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| LiquidCrystal_I2C_ST7070_Ext (uint8_t lcd_Addr, uint8_t lcd_cols, uint8_t lcd_rows) |
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| LiquidCrystal_PCF8574 (uint8_t lcd_Addr, uint8_t lcd_cols, uint8_t lcd_rows) |
| constructor for a LCD on PCF8574 with faster communication More...
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| LiquidCrystal_PCF8574 (uint8_t lcd_Addr, uint8_t lcd_cols, uint8_t lcd_rows, CallBack funcPtr) |
| constructor for a LCD on PCF8574 More...
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| LiquidCrystal_PCF8574 (TwoWire &i2cPort, uint8_t lcd_Addr, uint8_t lcd_cols, uint8_t lcd_rows) |
| constructor for a LCD on PCF8574 with faster communication More...
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| LiquidCrystal_PCF8574 (TwoWire &i2cPort, uint8_t lcd_Addr, uint8_t lcd_cols, uint8_t lcd_rows, CallBack funcPtr) |
| constructor for a LCD on PCF8574 More...
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size_t | write (uint8_t value) |
| writes a character to the LCD More...
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| LiquidCrystal_PCF8574_base (uint8_t lcdAddr, uint8_t cols, uint8_t rows) |
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| LiquidCrystal_PCF8574_base (TwoWire &i2cPort, uint8_t lcdAddr, uint8_t cols, uint8_t rows) |
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size_t | write (uint8_t value) |
| writes a character to the LCD More...
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void | hwInit () |
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void | begin () |
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void | begin (uint8_t cols, uint8_t rows, uint8_t charsize=LCD_5x8DOTS) |
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void | init () |
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int | setBacklight (uint8_t value) |
| switch backlight on or off More...
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int | backlight () |
| switch backlight on More...
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int | noBacklight () |
| switch backlight off More...
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void | setLcdAddr (uint8_t lcdAddr) |
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| LiquidCrystal_dummy (uint8_t, uint8_t) |
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void | setDelay (uint8_t, char) |
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size_t | writeOld (uint8_t) |
| unmodified version of write More...
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void | command (uint8_t) |
| Send a command to the display, for commands not supported by the library (LCD API) More...
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void | clear () |
| Clear the display and place cursor at 0,0 (LCD API) More...
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void | home () |
| Home the cursor to 0,0 and leave displayed characters (LCD API) More...
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void | setCursor (uint8_t, uint8_t) |
| Where Row 0-MAXLINEs, and Col 0-MAXCOLUMNS. More...
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void | cursor () |
| Turn the block cursor on. More...
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void | cursor_on () |
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void | noCursor () |
| Turn the block cursor off. More...
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void | cursor_off () |
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void | blink () |
| Turn on the blinking underline cursor (LCD API blink_on) More...
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void | blink_on () |
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void | noBlink () |
| Turn off the blinking underline cursor (LCD blink_off) More...
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void | blink_off () |
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void | setContrast (int) |
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void | on () |
| Turn the LCD display on (LCD API optional) More...
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void | off () |
| Turn the LCD display off (LCD API optional) More...
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void | createChar (const uint8_t, const uint8_t[]) |
| Load up a custom character (LCD API extend) More...
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void | load_custom_character (const uint8_t Char_Num, const uint8_t Rows[]) |
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void | createChar_P (const uint8_t, const uint8_t *) |
| Load up a custom character from PROGMEM. More...
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void | createUml () |
| creates 3 German Umlauts using special characters 5, 6, and 7 More...
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void | setFont (uint8_t value=0) |
| sets the used font More...
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using | CallBack = uint8_t(*)(uint32_t &special, uint8_t &value) |
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void | send (uint8_t value, uint8_t rs, uint8_t rw=rwWrite) |
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virtual void | write4bits (uint8_t value, uint8_t rs=rsIR, uint8_t rw=rwWrite) |
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virtual void | send (uint8_t, uint8_t, uint8_t=rwWrite) |
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CallBack | funcPtr |
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TwoWire * | i2cPort |
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uint8_t | lcdAddr |
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uint8_t | backlightState |
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const uint8_t | waitshort = 37 |
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const uint16_t | waitlong = 1500 |
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uint8_t | rowStartingAddress [4] {0x00, 0x40, 0x14, 0x54} |
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const uint8_t | cols |
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const uint8_t | rows |
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uint8_t | currentRow = 255 |
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uint8_t | entrymodesetFlag |
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uint8_t | displaycontrolFlag = displaycontrol_on |
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uint32_t | special = 0 |
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static const uint8_t | rsPin = 0b00000001 |
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static const uint8_t | enPin = 0b00000100 |
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static const uint8_t | blPin = 0b00001000 |
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static const uint8_t | cleardisplay = 0x01 |
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static const uint8_t | returnhome = 0x02 |
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static const uint8_t | entrymodeset = 0x04 |
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static const uint8_t | displaycontrol = 0x08 |
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static const uint8_t | cursorshift = 0x10 |
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static const uint8_t | functionset = 0x20 |
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static const uint8_t | setcgramaddress = 0x40 |
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static const uint8_t | setddramaddress = 0x80 |
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static const uint8_t | entrymode_shift = 0x01 |
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static const uint8_t | entrymode_increment = 0x02 |
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static const uint8_t | displaycontrol_blink = 0x01 |
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static const uint8_t | displaycontrol_cursor = 0x02 |
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static const uint8_t | displaycontrol_on = 0x04 |
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static const uint8_t | cursorshift_right = 0x04 |
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static const uint8_t | cursorshift_displayshift = 0x08 |
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static const uint8_t | functionset_font = 0x04 |
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static const uint8_t | functionset_lines = 0x08 |
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static const uint8_t | functionset_8bit = 0x10 |
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static const byte | rsIR = 0 |
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static const byte | rsDR = 1 |
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static const byte | rwWrite = 0 |
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static const byte | rwRead = 1 |
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