jhon lopez
Pantalla LCD
TextLCD_Config.h@0:531dcadb7c20, 2019-05-26 (annotated)
- Committer:
- jhonlopez
- Date:
- Sun May 26 17:55:58 2019 +0000
- Revision:
- 0:531dcadb7c20
Programa pantalla LCD
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| jhonlopez | 0:531dcadb7c20 | 1 | /* mbed TextLCD Library, for LCDs based on HD44780 controllers |
| jhonlopez | 0:531dcadb7c20 | 2 | * Copyright (c) 2014, WH |
| jhonlopez | 0:531dcadb7c20 | 3 | * 2014, v01: WH, Extracted from TextLCD.h as of v14 |
| jhonlopez | 0:531dcadb7c20 | 4 | * 2014, v02: WH, Added AC780 support, added I2C expander modules, fixed setBacklight() for inverted logic modules. Fixed bug in LCD_SPI_N define |
| jhonlopez | 0:531dcadb7c20 | 5 | * 2014, v03: WH, Added LCD_SPI_N_3_8 define for ST7070 |
| jhonlopez | 0:531dcadb7c20 | 6 | * 2015, v04: WH, Added support for alternative fonttables (eg PCF21XX) |
| jhonlopez | 0:531dcadb7c20 | 7 | * 2015, v05: WH, Clean up low-level _writeCommand() and _writeData(), Added support for alt fonttables (eg PCF21XX), Added ST7066_ACM for ACM1602 module, fixed contrast for ST7032 |
| jhonlopez | 0:531dcadb7c20 | 8 | * 2015, v06: WH, Performance improvement I2C portexpander |
| jhonlopez | 0:531dcadb7c20 | 9 | * 2015, v07: WH, Fixed Adafruit I2C/SPI portexpander pinmappings, fixed SYDZ Backlight |
| jhonlopez | 0:531dcadb7c20 | 10 | * 2015, v08: WH, Added defines to reduce memory footprint (eg LCD_ICON), added some I2C portexpander defines |
| jhonlopez | 0:531dcadb7c20 | 11 | * 2015, v09: WH, Added defines to reduce memory footprint (LCD_TWO_CTRL, LCD_CONTRAST, LCD_UTF8_FONT), |
| jhonlopez | 0:531dcadb7c20 | 12 | * Added UTF8_2_LCD decode for Cyrilic font (By Andriy Ribalko). Added setFont() |
| jhonlopez | 0:531dcadb7c20 | 13 | * |
| jhonlopez | 0:531dcadb7c20 | 14 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| jhonlopez | 0:531dcadb7c20 | 15 | * of this software and associated documentation files (the "Software"), to deal |
| jhonlopez | 0:531dcadb7c20 | 16 | * in the Software without restriction, including without limitation the rights |
| jhonlopez | 0:531dcadb7c20 | 17 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| jhonlopez | 0:531dcadb7c20 | 18 | * copies of the Software, and to permit persons to whom the Software is |
| jhonlopez | 0:531dcadb7c20 | 19 | * furnished to do so, subject to the following conditions: |
| jhonlopez | 0:531dcadb7c20 | 20 | * |
| jhonlopez | 0:531dcadb7c20 | 21 | * The above copyright notice and this permission notice shall be included in |
| jhonlopez | 0:531dcadb7c20 | 22 | * all copies or substantial portions of the Software. |
| jhonlopez | 0:531dcadb7c20 | 23 | * |
| jhonlopez | 0:531dcadb7c20 | 24 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| jhonlopez | 0:531dcadb7c20 | 25 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| jhonlopez | 0:531dcadb7c20 | 26 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| jhonlopez | 0:531dcadb7c20 | 27 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| jhonlopez | 0:531dcadb7c20 | 28 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| jhonlopez | 0:531dcadb7c20 | 29 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| jhonlopez | 0:531dcadb7c20 | 30 | * THE SOFTWARE. |
| jhonlopez | 0:531dcadb7c20 | 31 | */ |
| jhonlopez | 0:531dcadb7c20 | 32 | #ifndef MBED_TEXTLCDCONFIG_H |
| jhonlopez | 0:531dcadb7c20 | 33 | #define MBED_TEXTLCDCONFIG_H |
| jhonlopez | 0:531dcadb7c20 | 34 | |
| jhonlopez | 0:531dcadb7c20 | 35 | //Select hardware interface options to reduce memory footprint (multiple options allowed) |
| jhonlopez | 0:531dcadb7c20 | 36 | #define LCD_I2C 1 /* I2C Expander PCF8574/MCP23008 */ |
| jhonlopez | 0:531dcadb7c20 | 37 | #define LCD_SPI 1 /* SPI Expander SN74595 */ |
| jhonlopez | 0:531dcadb7c20 | 38 | #define LCD_I2C_N 1 /* Native I2C bus */ |
| jhonlopez | 0:531dcadb7c20 | 39 | #define LCD_SPI_N 1 /* Native SPI bus */ |
| jhonlopez | 0:531dcadb7c20 | 40 | #define LCD_SPI_N_3_8 1 /* Native SPI bus */ |
| jhonlopez | 0:531dcadb7c20 | 41 | #define LCD_SPI_N_3_9 1 /* Native SPI bus */ |
| jhonlopez | 0:531dcadb7c20 | 42 | #define LCD_SPI_N_3_10 1 /* Native SPI bus */ |
| jhonlopez | 0:531dcadb7c20 | 43 | #define LCD_SPI_N_3_16 1 /* Native SPI bus */ |
| jhonlopez | 0:531dcadb7c20 | 44 | #define LCD_SPI_N_3_24 1 /* Native SPI bus */ |
| jhonlopez | 0:531dcadb7c20 | 45 | |
| jhonlopez | 0:531dcadb7c20 | 46 | //Select options to reduce memory footprint (multiple options allowed) |
| jhonlopez | 0:531dcadb7c20 | 47 | #define LCD_UDC 1 /* Enable predefined UDC example*/ |
| jhonlopez | 0:531dcadb7c20 | 48 | #define LCD_PRINTF 1 /* Enable Stream implementation */ |
| jhonlopez | 0:531dcadb7c20 | 49 | #define LCD_ICON 1 /* Enable Icon implementation -2.0K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 50 | #define LCD_ORIENT 1 /* Enable Orientation switch implementation -0.9K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 51 | #define LCD_BIGFONT 1 /* Enable Big Font implementation -0.6K codesize */ |
| jhonlopez | 0:531dcadb7c20 | 52 | #define LCD_INVERT 1 /* Enable display Invert implementation -0.5K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 53 | #define LCD_POWER 1 /* Enable Power control implementation -0.1K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 54 | #define LCD_BLINK 1 /* Enable UDC and Icon Blink control implementation -0.8K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 55 | #define LCD_CONTRAST 1 /* Enable Contrast control implementation -0.9K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 56 | #define LCD_TWO_CTRL 1 /* Enable LCD40x4 (two controller) implementation -0.1K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 57 | #define LCD_FONTSEL 0 /* Enable runtime font select implementation using setFont -0.9K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 58 | |
| jhonlopez | 0:531dcadb7c20 | 59 | //Select option to activate default fonttable or alternatively use conversion for specific controller versions (eg PCF2116C, PCF2119R, SSD1803, US2066) |
| jhonlopez | 0:531dcadb7c20 | 60 | #define LCD_DEF_FONT 1 //Default HD44780 font |
| jhonlopez | 0:531dcadb7c20 | 61 | //#define LCD_C_FONT 1 //PCF21xxC font |
| jhonlopez | 0:531dcadb7c20 | 62 | //#define LCD_R_FONT 1 //PCF21xxR font |
| jhonlopez | 0:531dcadb7c20 | 63 | //#define LCD_UTF8_FONT 1 /* Enable UTF8 Support (eg Cyrillic tables) -0.4K codesize*/ |
| jhonlopez | 0:531dcadb7c20 | 64 | //#define LCD_UTF8_CYR_B 1 /* Select specific UTF8 Cyrillic table (SSD1803 ROM_B) */ |
| jhonlopez | 0:531dcadb7c20 | 65 | |
| jhonlopez | 0:531dcadb7c20 | 66 | //Pin Defines for I2C PCF8574/PCF8574A or MCP23008 and SPI 74595 bus expander interfaces |
| jhonlopez | 0:531dcadb7c20 | 67 | //Different commercially available LCD portexpanders use different wiring conventions. |
| jhonlopez | 0:531dcadb7c20 | 68 | //LCD and serial portexpanders should be wired according to the tables below. |
| jhonlopez | 0:531dcadb7c20 | 69 | // |
| jhonlopez | 0:531dcadb7c20 | 70 | //Select Serial Port Expander Hardware module (one option only) |
| jhonlopez | 0:531dcadb7c20 | 71 | #define DEFAULT 0 |
| jhonlopez | 0:531dcadb7c20 | 72 | #define ADAFRUIT 0 |
| jhonlopez | 0:531dcadb7c20 | 73 | #define DFROBOT 0 |
| jhonlopez | 0:531dcadb7c20 | 74 | #define LCM1602 0 |
| jhonlopez | 0:531dcadb7c20 | 75 | #define YWROBOT 1 |
| jhonlopez | 0:531dcadb7c20 | 76 | #define GYLCD 0 |
| jhonlopez | 0:531dcadb7c20 | 77 | #define MJKDZ 0 |
| jhonlopez | 0:531dcadb7c20 | 78 | #define SYDZ 0 |
| jhonlopez | 0:531dcadb7c20 | 79 | #define WIDEHK 0 |
| jhonlopez | 0:531dcadb7c20 | 80 | #define LCDPLUG 0 |
| jhonlopez | 0:531dcadb7c20 | 81 | |
| jhonlopez | 0:531dcadb7c20 | 82 | #if (DEFAULT==1) |
| jhonlopez | 0:531dcadb7c20 | 83 | //Definitions for default (WH) mapping between serial port expander pins and LCD controller |
| jhonlopez | 0:531dcadb7c20 | 84 | //This hardware supports the I2C bus expander (PCF8574/PCF8574A or MCP23008) and SPI bus expander (74595) interfaces |
| jhonlopez | 0:531dcadb7c20 | 85 | //See https://mbed.org/cookbook/Text-LCD-Enhanced |
| jhonlopez | 0:531dcadb7c20 | 86 | // |
| jhonlopez | 0:531dcadb7c20 | 87 | //Note: LCD RW pin must be connected to GND |
| jhonlopez | 0:531dcadb7c20 | 88 | // E2 is used for LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 89 | // BL may be used to control backlight |
| jhonlopez | 0:531dcadb7c20 | 90 | |
| jhonlopez | 0:531dcadb7c20 | 91 | //I2C bus expander (PCF8574/PCF8574A or MCP23008) interface |
| jhonlopez | 0:531dcadb7c20 | 92 | #define LCD_BUS_I2C_D4 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 93 | #define LCD_BUS_I2C_D5 (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 94 | #define LCD_BUS_I2C_D6 (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 95 | #define LCD_BUS_I2C_D7 (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 96 | #define LCD_BUS_I2C_RS (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 97 | #define LCD_BUS_I2C_E (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 98 | #define LCD_BUS_I2C_E2 (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 99 | #define LCD_BUS_I2C_BL (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 100 | |
| jhonlopez | 0:531dcadb7c20 | 101 | #define LCD_BUS_I2C_RW (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 102 | |
| jhonlopez | 0:531dcadb7c20 | 103 | //SPI bus expander (74595) interface, same as I2C |
| jhonlopez | 0:531dcadb7c20 | 104 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| jhonlopez | 0:531dcadb7c20 | 105 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| jhonlopez | 0:531dcadb7c20 | 106 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| jhonlopez | 0:531dcadb7c20 | 107 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| jhonlopez | 0:531dcadb7c20 | 108 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| jhonlopez | 0:531dcadb7c20 | 109 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| jhonlopez | 0:531dcadb7c20 | 110 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| jhonlopez | 0:531dcadb7c20 | 111 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| jhonlopez | 0:531dcadb7c20 | 112 | |
| jhonlopez | 0:531dcadb7c20 | 113 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| jhonlopez | 0:531dcadb7c20 | 114 | |
| jhonlopez | 0:531dcadb7c20 | 115 | //Select I2C Portexpander type (one option only) |
| jhonlopez | 0:531dcadb7c20 | 116 | #define PCF8574 1 |
| jhonlopez | 0:531dcadb7c20 | 117 | #define MCP23008 0 |
| jhonlopez | 0:531dcadb7c20 | 118 | |
| jhonlopez | 0:531dcadb7c20 | 119 | //Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 120 | #define BACKLIGHT_INV 0 |
| jhonlopez | 0:531dcadb7c20 | 121 | #endif |
| jhonlopez | 0:531dcadb7c20 | 122 | |
| jhonlopez | 0:531dcadb7c20 | 123 | #if (ADAFRUIT==1) |
| jhonlopez | 0:531dcadb7c20 | 124 | //Definitions for Adafruit i2cspilcdbackpack mapping between serial port expander pins and LCD controller |
| jhonlopez | 0:531dcadb7c20 | 125 | //This hardware supports both an I2C expander (MCP23008) and an SPI expander (74595) selectable by a jumper. |
| jhonlopez | 0:531dcadb7c20 | 126 | //Slaveaddress may be set by solderbridges (default 0x40). SDA/SCL has pullup Resistors onboard. |
| jhonlopez | 0:531dcadb7c20 | 127 | //See http://www.ladyada.net/products/i2cspilcdbackpack |
| jhonlopez | 0:531dcadb7c20 | 128 | // |
| jhonlopez | 0:531dcadb7c20 | 129 | //Note: LCD RW pin must be kept LOW |
| jhonlopez | 0:531dcadb7c20 | 130 | // E2 is not available on this hardware and so it does not support LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 131 | // BL is used to control backlight |
| jhonlopez | 0:531dcadb7c20 | 132 | //Note: The pinmappings are different for the MCP23008 and the 74595! |
| jhonlopez | 0:531dcadb7c20 | 133 | |
| jhonlopez | 0:531dcadb7c20 | 134 | //I2C bus expander (MCP23008) interface |
| jhonlopez | 0:531dcadb7c20 | 135 | #define LCD_BUS_I2C_0 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 136 | #define LCD_BUS_I2C_RS (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 137 | #define LCD_BUS_I2C_E (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 138 | #define LCD_BUS_I2C_D4 (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 139 | #define LCD_BUS_I2C_D5 (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 140 | #define LCD_BUS_I2C_D6 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 141 | #define LCD_BUS_I2C_D7 (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 142 | #define LCD_BUS_I2C_BL (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 143 | |
| jhonlopez | 0:531dcadb7c20 | 144 | #define LCD_BUS_I2C_E2 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 145 | #define LCD_BUS_I2C_RW (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 146 | |
| jhonlopez | 0:531dcadb7c20 | 147 | //SPI bus expander (74595) interface |
| jhonlopez | 0:531dcadb7c20 | 148 | #define LCD_BUS_SPI_0 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 149 | #define LCD_BUS_SPI_RS (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 150 | #define LCD_BUS_SPI_E (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 151 | #define LCD_BUS_SPI_D7 (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 152 | #define LCD_BUS_SPI_D6 (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 153 | #define LCD_BUS_SPI_D5 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 154 | #define LCD_BUS_SPI_D4 (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 155 | #define LCD_BUS_SPI_BL (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 156 | |
| jhonlopez | 0:531dcadb7c20 | 157 | #define LCD_BUS_SPI_E2 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 158 | #define LCD_BUS_SPI_RW (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 159 | |
| jhonlopez | 0:531dcadb7c20 | 160 | //Force I2C portexpander type |
| jhonlopez | 0:531dcadb7c20 | 161 | #define PCF8574 0 |
| jhonlopez | 0:531dcadb7c20 | 162 | #define MCP23008 1 |
| jhonlopez | 0:531dcadb7c20 | 163 | |
| jhonlopez | 0:531dcadb7c20 | 164 | //Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 165 | #define BACKLIGHT_INV 0 |
| jhonlopez | 0:531dcadb7c20 | 166 | #endif |
| jhonlopez | 0:531dcadb7c20 | 167 | |
| jhonlopez | 0:531dcadb7c20 | 168 | #if (DFROBOT==1) |
| jhonlopez | 0:531dcadb7c20 | 169 | //Definitions for DFROBOT LCD2004 Module mapping between serial port expander pins and LCD controller |
| jhonlopez | 0:531dcadb7c20 | 170 | //This hardware uses PCF8574 and is different from earlier/different Arduino I2C LCD displays |
| jhonlopez | 0:531dcadb7c20 | 171 | //Slaveaddress hardwired to 0x4E. SDA/SCL has pullup Resistors onboard. |
| jhonlopez | 0:531dcadb7c20 | 172 | //See http://arduino-info.wikispaces.com/LCD-Blue-I2C |
| jhonlopez | 0:531dcadb7c20 | 173 | // |
| jhonlopez | 0:531dcadb7c20 | 174 | //Definitions for DFROBOT V1.1 |
| jhonlopez | 0:531dcadb7c20 | 175 | //This hardware uses PCF8574. Slaveaddress may be set by jumpers (default 0x40). |
| jhonlopez | 0:531dcadb7c20 | 176 | //SDA/SCL has pullup Resistors onboard and features a voltage level converter 3V3 <-> 5V. |
| jhonlopez | 0:531dcadb7c20 | 177 | //See http://www.dfrobot.com/index.php?route=product/product&product_id=135 |
| jhonlopez | 0:531dcadb7c20 | 178 | // |
| jhonlopez | 0:531dcadb7c20 | 179 | // |
| jhonlopez | 0:531dcadb7c20 | 180 | //Note: LCD RW pin must be kept LOW |
| jhonlopez | 0:531dcadb7c20 | 181 | // E2 is not available on default Arduino hardware and so it does not support LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 182 | // BL is used to control backlight |
| jhonlopez | 0:531dcadb7c20 | 183 | |
| jhonlopez | 0:531dcadb7c20 | 184 | //I2C bus expander PCF8574 interface |
| jhonlopez | 0:531dcadb7c20 | 185 | #define LCD_BUS_I2C_RS (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 186 | #define LCD_BUS_I2C_RW (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 187 | #define LCD_BUS_I2C_E (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 188 | #define LCD_BUS_I2C_BL (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 189 | #define LCD_BUS_I2C_D4 (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 190 | #define LCD_BUS_I2C_D5 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 191 | #define LCD_BUS_I2C_D6 (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 192 | #define LCD_BUS_I2C_D7 (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 193 | |
| jhonlopez | 0:531dcadb7c20 | 194 | #define LCD_BUS_I2C_E2 (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 195 | |
| jhonlopez | 0:531dcadb7c20 | 196 | //SPI bus expander (74595) interface, same as I2C |
| jhonlopez | 0:531dcadb7c20 | 197 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| jhonlopez | 0:531dcadb7c20 | 198 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| jhonlopez | 0:531dcadb7c20 | 199 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| jhonlopez | 0:531dcadb7c20 | 200 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| jhonlopez | 0:531dcadb7c20 | 201 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| jhonlopez | 0:531dcadb7c20 | 202 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| jhonlopez | 0:531dcadb7c20 | 203 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| jhonlopez | 0:531dcadb7c20 | 204 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| jhonlopez | 0:531dcadb7c20 | 205 | |
| jhonlopez | 0:531dcadb7c20 | 206 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| jhonlopez | 0:531dcadb7c20 | 207 | |
| jhonlopez | 0:531dcadb7c20 | 208 | |
| jhonlopez | 0:531dcadb7c20 | 209 | //Force I2C portexpander type |
| jhonlopez | 0:531dcadb7c20 | 210 | #define PCF8574 1 |
| jhonlopez | 0:531dcadb7c20 | 211 | #define MCP23008 0 |
| jhonlopez | 0:531dcadb7c20 | 212 | |
| jhonlopez | 0:531dcadb7c20 | 213 | //Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 214 | #define BACKLIGHT_INV 0 |
| jhonlopez | 0:531dcadb7c20 | 215 | #endif |
| jhonlopez | 0:531dcadb7c20 | 216 | |
| jhonlopez | 0:531dcadb7c20 | 217 | #if ((YWROBOT==1) || (LCM1602==1)) |
| jhonlopez | 0:531dcadb7c20 | 218 | //Definitions for YWROBOT LCM1602 V1 Module mapping between serial port expander pins and LCD controller. |
| jhonlopez | 0:531dcadb7c20 | 219 | //Very similar to DFROBOT. Also marked as 'Funduino'. This hardware uses PCF8574. |
| jhonlopez | 0:531dcadb7c20 | 220 | //Slaveaddress may be set by solderbridges (default 0x4E). SDA/SCL has no pullup Resistors onboard. |
| jhonlopez | 0:531dcadb7c20 | 221 | //See http://arduino-info.wikispaces.com/LCD-Blue-I2C |
| jhonlopez | 0:531dcadb7c20 | 222 | // |
| jhonlopez | 0:531dcadb7c20 | 223 | //Note: LCD RW pin must be kept LOW |
| jhonlopez | 0:531dcadb7c20 | 224 | // E2 is not available on default hardware and so it does not support LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 225 | // BL is used to control backlight. |
| jhonlopez | 0:531dcadb7c20 | 226 | |
| jhonlopez | 0:531dcadb7c20 | 227 | //I2C bus expander PCF8574 interface |
| jhonlopez | 0:531dcadb7c20 | 228 | #define LCD_BUS_I2C_RS (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 229 | #define LCD_BUS_I2C_RW (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 230 | #define LCD_BUS_I2C_E (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 231 | #define LCD_BUS_I2C_BL (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 232 | #define LCD_BUS_I2C_D4 (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 233 | #define LCD_BUS_I2C_D5 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 234 | #define LCD_BUS_I2C_D6 (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 235 | #define LCD_BUS_I2C_D7 (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 236 | |
| jhonlopez | 0:531dcadb7c20 | 237 | #define LCD_BUS_I2C_E2 (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 238 | |
| jhonlopez | 0:531dcadb7c20 | 239 | //SPI bus expander (74595) interface, same as I2C |
| jhonlopez | 0:531dcadb7c20 | 240 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| jhonlopez | 0:531dcadb7c20 | 241 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| jhonlopez | 0:531dcadb7c20 | 242 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| jhonlopez | 0:531dcadb7c20 | 243 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| jhonlopez | 0:531dcadb7c20 | 244 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| jhonlopez | 0:531dcadb7c20 | 245 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| jhonlopez | 0:531dcadb7c20 | 246 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| jhonlopez | 0:531dcadb7c20 | 247 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| jhonlopez | 0:531dcadb7c20 | 248 | |
| jhonlopez | 0:531dcadb7c20 | 249 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| jhonlopez | 0:531dcadb7c20 | 250 | |
| jhonlopez | 0:531dcadb7c20 | 251 | //Force I2C portexpander type |
| jhonlopez | 0:531dcadb7c20 | 252 | #define PCF8574 1 |
| jhonlopez | 0:531dcadb7c20 | 253 | #define MCP23008 0 |
| jhonlopez | 0:531dcadb7c20 | 254 | |
| jhonlopez | 0:531dcadb7c20 | 255 | //Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 256 | #define BACKLIGHT_INV 0 |
| jhonlopez | 0:531dcadb7c20 | 257 | #endif |
| jhonlopez | 0:531dcadb7c20 | 258 | |
| jhonlopez | 0:531dcadb7c20 | 259 | #if ((GYLCD==1) || (MJKDZ==1)) |
| jhonlopez | 0:531dcadb7c20 | 260 | //Definitions for Arduino-IIC-LCD GY-LCD-V1, for GY-IICLCD and for MJKDZ Module mapping between serial port expander pins and LCD controller. |
| jhonlopez | 0:531dcadb7c20 | 261 | //Very similar to DFROBOT. This hardware uses PCF8574. |
| jhonlopez | 0:531dcadb7c20 | 262 | //Slaveaddress may be set by solderbridges (default 0x4E). SDA/SCL has pullup Resistors onboard. |
| jhonlopez | 0:531dcadb7c20 | 263 | //See http://arduino-info.wikispaces.com/LCD-Blue-I2C |
| jhonlopez | 0:531dcadb7c20 | 264 | // |
| jhonlopez | 0:531dcadb7c20 | 265 | //Note: LCD RW pin must be kept LOW |
| jhonlopez | 0:531dcadb7c20 | 266 | // E2 is not available on default hardware and so it does not support LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 267 | // BL is used to control backlight, reverse logic: Low turns on Backlight. This is handled in setBacklight() |
| jhonlopez | 0:531dcadb7c20 | 268 | |
| jhonlopez | 0:531dcadb7c20 | 269 | //I2C bus expander PCF8574 interface |
| jhonlopez | 0:531dcadb7c20 | 270 | #define LCD_BUS_I2C_D4 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 271 | #define LCD_BUS_I2C_D5 (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 272 | #define LCD_BUS_I2C_D6 (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 273 | #define LCD_BUS_I2C_D7 (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 274 | #define LCD_BUS_I2C_E (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 275 | #define LCD_BUS_I2C_RW (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 276 | #define LCD_BUS_I2C_RS (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 277 | #define LCD_BUS_I2C_BL (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 278 | |
| jhonlopez | 0:531dcadb7c20 | 279 | #define LCD_BUS_I2C_E2 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 280 | |
| jhonlopez | 0:531dcadb7c20 | 281 | //SPI bus expander (74595) interface |
| jhonlopez | 0:531dcadb7c20 | 282 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| jhonlopez | 0:531dcadb7c20 | 283 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| jhonlopez | 0:531dcadb7c20 | 284 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| jhonlopez | 0:531dcadb7c20 | 285 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| jhonlopez | 0:531dcadb7c20 | 286 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| jhonlopez | 0:531dcadb7c20 | 287 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| jhonlopez | 0:531dcadb7c20 | 288 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| jhonlopez | 0:531dcadb7c20 | 289 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| jhonlopez | 0:531dcadb7c20 | 290 | |
| jhonlopez | 0:531dcadb7c20 | 291 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| jhonlopez | 0:531dcadb7c20 | 292 | |
| jhonlopez | 0:531dcadb7c20 | 293 | //Force I2C portexpander type |
| jhonlopez | 0:531dcadb7c20 | 294 | #define PCF8574 1 |
| jhonlopez | 0:531dcadb7c20 | 295 | #define MCP23008 0 |
| jhonlopez | 0:531dcadb7c20 | 296 | |
| jhonlopez | 0:531dcadb7c20 | 297 | //Force Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 298 | #define BACKLIGHT_INV 1 |
| jhonlopez | 0:531dcadb7c20 | 299 | #endif |
| jhonlopez | 0:531dcadb7c20 | 300 | |
| jhonlopez | 0:531dcadb7c20 | 301 | #if (SYDZ==1) |
| jhonlopez | 0:531dcadb7c20 | 302 | //Definitions for SYDZ Module mapping between serial port expander pins and LCD controller. |
| jhonlopez | 0:531dcadb7c20 | 303 | //Very similar to DFROBOT. This hardware uses PCF8574A. |
| jhonlopez | 0:531dcadb7c20 | 304 | //Slaveaddress may be set by switches (default 0x70). SDA/SCL has pullup Resistors onboard. |
| jhonlopez | 0:531dcadb7c20 | 305 | //See ebay |
| jhonlopez | 0:531dcadb7c20 | 306 | // |
| jhonlopez | 0:531dcadb7c20 | 307 | //Note: LCD RW pin must be kept LOW |
| jhonlopez | 0:531dcadb7c20 | 308 | // E2 is not available on default hardware and so it does not support LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 309 | // BL is used to control backlight |
| jhonlopez | 0:531dcadb7c20 | 310 | |
| jhonlopez | 0:531dcadb7c20 | 311 | //I2C bus expander PCF8574A interface |
| jhonlopez | 0:531dcadb7c20 | 312 | #define LCD_BUS_I2C_RS (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 313 | #define LCD_BUS_I2C_RW (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 314 | #define LCD_BUS_I2C_E (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 315 | #define LCD_BUS_I2C_BL (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 316 | #define LCD_BUS_I2C_D4 (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 317 | #define LCD_BUS_I2C_D5 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 318 | #define LCD_BUS_I2C_D6 (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 319 | #define LCD_BUS_I2C_D7 (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 320 | |
| jhonlopez | 0:531dcadb7c20 | 321 | #define LCD_BUS_I2C_E2 (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 322 | |
| jhonlopez | 0:531dcadb7c20 | 323 | //SPI bus expander (74595) interface, same as I2C |
| jhonlopez | 0:531dcadb7c20 | 324 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| jhonlopez | 0:531dcadb7c20 | 325 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| jhonlopez | 0:531dcadb7c20 | 326 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| jhonlopez | 0:531dcadb7c20 | 327 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| jhonlopez | 0:531dcadb7c20 | 328 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| jhonlopez | 0:531dcadb7c20 | 329 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| jhonlopez | 0:531dcadb7c20 | 330 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| jhonlopez | 0:531dcadb7c20 | 331 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| jhonlopez | 0:531dcadb7c20 | 332 | |
| jhonlopez | 0:531dcadb7c20 | 333 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| jhonlopez | 0:531dcadb7c20 | 334 | |
| jhonlopez | 0:531dcadb7c20 | 335 | //Force I2C portexpander type |
| jhonlopez | 0:531dcadb7c20 | 336 | #define PCF8574 1 |
| jhonlopez | 0:531dcadb7c20 | 337 | #define MCP23008 0 |
| jhonlopez | 0:531dcadb7c20 | 338 | |
| jhonlopez | 0:531dcadb7c20 | 339 | //Force Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 340 | #define BACKLIGHT_INV 0 |
| jhonlopez | 0:531dcadb7c20 | 341 | #endif |
| jhonlopez | 0:531dcadb7c20 | 342 | |
| jhonlopez | 0:531dcadb7c20 | 343 | #if (WIDEHK==1) |
| jhonlopez | 0:531dcadb7c20 | 344 | //Definitions for WIDE.HK I2C backpack mapping between serial port expander pins and LCD controller |
| jhonlopez | 0:531dcadb7c20 | 345 | //This hardware uses an MCP23008 I2C expander. |
| jhonlopez | 0:531dcadb7c20 | 346 | //Slaveaddress is hardcoded at 0x4E. SDA/SCL has pullup Resistors onboard (3k3). |
| jhonlopez | 0:531dcadb7c20 | 347 | //See http://www.wide.hk |
| jhonlopez | 0:531dcadb7c20 | 348 | // |
| jhonlopez | 0:531dcadb7c20 | 349 | //Note: LCD RW pin must be kept LOW |
| jhonlopez | 0:531dcadb7c20 | 350 | // E2 is not available on this hardware and so it does not support LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 351 | // BL is used to control backlight |
| jhonlopez | 0:531dcadb7c20 | 352 | // |
| jhonlopez | 0:531dcadb7c20 | 353 | |
| jhonlopez | 0:531dcadb7c20 | 354 | //I2C bus expander (MCP23008) interface |
| jhonlopez | 0:531dcadb7c20 | 355 | #define LCD_BUS_I2C_D4 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 356 | #define LCD_BUS_I2C_D5 (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 357 | #define LCD_BUS_I2C_D6 (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 358 | #define LCD_BUS_I2C_D7 (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 359 | #define LCD_BUS_I2C_RS (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 360 | #define LCD_BUS_I2C_RW (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 361 | #define LCD_BUS_I2C_BL (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 362 | #define LCD_BUS_I2C_E (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 363 | |
| jhonlopez | 0:531dcadb7c20 | 364 | #define LCD_BUS_I2C_E2 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 365 | |
| jhonlopez | 0:531dcadb7c20 | 366 | //SPI bus expander (74595) interface, same as I2C |
| jhonlopez | 0:531dcadb7c20 | 367 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| jhonlopez | 0:531dcadb7c20 | 368 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| jhonlopez | 0:531dcadb7c20 | 369 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| jhonlopez | 0:531dcadb7c20 | 370 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| jhonlopez | 0:531dcadb7c20 | 371 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| jhonlopez | 0:531dcadb7c20 | 372 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| jhonlopez | 0:531dcadb7c20 | 373 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| jhonlopez | 0:531dcadb7c20 | 374 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| jhonlopez | 0:531dcadb7c20 | 375 | |
| jhonlopez | 0:531dcadb7c20 | 376 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| jhonlopez | 0:531dcadb7c20 | 377 | |
| jhonlopez | 0:531dcadb7c20 | 378 | //Force I2C portexpander type |
| jhonlopez | 0:531dcadb7c20 | 379 | #define PCF8574 0 |
| jhonlopez | 0:531dcadb7c20 | 380 | #define MCP23008 1 |
| jhonlopez | 0:531dcadb7c20 | 381 | |
| jhonlopez | 0:531dcadb7c20 | 382 | //Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 383 | #define BACKLIGHT_INV 0 |
| jhonlopez | 0:531dcadb7c20 | 384 | #endif |
| jhonlopez | 0:531dcadb7c20 | 385 | |
| jhonlopez | 0:531dcadb7c20 | 386 | #if (LCDPLUG==1) |
| jhonlopez | 0:531dcadb7c20 | 387 | //Definitions for Jeelabs LCD_Plug I2C backpack mapping between serial port expander pins and LCD controller |
| jhonlopez | 0:531dcadb7c20 | 388 | //This hardware uses an MCP23008 I2C expander. |
| jhonlopez | 0:531dcadb7c20 | 389 | //Slaveaddress is hardcoded at 0x48. SDA/SCL has no pullup Resistors onboard. |
| jhonlopez | 0:531dcadb7c20 | 390 | //See http://jeelabs.net/projects/hardware/wiki/lcd_plug |
| jhonlopez | 0:531dcadb7c20 | 391 | // |
| jhonlopez | 0:531dcadb7c20 | 392 | //Note: LCD RW pin must be kept LOW |
| jhonlopez | 0:531dcadb7c20 | 393 | // E2 is available on a plug and so it does support LCD40x4 (second controller) |
| jhonlopez | 0:531dcadb7c20 | 394 | // BL is used to control backlight |
| jhonlopez | 0:531dcadb7c20 | 395 | // |
| jhonlopez | 0:531dcadb7c20 | 396 | |
| jhonlopez | 0:531dcadb7c20 | 397 | //I2C bus expander (MCP23008) interface |
| jhonlopez | 0:531dcadb7c20 | 398 | #define LCD_BUS_I2C_D4 (1 << 0) |
| jhonlopez | 0:531dcadb7c20 | 399 | #define LCD_BUS_I2C_D5 (1 << 1) |
| jhonlopez | 0:531dcadb7c20 | 400 | #define LCD_BUS_I2C_D6 (1 << 2) |
| jhonlopez | 0:531dcadb7c20 | 401 | #define LCD_BUS_I2C_D7 (1 << 3) |
| jhonlopez | 0:531dcadb7c20 | 402 | #define LCD_BUS_I2C_RS (1 << 4) |
| jhonlopez | 0:531dcadb7c20 | 403 | #define LCD_BUS_I2C_E2 (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 404 | #define LCD_BUS_I2C_E (1 << 6) |
| jhonlopez | 0:531dcadb7c20 | 405 | #define LCD_BUS_I2C_BL (1 << 7) |
| jhonlopez | 0:531dcadb7c20 | 406 | |
| jhonlopez | 0:531dcadb7c20 | 407 | #define LCD_BUS_I2C_RW (1 << 5) |
| jhonlopez | 0:531dcadb7c20 | 408 | |
| jhonlopez | 0:531dcadb7c20 | 409 | //SPI bus expander (74595) interface, same as I2C |
| jhonlopez | 0:531dcadb7c20 | 410 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| jhonlopez | 0:531dcadb7c20 | 411 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| jhonlopez | 0:531dcadb7c20 | 412 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| jhonlopez | 0:531dcadb7c20 | 413 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| jhonlopez | 0:531dcadb7c20 | 414 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| jhonlopez | 0:531dcadb7c20 | 415 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| jhonlopez | 0:531dcadb7c20 | 416 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| jhonlopez | 0:531dcadb7c20 | 417 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| jhonlopez | 0:531dcadb7c20 | 418 | |
| jhonlopez | 0:531dcadb7c20 | 419 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| jhonlopez | 0:531dcadb7c20 | 420 | |
| jhonlopez | 0:531dcadb7c20 | 421 | //Force I2C portexpander type |
| jhonlopez | 0:531dcadb7c20 | 422 | #define PCF8574 0 |
| jhonlopez | 0:531dcadb7c20 | 423 | #define MCP23008 1 |
| jhonlopez | 0:531dcadb7c20 | 424 | |
| jhonlopez | 0:531dcadb7c20 | 425 | //Inverted Backlight control |
| jhonlopez | 0:531dcadb7c20 | 426 | #define BACKLIGHT_INV 0 |
| jhonlopez | 0:531dcadb7c20 | 427 | #endif |
| jhonlopez | 0:531dcadb7c20 | 428 | |
| jhonlopez | 0:531dcadb7c20 | 429 | |
| jhonlopez | 0:531dcadb7c20 | 430 | //Bitpattern Defines for I2C PCF8574/PCF8574A, MCP23008 and SPI 74595 Bus expanders |
| jhonlopez | 0:531dcadb7c20 | 431 | //Don't change! |
| jhonlopez | 0:531dcadb7c20 | 432 | #define LCD_BUS_I2C_MSK (LCD_BUS_I2C_D4 | LCD_BUS_I2C_D5 | LCD_BUS_I2C_D6 | LCD_BUS_I2C_D7) |
| jhonlopez | 0:531dcadb7c20 | 433 | #if (BACKLIGHT_INV == 1) |
| jhonlopez | 0:531dcadb7c20 | 434 | #define LCD_BUS_I2C_DEF (0x00 | LCD_BUS_I2C_BL) |
| jhonlopez | 0:531dcadb7c20 | 435 | #else |
| jhonlopez | 0:531dcadb7c20 | 436 | #define LCD_BUS_I2C_DEF 0x00 |
| jhonlopez | 0:531dcadb7c20 | 437 | #endif |
| jhonlopez | 0:531dcadb7c20 | 438 | |
| jhonlopez | 0:531dcadb7c20 | 439 | #define LCD_BUS_SPI_MSK (LCD_BUS_SPI_D4 | LCD_BUS_SPI_D5 | LCD_BUS_SPI_D6 | LCD_BUS_SPI_D7) |
| jhonlopez | 0:531dcadb7c20 | 440 | #if (BACKLIGHT_INV == 1) |
| jhonlopez | 0:531dcadb7c20 | 441 | #define LCD_BUS_SPI_DEF (0x00 | LCD_BUS_SPI_BL) |
| jhonlopez | 0:531dcadb7c20 | 442 | #else |
| jhonlopez | 0:531dcadb7c20 | 443 | #define LCD_BUS_SPI_DEF 0x00 |
| jhonlopez | 0:531dcadb7c20 | 444 | #endif |
| jhonlopez | 0:531dcadb7c20 | 445 | |
| jhonlopez | 0:531dcadb7c20 | 446 | |
| jhonlopez | 0:531dcadb7c20 | 447 | /* PCF8574/PCF8574A I2C portexpander slave address */ |
| jhonlopez | 0:531dcadb7c20 | 448 | #define PCF8574_SA0 0x40 |
| jhonlopez | 0:531dcadb7c20 | 449 | #define PCF8574_SA1 0x42 |
| jhonlopez | 0:531dcadb7c20 | 450 | #define PCF8574_SA2 0x44 |
| jhonlopez | 0:531dcadb7c20 | 451 | #define PCF8574_SA3 0x46 |
| jhonlopez | 0:531dcadb7c20 | 452 | #define PCF8574_SA4 0x48 |
| jhonlopez | 0:531dcadb7c20 | 453 | #define PCF8574_SA5 0x4A |
| jhonlopez | 0:531dcadb7c20 | 454 | #define PCF8574_SA6 0x4C |
| jhonlopez | 0:531dcadb7c20 | 455 | #define PCF8574_SA7 0x4E |
| jhonlopez | 0:531dcadb7c20 | 456 | |
| jhonlopez | 0:531dcadb7c20 | 457 | #define PCF8574A_SA0 0x70 |
| jhonlopez | 0:531dcadb7c20 | 458 | #define PCF8574A_SA1 0x72 |
| jhonlopez | 0:531dcadb7c20 | 459 | #define PCF8574A_SA2 0x74 |
| jhonlopez | 0:531dcadb7c20 | 460 | #define PCF8574A_SA3 0x76 |
| jhonlopez | 0:531dcadb7c20 | 461 | #define PCF8574A_SA4 0x78 |
| jhonlopez | 0:531dcadb7c20 | 462 | #define PCF8574A_SA5 0x7A |
| jhonlopez | 0:531dcadb7c20 | 463 | #define PCF8574A_SA6 0x7C |
| jhonlopez | 0:531dcadb7c20 | 464 | #define PCF8574A_SA7 0x7E |
| jhonlopez | 0:531dcadb7c20 | 465 | |
| jhonlopez | 0:531dcadb7c20 | 466 | /* MCP23008 I2C portexpander slave address */ |
| jhonlopez | 0:531dcadb7c20 | 467 | #define MCP23008_SA0 0x40 |
| jhonlopez | 0:531dcadb7c20 | 468 | #define MCP23008_SA1 0x42 |
| jhonlopez | 0:531dcadb7c20 | 469 | #define MCP23008_SA2 0x44 |
| jhonlopez | 0:531dcadb7c20 | 470 | #define MCP23008_SA3 0x46 |
| jhonlopez | 0:531dcadb7c20 | 471 | #define MCP23008_SA4 0x48 |
| jhonlopez | 0:531dcadb7c20 | 472 | #define MCP23008_SA5 0x4A |
| jhonlopez | 0:531dcadb7c20 | 473 | #define MCP23008_SA6 0x4C |
| jhonlopez | 0:531dcadb7c20 | 474 | #define MCP23008_SA7 0x4E |
| jhonlopez | 0:531dcadb7c20 | 475 | |
| jhonlopez | 0:531dcadb7c20 | 476 | /* MCP23008 I2C portexpander internal registers */ |
| jhonlopez | 0:531dcadb7c20 | 477 | #define IODIR 0x00 |
| jhonlopez | 0:531dcadb7c20 | 478 | #define IPOL 0x01 |
| jhonlopez | 0:531dcadb7c20 | 479 | #define GPINTEN 0x02 |
| jhonlopez | 0:531dcadb7c20 | 480 | #define DEFVAL 0x03 |
| jhonlopez | 0:531dcadb7c20 | 481 | #define INTCON 0x04 |
| jhonlopez | 0:531dcadb7c20 | 482 | #define IOCON 0x05 |
| jhonlopez | 0:531dcadb7c20 | 483 | #define GPPU 0x06 |
| jhonlopez | 0:531dcadb7c20 | 484 | #define INTF 0x07 |
| jhonlopez | 0:531dcadb7c20 | 485 | #define INTCAP 0x08 |
| jhonlopez | 0:531dcadb7c20 | 486 | #define GPIO 0x09 |
| jhonlopez | 0:531dcadb7c20 | 487 | #define OLAT 0x0A |
| jhonlopez | 0:531dcadb7c20 | 488 | |
| jhonlopez | 0:531dcadb7c20 | 489 | /* ST7032i I2C slave address */ |
| jhonlopez | 0:531dcadb7c20 | 490 | #define ST7032_SA 0x7C |
| jhonlopez | 0:531dcadb7c20 | 491 | |
| jhonlopez | 0:531dcadb7c20 | 492 | /* ST7036i I2C slave address */ |
| jhonlopez | 0:531dcadb7c20 | 493 | #define ST7036_SA0 0x78 |
| jhonlopez | 0:531dcadb7c20 | 494 | #define ST7036_SA1 0x7A |
| jhonlopez | 0:531dcadb7c20 | 495 | #define ST7036_SA2 0x7C |
| jhonlopez | 0:531dcadb7c20 | 496 | #define ST7036_SA3 0x7E |
| jhonlopez | 0:531dcadb7c20 | 497 | |
| jhonlopez | 0:531dcadb7c20 | 498 | /* ST7066_ACM I2C slave address, Added for ACM1602 module */ |
| jhonlopez | 0:531dcadb7c20 | 499 | #define ST7066_SA0 0xA0 |
| jhonlopez | 0:531dcadb7c20 | 500 | |
| jhonlopez | 0:531dcadb7c20 | 501 | /* PCF21XX I2C slave address */ |
| jhonlopez | 0:531dcadb7c20 | 502 | #define PCF21XX_SA0 0x74 |
| jhonlopez | 0:531dcadb7c20 | 503 | #define PCF21XX_SA1 0x76 |
| jhonlopez | 0:531dcadb7c20 | 504 | |
| jhonlopez | 0:531dcadb7c20 | 505 | /* AIP31068 I2C slave address */ |
| jhonlopez | 0:531dcadb7c20 | 506 | #define AIP31068_SA 0x7C |
| jhonlopez | 0:531dcadb7c20 | 507 | |
| jhonlopez | 0:531dcadb7c20 | 508 | /* SSD1803 I2C slave address */ |
| jhonlopez | 0:531dcadb7c20 | 509 | #define SSD1803_SA0 0x78 |
| jhonlopez | 0:531dcadb7c20 | 510 | #define SSD1803_SA1 0x7A |
| jhonlopez | 0:531dcadb7c20 | 511 | |
| jhonlopez | 0:531dcadb7c20 | 512 | /* US2066/SSD1311 I2C slave address */ |
| jhonlopez | 0:531dcadb7c20 | 513 | #define US2066_SA0 0x78 |
| jhonlopez | 0:531dcadb7c20 | 514 | #define US2066_SA1 0x7A |
| jhonlopez | 0:531dcadb7c20 | 515 | |
| jhonlopez | 0:531dcadb7c20 | 516 | /* AC780 I2C slave address */ |
| jhonlopez | 0:531dcadb7c20 | 517 | #define AC780_SA0 0x78 |
| jhonlopez | 0:531dcadb7c20 | 518 | #define AC780_SA1 0x7A |
| jhonlopez | 0:531dcadb7c20 | 519 | #define AC780_SA2 0x7C |
| jhonlopez | 0:531dcadb7c20 | 520 | #define AC780_SA3 0x7E |
| jhonlopez | 0:531dcadb7c20 | 521 | |
| jhonlopez | 0:531dcadb7c20 | 522 | /* SPLC792A is clone of ST7032i */ |
| jhonlopez | 0:531dcadb7c20 | 523 | #define SPLC792A_SA0 0x78 |
| jhonlopez | 0:531dcadb7c20 | 524 | #define SPLC792A_SA1 0x7A |
| jhonlopez | 0:531dcadb7c20 | 525 | #define SPLC792A_SA2 0x7C |
| jhonlopez | 0:531dcadb7c20 | 526 | #define SPLC792A_SA3 0x7E |
| jhonlopez | 0:531dcadb7c20 | 527 | |
| jhonlopez | 0:531dcadb7c20 | 528 | //Some native I2C controllers dont support ACK. Set define to '0' to allow code to proceed even without ACK |
| jhonlopez | 0:531dcadb7c20 | 529 | //#define LCD_I2C_ACK 0 |
| jhonlopez | 0:531dcadb7c20 | 530 | #define LCD_I2C_ACK 1 |
| jhonlopez | 0:531dcadb7c20 | 531 | |
| jhonlopez | 0:531dcadb7c20 | 532 | |
| jhonlopez | 0:531dcadb7c20 | 533 | // Contrast setting, 6 significant bits (only supported for controllers with extended features) |
| jhonlopez | 0:531dcadb7c20 | 534 | // Voltage Multiplier setting, 2 or 3 significant bits (only supported for controllers with extended features) |
| jhonlopez | 0:531dcadb7c20 | 535 | #define LCD_DEF_CONTRAST 0x20 |
| jhonlopez | 0:531dcadb7c20 | 536 | |
| jhonlopez | 0:531dcadb7c20 | 537 | //ST7032 EastRising ERC1602FS-4 display |
| jhonlopez | 0:531dcadb7c20 | 538 | //Contrast setting 6 significant bits (0..63) |
| jhonlopez | 0:531dcadb7c20 | 539 | //Voltage Multiplier setting 3 significant bits: |
| jhonlopez | 0:531dcadb7c20 | 540 | // 0: 1.818V |
| jhonlopez | 0:531dcadb7c20 | 541 | // 1: 2.222V |
| jhonlopez | 0:531dcadb7c20 | 542 | // 2: 2.667V |
| jhonlopez | 0:531dcadb7c20 | 543 | // 3: 3.333V |
| jhonlopez | 0:531dcadb7c20 | 544 | // 4: 3.636V (ST7032 default) |
| jhonlopez | 0:531dcadb7c20 | 545 | // 5: 4.000V |
| jhonlopez | 0:531dcadb7c20 | 546 | // 6: 4.444V |
| jhonlopez | 0:531dcadb7c20 | 547 | // 7: 5.000V |
| jhonlopez | 0:531dcadb7c20 | 548 | #define LCD_ST7032_CONTRAST 0x28 |
| jhonlopez | 0:531dcadb7c20 | 549 | #define LCD_ST7032_RAB 0x04 |
| jhonlopez | 0:531dcadb7c20 | 550 | |
| jhonlopez | 0:531dcadb7c20 | 551 | //ST7036 EA DOGM1603 display |
| jhonlopez | 0:531dcadb7c20 | 552 | //Contrast setting 6 significant bits |
| jhonlopez | 0:531dcadb7c20 | 553 | //Voltage Multiplier setting 3 significant bits |
| jhonlopez | 0:531dcadb7c20 | 554 | #define LCD_ST7036_CONTRAST 0x28 |
| jhonlopez | 0:531dcadb7c20 | 555 | #define LCD_ST7036_RAB 0x04 |
| jhonlopez | 0:531dcadb7c20 | 556 | |
| jhonlopez | 0:531dcadb7c20 | 557 | //SSD1803 EA DOGM204 display |
| jhonlopez | 0:531dcadb7c20 | 558 | //Contrast setting 6 significant bits |
| jhonlopez | 0:531dcadb7c20 | 559 | //Voltage Multiplier setting 3 significant bits |
| jhonlopez | 0:531dcadb7c20 | 560 | #define LCD_SSD1_CONTRAST 0x28 |
| jhonlopez | 0:531dcadb7c20 | 561 | #define LCD_SSD1_RAB 0x06 |
| jhonlopez | 0:531dcadb7c20 | 562 | |
| jhonlopez | 0:531dcadb7c20 | 563 | //US2066/SSD1311 EastRising ER-OLEDM2002-4 display |
| jhonlopez | 0:531dcadb7c20 | 564 | //Contrast setting 8 significant bits, use 6 for compatibility |
| jhonlopez | 0:531dcadb7c20 | 565 | #define LCD_US20_CONTRAST 0x3F |
| jhonlopez | 0:531dcadb7c20 | 566 | //#define LCD_US20_CONTRAST 0x1F |
| jhonlopez | 0:531dcadb7c20 | 567 | |
| jhonlopez | 0:531dcadb7c20 | 568 | //PCF2113, PCF2119 display |
| jhonlopez | 0:531dcadb7c20 | 569 | //Contrast setting 6 significant bits |
| jhonlopez | 0:531dcadb7c20 | 570 | //Voltage Multiplier setting 2 significant bits |
| jhonlopez | 0:531dcadb7c20 | 571 | #define LCD_PCF2_CONTRAST 0x20 |
| jhonlopez | 0:531dcadb7c20 | 572 | #define LCD_PCF2_S12 0x02 |
| jhonlopez | 0:531dcadb7c20 | 573 | |
| jhonlopez | 0:531dcadb7c20 | 574 | //PT6314 VFD display |
| jhonlopez | 0:531dcadb7c20 | 575 | //Contrast setting 2 significant bits, use 6 for compatibility |
| jhonlopez | 0:531dcadb7c20 | 576 | #define LCD_PT63_CONTRAST 0x3F |
| jhonlopez | 0:531dcadb7c20 | 577 | |
| jhonlopez | 0:531dcadb7c20 | 578 | //SPLC792A is clone of ST7032i |
| jhonlopez | 0:531dcadb7c20 | 579 | //Contrast setting 6 significant bits (0..63) |
| jhonlopez | 0:531dcadb7c20 | 580 | //Voltage Multiplier setting 3 significant bits: |
| jhonlopez | 0:531dcadb7c20 | 581 | // 0: 1.818V |
| jhonlopez | 0:531dcadb7c20 | 582 | // 1: 2.222V |
| jhonlopez | 0:531dcadb7c20 | 583 | // 2: 2.667V |
| jhonlopez | 0:531dcadb7c20 | 584 | // 3: 3.333V (SPLC792A default) |
| jhonlopez | 0:531dcadb7c20 | 585 | // 4: 3.636V |
| jhonlopez | 0:531dcadb7c20 | 586 | // 5: 4.000V |
| jhonlopez | 0:531dcadb7c20 | 587 | // 6: 4.444V |
| jhonlopez | 0:531dcadb7c20 | 588 | // 7: 5.000V |
| jhonlopez | 0:531dcadb7c20 | 589 | #define LCD_SPLC792A_CONTRAST 0x28 |
| jhonlopez | 0:531dcadb7c20 | 590 | #define LCD_SPLC792A_RAB 0x04 |
| jhonlopez | 0:531dcadb7c20 | 591 | |
| jhonlopez | 0:531dcadb7c20 | 592 | #endif //MBED_TEXTLCDCONFIG_H |