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modm API documentation
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Public Member Functions | |
| IOStream & | ascii () |
| set the output mode to ASCII style for integer types | |
| IOStream & | bin () |
| set the output mode to binary style for integer types | |
| void | clear () final |
| void | clearPixel (int16_t x, int16_t y) final |
| void | clearPixel (glcd::Point p) |
| void | drawCircle (glcd::Point center, uint16_t radius) |
| void | drawEllipse (glcd::Point center, int16_t rx, int16_t ry) |
| void | drawImage (glcd::Point start, modm::accessor::Flash< uint8_t > image) |
| void | drawImageRaw (glcd::Point start, uint16_t width, uint16_t height, modm::accessor::Flash< uint8_t > data) final |
| void | drawLine (glcd::Point start, glcd::Point end) |
| void | drawLine (int16_t x1, int16_t y1, int16_t x2, int16_t y2) |
| void | drawRectangle (glcd::Point start, uint16_t width, uint16_t height) |
| void | drawRectangle (int16_t x, int16_t y, uint16_t width, uint16_t height) |
| void | drawRoundedRectangle (glcd::Point start, uint16_t width, uint16_t height, uint16_t radius) |
| IOStream & | endl () |
| virtual void | fillCircle (glcd::Point center, uint16_t radius) |
| void | fillRectangle (glcd::Point start, uint16_t width, uint16_t height) |
| void | fillRectangle (int16_t x, int16_t y, uint16_t width, uint16_t height) |
| IOStream & | flush () |
| IOStream & | get (char &c) |
| Reads one character and returns it if available. Otherwise, returns IOStream::eof. | |
| IOStream & | get (char *s, size_t n) |
| template<size_t N> | |
| IOStream & | get (char (&s)[N]) |
| std::size_t | getBufferHeight () const final |
| std::size_t | getBufferWidth () const final |
| glcd::Point | getCursor () const |
| uint8_t | getFontHeight () const |
| uint16_t | getHeight () const final |
| bool | getPixel (int16_t x, int16_t y) const final |
| uint16_t | getStringWidth (const char *s) const |
| uint16_t | getWidth () const final |
| IOStream & | hex () |
| set the output mode to hexadecimal style for integer types | |
| void | initialize (void) |
| IOStream & | operator<< (const bool &v) |
| IOStream & | operator<< (const char &v) |
| IOStream & | operator<< (const uint8_t &v) |
| IOStream & | operator<< (const int16_t &v) |
| IOStream & | operator<< (const uint16_t &v) |
| IOStream & | operator<< (const int32_t &v) |
| IOStream & | operator<< (const uint32_t &v) |
| IOStream & | operator<< (const int64_t &v) |
| IOStream & | operator<< (const uint64_t &v) |
| IOStream & | operator<< (const int &v) |
| IOStream & | operator<< (const unsigned int &v) |
| IOStream & | operator<< (const float &v) |
| IOStream & | operator<< (const double &v) |
| IOStream & | operator<< (const char *s) |
| IOStream & | operator<< (const std::string_view sv) |
| IOStream & | operator<< (const void *p) |
| write the hex value of a pointer | |
| template<class Ret , class... Args> | |
| IOStream & | operator<< (Ret (*pointer)(Args...)) |
| Write the hex value of any function pointer. | |
| IOStream & | operator<< (IOStream &(*format)(IOStream &)) |
| IOStream & | printf (const char *fmt,...))) |
| void | setCursor (glcd::Point position) |
| void | setCursor (int16_t x, int16_t y) |
| void | setCursorX (int16_t x) |
| void | setCursorY (int16_t y) |
| void | setFont (const uint8_t *newFont) |
| void | setFont (const modm::accessor::Flash< uint8_t > *font) |
| void | setPixel (int16_t x, int16_t y) final |
| void | setPixel (glcd::Point p) |
| void | update (void) |
| virtual void | update () = 0 |
| IOStream & | vprintf (const char *fmt, va_list vlist))) |
| void | write (char c) |
Static Public Member Functions | |
| static uint8_t | getFontHeight (const modm::accessor::Flash< uint8_t > *font) |
| static uint16_t | getStringWidth (const char *s, const modm::accessor::Flash< uint8_t > *font) |
Static Public Attributes | |
| static constexpr char | eof = -1 |
Protected Member Functions | |
| void | drawCircle4 (glcd::Point center, int16_t x, int16_t y) |
| helper method for drawCircle() and drawEllipse() | |
| void | drawHorizontalLine (glcd::Point start, uint16_t length) final |
| void | drawVerticalLine (glcd::Point start, uint16_t length) final |
| void | lcdCls (const uint16_t colour) |
| void | lcdSettings () |
| void | writeBin (uint8_t value) |
| void | writeDouble (const double &value) |
| void | writeFloat (float value) |
| void | writeHex (uint8_t value) |
| void | writeInteger (int16_t value) |
| void | writeInteger (uint16_t value) |
| void | writeInteger (int32_t value) |
| void | writeInteger (uint32_t value) |
| void | writeInteger (int64_t value) |
| void | writeInteger (uint64_t value) |
| template<typename T > | |
| void | writeIntegerMode (const T v) |
| void | writePointer (const void *value) |
Protected Attributes | |
| uint8_t | buffer [BufferHeight][BufferWidth] |
| glcd::Point | cursor |
| modm::accessor::Flash< uint8_t > | font |
| Writer | writer |
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inheritedfinalvirtual |
Set whole screen to backgroundColor
Implements modm::GraphicDisplay.
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inheritedinline |
Set a pixel to backgroundColor
| p | point |
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inheritedfinalvirtual |
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inherited |
Draw a filled rectangle with rounded corners
| start | Upper left corner |
| width | Width of rectangle |
| height | Height of rectangle |
| radius | Rounding radius |
Draw a circle
Uses the midpoint circle algorithm.
| center | Center of the circle |
| radius | Radius of the circle |
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inherited |
Draw an ellipse.
Uses a variation of the midpoint algorithm. May be improved through simplification of the used formula.
| center | Center of the ellipse |
| rx | Radius in x-direction |
| ry | Radius in y-direction |
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inherited |
Draw an image.
The first byte in the image data specifies the with, the second byte the height. Afterwards the actual image data.
| start | Upper left corner |
| image | Image data in Flash |
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inheritedfinalvirtual |
Draw an image.
| start | Upper left corner |
| width | Image width |
| height | Image height |
| data | Image data in Flash without any size information. |
Reimplemented from modm::GraphicDisplay.
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inheritedinline |
Draw a line.
Uses the faster drawHorizontalLine() or drawVerticalLine() if possible, otherwise the line is rastered with the Bresenham line algorithm.
| start | first point |
| end | second point |
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inherited |
Draw a line
| x1 | Start x-position |
| y1 | Start y-position |
| x2 | End x-position |
| y3 | End y-position |
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inherited |
Draw a rectangle.
| start | Upper left corner |
| width | Width of rectangle |
| height | Height of rectangle |
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inheritedinline |
Draw a rectangle.
| x | Upper left corner x-position |
| y | Upper left corner y-position |
| width | Width of rectangle |
| height | Height of rectangle |
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inherited |
Draw a rectangle with rounded corners
| start | Upper left corner |
| width | Width of rectangle |
| height | Height of rectangle |
| radius | Rounding radius |
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inheritedvirtual |
Draw a filled circle.
| center | Center of the circle |
| radius | Radius of the circle |
Reimplemented in modm::ili9341< Interface, Reset, Backlight, BufferSize >.
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inherited |
Draw a filled rectangle.
| start | Upper left corner |
| width | Width of rectangle |
| height | Height of rectangle |
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inheritedinline |
Draw a rectangle.
| x | Upper left corner x-position |
| y | Upper left corner y-position |
| width | Width of rectangle |
| height | Height of rectangle |
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inherited |
reads characters into NULL delimited c string in contrast to the standard implementation, this does not care about newline characters in the input
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inheritedinlinefinalvirtual |
Buffer-array size of second dimension
Implements modm::GraphicDisplay.
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inheritedinlinefinalvirtual |
Buffer-array size of first dimension
Implements modm::GraphicDisplay.
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inherited |
Get the height of a character.
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inheritedinlinefinalvirtual |
Number of pixel in vertical direction.
Implements modm::GraphicDisplay.
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inherited |
Get the width of (null terminated) string.
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inheritedinlinefinalvirtual |
Number of pixel in horizontal direction.
Implements modm::GraphicDisplay.
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inheritedinline |
Set the cursor for text drawing.
| position | Cursor position |
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inheritedinline |
Set the cursor for text drawing.
| x | Cursor x-position |
| y | Cursor y-position |
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inheritedinline |
Set the cursor x-position for text drawing.
| x | Cursor x-position |
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inheritedinline |
Set the cursor y-position for text drawing.
| y | Cursor y-position |
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inheritedinline |
Set a new font.
Default font is modm::font::FixedWidth5x8.
| newFont | Active font |
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inheritedinline |
Set a pixel to foregroundColor
| p | point |
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inheritedfinalvirtual |
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inheritedpure virtual |
Transfer the content of the RAM buffer to the real display.
Implemented in modm::Max7219MatrixHorizontal< SPI, CS, COLUMNS, ROWS >, modm::Max7219Matrix< SPI, CS, COLUMNS, ROWS >, modm::St7586s< SPI, CS, RST, DC, Width, Height >, modm::ili9341< Interface, Reset, Backlight, BufferSize >, modm::ParallelTft< INTERFACE >, modm::VirtualGraphicDisplay, modm::St7565< SPI, CS, A0, Reset, Width, Height, TopView >, modm::St7565< SPI, CS, A0, Reset, 132, 32, TopView >, modm::St7565< SPI, CS, A0, Reset, 102, 64, TopView >, modm::St7565< SPI, CS, A0, Reset, 128, 64, TopView >, and modm::Nokia5110< Spi, Ce, Dc, Reset >.
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inherited |
Write a single character.