==== USBON ====
----
<callout type="primary" color="" icon="fa fa-book" title="Synopsis">
----
Enable USB port
</callout>

<callout color="green" icon="fa fa-indent" title="Stack Diagram">
----
^  __Input Stack__  ^  ^  __Output Stack__  ^
|  |  **→**  |  |
|  //Level 1//  |  //→//  |  //Level 1//  | 

{{page>manual:chapter6:aux:legend&nofooter&noeditbtn&inline}}

|**Type**| [[manual:chapter5:basics#commands|Command]]  ||
|**Parallel list processing**| [[manual:chapter5:listproc#group-1commands-that-cannot-parallel-process|Group 1]]  || 
|**Affected by flags**| None  ||
</callout>

<callout color="orangered" icon="fa fa-comment" title="Description">
----
The ''USBON'' command enables the USB driver.
</callout>

<callout type="danger" icon="true" title="Compatibility">
----
This command is new in newRPL and does not exist in userRPL.
</callout>

<callout type="info" icon="true" title="Usage">
----
The following program
<code>
« USBOFF
  USBON
  USBSTATUS
»
</code>
executed when an USB connection is present will result in
<code>
1:                           #1h
……………………………………………………………………………………

</code>
because ''USBON'' restarts the USB driver bout doesn't re-estabilishes a connection.
</callout>

<callout color="darkgray" icon="fa fa-hand-o-right" title="Related Commands">
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{{page>manual:chapter6:usb&nofooter&noeditbtn&inline}}
</callout>