave
™
chip
2.
Firmware Target 1: The lock main processor
Firmware Target 0 is used to determine the correct Z-Wave
™
processor image to
download. ID 1 is always 0xA5, to signal this is an ASSA ABLOY Z-Wave
™
image,
and ID 2 is specific to the region, with the lower nibble being 0x0 and the upper
nibble being the value in Table 4 - Region-Specific Values for Firmware ID 0.
Eventually the lower nibble will be used to separate builds within a specific region,
but this will also be 0 for now, since there is only a single build of firmware.
Table 4 - Region-Specific Values for Firmware ID 0 (Upper Nibble)
Region
Value
ANZ
0x1
CN
0x2
EU
0x3
HK
0x4
IL
0x5
IN
0x6
JP
0x7
KR
0x8
RU
0x9
US
0xA
Firmware 1 target will depend on which version of the lock is in use (mapped to the
Product Type ID).
•
For YRD410-ZW3, YRD420-ZW3, YRD430-ZW3, YRD450-ZW3, YRD614-ZW3,
YRD624-ZW3, YRD634-ZW3 & YRD654-ZW3 (2nd Generation Assure
Deadbolt), Firmware 1 ID = 0x8104
After an OTA is performed (a Firmware Update Status Report should return with
successful), there is an additional step internally where we write/apply the image to
the lock/module. When the image is being applied to the lock, the lock is
unresponsive until completion of the applied image. Once the completion of the OTA
image is applied the lock silently reboots.