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Section 2. SimplePB.DLL Reference

Return Codes

0 = Successful.

-1 = Communication timed out.

-2 = Port is not open.

Example of data returned by function call

PakBusAddress=1;

2.14 GetStatus()

Query the datalogger for its current status.

Syntax

GetStatus(pakbus_address, device_type, return_data, return_data_len)

Parameters

pakbus_address: Integer – The PakBus address of the datalogger.

device_type: Integer – The type of datalogger:

• 1=CR200

• 2=CR10XPB, CR23XPB, CR510PB

• 3=CR1000

• 4=CR3000

• 5=CR800, CR850

return_data: Char – The location in memory where the data returned from the

datalogger exists.

return_data_len: Integer – Number of bytes in the data returned from the

datalogger.

Return Codes

0 = Successful

-1 = Communication timed out

-2 = Port is not open

Example of data returned from a CR200

OS Version: v03A

OS Signature: 43529

Serial Number:

PowerUp Progr:

2-11

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Campbell-scientific BMP5 Direct SDK Manual do Utilizador Página 21