| For information about ROBOTC string, please see the article: Strings.
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clearLCDLine
| void clearLCDLine(const int nLine)
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| (void) Clears the indicated line of the VEX LCD to blanks.
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| Parameter
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Explanation
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Data Type
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| nLine
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The line to clear. 0 is the top, 1 is the bottom.
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int
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clearLCDLine(1); //Clears the second line of the LCD Screen (0 would be the first line) |
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displayLCDCenteredString
| void displayLCDCenteredString(const int nLine, string sString)
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| (void) Clears the indicated line of the VEX LCD to blanks.
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| Parameter
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Explanation
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Data Type
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| nLine
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The line to display on. 0 is the top, 1 is the bottom.
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int
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| sString
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The string to display.
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string
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displayLCDCenteredString(0,"ROBOT123"); //Displays the string "ROBOTC123" to the center of line 0 |
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displayLCDChar
| void displayLCDChar(const int nLine, const int nPos, const int cChar)
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| (void) Clears the indicated line of the VEX LCD to blanks.
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| Parameter
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Explanation
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Data Type
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| nLine
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The line to display on. 0 is the top, 1 is the bottom.
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int
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| nPos
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The position on 'nLine' to display from.
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int
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| cChar
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The char to display. Can be an int or char.
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int
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displayLCDChar(0,0,'C'); //Displays the character 'C' at the first position on the first line. |
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displayLCDNumber
| void displayLCDNumber(const int nLine, const int nPos, const int nValue, const int nPrecision = -1)
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| (void) Displays a number nValue on line nLine at position nPos.
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| Parameter
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Explanation
|
Data Type
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| nLine
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The line to display on. 0 is the top, 1 is the bottom.
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int
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| nPos
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The position on 'nLine' to display from.
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int
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| nValue
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The number to display.
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int
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| nPrecision
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The precision of the number. -1 by default.
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int
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displayLCDNumber(0,0,331); // displays the number 331 at the first position on the first line |
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displayLCDPos
| void displayLCDPos(const int nLine, const int nPos)
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| (void) Sets the next display position on the VEX LCD.
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| Parameter
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Explanation
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Data Type
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| nLine
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The line to display on. 0 is the top, 1 is the bottom.
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int
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| nPos
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The position on 'nLine' to display from.
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int
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displayLCDPos(0,0); // sets the next character position to the first character on line 1 |
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displayLCDString
| void displayLCDString(const int nLine, const int nPos, string sString)
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| (void) Displays a string sString on line nLine at position nPos.
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| Parameter
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Explanation
|
Data Type
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| nLine
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The line to display on. 0 is the top, 1 is the bottom.
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int
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| nPos
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The position on 'nLine' to display from.
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int
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| sString
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The string to display.
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string
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displayLCDString(0,0,"ROBOTC"); // displays the string "ROBOTC" starting from the first position
// on the first line |
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displayNextLCDChar
| void displayNextLCDChar(const int cChar)
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| (void) Displays a specific character on the VEX LCD.
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| Parameter
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Explanation
|
Data Type
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| cChar
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The char to display. Can be an int or char.
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int
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displayLCDPos(1,5); // sets the current LCD position to line 2, character 6
displayNextLCdChar('A'); // displays the character 'A' on line 2, character 6 |
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== displayNextLCDNumber ==(const int nValue, const int nPrecision = 0x40)
| void displayNextLCDNumber(const int nValue, const int nPrecision = 0x40)
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| (void) Displays a integer number on the VEX LCD.
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| Parameter
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Explanation
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Data Type
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| nValue
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The number to display.
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int
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| nPrecision
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The precision of the number. 64 by default.
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int
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displayNextLCDNumber(2365); // displays the number '2365' onto the LCD screen |
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