28 lines
517 B
Markdown
28 lines
517 B
Markdown
# getButtons Reference (TM1638) #
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Returns the pressed buttons as a bit set (left to right).
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```
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byte getButtons();
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```
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| Argument | Detail | Default |
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|:---------|:-------|:--------|
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| | | |
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# Example #
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The expression is true if the leftmost button is pressed:
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```
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module1.getButtons() == 0b00000001
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```
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The expression is true if the rightmost button is pressed:
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```
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module1.getButtons() == 0b10000000
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```
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The expression is true if both middle buttons are pressed:
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```
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module1.getButtons() == 0b00011000
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``` |