pxt-calliope/libs/microbit/control.ts

48 lines
1.2 KiB
TypeScript

/**
* Runtime and event utilities.
*/
//% weight=1 color="#333333"
namespace control {
/**
* Returns the value of a C++ runtime constant
*/
//% weight=2 weight=19 blockId="control_event_source_id" block="%id" blockGap=8
export function eventSourceId(id: EventBusSource): number {
return id;
}
/**
* Returns the value of a C++ runtime constant
*/
//% weight=1 weight=19 blockId="control_event_value_id" block="%id"
export function eventValueId(id: EventBusValue): number {
return id;
}
/**
* Display specified error code and stop the program.
*/
//% shim=pxtrt::panic
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)
}
}
/**
* Display warning in the simulator.
*/
//% shim=pxtrt::runtimeWarning
export function runtimeWarning(message: string) {
}
}