Migrating wiki contents from Google Code

getButtons.md

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