| User | Revision | Line number | New contents of line |
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| simon |
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/* mbed TextLCD Library, for a 4-bit LCD based on HD44780
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| simon |
6:e4cb7ddee0d3
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2
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* Copyright (c) 2007-2010, sford, http://mbed.org
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| wim |
13:24506ba22480
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3
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* 2013, v01: WH, Added LCD types, fixed LCD address issues, added Cursor and UDCs
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| wim |
15:b70ebfffb258
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4
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* 2013, v02: WH, Added I2C and SPI bus interfaces
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| wim |
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* 2013, v03: WH, Added support for LCD40x4 which uses 2 controllers
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| wim |
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* 2013, v04: WH, Added support for Display On/Off, improved 4bit bootprocess
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| wim |
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* 2013, v05: WH, Added support for 8x2B, added some UDCs
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| wim |
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* 2013, v06: WH, Added support for devices that use internal DC/DC converters
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| wim |
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* 2013, v07: WH, Added support for backlight and include portdefinitions for LCD2004 Module from DFROBOT
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| wim |
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10
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* 2014, v08: WH, Refactored in Base and Derived Classes to deal with mbed lib change regarding 'NC' defined DigitalOut pins
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| wim |
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* 2014, v09: WH/EO, Added Class for Native SPI controllers such as ST7032
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| wim |
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* 2014, v10: WH, Added Class for Native I2C controllers such as ST7032i, Added support for MCP23008 I2C portexpander, Added support for Adafruit module
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| wim |
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* 2014, v11: WH, Added support for native I2C controllers such as PCF21XX, Improved the _initCtrl() method to deal with differences between all supported controllers
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| wim |
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* 2014, v12: WH, Added support for native I2C controller PCF2119 and native I2C/SPI controllers SSD1803, ST7036, added setContrast method (by JH1PJL) for supported devices (eg ST7032i)
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| wim |
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* 2014, v13: WH, Added support for controllers US2066/SSD1311 (OLED), added setUDCBlink() method for supported devices (eg SSD1803), fixed issue in setPower()
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| wim |
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* 2014, v14: WH, Added support for PT6314 (VFD), added setOrient() method for supported devices (eg SSD1803, US2066), added Double Height lines for supported devices,
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| wim |
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* added 16 UDCs for supported devices (eg PCF2103), moved UDC defines to TextLCD_UDC file, added TextLCD_Config.h for feature and footprint settings.
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| simon |
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*
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| simon |
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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| simon |
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* of this software and associated documentation files (the "Software"), to deal
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| simon |
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* in the Software without restriction, including without limitation the rights
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| simon |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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| simon |
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* copies of the Software, and to permit persons to whom the Software is
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| simon |
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* furnished to do so, subject to the following conditions:
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| simon |
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*
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| simon |
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* The above copyright notice and this permission notice shall be included in
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| simon |
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* all copies or substantial portions of the Software.
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| simon |
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*
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| simon |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| simon |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| simon |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| simon |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| simon |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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| simon |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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| simon |
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* THE SOFTWARE.
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| simon |
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*/
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| simon |
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| simon |
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#ifndef MBED_TEXTLCD_H
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| simon |
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#define MBED_TEXTLCD_H
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| simon |
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| simon |
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#include "mbed.h"
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| wim |
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#include "TextLCD_Config.h"
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| wim |
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#include "TextLCD_UDC.h"
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| simon |
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/** A TextLCD interface for driving 4-bit HD44780-based LCDs
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| simon |
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*
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| wim |
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* Currently supports 8x1, 8x2, 12x3, 12x4, 16x1, 16x2, 16x3, 16x4, 20x2, 20x4, 24x1, 24x2, 24x4, 40x2 and 40x4 panels.
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| wim |
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* Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or SPI bus shiftregister (74595).
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| wim |
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* Supports some controllers with native I2C or SPI interface. Supports some controllers that provide internal DC/DC converters for VLCD or VLED.
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| wim |
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* Supports some controllers that feature programmable contrast control, powerdown, blinking UDCs and/or top/down orientation modes.
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| simon |
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*
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| simon |
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* @code
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| simon |
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* #include "mbed.h"
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| simon |
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* #include "TextLCD.h"
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| simon |
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*
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| wim |
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* // I2C Communication
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| wim |
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* I2C i2c_lcd(p28,p27); // SDA, SCL
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| wim |
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*
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| wim |
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* // SPI Communication
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| wim |
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* SPI spi_lcd(p5, NC, p7); // MOSI, MISO, SCLK
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| wim |
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*
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| wim |
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* //TextLCD lcd(p15, p16, p17, p18, p19, p20); // RS, E, D4-D7, LCDType=LCD16x2, BL=NC, E2=NC, LCDTCtrl=HD44780
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| wim |
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* //TextLCD_SPI lcd(&spi_lcd, p8, TextLCD::LCD40x4); // SPI bus, 74595 expander, CS pin, LCD Type
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| wim |
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* TextLCD_I2C lcd(&i2c_lcd, 0x42, TextLCD::LCD20x4); // I2C bus, PCF8574 Slaveaddress, LCD Type
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| wim |
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* //TextLCD_I2C lcd(&i2c_lcd, 0x42, TextLCD::LCD16x2, TextLCD::WS0010); // I2C bus, PCF8574 Slaveaddress, LCD Type, Device Type (OLED)
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| wim |
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* //TextLCD_SPI_N lcd(&spi_lcd, p8, p9); // SPI bus, CS pin, RS pin, LCDType=LCD16x2, BL=NC, LCDTCtrl=ST7032_3V3
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| wim |
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* //TextLCD_I2C_N lcd(&i2c_lcd, ST7032_SA, TextLCD::LCD16x2, NC, TextLCD::ST7032_3V3); // I2C bus, Slaveaddress, LCD Type, BL=NC, LCDTCtrl=ST7032_3V3
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| wim |
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* //TextLCD_SPI_N_3_24 lcd(&spi_lcd, p8, TextLCD::LCD20x4D, NC, TextLCD::SSD1803_3V3); // SPI bus, CS pin, LCDType=LCD20x4D, BL=NC, LCDTCtrl=SSD1803
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| wim |
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* //TextLCD_SPI_N_3_24 lcd(&spi_lcd, p8, TextLCD::LCD20x2, NC, TextLCD::US2066_3V3); // SPI bus, CS pin, LCDType=LCD20x2, BL=NC, LCDTCtrl=US2066 (OLED)
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| wim |
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*
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| simon |
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* int main() {
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| wim |
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* lcd.printf("Hello World!\n");
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| simon |
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* }
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| simon |
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* @endcode
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*/
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| wim |
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| wim |
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//The TextLCD_Config.h file selects hardware interface options to reduce memory footprint
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| wim |
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//and provides Pin Defines for I2C PCF8574/PCF8574A or MCP23008 and SPI 74595 bus expander interfaces.
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| wim |
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//The LCD and serial portexpanders should be wired accordingly.
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| wim |
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80
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| wim |
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/* LCD Type information on Rows, Columns and Variant. This information is encoded in
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| wim |
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* an int and used for the LCDType enumerators in order to simplify code maintenance */
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| wim |
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// Columns encoded in b7..b0
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| wim |
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#define LCD_T_COL_MSK 0x000000FF
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| wim |
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#define LCD_T_C6 0x00000006
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#define LCD_T_C8 0x00000008
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#define LCD_T_C10 0x0000000A
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#define LCD_T_C12 0x0000000C
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#define LCD_T_C16 0x00000010
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#define LCD_T_C20 0x00000014
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#define LCD_T_C24 0x00000018
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#define LCD_T_C32 0x00000020
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#define LCD_T_C40 0x00000028
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// Rows encoded in b15..b8
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#define LCD_T_ROW_MSK 0x0000FF00
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#define LCD_T_R1 0x00000100
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#define LCD_T_R2 0x00000200
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#define LCD_T_R3 0x00000300
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#define LCD_T_R4 0x00000400
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// Addressing mode encoded in b19..b16
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#define LCD_T_ADR_MSK 0x000F0000
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#define LCD_T_A 0x00000000 /*Mode A Default 1, 2 or 4 line display */
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#define LCD_T_B 0x00010000 /*Mode B, Alternate 8x2 (actually 16x1 display) */
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| wim |
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#define LCD_T_C 0x00020000 /*Mode C, Alternate 16x1 (actually 8x2 display) */
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#define LCD_T_D 0x00030000 /*Mode D, Alternate 3 or 4 line display (12x4, 20x4, 24x4) */
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| wim |
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#define LCD_T_D1 0x00040000 /*Mode D1, Alternate 3 out of 4 line display (12x3, 20x3, 24x3) */
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| wim |
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#define LCD_T_E 0x00050000 /*Mode E, 40x4 display (actually two 40x2) */
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#define LCD_T_F 0x00060000 /*Mode F, 16x3 display (actually 24x2) */
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#define LCD_T_G 0x00070000 /*Mode G, 16x3 display */
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| wim |
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112
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| wim |
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/* LCD Ctrl information on interface support and features. This information is encoded in
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| wim |
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* an int and used for the LCDCtrl enumerators in order to simplify code maintenance */
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// Interface encoded in b31..b24
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#define LCD_C_BUS_MSK 0xFF000000
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#define LCD_C_PAR 0x01000000 /*Parallel 4 or 8 bit data, E pin, RS pin, RW=GND */
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| wim |
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118
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#define LCD_C_SPI3_9 0x02000000 /*SPI 3 line (MOSI, SCL, CS pins), 9 bits (RS + 8 Data) */
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| wim |
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#define LCD_C_SPI3_10 0x04000000 /*SPI 3 line (MOSI, SCL, CS pins), 10 bits (RS, RW + 8 Data) */
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| wim |
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#define LCD_C_SPI3_16 0x08000000 /*SPI 3 line (MOSI, SCL, CS pins), 16 bits (RS, RW + 8 Data) */
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| wim |
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#define LCD_C_SPI3_24 0x10000000 /*SPI 3 line (MOSI, SCL, CS pins), 24 bits (RS, RW + 8 Data) */
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| wim |
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#define LCD_C_SPI4 0x20000000 /*SPI 4 line (MOSI, SCL, CS, RS pin), RS pin + 8 Data */
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| wim |
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#define LCD_C_I2C 0x40000000 /*I2C (SDA, SCL pin), 8 control bits (Co, RS, RW) + 8 Data */
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| wim |
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// Features encoded in b23..b16
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| wim |
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125
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#define LCD_C_FTR_MSK 0x00FF0000
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| wim |
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126
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#define LCD_C_BST 0x00010000 /*Booster */
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| wim |
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127
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#define LCD_C_CTR 0x00020000 /*Contrast Control */
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| wim |
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128
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#define LCD_C_ICN 0x00040000 /*Icons */
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| wim |
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#define LCD_C_PDN 0x00080000 /*Power Down */
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| wim |
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130
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| wim |
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/** A TextLCD interface for driving 4-bit HD44780-based LCDs
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*
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| wim |
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* @brief Currently supports 8x1, 8x2, 12x2, 12x3, 12x4, 16x1, 16x2, 16x3, 16x4, 20x2, 20x4, 24x2, 24x4, 40x2 and 40x4 panels
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| wim |
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* Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or SPI bus shiftregister (74595) and some native I2C or SPI devices
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| wim |
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*
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*/
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| wim |
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#if(LCD_PRINTF == 1)
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class TextLCD_Base : public Stream {
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#else
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class TextLCD_Base{
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| wim |
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#endif
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| simon |
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public:
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| simon |
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| simon |
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/** LCD panel format */
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| wim |
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// The commented out types exist but have not yet been tested with the library
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| simon |
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enum LCDType {
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| wim |
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// LCD6x1 = (LCD_T_A | LCD_T_C6 | LCD_T_R1), /**< 6x1 LCD panel */
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| wim |
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// LCD6x2 = (LCD_T_A | LCD_T_C6 | LCD_T_R2), /**< 6x2 LCD panel */
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| wim |
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LCD8x1 = (LCD_T_A | LCD_T_C8 | LCD_T_R1), /**< 8x1 LCD panel */
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| wim |
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LCD8x2 = (LCD_T_A | LCD_T_C8 | LCD_T_R2), /**< 8x2 LCD panel */
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| wim |
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LCD8x2B = (LCD_T_D | LCD_T_C8 | LCD_T_R2), /**< 8x2 LCD panel (actually 16x1) */
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| wim |
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LCD12x1 = (LCD_T_A | LCD_T_C12 | LCD_T_R1), /**< 12x1 LCD panel */
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| wim |
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LCD12x2 = (LCD_T_A | LCD_T_C12 | LCD_T_R2), /**< 12x2 LCD panel */
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| wim |
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LCD12x3D = (LCD_T_D | LCD_T_C12 | LCD_T_R3), /**< 12x3 LCD panel, special mode PCF21XX */
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| wim |
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LCD12x3D1 = (LCD_T_D1 | LCD_T_C12 | LCD_T_R3), /**< 12x3 LCD panel, special mode PCF21XX */
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| wim |
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// LCD12x3G = (LCD_T_G | LCD_T_C12 | LCD_T_R3), /**< 12x3 LCD panel, special mode ST7036 */
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| wim |
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LCD12x4 = (LCD_T_A | LCD_T_C12 | LCD_T_R4), /**< 12x4 LCD panel */
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| wim |
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159
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LCD12x4D = (LCD_T_B | LCD_T_C12 | LCD_T_R4), /**< 12x4 LCD panel, special mode PCF21XX */
|
| wim |
30:033048611c01
|
160
|
LCD16x1 = (LCD_T_A | LCD_T_C16 | LCD_T_R1), /**< 16x1 LCD panel */
|
| wim |
30:033048611c01
|
161
|
LCD16x1C = (LCD_T_C | LCD_T_C16 | LCD_T_R1), /**< 16x1 LCD panel (actually 8x2) */
|
| wim |
30:033048611c01
|
162
|
LCD16x2 = (LCD_T_A | LCD_T_C16 | LCD_T_R2), /**< 16x2 LCD panel (default) */
|
| wim |
30:033048611c01
|
163
|
// LCD16x2B = (LCD_T_B | LCD_T_C16 | LCD_T_R2), /**< 16x2 LCD panel, alternate addressing, wrong.. */
|
| wim |
32:59c4b8f648d4
|
164
|
LCD16x3D = (LCD_T_D | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel, special mode SSD1803 */
|
| wim |
32:59c4b8f648d4
|
165
|
// LCD16x3D1 = (LCD_T_D1 | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel, special mode SSD1803 */
|
| wim |
32:59c4b8f648d4
|
166
|
LCD16x3F = (LCD_T_F | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel (actually 24x2) */
|
| wim |
32:59c4b8f648d4
|
167
|
LCD16x3G = (LCD_T_G | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel, special mode ST7036 */
|
| wim |
30:033048611c01
|
168
|
LCD16x4 = (LCD_T_A | LCD_T_C16 | LCD_T_R4), /**< 16x4 LCD panel */
|
| wim |
32:59c4b8f648d4
|
169
|
// LCD16x4D = (LCD_T_D | LCD_T_C16 | LCD_T_R4), /**< 16x4 LCD panel, special mode SSD1803 */
|
| wim |
34:e5a0dcb43ecc
|
170
|
LCD20x1 = (LCD_T_A | LCD_T_C20 | LCD_T_R1), /**< 20x1 LCD panel */
|
| wim |
30:033048611c01
|
171
|
LCD20x2 = (LCD_T_A | LCD_T_C20 | LCD_T_R2), /**< 20x2 LCD panel */
|
| wim |
32:59c4b8f648d4
|
172
|
// LCD20x3 = (LCD_T_A | LCD_T_C20 | LCD_T_R3), /**< 20x3 LCD panel */
|
| wim |
32:59c4b8f648d4
|
173
|
// LCD20x3D = (LCD_T_D | LCD_T_C20 | LCD_T_R3), /**< 20x3 LCD panel, special mode SSD1803 */
|
| wim |
32:59c4b8f648d4
|
174
|
// LCD20x3D1 = (LCD_T_D1 | LCD_T_C20 | LCD_T_R3), /**< 20x3 LCD panel, special mode SSD1803 */
|
| wim |
30:033048611c01
|
175
|
LCD20x4 = (LCD_T_A | LCD_T_C20 | LCD_T_R4), /**< 20x4 LCD panel */
|
| wim |
32:59c4b8f648d4
|
176
|
LCD20x4D = (LCD_T_D | LCD_T_C20 | LCD_T_R4), /**< 20x4 LCD panel, special mode SSD1803 */
|
| wim |
30:033048611c01
|
177
|
LCD24x1 = (LCD_T_A | LCD_T_C24 | LCD_T_R1), /**< 24x1 LCD panel */
|
| wim |
30:033048611c01
|
178
|
LCD24x2 = (LCD_T_A | LCD_T_C24 | LCD_T_R2), /**< 24x2 LCD panel */
|
| wim |
32:59c4b8f648d4
|
179
|
// LCD24x3D = (LCD_T_D | LCD_T_C24 | LCD_T_R3), /**< 24x3 LCD panel */
|
| wim |
32:59c4b8f648d4
|
180
|
// LCD24x3D1 = (LCD_T_D | LCD_T_C24 | LCD_T_R3), /**< 24x3 LCD panel */
|
| wim |
30:033048611c01
|
181
|
LCD24x4D = (LCD_T_D | LCD_T_C24 | LCD_T_R4), /**< 24x4 LCD panel, special mode KS0078 */
|
| wim |
33:900a94bc7585
|
182
|
// LCD32x1 = (LCD_T_A | LCD_T_C32 | LCD_T_R1), /**< 32x1 LCD panel */
|
| wim |
33:900a94bc7585
|
183
|
// LCD32x1C = (LCD_T_C | LCD_T_C32 | LCD_T_R1), /**< 32x1 LCD panel (actually 16x2) */
|
| wim |
32:59c4b8f648d4
|
184
|
// LCD32x2 = (LCD_T_A | LCD_T_C32 | LCD_T_R2), /**< 32x2 LCD panel */
|
| wim |
32:59c4b8f648d4
|
185
|
// LCD32x4 = (LCD_T_A | LCD_T_C32 | LCD_T_R4), /**< 32x4 LCD panel */
|
| wim |
30:033048611c01
|
186
|
// LCD40x1 = (LCD_T_A | LCD_T_C40 | LCD_T_R1), /**< 40x1 LCD panel */
|
| wim |
33:900a94bc7585
|
187
|
// LCD40x1C = (LCD_T_C | LCD_T_C40 | LCD_T_R1), /**< 40x1 LCD panel (actually 20x2) */
|
| wim |
30:033048611c01
|
188
|
LCD40x2 = (LCD_T_A | LCD_T_C40 | LCD_T_R2), /**< 40x2 LCD panel */
|
| wim |
30:033048611c01
|
189
|
LCD40x4 = (LCD_T_E | LCD_T_C40 | LCD_T_R4) /**< 40x4 LCD panel, Two controller version */
|
| wim |
30:033048611c01
|
190
|
};
|
| wim |
30:033048611c01
|
191
|
|
| wim |
30:033048611c01
|
192
|
|
| wim |
30:033048611c01
|
193
|
/** LCD Controller Device */
|
| wim |
30:033048611c01
|
194
|
enum LCDCtrl {
|
| wim |
34:e5a0dcb43ecc
|
195
|
HD44780 = 0 | LCD_C_PAR, /**< HD44780 or full equivalent (default) */
|
| wim |
34:e5a0dcb43ecc
|
196
|
WS0010 = 1 | (LCD_C_PAR | LCD_C_SPI3_10 | LCD_C_PDN), /**< WS0010/RS0010 OLED Controller, 4/8 bit, SPI3 */
|
| wim |
34:e5a0dcb43ecc
|
197
|
ST7036_3V3 = 2 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7036 3V3 with Booster, 4/8 bit, SPI4, I2C */
|
| wim |
34:e5a0dcb43ecc
|
198
|
ST7036_5V = 3 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7036 5V no Booster, 4/8 bit, SPI4, I2C */
|
| wim |
34:e5a0dcb43ecc
|
199
|
ST7032_3V3 = 4 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7032 3V3 with Booster, 4/8 bit, SPI4, I2C */
|
| wim |
34:e5a0dcb43ecc
|
200
|
ST7032_5V = 5 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_CTR), /**< ST7032 5V no Booster, 4/8 bit, SPI4, I2C */
|
| wim |
34:e5a0dcb43ecc
|
201
|
KS0078 = 6 | (LCD_C_PAR | LCD_C_SPI3_24), /**< KS0078 24x4 support, 4/8 bit, SPI3 */
|
| wim |
34:e5a0dcb43ecc
|
202
|
PCF2103_3V3 = 7 | (LCD_C_PAR | LCD_C_I2C), /**< PCF2103 3V3 no Booster, 4/8 bit, I2C */
|
| wim |
34:e5a0dcb43ecc
|
203
|
PCF2113_3V3 = 8 | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< PCF2113 3V3 with Booster, 4/8 bit, I2C */
|
| wim |
34:e5a0dcb43ecc
|
204
|
PCF2116_3V3 = 9 | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST), /**< PCF2116 3V3 with Booster, 4/8 bit, I2C */
|
| wim |
34:e5a0dcb43ecc
|
205
|
PCF2116_5V = 10 | (LCD_C_PAR | LCD_C_I2C), /**< PCF2116 5V no Booster, 4/8 bit, I2C */
|
| wim |
34:e5a0dcb43ecc
|
206
|
PCF2119_3V3 = 11 | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< PCF2119 3V3 with Booster, 4/8 bit, I2C */
|
| wim |
34:e5a0dcb43ecc
|
207
|
// PCF2119_5V = 12 | (LCD_C_PAR | LCD_C_I2C), /**< PCF2119 5V no Booster, 4/8 bit, I2C */
|
| wim |
34:e5a0dcb43ecc
|
208
|
AIP31068 = 13 | (LCD_C_SPI3_9 | LCD_C_I2C | LCD_C_BST), /**< AIP31068 I2C, SPI3 */
|
| wim |
34:e5a0dcb43ecc
|
209
|
SSD1803_3V3 = 14 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR | LCD_C_PDN), /**< SSD1803 3V3 with Booster, 4/8 bit, I2C, SPI3 */
|
| wim |
34:e5a0dcb43ecc
|
210
|
// SSD1803_5V = 15 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR | LCD_C_PDN), /**< SSD1803 3V3 with Booster, 4/8 bit, I2C, SPI3 */
|
| wim |
34:e5a0dcb43ecc
|
211
|
US2066_3V3 = 16 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_I2C | LCD_C_CTR | LCD_C_PDN), /**< US2066/SSD1311 3V3, 4/8 bit, I2C, SPI3 */
|
| wim |
34:e5a0dcb43ecc
|
212
|
PT6314 = 17 | (LCD_C_PAR | LCD_C_SPI3_16 | LCD_C_CTR), /**< PT6314 VFD, 4/8 bit, SPI3 */
|
| wim |
34:e5a0dcb43ecc
|
213
|
// AC780 = 18 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_PDN) /**< AC780/KS0066i 4/8 bit, SPI, I2C */
|
| wim |
34:e5a0dcb43ecc
|
214
|
// WS0012 = 19 | (LCD_C_PAR | LCD_C_SPI3_10 | LCD_C_I2C | LCD_C_PDN) /**< WS0012 4/8 bit, SPI, I2C */
|
| wim |
30:033048611c01
|
215
|
};
|
| wim |
30:033048611c01
|
216
|
|
| wim |
30:033048611c01
|
217
|
|
| wim |
10:dd9b3a696acd
|
218
|
/** LCD Cursor control */
|
| wim |
10:dd9b3a696acd
|
219
|
enum LCDCursor {
|
| wim |
17:652ab113bc2e
|
220
|
CurOff_BlkOff = 0x00, /**< Cursor Off, Blinking Char Off */
|
| wim |
17:652ab113bc2e
|
221
|
CurOn_BlkOff = 0x02, /**< Cursor On, Blinking Char Off */
|
| wim |
17:652ab113bc2e
|
222
|
CurOff_BlkOn = 0x01, /**< Cursor Off, Blinking Char On */
|
| wim |
17:652ab113bc2e
|
223
|
CurOn_BlkOn = 0x03 /**< Cursor On, Blinking Char On */
|
| wim |
17:652ab113bc2e
|
224
|
};
|
| wim |
17:652ab113bc2e
|
225
|
|
| wim |
17:652ab113bc2e
|
226
|
/** LCD Display control */
|
| wim |
17:652ab113bc2e
|
227
|
enum LCDMode {
|
| wim |
17:652ab113bc2e
|
228
|
DispOff = 0x00, /**< Display Off */
|
| wim |
17:652ab113bc2e
|
229
|
DispOn = 0x04 /**< Display On */
|
| wim |
10:dd9b3a696acd
|
230
|
};
|
| wim |
10:dd9b3a696acd
|
231
|
|
| wim |
20:e0da005a777f
|
232
|
/** LCD Backlight control */
|
| wim |
20:e0da005a777f
|
233
|
enum LCDBacklight {
|
| wim |
20:e0da005a777f
|
234
|
LightOff, /**< Backlight Off */
|
| wim |
20:e0da005a777f
|
235
|
LightOn /**< Backlight On */
|
| wim |
20:e0da005a777f
|
236
|
};
|
| wim |
10:dd9b3a696acd
|
237
|
|
| wim |
33:900a94bc7585
|
238
|
/** LCD Blink control (UDC), supported for some Controllers */
|
| wim |
33:900a94bc7585
|
239
|
enum LCDBlink {
|
| wim |
33:900a94bc7585
|
240
|
BlinkOff, /**< Blink Off */
|
| wim |
33:900a94bc7585
|
241
|
BlinkOn /**< Blink On */
|
| wim |
33:900a94bc7585
|
242
|
};
|
| wim |
33:900a94bc7585
|
243
|
|
| wim |
33:900a94bc7585
|
244
|
/** LCD Orientation control, supported for some Controllers */
|
| wim |
33:900a94bc7585
|
245
|
enum LCDOrient {
|
| wim |
33:900a94bc7585
|
246
|
Top, /**< Top view */
|
| wim |
33:900a94bc7585
|
247
|
Bottom /**< Upside down view */
|
| wim |
33:900a94bc7585
|
248
|
};
|
| wim |
33:900a94bc7585
|
249
|
|
| wim |
34:e5a0dcb43ecc
|
250
|
/** LCD BigFont control, supported for some Controllers */
|
| wim |
34:e5a0dcb43ecc
|
251
|
enum LCDBigFont {
|
| wim |
34:e5a0dcb43ecc
|
252
|
None, /**< no lines */
|
| wim |
34:e5a0dcb43ecc
|
253
|
TopLine, /**< 1+2 line */
|
| wim |
34:e5a0dcb43ecc
|
254
|
CenterLine, /**< 2+3 line */
|
| wim |
34:e5a0dcb43ecc
|
255
|
BottomLine, /**< 2+3 line or 3+4 line */
|
| wim |
34:e5a0dcb43ecc
|
256
|
TopBottomLine /**< 1+2 line and 3+4 line */
|
| wim |
34:e5a0dcb43ecc
|
257
|
};
|
| wim |
33:900a94bc7585
|
258
|
|
| wim |
34:e5a0dcb43ecc
|
259
|
|
| wim |
34:e5a0dcb43ecc
|
260
|
#if(LCD_PRINTF != 1)
|
| wim |
34:e5a0dcb43ecc
|
261
|
/** Write a character to the LCD
|
| wim |
34:e5a0dcb43ecc
|
262
|
*
|
| wim |
34:e5a0dcb43ecc
|
263
|
* @param c The character to write to the display
|
| wim |
34:e5a0dcb43ecc
|
264
|
*/
|
| wim |
34:e5a0dcb43ecc
|
265
|
int putc(int c);
|
| wim |
34:e5a0dcb43ecc
|
266
|
|
| wim |
34:e5a0dcb43ecc
|
267
|
/** Write a raw string to the LCD
|
| wim |
34:e5a0dcb43ecc
|
268
|
*
|
| wim |
34:e5a0dcb43ecc
|
269
|
* @param string text, may be followed by variables to emulate formatting the string.
|
| wim |
34:e5a0dcb43ecc
|
270
|
* However, printf formatting is NOT supported and variables will be ignored!
|
| wim |
34:e5a0dcb43ecc
|
271
|
*/
|
| wim |
34:e5a0dcb43ecc
|
272
|
int printf(const char* text, ...);
|
| wim |
34:e5a0dcb43ecc
|
273
|
#else
|
| simon |
2:227356c7d12c
|
274
|
#if DOXYGEN_ONLY
|
| simon |
2:227356c7d12c
|
275
|
/** Write a character to the LCD
|
| simon |
2:227356c7d12c
|
276
|
*
|
| simon |
2:227356c7d12c
|
277
|
* @param c The character to write to the display
|
| simon |
2:227356c7d12c
|
278
|
*/
|
| simon |
2:227356c7d12c
|
279
|
int putc(int c);
|
| simon |
2:227356c7d12c
|
280
|
|
| wim |
34:e5a0dcb43ecc
|
281
|
/** Write a formatted string to the LCD
|
| simon |
2:227356c7d12c
|
282
|
*
|
| simon |
2:227356c7d12c
|
283
|
* @param format A printf-style format string, followed by the
|
| wim |
34:e5a0dcb43ecc
|
284
|
* variables to use in formatting the string.
|
| simon |
2:227356c7d12c
|
285
|
*/
|
| wim |
34:e5a0dcb43ecc
|
286
|
int printf(const char* format, ...);
|
| simon |
2:227356c7d12c
|
287
|
#endif
|
| wim |
34:e5a0dcb43ecc
|
288
|
|
| wim |
34:e5a0dcb43ecc
|
289
|
#endif
|
| simon |
2:227356c7d12c
|
290
|
|
| wim |
29:a3663151aa65
|
291
|
/** Locate cursor to a screen column and row
|
| simon |
2:227356c7d12c
|
292
|
*
|
| simon |
2:227356c7d12c
|
293
|
* @param column The horizontal position from the left, indexed from 0
|
| simon |
2:227356c7d12c
|
294
|
* @param row The vertical position from the top, indexed from 0
|
| simon |
2:227356c7d12c
|
295
|
*/
|
| simon |
1:ac48b187213c
|
296
|
void locate(int column, int row);
|
| simon |
2:227356c7d12c
|
297
|
|
| wim |
10:dd9b3a696acd
|
298
|
/** Return the memoryaddress of screen column and row location
|
| wim |
10:dd9b3a696acd
|
299
|
*
|
| wim |
10:dd9b3a696acd
|
300
|
* @param column The horizontal position from the left, indexed from 0
|
| wim |
10:dd9b3a696acd
|
301
|
* @param row The vertical position from the top, indexed from 0
|
| wim |
10:dd9b3a696acd
|
302
|
* @param return The memoryaddress of screen column and row location
|
| wim |
10:dd9b3a696acd
|
303
|
*/
|
| wim |
30:033048611c01
|
304
|
int getAddress(int column, int row);
|
| wim |
10:dd9b3a696acd
|
305
|
|
| wim |
10:dd9b3a696acd
|
306
|
/** Set the memoryaddress of screen column and row location
|
| wim |
10:dd9b3a696acd
|
307
|
*
|
| wim |
10:dd9b3a696acd
|
308
|
* @param column The horizontal position from the left, indexed from 0
|
| wim |
10:dd9b3a696acd
|
309
|
* @param row The vertical position from the top, indexed from 0
|
| wim |
10:dd9b3a696acd
|
310
|
*/
|
| wim |
9:0893d986e717
|
311
|
void setAddress(int column, int row);
|
| wim |
9:0893d986e717
|
312
|
|
| wim |
22:35742ec80c24
|
313
|
/** Clear the screen and locate to 0,0
|
| wim |
22:35742ec80c24
|
314
|
*/
|
| simon |
1:ac48b187213c
|
315
|
void cls();
|
| simon |
2:227356c7d12c
|
316
|
|
| wim |
10:dd9b3a696acd
|
317
|
/** Return the number of rows
|
| wim |
10:dd9b3a696acd
|
318
|
*
|
| wim |
10:dd9b3a696acd
|
319
|
* @param return The number of rows
|
| wim |
10:dd9b3a696acd
|
320
|
*/
|
| simon |
1:ac48b187213c
|
321
|
int rows();
|
| wim |
10:dd9b3a696acd
|
322
|
|
| wim |
10:dd9b3a696acd
|
323
|
/** Return the number of columns
|
| wim |
10:dd9b3a696acd
|
324
|
*
|
| wim |
10:dd9b3a696acd
|
325
|
* @param return The number of columns
|
| wim |
10:dd9b3a696acd
|
326
|
*/
|
| wim |
10:dd9b3a696acd
|
327
|
int columns();
|
| simon |
2:227356c7d12c
|
328
|
|
| wim |
11:9ec02df863a1
|
329
|
/** Set the Cursormode
|
| wim |
11:9ec02df863a1
|
330
|
*
|
| wim |
17:652ab113bc2e
|
331
|
* @param cursorMode The Cursor mode (CurOff_BlkOff, CurOn_BlkOff, CurOff_BlkOn, CurOn_BlkOn)
|
| wim |
11:9ec02df863a1
|
332
|
*/
|
| wim |
17:652ab113bc2e
|
333
|
void setCursor(LCDCursor cursorMode);
|
| wim |
17:652ab113bc2e
|
334
|
|
| wim |
17:652ab113bc2e
|
335
|
/** Set the Displaymode
|
| wim |
17:652ab113bc2e
|
336
|
*
|
| wim |
17:652ab113bc2e
|
337
|
* @param displayMode The Display mode (DispOff, DispOn)
|
| wim |
17:652ab113bc2e
|
338
|
*/
|
| wim |
21:9eb628d9e164
|
339
|
void setMode(LCDMode displayMode);
|
| wim |
11:9ec02df863a1
|
340
|
|
| wim |
20:e0da005a777f
|
341
|
/** Set the Backlight mode
|
| wim |
20:e0da005a777f
|
342
|
*
|
| wim |
21:9eb628d9e164
|
343
|
* @param backlightMode The Backlight mode (LightOff, LightOn)
|
| wim |
20:e0da005a777f
|
344
|
*/
|
| wim |
21:9eb628d9e164
|
345
|
void setBacklight(LCDBacklight backlightMode);
|
| wim |
20:e0da005a777f
|
346
|
|
| wim |
33:900a94bc7585
|
347
|
/** Set User Defined Characters (UDC)
|
| wim |
11:9ec02df863a1
|
348
|
*
|
| wim |
34:e5a0dcb43ecc
|
349
|
* @param unsigned char c The Index of the UDC (0..7) for HD44780 clones and (0..15) for some more advanced controllers
|
| wim |
34:e5a0dcb43ecc
|
350
|
* @param char *udc_data The bitpatterns for the UDC (8 bytes of 5 significant bits for bitpattern and 3 bits for blinkmode (advanced types))
|
| wim |
11:9ec02df863a1
|
351
|
*/
|
| wim |
11:9ec02df863a1
|
352
|
void setUDC(unsigned char c, char *udc_data);
|
| wim |
11:9ec02df863a1
|
353
|
|
| wim |
33:900a94bc7585
|
354
|
/** Set UDC Blink
|
| wim |
33:900a94bc7585
|
355
|
* setUDCBlink method is supported by some compatible devices (eg SSD1803)
|
| wim |
33:900a94bc7585
|
356
|
*
|
| wim |
33:900a94bc7585
|
357
|
* @param blinkMode The Blink mode (BlinkOff, BlinkOn)
|
| wim |
33:900a94bc7585
|
358
|
*/
|
| wim |
33:900a94bc7585
|
359
|
void setUDCBlink(LCDBlink blinkMode);
|
| wim |
33:900a94bc7585
|
360
|
|
| wim |
32:59c4b8f648d4
|
361
|
/** Set Contrast
|
| wim |
32:59c4b8f648d4
|
362
|
* setContrast method is supported by some compatible devices (eg ST7032i) that have onboard LCD voltage generation
|
| wim |
32:59c4b8f648d4
|
363
|
* Code imported from fork by JH1PJL
|
| wim |
32:59c4b8f648d4
|
364
|
*
|
| wim |
32:59c4b8f648d4
|
365
|
* @param unsigned char c contrast data (6 significant bits, valid range 0..63, Value 0 will disable the Vgen)
|
| wim |
32:59c4b8f648d4
|
366
|
* @return none
|
| wim |
32:59c4b8f648d4
|
367
|
*/
|
| wim |
32:59c4b8f648d4
|
368
|
void setContrast(unsigned char c = LCD_DEF_CONTRAST);
|
| wim |
32:59c4b8f648d4
|
369
|
|
| wim |
32:59c4b8f648d4
|
370
|
/** Set Power
|
| wim |
32:59c4b8f648d4
|
371
|
* setPower method is supported by some compatible devices (eg SSD1803) that have power down modes
|
| wim |
32:59c4b8f648d4
|
372
|
*
|
| wim |
32:59c4b8f648d4
|
373
|
* @param bool powerOn Power on/off
|
| wim |
32:59c4b8f648d4
|
374
|
* @return none
|
| wim |
32:59c4b8f648d4
|
375
|
*/
|
| wim |
32:59c4b8f648d4
|
376
|
void setPower(bool powerOn = true);
|
| wim |
32:59c4b8f648d4
|
377
|
|
| wim |
33:900a94bc7585
|
378
|
/** Set Orient
|
| wim |
33:900a94bc7585
|
379
|
* setOrient method is supported by some compatible devices (eg SSD1803, US2066) that have top/bottom view modes
|
| wim |
33:900a94bc7585
|
380
|
*
|
| wim |
33:900a94bc7585
|
381
|
* @param LCDOrient orient Orientation
|
| wim |
33:900a94bc7585
|
382
|
* @return none
|
| wim |
33:900a94bc7585
|
383
|
*/
|
| wim |
33:900a94bc7585
|
384
|
void setOrient(LCDOrient orient = Top);
|
| wim |
33:900a94bc7585
|
385
|
|
| wim |
34:e5a0dcb43ecc
|
386
|
/** Set Big Font
|
| wim |
34:e5a0dcb43ecc
|
387
|
* setBigFont method is supported by some compatible devices (eg SSD1803, US2066)
|
| wim |
34:e5a0dcb43ecc
|
388
|
*
|
| wim |
34:e5a0dcb43ecc
|
389
|
* @param lines The selected Big Font lines (None, TopLine, CenterLine, BottomLine, TopBottomLine)
|
| wim |
34:e5a0dcb43ecc
|
390
|
* Double height characters can be shown on lines 1+2, 2+3, 3+4 or 1+2 and 3+4
|
| wim |
34:e5a0dcb43ecc
|
391
|
* Valid double height lines depend on the LCDs number of rows.
|
| wim |
34:e5a0dcb43ecc
|
392
|
*/
|
| wim |
34:e5a0dcb43ecc
|
393
|
void setBigFont(LCDBigFont lines);
|
| wim |
32:59c4b8f648d4
|
394
|
|
| wim |
29:a3663151aa65
|
395
|
//test
|
| wim |
30:033048611c01
|
396
|
// void _initCtrl();
|
| wim |
34:e5a0dcb43ecc
|
397
|
// int _column;
|
| wim |
34:e5a0dcb43ecc
|
398
|
// int _row;
|
| wim |
29:a3663151aa65
|
399
|
|
| simon |
1:ac48b187213c
|
400
|
protected:
|
| wim |
13:24506ba22480
|
401
|
|
| wim |
21:9eb628d9e164
|
402
|
/** LCD controller select, mainly used for LCD40x4
|
| wim |
21:9eb628d9e164
|
403
|
*/
|
| wim |
19:c747b9e2e7b8
|
404
|
enum _LCDCtrl_Idx {
|
| wim |
15:b70ebfffb258
|
405
|
_LCDCtrl_0, /*< Primary */
|
| wim |
15:b70ebfffb258
|
406
|
_LCDCtrl_1, /*< Secondary */
|
| wim |
15:b70ebfffb258
|
407
|
};
|
| wim |
21:9eb628d9e164
|
408
|
|
| wim |
21:9eb628d9e164
|
409
|
/** Create a TextLCD_Base interface
|
| wim |
21:9eb628d9e164
|
410
|
* @brief Base class, can not be instantiated
|
| wim |
21:9eb628d9e164
|
411
|
*
|
| wim |
21:9eb628d9e164
|
412
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
21:9eb628d9e164
|
413
|
* @param ctrl LCD controller (default = HD44780)
|
| wim |
21:9eb628d9e164
|
414
|
*/
|
| wim |
21:9eb628d9e164
|
415
|
TextLCD_Base(LCDType type = LCD16x2, LCDCtrl ctrl = HD44780);
|
| wim |
15:b70ebfffb258
|
416
|
|
| simon |
1:ac48b187213c
|
417
|
// Stream implementation functions
|
| simon |
1:ac48b187213c
|
418
|
virtual int _putc(int value);
|
| simon |
1:ac48b187213c
|
419
|
virtual int _getc();
|
| simon |
1:ac48b187213c
|
420
|
|
| wim |
29:a3663151aa65
|
421
|
/** Low level method for LCD controller
|
| wim |
21:9eb628d9e164
|
422
|
*/
|
| wim |
13:24506ba22480
|
423
|
void _init();
|
| wim |
29:a3663151aa65
|
424
|
|
| wim |
29:a3663151aa65
|
425
|
/** Low level initialisation method for LCD controller
|
| wim |
29:a3663151aa65
|
426
|
*/
|
| wim |
30:033048611c01
|
427
|
void _initCtrl();
|
| wim |
29:a3663151aa65
|
428
|
|
| wim |
29:a3663151aa65
|
429
|
/** Low level character address set method
|
| wim |
29:a3663151aa65
|
430
|
*/
|
| wim |
13:24506ba22480
|
431
|
int _address(int column, int row);
|
| wim |
29:a3663151aa65
|
432
|
|
| wim |
29:a3663151aa65
|
433
|
/** Low level cursor enable or disable method
|
| wim |
29:a3663151aa65
|
434
|
*/
|
| wim |
21:9eb628d9e164
|
435
|
void _setCursor(LCDCursor show);
|
| wim |
29:a3663151aa65
|
436
|
|
| wim |
29:a3663151aa65
|
437
|
/** Low level method to store user defined characters for current controller
|
| wim |
34:e5a0dcb43ecc
|
438
|
*
|
| wim |
34:e5a0dcb43ecc
|
439
|
* @param unsigned char c The Index of the UDC (0..7) for HD44780 clones and (0..15) for some more advanced controllers
|
| wim |
34:e5a0dcb43ecc
|
440
|
* @param char *udc_data The bitpatterns for the UDC (8 bytes of 5 significant bits)
|
| wim |
29:a3663151aa65
|
441
|
*/
|
| wim |
17:652ab113bc2e
|
442
|
void _setUDC(unsigned char c, char *udc_data);
|
| wim |
29:a3663151aa65
|
443
|
|
| wim |
29:a3663151aa65
|
444
|
/** Low level method to restore the cursortype and display mode for current controller
|
| wim |
29:a3663151aa65
|
445
|
*/
|
| wim |
21:9eb628d9e164
|
446
|
void _setCursorAndDisplayMode(LCDMode displayMode, LCDCursor cursorType);
|
| wim |
13:24506ba22480
|
447
|
|
| wim |
29:a3663151aa65
|
448
|
/** Low level nibble write operation to LCD controller (serial or parallel)
|
| wim |
21:9eb628d9e164
|
449
|
*/
|
| wim |
17:652ab113bc2e
|
450
|
void _writeNibble(int value);
|
| wim |
29:a3663151aa65
|
451
|
|
| wim |
29:a3663151aa65
|
452
|
/** Low level command byte write operation to LCD controller.
|
| wim |
29:a3663151aa65
|
453
|
* Methods resets the RS bit and provides the required timing for the command.
|
| wim |
29:a3663151aa65
|
454
|
*/
|
| wim |
15:b70ebfffb258
|
455
|
void _writeCommand(int command);
|
| wim |
33:900a94bc7585
|
456
|
|
| wim |
29:a3663151aa65
|
457
|
/** Low level data byte write operation to LCD controller (serial or parallel).
|
| wim |
29:a3663151aa65
|
458
|
* Methods sets the RS bit and provides the required timing for the data.
|
| wim |
29:a3663151aa65
|
459
|
*/
|
| wim |
15:b70ebfffb258
|
460
|
void _writeData(int data);
|
| wim |
15:b70ebfffb258
|
461
|
|
| wim |
29:a3663151aa65
|
462
|
/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
|
| wim |
29:a3663151aa65
|
463
|
* Set the Enable pin.
|
| wim |
29:a3663151aa65
|
464
|
*/
|
| wim |
29:a3663151aa65
|
465
|
virtual void _setEnable(bool value) = 0;
|
| wim |
29:a3663151aa65
|
466
|
|
| wim |
21:9eb628d9e164
|
467
|
/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
|
| wim |
29:a3663151aa65
|
468
|
* Set the RS pin ( 0 = Command, 1 = Data).
|
| wim |
29:a3663151aa65
|
469
|
*/
|
| wim |
21:9eb628d9e164
|
470
|
virtual void _setRS(bool value) = 0;
|
| wim |
29:a3663151aa65
|
471
|
|
| wim |
29:a3663151aa65
|
472
|
/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
|
| wim |
29:a3663151aa65
|
473
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
29:a3663151aa65
|
474
|
*/
|
| wim |
21:9eb628d9e164
|
475
|
virtual void _setBL(bool value) = 0;
|
| wim |
29:a3663151aa65
|
476
|
|
| wim |
29:a3663151aa65
|
477
|
/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
|
| wim |
29:a3663151aa65
|
478
|
* Set the databus value (4 bit).
|
| wim |
29:a3663151aa65
|
479
|
*/
|
| wim |
21:9eb628d9e164
|
480
|
virtual void _setData(int value) = 0;
|
| wim |
13:24506ba22480
|
481
|
|
| wim |
29:a3663151aa65
|
482
|
/** Low level byte write operation to LCD controller (serial or parallel)
|
| wim |
29:a3663151aa65
|
483
|
* Depending on the RS pin this byte will be interpreted as data or command
|
| wim |
29:a3663151aa65
|
484
|
*/
|
| wim |
29:a3663151aa65
|
485
|
virtual void _writeByte(int value);
|
| wim |
33:900a94bc7585
|
486
|
|
| wim |
13:24506ba22480
|
487
|
//Display type
|
| simon |
1:ac48b187213c
|
488
|
LCDType _type;
|
| wim |
30:033048611c01
|
489
|
int _nr_cols;
|
| wim |
30:033048611c01
|
490
|
int _nr_rows;
|
| wim |
30:033048611c01
|
491
|
int _addr_mode;
|
| wim |
30:033048611c01
|
492
|
|
| wim |
21:9eb628d9e164
|
493
|
//Display mode
|
| wim |
17:652ab113bc2e
|
494
|
LCDMode _currentMode;
|
| wim |
17:652ab113bc2e
|
495
|
|
| wim |
19:c747b9e2e7b8
|
496
|
//Controller type
|
| wim |
19:c747b9e2e7b8
|
497
|
LCDCtrl _ctrl;
|
| wim |
19:c747b9e2e7b8
|
498
|
|
| wim |
15:b70ebfffb258
|
499
|
//Controller select, mainly used for LCD40x4
|
| wim |
19:c747b9e2e7b8
|
500
|
_LCDCtrl_Idx _ctrl_idx;
|
| wim |
15:b70ebfffb258
|
501
|
|
| wim |
13:24506ba22480
|
502
|
// Cursor
|
| simon |
1:ac48b187213c
|
503
|
int _column;
|
| simon |
1:ac48b187213c
|
504
|
int _row;
|
| wim |
32:59c4b8f648d4
|
505
|
LCDCursor _currentCursor;
|
| wim |
32:59c4b8f648d4
|
506
|
|
| wim |
32:59c4b8f648d4
|
507
|
// Function mode saved to allow switch between Instruction sets after initialisation time
|
| wim |
32:59c4b8f648d4
|
508
|
// Icon, Booster mode and contrast saved to allow contrast change at later time
|
| wim |
32:59c4b8f648d4
|
509
|
// Only available for controllers with added features
|
| wim |
32:59c4b8f648d4
|
510
|
int _function, _function_1, _function_x;
|
| wim |
32:59c4b8f648d4
|
511
|
int _icon_power;
|
| wim |
32:59c4b8f648d4
|
512
|
int _contrast;
|
| wim |
32:59c4b8f648d4
|
513
|
|
| simon |
1:ac48b187213c
|
514
|
};
|
| simon |
1:ac48b187213c
|
515
|
|
| wim |
23:d47f226efb24
|
516
|
//--------- End TextLCD_Base -----------
|
| wim |
22:35742ec80c24
|
517
|
|
| wim |
22:35742ec80c24
|
518
|
|
| wim |
23:d47f226efb24
|
519
|
//--------- Start TextLCD Bus -----------
|
| wim |
21:9eb628d9e164
|
520
|
|
| wim |
21:9eb628d9e164
|
521
|
/** Create a TextLCD interface for using regular mbed pins
|
| wim |
21:9eb628d9e164
|
522
|
*
|
| wim |
21:9eb628d9e164
|
523
|
*/
|
| wim |
21:9eb628d9e164
|
524
|
class TextLCD : public TextLCD_Base {
|
| wim |
21:9eb628d9e164
|
525
|
public:
|
| wim |
21:9eb628d9e164
|
526
|
/** Create a TextLCD interface for using regular mbed pins
|
| wim |
21:9eb628d9e164
|
527
|
*
|
| wim |
21:9eb628d9e164
|
528
|
* @param rs Instruction/data control line
|
| wim |
21:9eb628d9e164
|
529
|
* @param e Enable line (clock)
|
| wim |
21:9eb628d9e164
|
530
|
* @param d4-d7 Data lines for using as a 4-bit interface
|
| wim |
21:9eb628d9e164
|
531
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
21:9eb628d9e164
|
532
|
* @param bl Backlight control line (optional, default = NC)
|
| wim |
21:9eb628d9e164
|
533
|
* @param e2 Enable2 line (clock for second controller, LCD40x4 only)
|
| wim |
21:9eb628d9e164
|
534
|
* @param ctrl LCD controller (default = HD44780)
|
| wim |
21:9eb628d9e164
|
535
|
*/
|
| wim |
21:9eb628d9e164
|
536
|
TextLCD(PinName rs, PinName e, PinName d4, PinName d5, PinName d6, PinName d7, LCDType type = LCD16x2, PinName bl = NC, PinName e2 = NC, LCDCtrl ctrl = HD44780);
|
| wim |
21:9eb628d9e164
|
537
|
|
| wim |
22:35742ec80c24
|
538
|
/** Destruct a TextLCD interface for using regular mbed pins
|
| wim |
22:35742ec80c24
|
539
|
*
|
| wim |
22:35742ec80c24
|
540
|
* @param none
|
| wim |
22:35742ec80c24
|
541
|
* @return none
|
| wim |
22:35742ec80c24
|
542
|
*/
|
| wim |
22:35742ec80c24
|
543
|
virtual ~TextLCD();
|
| wim |
22:35742ec80c24
|
544
|
|
| wim |
21:9eb628d9e164
|
545
|
private:
|
| wim |
29:a3663151aa65
|
546
|
|
| wim |
29:a3663151aa65
|
547
|
/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
|
| wim |
29:a3663151aa65
|
548
|
* Set the Enable pin.
|
| wim |
29:a3663151aa65
|
549
|
*/
|
| wim |
21:9eb628d9e164
|
550
|
virtual void _setEnable(bool value);
|
| wim |
29:a3663151aa65
|
551
|
|
| wim |
29:a3663151aa65
|
552
|
/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
|
| wim |
32:59c4b8f648d4
|
553
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
29:a3663151aa65
|
554
|
*/
|
| wim |
21:9eb628d9e164
|
555
|
virtual void _setRS(bool value);
|
| wim |
29:a3663151aa65
|
556
|
|
| wim |
29:a3663151aa65
|
557
|
/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
|
| wim |
29:a3663151aa65
|
558
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
29:a3663151aa65
|
559
|
*/
|
| wim |
21:9eb628d9e164
|
560
|
virtual void _setBL(bool value);
|
| wim |
29:a3663151aa65
|
561
|
|
| wim |
29:a3663151aa65
|
562
|
/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
|
| wim |
29:a3663151aa65
|
563
|
* Set the databus value (4 bit).
|
| wim |
29:a3663151aa65
|
564
|
*/
|
| wim |
21:9eb628d9e164
|
565
|
virtual void _setData(int value);
|
| wim |
21:9eb628d9e164
|
566
|
|
| wim |
29:a3663151aa65
|
567
|
|
| wim |
22:35742ec80c24
|
568
|
/** Regular mbed pins bus
|
| wim |
22:35742ec80c24
|
569
|
*/
|
| wim |
22:35742ec80c24
|
570
|
DigitalOut _rs, _e;
|
| wim |
22:35742ec80c24
|
571
|
BusOut _d;
|
| wim |
22:35742ec80c24
|
572
|
|
| wim |
22:35742ec80c24
|
573
|
/** Optional Hardware pins for the Backlight and LCD40x4 device
|
| wim |
22:35742ec80c24
|
574
|
* Default PinName value is NC, must be used as pointer to avoid issues with mbed lib and DigitalOut pins
|
| wim |
22:35742ec80c24
|
575
|
*/
|
| wim |
22:35742ec80c24
|
576
|
DigitalOut *_bl, *_e2;
|
| wim |
21:9eb628d9e164
|
577
|
};
|
| wim |
21:9eb628d9e164
|
578
|
|
| wim |
23:d47f226efb24
|
579
|
//----------- End TextLCD ---------------
|
| wim |
21:9eb628d9e164
|
580
|
|
| wim |
21:9eb628d9e164
|
581
|
|
| wim |
23:d47f226efb24
|
582
|
//--------- Start TextLCD_I2C -----------
|
| wim |
34:e5a0dcb43ecc
|
583
|
#if(LCD_I2C == 1) /* I2C Expander PCF8574/MCP23008 */
|
| wim |
22:35742ec80c24
|
584
|
|
| wim |
26:bd897a001012
|
585
|
/** Create a TextLCD interface using an I2C PCF8574 (or PCF8574A) or MCP23008 portexpander
|
| wim |
21:9eb628d9e164
|
586
|
*
|
| wim |
21:9eb628d9e164
|
587
|
*/
|
| wim |
21:9eb628d9e164
|
588
|
class TextLCD_I2C : public TextLCD_Base {
|
| wim |
21:9eb628d9e164
|
589
|
public:
|
| wim |
26:bd897a001012
|
590
|
/** Create a TextLCD interface using an I2C PCF8574 (or PCF8574A) or MCP23008 portexpander
|
| wim |
21:9eb628d9e164
|
591
|
*
|
| wim |
21:9eb628d9e164
|
592
|
* @param i2c I2C Bus
|
| wim |
26:bd897a001012
|
593
|
* @param deviceAddress I2C slave address (PCF8574 or PCF8574A, default = PCF8574_SA0 = 0x40)
|
| wim |
21:9eb628d9e164
|
594
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
21:9eb628d9e164
|
595
|
* @param ctrl LCD controller (default = HD44780)
|
| wim |
21:9eb628d9e164
|
596
|
*/
|
| wim |
26:bd897a001012
|
597
|
TextLCD_I2C(I2C *i2c, char deviceAddress = PCF8574_SA0, LCDType type = LCD16x2, LCDCtrl ctrl = HD44780);
|
| wim |
21:9eb628d9e164
|
598
|
|
| wim |
21:9eb628d9e164
|
599
|
private:
|
| wim |
29:a3663151aa65
|
600
|
|
| wim |
29:a3663151aa65
|
601
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
29:a3663151aa65
|
602
|
* Set the Enable pin.
|
| wim |
29:a3663151aa65
|
603
|
*/
|
| wim |
21:9eb628d9e164
|
604
|
virtual void _setEnable(bool value);
|
| wim |
29:a3663151aa65
|
605
|
|
| wim |
29:a3663151aa65
|
606
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
32:59c4b8f648d4
|
607
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
29:a3663151aa65
|
608
|
*/
|
| wim |
21:9eb628d9e164
|
609
|
virtual void _setRS(bool value);
|
| wim |
29:a3663151aa65
|
610
|
|
| wim |
29:a3663151aa65
|
611
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
29:a3663151aa65
|
612
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
29:a3663151aa65
|
613
|
*/
|
| wim |
21:9eb628d9e164
|
614
|
virtual void _setBL(bool value);
|
| wim |
29:a3663151aa65
|
615
|
|
| wim |
29:a3663151aa65
|
616
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
29:a3663151aa65
|
617
|
* Set the databus value (4 bit).
|
| wim |
29:a3663151aa65
|
618
|
*/
|
| wim |
29:a3663151aa65
|
619
|
virtual void _setData(int value);
|
| wim |
30:033048611c01
|
620
|
|
| wim |
29:a3663151aa65
|
621
|
/** Write data to MCP23008 I2C portexpander
|
| wim |
29:a3663151aa65
|
622
|
* @param reg register to write
|
| wim |
29:a3663151aa65
|
623
|
* @param value data to write
|
| wim |
29:a3663151aa65
|
624
|
* @return none
|
| wim |
29:a3663151aa65
|
625
|
*
|
| wim |
29:a3663151aa65
|
626
|
*/
|
| wim |
26:bd897a001012
|
627
|
void _write_register (int reg, int value);
|
| wim |
21:9eb628d9e164
|
628
|
|
| wim |
21:9eb628d9e164
|
629
|
//I2C bus
|
| wim |
21:9eb628d9e164
|
630
|
I2C *_i2c;
|
| wim |
21:9eb628d9e164
|
631
|
char _slaveAddress;
|
| wim |
21:9eb628d9e164
|
632
|
|
| wim |
21:9eb628d9e164
|
633
|
// Internal bus mirror value for serial bus only
|
| wim |
30:033048611c01
|
634
|
char _lcd_bus;
|
| wim |
21:9eb628d9e164
|
635
|
};
|
| wim |
34:e5a0dcb43ecc
|
636
|
#endif /* I2C Expander PCF8574/MCP23008 */
|
| wim |
21:9eb628d9e164
|
637
|
|
| wim |
23:d47f226efb24
|
638
|
//---------- End TextLCD_I2C ------------
|
| wim |
22:35742ec80c24
|
639
|
|
| wim |
22:35742ec80c24
|
640
|
|
| wim |
23:d47f226efb24
|
641
|
//--------- Start TextLCD_SPI -----------
|
| wim |
34:e5a0dcb43ecc
|
642
|
#if(LCD_SPI == 1) /* SPI Expander SN74595 */
|
| wim |
22:35742ec80c24
|
643
|
|
| wim |
21:9eb628d9e164
|
644
|
/** Create a TextLCD interface using an SPI 74595 portexpander
|
| wim |
21:9eb628d9e164
|
645
|
*
|
| wim |
21:9eb628d9e164
|
646
|
*/
|
| wim |
21:9eb628d9e164
|
647
|
class TextLCD_SPI : public TextLCD_Base {
|
| wim |
21:9eb628d9e164
|
648
|
public:
|
| wim |
21:9eb628d9e164
|
649
|
/** Create a TextLCD interface using an SPI 74595 portexpander
|
| wim |
21:9eb628d9e164
|
650
|
*
|
| wim |
21:9eb628d9e164
|
651
|
* @param spi SPI Bus
|
| wim |
21:9eb628d9e164
|
652
|
* @param cs chip select pin (active low)
|
| wim |
21:9eb628d9e164
|
653
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
21:9eb628d9e164
|
654
|
* @param ctrl LCD controller (default = HD44780)
|
| wim |
21:9eb628d9e164
|
655
|
*/
|
| wim |
21:9eb628d9e164
|
656
|
TextLCD_SPI(SPI *spi, PinName cs, LCDType type = LCD16x2, LCDCtrl ctrl = HD44780);
|
| wim |
21:9eb628d9e164
|
657
|
|
| wim |
21:9eb628d9e164
|
658
|
private:
|
| wim |
29:a3663151aa65
|
659
|
|
| wim |
29:a3663151aa65
|
660
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
29:a3663151aa65
|
661
|
* Set the Enable pin.
|
| wim |
29:a3663151aa65
|
662
|
*/
|
| wim |
21:9eb628d9e164
|
663
|
virtual void _setEnable(bool value);
|
| wim |
29:a3663151aa65
|
664
|
|
| wim |
29:a3663151aa65
|
665
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
32:59c4b8f648d4
|
666
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
29:a3663151aa65
|
667
|
*/
|
| wim |
21:9eb628d9e164
|
668
|
virtual void _setRS(bool value);
|
| wim |
29:a3663151aa65
|
669
|
|
| wim |
29:a3663151aa65
|
670
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
29:a3663151aa65
|
671
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
29:a3663151aa65
|
672
|
*/
|
| wim |
21:9eb628d9e164
|
673
|
virtual void _setBL(bool value);
|
| wim |
29:a3663151aa65
|
674
|
|
| wim |
29:a3663151aa65
|
675
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
|
| wim |
29:a3663151aa65
|
676
|
* Set the databus value (4 bit).
|
| wim |
29:a3663151aa65
|
677
|
*/
|
| wim |
21:9eb628d9e164
|
678
|
virtual void _setData(int value);
|
| wim |
29:a3663151aa65
|
679
|
|
| wim |
29:a3663151aa65
|
680
|
/** Implementation of Low level writes to LCD Bus (serial expander)
|
| wim |
29:a3663151aa65
|
681
|
* Set the CS pin (0 = select, 1 = deselect).
|
| wim |
29:a3663151aa65
|
682
|
*/
|
| wim |
21:9eb628d9e164
|
683
|
virtual void _setCS(bool value);
|
| wim |
21:9eb628d9e164
|
684
|
|
| wim |
29:a3663151aa65
|
685
|
///** Low level writes to LCD serial bus only (serial expander)
|
| wim |
29:a3663151aa65
|
686
|
// */
|
| wim |
29:a3663151aa65
|
687
|
// void _writeBus();
|
| wim |
21:9eb628d9e164
|
688
|
|
| wim |
21:9eb628d9e164
|
689
|
// SPI bus
|
| wim |
21:9eb628d9e164
|
690
|
SPI *_spi;
|
| wim |
21:9eb628d9e164
|
691
|
DigitalOut _cs;
|
| wim |
21:9eb628d9e164
|
692
|
|
| wim |
21:9eb628d9e164
|
693
|
// Internal bus mirror value for serial bus only
|
| wim |
21:9eb628d9e164
|
694
|
char _lcd_bus;
|
| wim |
21:9eb628d9e164
|
695
|
};
|
| wim |
34:e5a0dcb43ecc
|
696
|
#endif /* SPI Expander SN74595 */
|
| wim |
23:d47f226efb24
|
697
|
//---------- End TextLCD_SPI ------------
|
| wim |
21:9eb628d9e164
|
698
|
|
| Sissors |
24:fb3399713710
|
699
|
|
| wim |
26:bd897a001012
|
700
|
//--------- Start TextLCD_SPI_N -----------
|
| wim |
34:e5a0dcb43ecc
|
701
|
#if(LCD_SPI_N == 1) /* Native SPI bus */
|
| Sissors |
24:fb3399713710
|
702
|
|
| wim |
30:033048611c01
|
703
|
/** Create a TextLCD interface using a controller with native SPI4 interface
|
| Sissors |
24:fb3399713710
|
704
|
*
|
| Sissors |
24:fb3399713710
|
705
|
*/
|
| wim |
25:6162b31128c9
|
706
|
class TextLCD_SPI_N : public TextLCD_Base {
|
| Sissors |
24:fb3399713710
|
707
|
public:
|
| wim |
30:033048611c01
|
708
|
/** Create a TextLCD interface using a controller with native SPI4 interface
|
| Sissors |
24:fb3399713710
|
709
|
*
|
| Sissors |
24:fb3399713710
|
710
|
* @param spi SPI Bus
|
| Sissors |
24:fb3399713710
|
711
|
* @param cs chip select pin (active low)
|
| Sissors |
24:fb3399713710
|
712
|
* @param rs Instruction/data control line
|
| Sissors |
24:fb3399713710
|
713
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| Sissors |
24:fb3399713710
|
714
|
* @param bl Backlight control line (optional, default = NC)
|
| wim |
26:bd897a001012
|
715
|
* @param ctrl LCD controller (default = ST7032_3V3)
|
| Sissors |
24:fb3399713710
|
716
|
*/
|
| wim |
26:bd897a001012
|
717
|
TextLCD_SPI_N(SPI *spi, PinName cs, PinName rs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = ST7032_3V3);
|
| wim |
25:6162b31128c9
|
718
|
virtual ~TextLCD_SPI_N(void);
|
| Sissors |
24:fb3399713710
|
719
|
|
| Sissors |
24:fb3399713710
|
720
|
private:
|
| wim |
29:a3663151aa65
|
721
|
|
| wim |
29:a3663151aa65
|
722
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
29:a3663151aa65
|
723
|
* Set the Enable pin.
|
| wim |
29:a3663151aa65
|
724
|
*/
|
| Sissors |
24:fb3399713710
|
725
|
virtual void _setEnable(bool value);
|
| wim |
29:a3663151aa65
|
726
|
|
| wim |
29:a3663151aa65
|
727
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
728
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
29:a3663151aa65
|
729
|
*/
|
| Sissors |
24:fb3399713710
|
730
|
virtual void _setRS(bool value);
|
| wim |
29:a3663151aa65
|
731
|
|
| wim |
29:a3663151aa65
|
732
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
29:a3663151aa65
|
733
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
29:a3663151aa65
|
734
|
*/
|
| Sissors |
24:fb3399713710
|
735
|
virtual void _setBL(bool value);
|
| wim |
29:a3663151aa65
|
736
|
|
| wim |
29:a3663151aa65
|
737
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
29:a3663151aa65
|
738
|
* Set the databus value (4 bit).
|
| wim |
29:a3663151aa65
|
739
|
*/
|
| Sissors |
24:fb3399713710
|
740
|
virtual void _setData(int value);
|
| wim |
29:a3663151aa65
|
741
|
|
| wim |
29:a3663151aa65
|
742
|
/** Low level writes to LCD serial bus only (serial native)
|
| wim |
29:a3663151aa65
|
743
|
*/
|
| Sissors |
24:fb3399713710
|
744
|
virtual void _writeByte(int value);
|
| Sissors |
24:fb3399713710
|
745
|
|
| Sissors |
24:fb3399713710
|
746
|
// SPI bus
|
| Sissors |
24:fb3399713710
|
747
|
SPI *_spi;
|
| Sissors |
24:fb3399713710
|
748
|
DigitalOut _cs;
|
| Sissors |
24:fb3399713710
|
749
|
DigitalOut _rs;
|
| wim |
30:033048611c01
|
750
|
|
| wim |
30:033048611c01
|
751
|
//Backlight
|
| Sissors |
24:fb3399713710
|
752
|
DigitalOut *_bl;
|
| Sissors |
24:fb3399713710
|
753
|
};
|
| wim |
34:e5a0dcb43ecc
|
754
|
#endif /* Native SPI bus */
|
| wim |
25:6162b31128c9
|
755
|
//---------- End TextLCD_SPI_N ------------
|
| Sissors |
24:fb3399713710
|
756
|
|
| wim |
26:bd897a001012
|
757
|
|
| wim |
34:e5a0dcb43ecc
|
758
|
//------- Start TextLCD_SPI_N_3_9 ---------
|
| wim |
34:e5a0dcb43ecc
|
759
|
#if(LCD_SPI_N_3_9 == 1) /* Native SPI bus */
|
| wim |
30:033048611c01
|
760
|
//Code checked out on logic analyser. Not yet tested on hardware..
|
| wim |
30:033048611c01
|
761
|
|
| wim |
30:033048611c01
|
762
|
/** Create a TextLCD interface using a controller with native SPI3 9 bits interface
|
| wim |
30:033048611c01
|
763
|
* Note: current mbed libs only support SPI 9 bit mode for NXP platforms
|
| wim |
30:033048611c01
|
764
|
*
|
| wim |
30:033048611c01
|
765
|
*/
|
| wim |
30:033048611c01
|
766
|
class TextLCD_SPI_N_3_9 : public TextLCD_Base {
|
| wim |
30:033048611c01
|
767
|
public:
|
| wim |
30:033048611c01
|
768
|
/** Create a TextLCD interface using a controller with native SPI3 9 bits interface
|
| wim |
30:033048611c01
|
769
|
* Note: current mbed libs only support SPI 9 bit mode for NXP platforms
|
| wim |
30:033048611c01
|
770
|
*
|
| wim |
30:033048611c01
|
771
|
* @param spi SPI Bus
|
| wim |
30:033048611c01
|
772
|
* @param cs chip select pin (active low)
|
| wim |
30:033048611c01
|
773
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
30:033048611c01
|
774
|
* @param bl Backlight control line (optional, default = NC)
|
| wim |
30:033048611c01
|
775
|
* @param ctrl LCD controller (default = AIP31068)
|
| wim |
30:033048611c01
|
776
|
*/
|
| wim |
30:033048611c01
|
777
|
TextLCD_SPI_N_3_9(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = AIP31068);
|
| wim |
30:033048611c01
|
778
|
virtual ~TextLCD_SPI_N_3_9(void);
|
| wim |
30:033048611c01
|
779
|
|
| wim |
30:033048611c01
|
780
|
private:
|
| wim |
30:033048611c01
|
781
|
|
| wim |
30:033048611c01
|
782
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
30:033048611c01
|
783
|
* Set the Enable pin.
|
| wim |
30:033048611c01
|
784
|
*/
|
| wim |
30:033048611c01
|
785
|
virtual void _setEnable(bool value);
|
| wim |
30:033048611c01
|
786
|
|
| wim |
30:033048611c01
|
787
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
788
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
32:59c4b8f648d4
|
789
|
*/
|
| wim |
32:59c4b8f648d4
|
790
|
virtual void _setRS(bool value);
|
| wim |
32:59c4b8f648d4
|
791
|
|
| wim |
32:59c4b8f648d4
|
792
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
793
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
32:59c4b8f648d4
|
794
|
*/
|
| wim |
32:59c4b8f648d4
|
795
|
virtual void _setBL(bool value);
|
| wim |
32:59c4b8f648d4
|
796
|
|
| wim |
32:59c4b8f648d4
|
797
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
798
|
* Set the databus value (4 bit).
|
| wim |
32:59c4b8f648d4
|
799
|
*/
|
| wim |
32:59c4b8f648d4
|
800
|
virtual void _setData(int value);
|
| wim |
32:59c4b8f648d4
|
801
|
|
| wim |
32:59c4b8f648d4
|
802
|
/** Low level writes to LCD serial bus only (serial native)
|
| wim |
32:59c4b8f648d4
|
803
|
*/
|
| wim |
32:59c4b8f648d4
|
804
|
virtual void _writeByte(int value);
|
| wim |
32:59c4b8f648d4
|
805
|
|
| wim |
32:59c4b8f648d4
|
806
|
// SPI bus
|
| wim |
32:59c4b8f648d4
|
807
|
SPI *_spi;
|
| wim |
32:59c4b8f648d4
|
808
|
DigitalOut _cs;
|
| wim |
32:59c4b8f648d4
|
809
|
|
| wim |
32:59c4b8f648d4
|
810
|
|
| wim |
32:59c4b8f648d4
|
811
|
// controlbyte to select between data and command. Internal value for serial bus only
|
| wim |
32:59c4b8f648d4
|
812
|
char _controlbyte;
|
| wim |
32:59c4b8f648d4
|
813
|
|
| wim |
32:59c4b8f648d4
|
814
|
//Backlight
|
| wim |
32:59c4b8f648d4
|
815
|
DigitalOut *_bl;
|
| wim |
32:59c4b8f648d4
|
816
|
};
|
| wim |
34:e5a0dcb43ecc
|
817
|
#endif /* Native SPI bus */
|
| wim |
32:59c4b8f648d4
|
818
|
//-------- End TextLCD_SPI_N_3_9 ----------
|
| wim |
32:59c4b8f648d4
|
819
|
|
| wim |
32:59c4b8f648d4
|
820
|
|
| wim |
32:59c4b8f648d4
|
821
|
//------- Start TextLCD_SPI_N_3_10 ---------
|
| wim |
34:e5a0dcb43ecc
|
822
|
#if(LCD_SPI_N_3_10 == 1) /* Native SPI bus */
|
| wim |
32:59c4b8f648d4
|
823
|
|
| wim |
32:59c4b8f648d4
|
824
|
/** Create a TextLCD interface using a controller with native SPI3 10 bits interface
|
| wim |
32:59c4b8f648d4
|
825
|
* Note: current mbed libs only support SPI 10 bit mode for NXP platforms
|
| wim |
32:59c4b8f648d4
|
826
|
*
|
| wim |
32:59c4b8f648d4
|
827
|
*/
|
| wim |
32:59c4b8f648d4
|
828
|
class TextLCD_SPI_N_3_10 : public TextLCD_Base {
|
| wim |
32:59c4b8f648d4
|
829
|
public:
|
| wim |
32:59c4b8f648d4
|
830
|
/** Create a TextLCD interface using a controller with native SPI3 10 bits interface
|
| wim |
32:59c4b8f648d4
|
831
|
* Note: current mbed libs only support SPI 10 bit mode for NXP platforms
|
| wim |
32:59c4b8f648d4
|
832
|
*
|
| wim |
32:59c4b8f648d4
|
833
|
* @param spi SPI Bus
|
| wim |
32:59c4b8f648d4
|
834
|
* @param cs chip select pin (active low)
|
| wim |
32:59c4b8f648d4
|
835
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
32:59c4b8f648d4
|
836
|
* @param bl Backlight control line (optional, default = NC)
|
| wim |
32:59c4b8f648d4
|
837
|
* @param ctrl LCD controller (default = AIP31068)
|
| wim |
32:59c4b8f648d4
|
838
|
*/
|
| wim |
32:59c4b8f648d4
|
839
|
TextLCD_SPI_N_3_10(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = AIP31068);
|
| wim |
32:59c4b8f648d4
|
840
|
virtual ~TextLCD_SPI_N_3_10(void);
|
| wim |
32:59c4b8f648d4
|
841
|
|
| wim |
32:59c4b8f648d4
|
842
|
private:
|
| wim |
32:59c4b8f648d4
|
843
|
|
| wim |
32:59c4b8f648d4
|
844
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
845
|
* Set the Enable pin.
|
| wim |
32:59c4b8f648d4
|
846
|
*/
|
| wim |
32:59c4b8f648d4
|
847
|
virtual void _setEnable(bool value);
|
| wim |
32:59c4b8f648d4
|
848
|
|
| wim |
32:59c4b8f648d4
|
849
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
850
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
32:59c4b8f648d4
|
851
|
*/
|
| wim |
32:59c4b8f648d4
|
852
|
virtual void _setRS(bool value);
|
| wim |
32:59c4b8f648d4
|
853
|
|
| wim |
32:59c4b8f648d4
|
854
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
855
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
32:59c4b8f648d4
|
856
|
*/
|
| wim |
32:59c4b8f648d4
|
857
|
virtual void _setBL(bool value);
|
| wim |
32:59c4b8f648d4
|
858
|
|
| wim |
32:59c4b8f648d4
|
859
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
860
|
* Set the databus value (4 bit).
|
| wim |
32:59c4b8f648d4
|
861
|
*/
|
| wim |
32:59c4b8f648d4
|
862
|
virtual void _setData(int value);
|
| wim |
32:59c4b8f648d4
|
863
|
|
| wim |
32:59c4b8f648d4
|
864
|
/** Low level writes to LCD serial bus only (serial native)
|
| wim |
32:59c4b8f648d4
|
865
|
*/
|
| wim |
32:59c4b8f648d4
|
866
|
virtual void _writeByte(int value);
|
| wim |
32:59c4b8f648d4
|
867
|
|
| wim |
32:59c4b8f648d4
|
868
|
// SPI bus
|
| wim |
32:59c4b8f648d4
|
869
|
SPI *_spi;
|
| wim |
32:59c4b8f648d4
|
870
|
DigitalOut _cs;
|
| wim |
32:59c4b8f648d4
|
871
|
|
| wim |
32:59c4b8f648d4
|
872
|
|
| wim |
32:59c4b8f648d4
|
873
|
// controlbyte to select between data and command. Internal value for serial bus only
|
| wim |
32:59c4b8f648d4
|
874
|
char _controlbyte;
|
| wim |
32:59c4b8f648d4
|
875
|
|
| wim |
32:59c4b8f648d4
|
876
|
//Backlight
|
| wim |
32:59c4b8f648d4
|
877
|
DigitalOut *_bl;
|
| wim |
32:59c4b8f648d4
|
878
|
};
|
| wim |
32:59c4b8f648d4
|
879
|
|
| wim |
34:e5a0dcb43ecc
|
880
|
#endif /* Native SPI bus */
|
| wim |
32:59c4b8f648d4
|
881
|
//-------- End TextLCD_SPI_N_3_10 ----------
|
| wim |
32:59c4b8f648d4
|
882
|
|
| wim |
32:59c4b8f648d4
|
883
|
|
| wim |
32:59c4b8f648d4
|
884
|
//------- Start TextLCD_SPI_N_3_16 ---------
|
| wim |
34:e5a0dcb43ecc
|
885
|
#if(LCD_SPI_N_3_16 == 1) /* Native SPI bus */
|
| wim |
34:e5a0dcb43ecc
|
886
|
//Code checked out on logic analyser. Not yet tested on hardware..
|
| wim |
32:59c4b8f648d4
|
887
|
|
| wim |
32:59c4b8f648d4
|
888
|
/** Create a TextLCD interface using a controller with native SPI3 16 bits interface
|
| wim |
32:59c4b8f648d4
|
889
|
*
|
| wim |
32:59c4b8f648d4
|
890
|
*/
|
| wim |
32:59c4b8f648d4
|
891
|
class TextLCD_SPI_N_3_16 : public TextLCD_Base {
|
| wim |
32:59c4b8f648d4
|
892
|
public:
|
| wim |
32:59c4b8f648d4
|
893
|
/** Create a TextLCD interface using a controller with native SPI3 16 bits interface
|
| wim |
32:59c4b8f648d4
|
894
|
*
|
| wim |
32:59c4b8f648d4
|
895
|
* @param spi SPI Bus
|
| wim |
32:59c4b8f648d4
|
896
|
* @param cs chip select pin (active low)
|
| wim |
32:59c4b8f648d4
|
897
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
32:59c4b8f648d4
|
898
|
* @param bl Backlight control line (optional, default = NC)
|
| wim |
32:59c4b8f648d4
|
899
|
* @param ctrl LCD controller (default = PT6314)
|
| wim |
32:59c4b8f648d4
|
900
|
*/
|
| wim |
32:59c4b8f648d4
|
901
|
TextLCD_SPI_N_3_16(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = PT6314);
|
| wim |
32:59c4b8f648d4
|
902
|
virtual ~TextLCD_SPI_N_3_16(void);
|
| wim |
32:59c4b8f648d4
|
903
|
|
| wim |
32:59c4b8f648d4
|
904
|
private:
|
| wim |
32:59c4b8f648d4
|
905
|
|
| wim |
32:59c4b8f648d4
|
906
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
907
|
* Set the Enable pin.
|
| wim |
32:59c4b8f648d4
|
908
|
*/
|
| wim |
32:59c4b8f648d4
|
909
|
virtual void _setEnable(bool value);
|
| wim |
32:59c4b8f648d4
|
910
|
|
| wim |
32:59c4b8f648d4
|
911
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
912
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
30:033048611c01
|
913
|
*/
|
| wim |
30:033048611c01
|
914
|
virtual void _setRS(bool value);
|
| wim |
30:033048611c01
|
915
|
|
| wim |
30:033048611c01
|
916
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
30:033048611c01
|
917
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
30:033048611c01
|
918
|
*/
|
| wim |
30:033048611c01
|
919
|
virtual void _setBL(bool value);
|
| wim |
30:033048611c01
|
920
|
|
| wim |
30:033048611c01
|
921
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
30:033048611c01
|
922
|
* Set the databus value (4 bit).
|
| wim |
30:033048611c01
|
923
|
*/
|
| wim |
30:033048611c01
|
924
|
virtual void _setData(int value);
|
| wim |
30:033048611c01
|
925
|
|
| wim |
30:033048611c01
|
926
|
/** Low level writes to LCD serial bus only (serial native)
|
| wim |
30:033048611c01
|
927
|
*/
|
| wim |
30:033048611c01
|
928
|
virtual void _writeByte(int value);
|
| wim |
30:033048611c01
|
929
|
|
| wim |
30:033048611c01
|
930
|
// SPI bus
|
| wim |
30:033048611c01
|
931
|
SPI *_spi;
|
| wim |
30:033048611c01
|
932
|
DigitalOut _cs;
|
| wim |
30:033048611c01
|
933
|
|
| wim |
30:033048611c01
|
934
|
// controlbyte to select between data and command. Internal value for serial bus only
|
| wim |
30:033048611c01
|
935
|
char _controlbyte;
|
| wim |
30:033048611c01
|
936
|
|
| wim |
30:033048611c01
|
937
|
//Backlight
|
| wim |
30:033048611c01
|
938
|
DigitalOut *_bl;
|
| wim |
30:033048611c01
|
939
|
};
|
| wim |
34:e5a0dcb43ecc
|
940
|
#endif /* Native SPI bus */
|
| wim |
32:59c4b8f648d4
|
941
|
//-------- End TextLCD_SPI_N_3_16 ----------
|
| wim |
34:e5a0dcb43ecc
|
942
|
|
| wim |
30:033048611c01
|
943
|
|
| wim |
32:59c4b8f648d4
|
944
|
//------- Start TextLCD_SPI_N_3_24 ---------
|
| wim |
34:e5a0dcb43ecc
|
945
|
#if(LCD_SPI_N_3_24 == 1) /* Native SPI bus */
|
| wim |
30:033048611c01
|
946
|
|
| wim |
32:59c4b8f648d4
|
947
|
/** Create a TextLCD interface using a controller with native SPI3 24 bits interface
|
| wim |
32:59c4b8f648d4
|
948
|
* Note: lib uses SPI 8 bit mode
|
| wim |
30:033048611c01
|
949
|
*
|
| wim |
30:033048611c01
|
950
|
*/
|
| wim |
32:59c4b8f648d4
|
951
|
class TextLCD_SPI_N_3_24 : public TextLCD_Base {
|
| wim |
30:033048611c01
|
952
|
public:
|
| wim |
32:59c4b8f648d4
|
953
|
/** Create a TextLCD interface using a controller with native SPI3 24 bits interface
|
| wim |
32:59c4b8f648d4
|
954
|
* Note: lib uses SPI 8 bit mode
|
| wim |
30:033048611c01
|
955
|
*
|
| wim |
30:033048611c01
|
956
|
* @param spi SPI Bus
|
| wim |
30:033048611c01
|
957
|
* @param cs chip select pin (active low)
|
| wim |
30:033048611c01
|
958
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
30:033048611c01
|
959
|
* @param bl Backlight control line (optional, default = NC)
|
| wim |
32:59c4b8f648d4
|
960
|
* @param ctrl LCD controller (default = SSD1803)
|
| wim |
30:033048611c01
|
961
|
*/
|
| wim |
32:59c4b8f648d4
|
962
|
TextLCD_SPI_N_3_24(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = SSD1803_3V3);
|
| wim |
32:59c4b8f648d4
|
963
|
virtual ~TextLCD_SPI_N_3_24(void);
|
| wim |
30:033048611c01
|
964
|
|
| wim |
30:033048611c01
|
965
|
private:
|
| wim |
30:033048611c01
|
966
|
|
| wim |
30:033048611c01
|
967
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
30:033048611c01
|
968
|
* Set the Enable pin.
|
| wim |
30:033048611c01
|
969
|
*/
|
| wim |
30:033048611c01
|
970
|
virtual void _setEnable(bool value);
|
| wim |
30:033048611c01
|
971
|
|
| wim |
30:033048611c01
|
972
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
32:59c4b8f648d4
|
973
|
* Set the RS pin (0 = Command, 1 = Data).
|
| wim |
30:033048611c01
|
974
|
*/
|
| wim |
30:033048611c01
|
975
|
virtual void _setRS(bool value);
|
| wim |
30:033048611c01
|
976
|
|
| wim |
30:033048611c01
|
977
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
30:033048611c01
|
978
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
30:033048611c01
|
979
|
*/
|
| wim |
30:033048611c01
|
980
|
virtual void _setBL(bool value);
|
| wim |
30:033048611c01
|
981
|
|
| wim |
30:033048611c01
|
982
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
30:033048611c01
|
983
|
* Set the databus value (4 bit).
|
| wim |
30:033048611c01
|
984
|
*/
|
| wim |
30:033048611c01
|
985
|
virtual void _setData(int value);
|
| wim |
30:033048611c01
|
986
|
|
| wim |
30:033048611c01
|
987
|
/** Low level writes to LCD serial bus only (serial native)
|
| wim |
30:033048611c01
|
988
|
*/
|
| wim |
30:033048611c01
|
989
|
virtual void _writeByte(int value);
|
| wim |
30:033048611c01
|
990
|
|
| wim |
30:033048611c01
|
991
|
// SPI bus
|
| wim |
30:033048611c01
|
992
|
SPI *_spi;
|
| wim |
30:033048611c01
|
993
|
DigitalOut _cs;
|
| wim |
30:033048611c01
|
994
|
|
| wim |
30:033048611c01
|
995
|
// controlbyte to select between data and command. Internal value for serial bus only
|
| wim |
30:033048611c01
|
996
|
char _controlbyte;
|
| wim |
30:033048611c01
|
997
|
|
| wim |
30:033048611c01
|
998
|
//Backlight
|
| wim |
30:033048611c01
|
999
|
DigitalOut *_bl;
|
| wim |
30:033048611c01
|
1000
|
};
|
| wim |
34:e5a0dcb43ecc
|
1001
|
#endif /* Native SPI bus */
|
| wim |
32:59c4b8f648d4
|
1002
|
//-------- End TextLCD_SPI_N_3_24 ----------
|
| wim |
30:033048611c01
|
1003
|
|
| wim |
30:033048611c01
|
1004
|
|
| wim |
26:bd897a001012
|
1005
|
//--------- Start TextLCD_I2C_N -----------
|
| wim |
34:e5a0dcb43ecc
|
1006
|
#if(LCD_I2C_N == 1) /* Native I2C */
|
| wim |
26:bd897a001012
|
1007
|
|
| wim |
26:bd897a001012
|
1008
|
/** Create a TextLCD interface using a controller with native I2C interface
|
| wim |
26:bd897a001012
|
1009
|
*
|
| wim |
26:bd897a001012
|
1010
|
*/
|
| wim |
26:bd897a001012
|
1011
|
class TextLCD_I2C_N : public TextLCD_Base {
|
| wim |
26:bd897a001012
|
1012
|
public:
|
| wim |
26:bd897a001012
|
1013
|
/** Create a TextLCD interface using a controller with native I2C interface
|
| wim |
26:bd897a001012
|
1014
|
*
|
| wim |
26:bd897a001012
|
1015
|
* @param i2c I2C Bus
|
| wim |
28:30fa94f7341c
|
1016
|
* @param deviceAddress I2C slave address (default = ST7032_SA = 0x7C)
|
| wim |
26:bd897a001012
|
1017
|
* @param type Sets the panel size/addressing mode (default = LCD16x2)
|
| wim |
28:30fa94f7341c
|
1018
|
* @param bl Backlight control line (optional, default = NC)
|
| wim |
26:bd897a001012
|
1019
|
* @param ctrl LCD controller (default = ST7032_3V3)
|
| wim |
26:bd897a001012
|
1020
|
*/
|
| wim |
28:30fa94f7341c
|
1021
|
TextLCD_I2C_N(I2C *i2c, char deviceAddress = ST7032_SA, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = ST7032_3V3);
|
| wim |
26:bd897a001012
|
1022
|
virtual ~TextLCD_I2C_N(void);
|
| wim |
26:bd897a001012
|
1023
|
|
| wim |
26:bd897a001012
|
1024
|
private:
|
| wim |
29:a3663151aa65
|
1025
|
|
| wim |
29:a3663151aa65
|
1026
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
29:a3663151aa65
|
1027
|
* Set the Enable pin.
|
| wim |
29:a3663151aa65
|
1028
|
*/
|
| wim |
26:bd897a001012
|
1029
|
virtual void _setEnable(bool value);
|
| wim |
29:a3663151aa65
|
1030
|
|
| wim |
29:a3663151aa65
|
1031
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
29:a3663151aa65
|
1032
|
* Set the RS pin ( 0 = Command, 1 = Data).
|
| wim |
29:a3663151aa65
|
1033
|
*/
|
| wim |
26:bd897a001012
|
1034
|
virtual void _setRS(bool value);
|
| wim |
29:a3663151aa65
|
1035
|
|
| wim |
29:a3663151aa65
|
1036
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
29:a3663151aa65
|
1037
|
* Set the BL pin (0 = Backlight Off, 1 = Backlight On).
|
| wim |
29:a3663151aa65
|
1038
|
*/
|
| wim |
26:bd897a001012
|
1039
|
virtual void _setBL(bool value);
|
| wim |
29:a3663151aa65
|
1040
|
|
| wim |
29:a3663151aa65
|
1041
|
/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
|
| wim |
29:a3663151aa65
|
1042
|
* Set the databus value (4 bit).
|
| wim |
29:a3663151aa65
|
1043
|
*/
|
| wim |
26:bd897a001012
|
1044
|
virtual void _setData(int value);
|
| wim |
29:a3663151aa65
|
1045
|
|
| wim |
29:a3663151aa65
|
1046
|
/** Low level writes to LCD serial bus only (serial native)
|
| wim |
29:a3663151aa65
|
1047
|
*/
|
| wim |
26:bd897a001012
|
1048
|
virtual void _writeByte(int value);
|
| wim |
26:bd897a001012
|
1049
|
|
| wim |
26:bd897a001012
|
1050
|
//I2C bus
|
| wim |
26:bd897a001012
|
1051
|
I2C *_i2c;
|
| wim |
26:bd897a001012
|
1052
|
char _slaveAddress;
|
| wim |
26:bd897a001012
|
1053
|
|
| wim |
28:30fa94f7341c
|
1054
|
// controlbyte to select between data and command. Internal value for serial bus only
|
| wim |
28:30fa94f7341c
|
1055
|
char _controlbyte;
|
| wim |
28:30fa94f7341c
|
1056
|
|
| wim |
30:033048611c01
|
1057
|
//Backlight
|
| wim |
33:900a94bc7585
|
1058
|
DigitalOut *_bl;
|
| wim |
33:900a94bc7585
|
1059
|
|
| wim |
26:bd897a001012
|
1060
|
};
|
| wim |
34:e5a0dcb43ecc
|
1061
|
#endif /* Native I2C */
|
| wim |
26:bd897a001012
|
1062
|
//---------- End TextLCD_I2C_N ------------
|
| wim |
26:bd897a001012
|
1063
|
|
| simon |
1:ac48b187213c
|
1064
|
#endif
|