User's Manual

File : CS-SUP-MUTI-WTHERMAPP-E01.sxw
7.1.2 Reading of the firmware version
The firmware version of the module is obtained by interrogating the distant module with
GET_FIRMWARE_VERSION command.
Applicative
command
Description
0x28 Request of reading the firmware version (GET_FIRMWARE_VERSION)
0xA8 Response to the request of reading the firmware version
➢ Contents of request REQ_SEND_FRAME
Data Field (max : 152 bytes)
Applicative command Data
1 byte -
0x28 -
➢ Contents of response RECEIVED_FRAME
Data Field (max : 152 bytes)
Acknowledgement
of the applicative
command
Character 'V' in
ASCII format
Mode of transmission Firmware version
1 byte 1 byte 2 bytes 2 bytes
0xA8 0x56 Default value = 0x00A3
Remark 1 :The coding of the US firmware version takes the standard coding with the MSbit set to 1.
Example : firmware = 0x0104
firmware ( US version) = 0x8104
Remark 2 : Possible values for the mode of transmission
Value
868 MHz single channel 4800 baud 0x0012
868 MHz frequency hopping 9600 baud 0x00A3
Frequency Band from 902 Mhz to 928 Mhz – frequency hopping – 19200 baud
(US version)
0x00B9
WaveTherm modules – application handbook page 28 of 65