pxt-calliope/libs/microbit/control.ts

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/**
* Runtime and event utilities.
*/
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//% weight=1 color="#333333"
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namespace control {
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/**
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* Returns the value of a C++ runtime constant
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*/
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//% weight=19 weight=19 blockId="control_event_source" block="%id"
export function eventSource(id: EventBusSource) : number {
return id;
}
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/**
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* Returns the value of a C++ runtime constant
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*/
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//% weight=19 weight=19 blockId="control_event_value" block="%id"
export function eventValue(id: EventBusValue) : number {
return id;
}
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/**
* Display specified error code and stop the program.
*/
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//% shim=pxtrt::panic
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export function panic(code:number)
{
}
/**
* If the condition is false, display msg on serial console, and panic with code 098.
*/
export function assert(condition:boolean, msg?: string)
{
if (!condition) {
console.log("ASSERTION FAILED")
if (msg != null)
console.log(msg)
panic(98)
}
}
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}