Appendix A

API Commands

 

 

Contents of Calibration Status Register (CSR)

U3: Query the current system settings. This command responds with the equivalent of the following:

F?I?L?P?Q?S?T?Y?

U4: Reads the current High/Low/Last data for all configured channels. Refer to the Data Output Format section of Appendix C for the format of the High/Low/Last response.

U5: Reads and resets the High/Low/Last data. This command performs exactly like the U4 command except that it clears out the current High and Low readings for all of the configured channels.

U6: Reads the Buffer Status String. The buffer status string contains current information regarding the current state of the acquisition buffer. The current status of the acquisition buffer may be interrogated at any time by issuing the Buffer Status String (U6) command. As mentioned earlier, the U6 command is a user query command which will return information regarding the current state of the acquisition buffer. The acquisition buffer holds scan data that has been initiated by one or more trigger events. This data is held in trigger blocks within the buffer. Each trigger block defines one acquisition that has taken place. The trigger blocks may be variable in length. The Buffer Status String command provides the interface in which the current acquisition buffer configuration may be queried.

The Buffer Status String (U6) command returns the following fields:

•Blocks Available: This field represents the total number of blocks currently contained within the buffer. The total represents the total number of blocks that have been triggered. A block need not be complete to be included in this total, it only needs to be triggered. This field also represents the number of trigger blocks that the read block is behind the current write block. If there are no blocks available, then Blocks Available will be 0000000.

•Scans Available: This field represents the total number of scans available at the time the U6 command was issued. It should be noted that pre-trigger data is not available for use until the defined trigger event has taken place. This total represents the total number of scans available across all blocks in the acquisition buffer. If there are no scans available in the buffer, then Scans Available will be 0000000.

•Current Read Pointer: This field represents the current position within the current read block. This pointer is relative to the trigger point which is always oriented at location 0. In other words if, currently, pre-trigger scans are being read, the Current Pointer will be less than 0. Likewise, if post-trigger scans are currently being read, the Current Read Pointer will be greater than 0. If the current scan to be read is the trigger scan, then the Current Read Pointer will be 0000000. If the Current Read Pointer is undefined its value will be -0999999.

•Trigger Time Stamp: This field represents the Time/Date that the trigger event occurred for the current read block. This field takes on the same format as other time/date stamp fields described elsewhere in this manual. If the trigger event has not occurred, then this field will have the value

00:00:00.00,00/00/00.

ChartScan User’s Manual

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Omega Vehicle Security 1400 manual ?I?L?P?Q?S?T?Y?
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1400 specifications

The Omega Vehicle Security 1400 stands out as a premier solution for vehicle protection, offering a blend of advanced technology and user-friendly features. With the increasing rise of vehicle thefts, incorporating a robust security system has become essential for vehicle owners. The Omega 1400 aims to address these concerns effectively, ensuring peace of mind for users.

One of the key features of the Omega Vehicle Security 1400 is its sophisticated alarm system. The device is equipped with a motion sensor that activates the alarm when unauthorized movement is detected. This feature provides an added layer of protection, alerting owners to potential threats even when they are away from their vehicles. Additionally, the system comes with multiple sensors that monitor doors and trunk openings, fortifying security against tampering.

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Another remarkable characteristic of the Omega 1400 is its built-in GPS tracking capability. In the unfortunate event of a theft, the GPS feature allows vehicle owners to track the location of their vehicle, increasing the chances of recovery. This technology proves invaluable for users who prioritize the safety of their assets.

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