VideoLogic Proteus-V User Manual page 44

Figure 60
Follow to specify what register are associated with each parameter. For example, table below shows available options for heading:
Register # associated with Heading
89
114
40
00 or blank
The device (GPS, INS ...) specific registers are updated automatically when it is connected to PROTEUS. When the content of a register changes,
any widget (text or graphic) that is linked to that register is automatically updated.
The content of any register can also be changed by sending Set Register Command. Assuming register 40 is linked to heading, command below
will set the heading to 85°. Therefore, all widgets linked to register 40 will be updated automatically.
$VL43,40,85*XX
Figure 61
demonstrates the relation between heading, relative vs magnetic bearing:
To customize the sample file to meet your needs, please visit the corresponding section in this document to learn about the specifics.
Heading is provided by attaching Garmin GPS modem to COM1 port
Heading is provided by attaching Vector NAV INS sensor to any COM port
Heading is provided by transmitting a CSV sentence A to any COM port. Heading would be VAL1
Do not display heading
Figure 61
Description
44