84 lines
2.9 KiB
TypeScript
84 lines
2.9 KiB
TypeScript
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/**
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* Provides access to basic micro:bit functionality.
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*/
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//% color=190 weight=100
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namespace basic {
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/**
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* Scroll a number on the screen. If the number fits on the screen (i.e. is a single digit), do not scroll.
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* @param interval speed of scroll; eg: 150, 100, 200, -100
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*/
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//% help=functions/show-number
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//% weight=96
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//% shim=micro_bit::scrollNumber
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//% blockId=device_show_number block="show|number %number" blockGap=8 icon="\uf1ec"
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//% async
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export function showNumber(value: number, interval: number = 150): void { }
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/**
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* Draws an image on the LED screen.
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* @param leds TODO
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* @param interval TODO
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*/
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//% help=functions/show-leds
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//% weight=95 blockGap=8
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//% shim=micro_bit::showLeds
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//% imageLiteral=1 async
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//% blockId=device_show_leds
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//% block="show leds" icon="\uf00a"
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export function showLeds(leds: string, interval: number = 400): void { }
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/**
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* Display text on the display, one character at a time. If the string fits on the screen (i.e. is one letter), does not scroll.
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* @param text the text to scroll on the screen, eg: "Hello!"
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* @param interval how fast to shift characters; eg: 150, 100, 200, -100
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*/
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//% help=functions/show-string
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//% weight=87 blockGap=8
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//% shim=micro_bit::scrollString async
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//% block="show|string %text" icon="\uf031"
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//% async
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//% blockId=device_print_message
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export function showString(text: string, interval: number = 150): void { }
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/**
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* Turn off all LEDs
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*/
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//% help=functions/clear-screen weight=79
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//% shim=micro_bit::clearScreen
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//% blockId=device_clear_display block="clear screen" icon="\uf12d"
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export function clearScreen(): void { }
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/**
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* Shows a sequence of LED screens as an animation.
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* @param leds TODO
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* @param interval TODO
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*/
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//% help=functions/show-animation shim=micro_bit::showAnimation imageLiteral=1 async
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export function showAnimation(leds: string, interval: number = 400): void { }
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/**
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* Draws an image on the LED screen.
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* @param leds TODO
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*/
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//% help=functions/plot-leds weight=80 shim=micro_bit::plotLeds imageLiteral=1
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export function plotLeds(leds: string): void { }
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/**
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* Repeats the code forever in the background. On each iteration, allows other codes to run.
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* @param body TODO
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*/
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//% help=functions/forever weight=55 blockGap=8
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//% blockId=device_forever block="forever" icon="\uf01e" shim=micro_bit::forever
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export function forever(body: () => void): void { }
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/**
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* Pause for the specified time in milliseconds
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* @param ms how long to pause for, eg: 100, 200, 500, 1000, 2000
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*/
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//% help=functions/pause weight=54
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//% shim=micro_bit::pause async block="pause (ms) %pause"
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//% blockId=device_pause icon="\uf110"
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export function pause(ms: number): void { }
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}
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