ADC-24 PICO TECHNOLOGY, ADC-24 Datasheet - Page 18

• Manufacturer Part Number: ADC-24
• Description: DATALOGGER, HI-RES
• Manufacturer: PICO TECHNOLOGY

Specifications of ADC-24

• Connector Type: D25 Female
• Interface: USB 1.1 (USB 2.0 Compatible)
• No. Of Channels: 16
• Power Supply: From USB
• Resolution: 24 Bits
• Interface Type: USB 1.1 (USB 2.0 Compatible)
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

15
5.4
adc20.en
The following sections describe the functions available to an application using the
ADC-20 and ADC-24. All functions are C functions using the standard call naming
convention (__stdcall) and are exported with both decorated and undecorated
names.
Function
Driver functions
HRDLCloseUnit
HRDLCollectSingleValueAsync
HRDLGetMinMaxAdcCounts
HRDLGetNumberOfEnabledChannels
HRDLGetSingleValue
HRDLGetSingleValueAsync
HRDLGetTimesAndValues
HRDLGetUnitInfo
HRDLGetValues
HRDLOpenUnit
HRDLOpenUnitAsync
HRDLOpenUnitProgress
HRDLReady
HRDLRun
HRDLSetAnalogInChannel
HRDLSetDigitalIOChannel
HRDLSetInterval
HRDLSetMains
HRDLStop
Description
Shuts down unit
Starts the unit sampling one value without
blocking the calling application's flow
Returns the maximum and minimum ADC
count available for the device
Returns the number of analog channels
enabled
Takes one sample for the specified channel at
the selected voltage range and conversion
time
Retrieves the reading when the
HRDLCollectSingleValueAsync
Returns the requested number of time-
stamped samples for each enabled channel
Writes unit information to a character string
Returns the requested number of samples for
each enabled channel
Opens data logger unit
Opens unit without blocking the calling
thread
Checks the progress of an asynchronous open
operation
Indicates when readings are ready to be
collected
Starts the device sampling and storing the
samples into the driver's buffer
Enables or disables the analog channel
Sets a digital output or input (ADC-24 only)
Sets the sampling time interval
Sets the mains noise rejection frequency
Stops the device when streaming
Copyright © 2005-2010 Pico Technology Ltd. All rights reserved.
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