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TC-08 User's Guide

3.3.3.4usb_tc08_get_temp

long usb_tc08_get_temp

(

short

handle,

float * temp_buffer,

long

* times_ms_buffer,

long

buffer_length,

short * overflow,

short

channel,

short

units,

short

fill_missing

)

Once you open the driver and set up some channels, you can call the usb_tc08_run routine. The driver will then begin to continually take readings from the USB TC-08. Use the usb_tc08_get_temp routine to retrieve readings from the driver's buffer periodically. You must call the function at least once per minute to avoid losing data (the driver's buffer is circular, so the oldest readings will be overwritten first).

Streaming mode relies on the driver to buffer readings without interruption. If the driver does not get enough share of the PC's processor time (the most frequent cause of which is too many applications running at the same time), readings will be dropped and the sample buffer will be padded with QNaN floating integers.

Warning: The padding of the buffer is also dependent on the performance of the PC and under very heavy processor loading, padding may not always be accurate.

 

Arguments

handle

Specifies the USB TC-08 unit.

 

 

 

temp_buffer

Pointer to a location where the readings are to be placed.

 

 

 

times_ms_buffer

Returns the time that the first channel was converted

 

 

 

 

(optional.)

 

 

 

buffer_length

Length of data buffers.

 

 

 

overflow

Pointer to a variable that will be assigned a value of 1 if

 

 

 

 

an overflow occured on any of the readings copied into

 

 

 

 

temp_buffer, or 0 if an overflow did not occur. An

 

 

 

 

overflow occurs when the input signal is higher than the

 

 

 

 

measuring range of the USB TC-08.

 

 

 

channel

Specifies the channel to read the temperature from.

 

 

 

units

Specifies the temperature units for returned data:

 

 

 

 

0: USBTC08_UNITS_CENTIGRADE

 

 

 

 

1: USBTC08_UNITS_FAHRENHEIT

 

 

 

 

2: USBTC08_UNITS_KELVIN

 

 

 

 

3: USBTC08_UNITS_RANKINE

 

 

 

 

Voltages are always returned in millivolts

 

 

 

fill_missing

Choose whether or not to replace QNaN values with the

 

 

 

 

last known value:

 

 

 

 

0 - Use QNaNs to represent missing readings

 

 

 

 

1 - Fill missing readings with previous good reading.

 

 

Returns

-1

An error occurred, use usb_tc08_get_last_error to get the

 

 

 

 

code.

 

 

 

0

Currently no readings to collect.

 

 

 

> 0

Number of readings copied into array (there may still be

 

 

 

 

more readings in the driver's internal buffer.)

 

 

 

 

 

 

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Omega Speaker Systems TC-08 manual Long usbtc08gettemp Short Handle Float * tempbuffer, Tempbuffer, Timesmsbuffer, Overflow
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TC-08 specifications

The Omega Speaker Systems TC-08 is a remarkable speaker system that combines advanced technology with exceptional audio performance, making it a favorite among audiophiles and casual listeners alike. With a sleek and modern design, the TC-08 is designed to blend seamlessly into any home audio setup while delivering outstanding sound quality.

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