4.1.3 Interface Version
Purpose: Contains the version number of the Host or Targets implemented Interface. This allows the Host or Target
to display or adapt to different versions of the interface.
Control Item Code: 0x0003
Control Item Parameter Format: The data is a 2 byte 16 bit unsigned variable equal to the version times 100. For
example the value 123 would be version 1.23.
Example, to request the target interface version the host sends:
[04][20] [03][00]
The Target with an interface version of 5.29 responds with:
[06][00] [03]00] [11][02]
4.1.4 Hardware/Firmware Versions
Purpose: Contains the Firmware or Hardware version information of the Target.
Control Item Code: 0x0004
Control Item Parameter Format:
The first parameter is a 1 byte Firmware ID specifying which firmware or hardware version to retrieve.
ID=0 returns the NetSDR boot code version.
ID=1 returns the NetSDR application firmware version.
ID=2 returns the NetSDR Hardware version.
ID=3 returns the NetSDR current FPGA Configuration version.
The firmware/hardware version data is a 2 byte 16 bit unsigned variable equal to the version times 100. For example
the value 123 would be version 1.23.
Example, to request the NetSDR firmware version host sends:
[05][20] [04][00] [01]
The Target with a NetSDR firmware version of 5.29 responds with:
[07][00] [04]00] [01] [11][02]
Example, to request the NetSDR boot code version host sends:
[05][20] [04][00] [00]
The Target with a NetSDR firmware version of 5.29 responds with:
[07][00] [04]00] [00] [11][02]
The current FPGA configuration information consists of a one byte ID and a one byte version.
The ID identifies the configuration type as the NetSDR can have various configurations performing different functions
or customizations. An ID of 0 is predefined as a deveopment/beta configuration. An ID of 1 is the Standard factory
release that ships with the unit. ID's greater than one are defined as new configurations are released.
The version number is just value from 0 to 255 indicating the release level of that particular configuration ID.
Example, to request the NetSDR current configuration revision the host sends:
[05][20] [04][00] [03]
The Target with a NetSDR FPGA configuration ID of 3 and revision 28 responds with:
[07][00] [04]00] [03] [03][1C]
4.1.5 Status/Error Code
Purpose: Contains the Error/Status code(s) of the Target. This item is used to notify the Host of any error or status
change using a list of code values.
Control Item Code: 0x0005
Control Item Parameter Format: The data is a list of 1 byte unsigned variable equal to the error number associated
with a particular error. There can be multiple error codes returned by the Target.
0x0B = NetSDR Idle
0x0C = NetSDR Busy(capturing data)
Rev. 1.03 2011-11-01
13
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