Host Beep
Emits a beep sound of the given frequency and duration on the host.
Library
MATLAB Command Line
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qc_open_library('quarc_library/Devices/Peripherals/Host')Description
The Host Beep block emits a beep sound of the given frequency and duration on the host system, rather than on the target system. The frequency and duration are specified as external inputs. The Host Beep block is typically placed inside a Triggered Subsystem so that the model beeps in response to an event, such as a recoverable error condition.
Input Ports
freq
The frequency of the beep in Hertz. Different hosts support different frequency ranges. For example, Windows supports frequencies between 37 Hz and 32.767 kHz.
secs
The duration of the beep in seconds. Once a beep is started, it continues for the full duration, even if the inputs change.
Output Ports
This block has no output ports.
Parameters and Dialog Box
Sample time
The sample time of the block. A sample time of 0 indicates that the block will be treated as a continuous time block. A positive sample time indicates that the block is a discrete time block with the given sample time.
A sample time of -1 indicates that the block inherits its sample time. Since this is a source block, only inherent the sample time when it is placed in a conditionally executed subsystem, like a Triggered or Enabled Subsystem, or in a referenced model.
The default sample time is set to -1, since this block is typically used in a Triggered Subsystem.
Targets
|
Target Name |
Compatible* |
Model Referencing |
Comments |
|---|---|---|---|
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
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Yes |
Yes |
||
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Yes |
Yes |
||
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Yes |
Yes |
||
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Yes |
Yes |
||
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Yes |
Yes |
||
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Yes |
Yes |
||
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Yes |
Yes |
||
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Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
Last fully supported in QUARC 2018. |
|
|
Rapid Simulation (RSIM) Target |
Yes |
Yes |
|
|
S-Function Target |
No |
N/A |
Old technology. Use model referencing instead. |
|
Normal simulation |
Yes |
Yes |
See Also
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