Forked LEDMatrix and added horizontal scrolling
Fork of LEDMatrix by
Diff: LEDMatrix.h
- Revision:
- 3:1e06e89bc0c9
- Parent:
- 2:cd2da920cf98
- Child:
- 4:40d4afefcd74
--- a/LEDMatrix.h Thu Jan 14 12:57:59 2016 +0000 +++ b/LEDMatrix.h Thu Jan 14 16:52:04 2016 +0000 @@ -26,7 +26,7 @@ const int LED_MATRIX_LEDS_HORIZONTALLY = 32; const int LED_MATRIX_LEDS_VERTICALLY = 16; -const int LED_MATRIX_MAX_LINES = 16; +const int LED_MATRIX_MAX_LINES = 2; class LEDMatrix { @@ -39,7 +39,8 @@ * @param pDisplayBuf display buffer * @param number panels' number */ - void begin(uint8_t *pDisplayBuf, uint16_t width, uint16_t height, uint16_t scrollWidth, uint16_t numLines, int charSeparation = 1); + void begin(uint8_t *pDisplayBuf, uint16_t width, uint16_t height, uint16_t scrollWidth, + uint16_t numLines, int charSeparation = 1, int flashRate = 8); /** * draw a point - origin is like a graph with 0,0 at the lower-left corner @@ -90,6 +91,8 @@ int displayChar(int xPos, int yPos, char ch); int displayLargeDigit(int curX, int curY, char ch); int displayLine(int lineIdx, const char* line); + + void setAlert(int lineIdx, bool alertOn); // Called frequently and regularly to handle effects like scrolling void serviceEffects(); @@ -109,6 +112,11 @@ bool _isBusy; int _charSeparation; int _lineScrollInc[LED_MATRIX_MAX_LINES]; + bool _lineAlert[LED_MATRIX_MAX_LINES]; + bool _lineInvert[LED_MATRIX_MAX_LINES]; + int _flashCounter; + int _flashRate; + bool _flashState; }; #endif