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var chardisplayClass = require("@brightsign/chardisplay");
var chardisplay = new chardisplayClass(); |
CharDisplay
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show()
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Promise<void> Showshow(in unsigned long row, in unsigned long col, in DOMString text) |
Displays text at prescribed position.
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clear()
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Promise<void> Clearclear() |
Clears the display.
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setPos()
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Promise<void> SetPossetPos(in unsigned long row, in unsigned long col) |
Positions the cursor
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setCursor()
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Promise<void> SetCursorsetCursor(in unsigned long cursor) |
Sets the cursor style: 0 is off; 1 is blink; 2 is underline; 3 is both
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setContrast()
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Promise<void> SetContrastsetContrast(in unsigned long contrast) |
Set the display contrast in values from 0 to 100
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getContrast()
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Promise<void> GetContrastgetContrast() |
Gets the display contrast
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setBrightness()
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Promise<void> SetBrightnesssetBrightness(in unsigned long brightness) |
Set the display brightness in values from 0 to 100
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getBrightness()
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Promise<int> GetBrightnessgetBrightness() |
Gets the display brightness