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CWT Software Configuration Handbook 4.40

Navigation: Reference Guide CWTCONFIG.XML > CORE element

interrupts - serialRingInterrupt

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ElementPath: <cwt><CORE><interrupts><serialRingInterrupt>

rebootany change in the element or addition of an element

Attributes

port

Value:Com3, Com4, Com5, Com6
Description:Serial port

interrupt

Value:RisingEdge, FallingEdge, BothEdges
Default:RisingEdge
Description:Sets what edge on the signal will trigger an interrupt and also wake up the terminal.

Note: if an RS232 transceiver is used (internal or external), the signal and consequently the edge is inverted.

Example:

<cwt><CORE ...>
 <interrupts>
         <serialRingInterrupt port="Com3" interrupt="RisingEdge"/>
         <serialRingInterrupt port="Com4" interrupt="FallingEdge"/>
         <serialRingInterrupt port="Com5" interrupt="RisingEdge"/>
         <serialRingInterrupt port="Com6" interrupt="BothEdges"/>
 </interrupts>
</CORE></cwt>