ibrahim momoh
this is 2/2 of the progect this is the master board which has a wifi module ESP8266, an RF transiever nrf module , and an LCD screen with an I2C back pack all communicating with the slave board
Fork of
TextLCD
by 
Wim Huiskamp
TextLCD_Config.h@38:cbe275b0b647, 2015-04-18 (annotated)
- Committer:
- wim
- Date:
- Sat Apr 18 11:33:02 2015 +0000
- Revision:
- 38:cbe275b0b647
- Parent:
- 37:ce348c002929
- Child:
- 39:e9c2319de9c5
Fixed Adafruit I2C/SPI portexpander pinmappings, fixed SYDZ Backlight control
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| wim | 37:ce348c002929 | 1 | /* mbed TextLCD Library, for LCDs based on HD44780 controllers |
| wim | 34:e5a0dcb43ecc | 2 | * Copyright (c) 2014, WH |
| wim | 34:e5a0dcb43ecc | 3 | * 2014, v01: WH, Extracted from TextLCD.h as of v14 |
| wim | 35:311be6444a39 | 4 | * 2014, v02: WH, Added AC780 support, added I2C expander modules, fixed setBacklight() for inverted logic modules. Fixed bug in LCD_SPI_N define |
| wim | 36:9f5f86dfd44a | 5 | * 2014, v03: WH, Added LCD_SPI_N_3_8 define for ST7070 |
| wim | 37:ce348c002929 | 6 | * 2015, v04: WH, Added support for alternative fonttables (eg PCF21XX) |
| wim | 37:ce348c002929 | 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 |
| wim | 38:cbe275b0b647 | 8 | * 2015, v06: WH, Performance improvement I2C portexpander |
| wim | 38:cbe275b0b647 | 9 | * 2015, v07: WH, Fixed Adafruit I2C/SPI portexpander pinmappings, fixed SYDZ Backlight |
| wim | 34:e5a0dcb43ecc | 10 | * |
| wim | 34:e5a0dcb43ecc | 11 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| wim | 34:e5a0dcb43ecc | 12 | * of this software and associated documentation files (the "Software"), to deal |
| wim | 34:e5a0dcb43ecc | 13 | * in the Software without restriction, including without limitation the rights |
| wim | 34:e5a0dcb43ecc | 14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| wim | 34:e5a0dcb43ecc | 15 | * copies of the Software, and to permit persons to whom the Software is |
| wim | 34:e5a0dcb43ecc | 16 | * furnished to do so, subject to the following conditions: |
| wim | 34:e5a0dcb43ecc | 17 | * |
| wim | 34:e5a0dcb43ecc | 18 | * The above copyright notice and this permission notice shall be included in |
| wim | 34:e5a0dcb43ecc | 19 | * all copies or substantial portions of the Software. |
| wim | 34:e5a0dcb43ecc | 20 | * |
| wim | 34:e5a0dcb43ecc | 21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| wim | 34:e5a0dcb43ecc | 22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| wim | 34:e5a0dcb43ecc | 23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| wim | 34:e5a0dcb43ecc | 24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| wim | 34:e5a0dcb43ecc | 25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| wim | 34:e5a0dcb43ecc | 26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| wim | 34:e5a0dcb43ecc | 27 | * THE SOFTWARE. |
| wim | 34:e5a0dcb43ecc | 28 | */ |
| wim | 34:e5a0dcb43ecc | 29 | #ifndef MBED_TEXTLCDCONFIG_H |
| wim | 34:e5a0dcb43ecc | 30 | #define MBED_TEXTLCDCONFIG_H |
| wim | 34:e5a0dcb43ecc | 31 | |
| wim | 34:e5a0dcb43ecc | 32 | //Select hardware interface options to reduce memory footprint (multiple options allowed) |
| wim | 34:e5a0dcb43ecc | 33 | #define LCD_I2C 1 /* I2C Expander PCF8574/MCP23008 */ |
| wim | 34:e5a0dcb43ecc | 34 | #define LCD_SPI 1 /* SPI Expander SN74595 */ |
| wim | 34:e5a0dcb43ecc | 35 | #define LCD_I2C_N 1 /* Native I2C bus */ |
| wim | 35:311be6444a39 | 36 | #define LCD_SPI_N 1 /* Native SPI bus */ |
| wim | 36:9f5f86dfd44a | 37 | #define LCD_SPI_N_3_8 1 /* Native SPI bus */ |
| wim | 34:e5a0dcb43ecc | 38 | #define LCD_SPI_N_3_9 1 /* Native SPI bus */ |
| wim | 34:e5a0dcb43ecc | 39 | #define LCD_SPI_N_3_10 1 /* Native SPI bus */ |
| wim | 34:e5a0dcb43ecc | 40 | #define LCD_SPI_N_3_16 1 /* Native SPI bus */ |
| wim | 34:e5a0dcb43ecc | 41 | #define LCD_SPI_N_3_24 1 /* Native SPI bus */ |
| wim | 35:311be6444a39 | 42 | |
| wim | 34:e5a0dcb43ecc | 43 | //Select options to reduce memory footprint (multiple options allowed) |
| wim | 34:e5a0dcb43ecc | 44 | #define LCD_UDC 1 /* Enable predefined UDC example*/ |
| wim | 34:e5a0dcb43ecc | 45 | #define LCD_PRINTF 1 /* Enable Stream implementation */ |
| wim | 34:e5a0dcb43ecc | 46 | |
| wim | 37:ce348c002929 | 47 | //Select option to activate default fonttable or alternatively use conversion for specific controller versions (eg PCF2119C) |
| wim | 37:ce348c002929 | 48 | #define LCD_DEFAULT_FONT 1 |
| wim | 37:ce348c002929 | 49 | |
| wim | 34:e5a0dcb43ecc | 50 | //Pin Defines for I2C PCF8574/PCF8574A or MCP23008 and SPI 74595 bus expander interfaces |
| wim | 37:ce348c002929 | 51 | //Different commercially available LCD portexpanders use different wiring conventions. |
| wim | 37:ce348c002929 | 52 | //LCD and serial portexpanders should be wired according to the tables below. |
| wim | 34:e5a0dcb43ecc | 53 | // |
| wim | 37:ce348c002929 | 54 | //Select Serial Port Expander Hardware module (one option only) |
| wim | 34:e5a0dcb43ecc | 55 | #define DEFAULT 1 |
| wim | 34:e5a0dcb43ecc | 56 | #define ADAFRUIT 0 |
| wim | 34:e5a0dcb43ecc | 57 | #define DFROBOT 0 |
| wim | 35:311be6444a39 | 58 | #define YWROBOT 0 |
| wim | 35:311be6444a39 | 59 | #define GYLCD 0 |
| wim | 35:311be6444a39 | 60 | #define SYDZ 0 |
| wim | 34:e5a0dcb43ecc | 61 | |
| wim | 34:e5a0dcb43ecc | 62 | #if (DEFAULT==1) |
| wim | 34:e5a0dcb43ecc | 63 | //Definitions for default (WH) mapping between serial port expander pins and LCD controller |
| wim | 34:e5a0dcb43ecc | 64 | //This hardware supports the I2C bus expander (PCF8574/PCF8574A or MCP23008) and SPI bus expander (74595) interfaces |
| wim | 34:e5a0dcb43ecc | 65 | //See https://mbed.org/cookbook/Text-LCD-Enhanced |
| wim | 34:e5a0dcb43ecc | 66 | // |
| wim | 34:e5a0dcb43ecc | 67 | //Note: LCD RW pin must be connected to GND |
| wim | 34:e5a0dcb43ecc | 68 | // E2 is used for LCD40x4 (second controller) |
| wim | 34:e5a0dcb43ecc | 69 | // BL may be used to control backlight |
| wim | 38:cbe275b0b647 | 70 | |
| wim | 38:cbe275b0b647 | 71 | //I2C bus expander (PCF8574/PCF8574A or MCP23008) interface |
| wim | 38:cbe275b0b647 | 72 | #define LCD_BUS_I2C_D4 (1 << 0) |
| wim | 38:cbe275b0b647 | 73 | #define LCD_BUS_I2C_D5 (1 << 1) |
| wim | 38:cbe275b0b647 | 74 | #define LCD_BUS_I2C_D6 (1 << 2) |
| wim | 38:cbe275b0b647 | 75 | #define LCD_BUS_I2C_D7 (1 << 3) |
| wim | 38:cbe275b0b647 | 76 | #define LCD_BUS_I2C_RS (1 << 4) |
| wim | 38:cbe275b0b647 | 77 | #define LCD_BUS_I2C_E (1 << 5) |
| wim | 38:cbe275b0b647 | 78 | #define LCD_BUS_I2C_E2 (1 << 6) |
| wim | 38:cbe275b0b647 | 79 | #define LCD_BUS_I2C_BL (1 << 7) |
| wim | 34:e5a0dcb43ecc | 80 | |
| wim | 38:cbe275b0b647 | 81 | #define LCD_BUS_I2C_RW (1 << 6) |
| wim | 38:cbe275b0b647 | 82 | |
| wim | 38:cbe275b0b647 | 83 | //SPI bus expander (74595) interface, same as I2C |
| wim | 38:cbe275b0b647 | 84 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| wim | 38:cbe275b0b647 | 85 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| wim | 38:cbe275b0b647 | 86 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| wim | 38:cbe275b0b647 | 87 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| wim | 38:cbe275b0b647 | 88 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| wim | 38:cbe275b0b647 | 89 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| wim | 38:cbe275b0b647 | 90 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| wim | 38:cbe275b0b647 | 91 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| wim | 38:cbe275b0b647 | 92 | |
| wim | 38:cbe275b0b647 | 93 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| wim | 34:e5a0dcb43ecc | 94 | |
| wim | 34:e5a0dcb43ecc | 95 | //Select I2C Portexpander type (one option only) |
| wim | 34:e5a0dcb43ecc | 96 | #define PCF8574 1 |
| wim | 34:e5a0dcb43ecc | 97 | #define MCP23008 0 |
| wim | 35:311be6444a39 | 98 | |
| wim | 35:311be6444a39 | 99 | //Inverted Backlight control |
| wim | 35:311be6444a39 | 100 | #define BACKLIGHT_INV 0 |
| wim | 34:e5a0dcb43ecc | 101 | #endif |
| wim | 34:e5a0dcb43ecc | 102 | |
| wim | 34:e5a0dcb43ecc | 103 | #if (ADAFRUIT==1) |
| wim | 34:e5a0dcb43ecc | 104 | //Definitions for Adafruit i2cspilcdbackpack mapping between serial port expander pins and LCD controller |
| wim | 34:e5a0dcb43ecc | 105 | //This hardware supports both an I2C expander (MCP23008) and an SPI expander (74595) selectable by a jumper. |
| wim | 35:311be6444a39 | 106 | //Slaveaddress may be set by solderbridges (default 0x40). SDA/SCL has pullup Resistors onboard. |
| wim | 34:e5a0dcb43ecc | 107 | //See http://www.ladyada.net/products/i2cspilcdbackpack |
| wim | 34:e5a0dcb43ecc | 108 | // |
| wim | 34:e5a0dcb43ecc | 109 | //Note: LCD RW pin must be kept LOW |
| wim | 34:e5a0dcb43ecc | 110 | // E2 is not available on this hardware and so it does not support LCD40x4 (second controller) |
| wim | 34:e5a0dcb43ecc | 111 | // BL is used to control backlight |
| wim | 38:cbe275b0b647 | 112 | //Note: The pinmappings are different for the MCP23008 and the 74595! |
| wim | 38:cbe275b0b647 | 113 | |
| wim | 38:cbe275b0b647 | 114 | //I2C bus expander (MCP23008) interface |
| wim | 38:cbe275b0b647 | 115 | #define LCD_BUS_I2C_0 (1 << 0) |
| wim | 38:cbe275b0b647 | 116 | #define LCD_BUS_I2C_RS (1 << 1) |
| wim | 38:cbe275b0b647 | 117 | #define LCD_BUS_I2C_E (1 << 2) |
| wim | 38:cbe275b0b647 | 118 | #define LCD_BUS_I2C_D4 (1 << 3) |
| wim | 38:cbe275b0b647 | 119 | #define LCD_BUS_I2C_D5 (1 << 4) |
| wim | 38:cbe275b0b647 | 120 | #define LCD_BUS_I2C_D6 (1 << 5) |
| wim | 38:cbe275b0b647 | 121 | #define LCD_BUS_I2C_D7 (1 << 6) |
| wim | 38:cbe275b0b647 | 122 | #define LCD_BUS_I2C_BL (1 << 7) |
| wim | 34:e5a0dcb43ecc | 123 | |
| wim | 38:cbe275b0b647 | 124 | #define LCD_BUS_I2C_E2 (1 << 0) |
| wim | 38:cbe275b0b647 | 125 | #define LCD_BUS_I2C_RW (1 << 0) |
| wim | 38:cbe275b0b647 | 126 | |
| wim | 38:cbe275b0b647 | 127 | //SPI bus expander (74595) interface |
| wim | 38:cbe275b0b647 | 128 | #define LCD_BUS_SPI_0 (1 << 0) |
| wim | 38:cbe275b0b647 | 129 | #define LCD_BUS_SPI_RS (1 << 1) |
| wim | 38:cbe275b0b647 | 130 | #define LCD_BUS_SPI_E (1 << 2) |
| wim | 38:cbe275b0b647 | 131 | #define LCD_BUS_SPI_D7 (1 << 3) |
| wim | 38:cbe275b0b647 | 132 | #define LCD_BUS_SPI_D6 (1 << 4) |
| wim | 38:cbe275b0b647 | 133 | #define LCD_BUS_SPI_D5 (1 << 5) |
| wim | 38:cbe275b0b647 | 134 | #define LCD_BUS_SPI_D4 (1 << 6) |
| wim | 38:cbe275b0b647 | 135 | #define LCD_BUS_SPI_BL (1 << 7) |
| wim | 38:cbe275b0b647 | 136 | |
| wim | 38:cbe275b0b647 | 137 | #define LCD_BUS_SPI_E2 (1 << 0) |
| wim | 38:cbe275b0b647 | 138 | #define LCD_BUS_SPI_RW (1 << 0) |
| wim | 34:e5a0dcb43ecc | 139 | |
| wim | 34:e5a0dcb43ecc | 140 | //Force I2C portexpander type |
| wim | 34:e5a0dcb43ecc | 141 | #define PCF8574 0 |
| wim | 34:e5a0dcb43ecc | 142 | #define MCP23008 1 |
| wim | 35:311be6444a39 | 143 | |
| wim | 35:311be6444a39 | 144 | //Inverted Backlight control |
| wim | 35:311be6444a39 | 145 | #define BACKLIGHT_INV 0 |
| wim | 34:e5a0dcb43ecc | 146 | #endif |
| wim | 34:e5a0dcb43ecc | 147 | |
| wim | 34:e5a0dcb43ecc | 148 | #if (DFROBOT==1) |
| wim | 34:e5a0dcb43ecc | 149 | //Definitions for DFROBOT LCD2004 Module mapping between serial port expander pins and LCD controller |
| wim | 34:e5a0dcb43ecc | 150 | //This hardware uses PCF8574 and is different from earlier/different Arduino I2C LCD displays |
| wim | 35:311be6444a39 | 151 | //Slaveaddress hardwired to 0x4E. SDA/SCL has pullup Resistors onboard. |
| wim | 35:311be6444a39 | 152 | //See http://arduino-info.wikispaces.com/LCD-Blue-I2C |
| wim | 35:311be6444a39 | 153 | // |
| wim | 35:311be6444a39 | 154 | //Definitions for DFROBOT V1.1 |
| wim | 35:311be6444a39 | 155 | //This hardware uses PCF8574. Slaveaddress may be set by jumpers (default 0x40). |
| wim | 35:311be6444a39 | 156 | //SDA/SCL has pullup Resistors onboard and features a voltage level converter 3V3 <-> 5V. |
| wim | 35:311be6444a39 | 157 | //See http://www.dfrobot.com/index.php?route=product/product&product_id=135 |
| wim | 35:311be6444a39 | 158 | // |
| wim | 35:311be6444a39 | 159 | // |
| wim | 35:311be6444a39 | 160 | //Note: LCD RW pin must be kept LOW |
| wim | 35:311be6444a39 | 161 | // E2 is not available on default Arduino hardware and so it does not support LCD40x4 (second controller) |
| wim | 35:311be6444a39 | 162 | // BL is used to control backlight |
| wim | 38:cbe275b0b647 | 163 | |
| wim | 38:cbe275b0b647 | 164 | //I2C bus expander PCF8574 interface |
| wim | 38:cbe275b0b647 | 165 | #define LCD_BUS_I2C_RS (1 << 0) |
| wim | 38:cbe275b0b647 | 166 | #define LCD_BUS_I2C_RW (1 << 1) |
| wim | 38:cbe275b0b647 | 167 | #define LCD_BUS_I2C_E (1 << 2) |
| wim | 38:cbe275b0b647 | 168 | #define LCD_BUS_I2C_BL (1 << 3) |
| wim | 38:cbe275b0b647 | 169 | #define LCD_BUS_I2C_D4 (1 << 4) |
| wim | 38:cbe275b0b647 | 170 | #define LCD_BUS_I2C_D5 (1 << 5) |
| wim | 38:cbe275b0b647 | 171 | #define LCD_BUS_I2C_D6 (1 << 6) |
| wim | 38:cbe275b0b647 | 172 | #define LCD_BUS_I2C_D7 (1 << 7) |
| wim | 38:cbe275b0b647 | 173 | |
| wim | 38:cbe275b0b647 | 174 | #define LCD_BUS_I2C_E2 (1 << 1) |
| wim | 35:311be6444a39 | 175 | |
| wim | 38:cbe275b0b647 | 176 | //SPI bus expander (74595) interface, same as I2C |
| wim | 38:cbe275b0b647 | 177 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| wim | 38:cbe275b0b647 | 178 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| wim | 38:cbe275b0b647 | 179 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| wim | 38:cbe275b0b647 | 180 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| wim | 38:cbe275b0b647 | 181 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| wim | 38:cbe275b0b647 | 182 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| wim | 38:cbe275b0b647 | 183 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| wim | 38:cbe275b0b647 | 184 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| wim | 38:cbe275b0b647 | 185 | |
| wim | 38:cbe275b0b647 | 186 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| wim | 38:cbe275b0b647 | 187 | |
| wim | 35:311be6444a39 | 188 | |
| wim | 35:311be6444a39 | 189 | //Force I2C portexpander type |
| wim | 35:311be6444a39 | 190 | #define PCF8574 1 |
| wim | 35:311be6444a39 | 191 | #define MCP23008 0 |
| wim | 35:311be6444a39 | 192 | |
| wim | 35:311be6444a39 | 193 | //Inverted Backlight control |
| wim | 35:311be6444a39 | 194 | #define BACKLIGHT_INV 0 |
| wim | 35:311be6444a39 | 195 | #endif |
| wim | 35:311be6444a39 | 196 | |
| wim | 35:311be6444a39 | 197 | #if (YWROBOT==1) |
| wim | 35:311be6444a39 | 198 | //Definitions for YWROBOT LCM1602 V1 Module mapping between serial port expander pins and LCD controller. |
| wim | 35:311be6444a39 | 199 | //Very similar to DFROBOT. This hardware uses PCF8574. |
| wim | 35:311be6444a39 | 200 | //Slaveaddress may be set by solderbridges (default 0x4E). SDA/SCL has no pullup Resistors onboard. |
| wim | 34:e5a0dcb43ecc | 201 | //See http://arduino-info.wikispaces.com/LCD-Blue-I2C |
| wim | 34:e5a0dcb43ecc | 202 | // |
| wim | 34:e5a0dcb43ecc | 203 | //Note: LCD RW pin must be kept LOW |
| wim | 35:311be6444a39 | 204 | // E2 is not available on default hardware and so it does not support LCD40x4 (second controller) |
| wim | 34:e5a0dcb43ecc | 205 | // BL is used to control backlight, reverse logic: Low turns on Backlight. This is handled in setBacklight() |
| wim | 38:cbe275b0b647 | 206 | |
| wim | 38:cbe275b0b647 | 207 | //I2C bus expander PCF8574 interface |
| wim | 38:cbe275b0b647 | 208 | #define LCD_BUS_I2C_RS (1 << 0) |
| wim | 38:cbe275b0b647 | 209 | #define LCD_BUS_I2C_RW (1 << 1) |
| wim | 38:cbe275b0b647 | 210 | #define LCD_BUS_I2C_E (1 << 2) |
| wim | 38:cbe275b0b647 | 211 | #define LCD_BUS_I2C_BL (1 << 3) |
| wim | 38:cbe275b0b647 | 212 | #define LCD_BUS_I2C_D4 (1 << 4) |
| wim | 38:cbe275b0b647 | 213 | #define LCD_BUS_I2C_D5 (1 << 5) |
| wim | 38:cbe275b0b647 | 214 | #define LCD_BUS_I2C_D6 (1 << 6) |
| wim | 38:cbe275b0b647 | 215 | #define LCD_BUS_I2C_D7 (1 << 7) |
| wim | 34:e5a0dcb43ecc | 216 | |
| wim | 38:cbe275b0b647 | 217 | #define LCD_BUS_I2C_E2 (1 << 1) |
| wim | 38:cbe275b0b647 | 218 | |
| wim | 38:cbe275b0b647 | 219 | //SPI bus expander (74595) interface, same as I2C |
| wim | 38:cbe275b0b647 | 220 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| wim | 38:cbe275b0b647 | 221 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| wim | 38:cbe275b0b647 | 222 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| wim | 38:cbe275b0b647 | 223 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| wim | 38:cbe275b0b647 | 224 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| wim | 38:cbe275b0b647 | 225 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| wim | 38:cbe275b0b647 | 226 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| wim | 38:cbe275b0b647 | 227 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| wim | 38:cbe275b0b647 | 228 | |
| wim | 38:cbe275b0b647 | 229 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| wim | 34:e5a0dcb43ecc | 230 | |
| wim | 34:e5a0dcb43ecc | 231 | //Force I2C portexpander type |
| wim | 34:e5a0dcb43ecc | 232 | #define PCF8574 1 |
| wim | 34:e5a0dcb43ecc | 233 | #define MCP23008 0 |
| wim | 35:311be6444a39 | 234 | |
| wim | 35:311be6444a39 | 235 | //Inverted Backlight control |
| wim | 35:311be6444a39 | 236 | #define BACKLIGHT_INV 0 |
| wim | 34:e5a0dcb43ecc | 237 | #endif |
| wim | 34:e5a0dcb43ecc | 238 | |
| wim | 35:311be6444a39 | 239 | #if (GYLCD==1) |
| wim | 35:311be6444a39 | 240 | //Definitions for Arduino-IIC-LCD GY-LCD-V1 Module mapping between serial port expander pins and LCD controller. |
| wim | 35:311be6444a39 | 241 | //Very similar to DFROBOT. This hardware uses PCF8574. |
| wim | 35:311be6444a39 | 242 | //Slaveaddress may be set by solderbridges (default 0x4E). SDA/SCL has pullup Resistors onboard. |
| wim | 35:311be6444a39 | 243 | //See http://arduino-info.wikispaces.com/LCD-Blue-I2C |
| wim | 35:311be6444a39 | 244 | // |
| wim | 35:311be6444a39 | 245 | //Note: LCD RW pin must be kept LOW |
| wim | 35:311be6444a39 | 246 | // E2 is not available on default hardware and so it does not support LCD40x4 (second controller) |
| wim | 35:311be6444a39 | 247 | // BL is used to control backlight, reverse logic: Low turns on Backlight. This is handled in setBacklight() |
| wim | 38:cbe275b0b647 | 248 | |
| wim | 38:cbe275b0b647 | 249 | //I2C bus expander PCF8574 interface |
| wim | 38:cbe275b0b647 | 250 | #define LCD_BUS_I2C_D4 (1 << 0) |
| wim | 38:cbe275b0b647 | 251 | #define LCD_BUS_I2C_D5 (1 << 1) |
| wim | 38:cbe275b0b647 | 252 | #define LCD_BUS_I2C_D6 (1 << 2) |
| wim | 38:cbe275b0b647 | 253 | #define LCD_BUS_I2C_D7 (1 << 3) |
| wim | 38:cbe275b0b647 | 254 | #define LCD_BUS_I2C_E (1 << 4) |
| wim | 38:cbe275b0b647 | 255 | #define LCD_BUS_I2C_RW (1 << 5) |
| wim | 38:cbe275b0b647 | 256 | #define LCD_BUS_I2C_RS (1 << 6) |
| wim | 38:cbe275b0b647 | 257 | #define LCD_BUS_I2C_BL (1 << 7) |
| wim | 35:311be6444a39 | 258 | |
| wim | 38:cbe275b0b647 | 259 | #define LCD_BUS_I2C_E2 (1 << 5) |
| wim | 38:cbe275b0b647 | 260 | |
| wim | 38:cbe275b0b647 | 261 | //SPI bus expander (74595) interface |
| wim | 38:cbe275b0b647 | 262 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| wim | 38:cbe275b0b647 | 263 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| wim | 38:cbe275b0b647 | 264 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| wim | 38:cbe275b0b647 | 265 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| wim | 38:cbe275b0b647 | 266 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| wim | 38:cbe275b0b647 | 267 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| wim | 38:cbe275b0b647 | 268 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| wim | 38:cbe275b0b647 | 269 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| wim | 38:cbe275b0b647 | 270 | |
| wim | 38:cbe275b0b647 | 271 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| wim | 35:311be6444a39 | 272 | |
| wim | 35:311be6444a39 | 273 | //Force I2C portexpander type |
| wim | 35:311be6444a39 | 274 | #define PCF8574 1 |
| wim | 35:311be6444a39 | 275 | #define MCP23008 0 |
| wim | 35:311be6444a39 | 276 | |
| wim | 35:311be6444a39 | 277 | //Force Inverted Backlight control |
| wim | 35:311be6444a39 | 278 | #define BACKLIGHT_INV 1 |
| wim | 35:311be6444a39 | 279 | #endif |
| wim | 35:311be6444a39 | 280 | |
| wim | 35:311be6444a39 | 281 | #if (SYDZ==1) |
| wim | 35:311be6444a39 | 282 | //Definitions for SYDZ Module mapping between serial port expander pins and LCD controller. |
| wim | 38:cbe275b0b647 | 283 | //Very similar to DFROBOT. This hardware uses PCF8574A. |
| wim | 38:cbe275b0b647 | 284 | //Slaveaddress may be set by switches (default 0x70). SDA/SCL has pullup Resistors onboard. |
| wim | 35:311be6444a39 | 285 | //See ebay |
| wim | 35:311be6444a39 | 286 | // |
| wim | 35:311be6444a39 | 287 | //Note: LCD RW pin must be kept LOW |
| wim | 35:311be6444a39 | 288 | // E2 is not available on default hardware and so it does not support LCD40x4 (second controller) |
| wim | 38:cbe275b0b647 | 289 | // BL is used to control backlight |
| wim | 38:cbe275b0b647 | 290 | |
| wim | 38:cbe275b0b647 | 291 | //I2C bus expander PCF8574A interface |
| wim | 38:cbe275b0b647 | 292 | #define LCD_BUS_I2C_RS (1 << 0) |
| wim | 38:cbe275b0b647 | 293 | #define LCD_BUS_I2C_RW (1 << 1) |
| wim | 38:cbe275b0b647 | 294 | #define LCD_BUS_I2C_E (1 << 2) |
| wim | 38:cbe275b0b647 | 295 | #define LCD_BUS_I2C_BL (1 << 3) |
| wim | 38:cbe275b0b647 | 296 | #define LCD_BUS_I2C_D4 (1 << 4) |
| wim | 38:cbe275b0b647 | 297 | #define LCD_BUS_I2C_D5 (1 << 5) |
| wim | 38:cbe275b0b647 | 298 | #define LCD_BUS_I2C_D6 (1 << 6) |
| wim | 38:cbe275b0b647 | 299 | #define LCD_BUS_I2C_D7 (1 << 7) |
| wim | 35:311be6444a39 | 300 | |
| wim | 38:cbe275b0b647 | 301 | #define LCD_BUS_I2C_E2 (1 << 1) |
| wim | 38:cbe275b0b647 | 302 | |
| wim | 38:cbe275b0b647 | 303 | //SPI bus expander (74595) interface, same as I2C |
| wim | 38:cbe275b0b647 | 304 | #define LCD_BUS_SPI_RS LCD_BUS_I2C_RS |
| wim | 38:cbe275b0b647 | 305 | #define LCD_BUS_SPI_RW LCD_BUS_I2C_RW |
| wim | 38:cbe275b0b647 | 306 | #define LCD_BUS_SPI_E LCD_BUS_I2C_E |
| wim | 38:cbe275b0b647 | 307 | #define LCD_BUS_SPI_BL LCD_BUS_I2C_BL |
| wim | 38:cbe275b0b647 | 308 | #define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 |
| wim | 38:cbe275b0b647 | 309 | #define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 |
| wim | 38:cbe275b0b647 | 310 | #define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 |
| wim | 38:cbe275b0b647 | 311 | #define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 |
| wim | 38:cbe275b0b647 | 312 | |
| wim | 38:cbe275b0b647 | 313 | #define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 |
| wim | 35:311be6444a39 | 314 | |
| wim | 35:311be6444a39 | 315 | //Force I2C portexpander type |
| wim | 35:311be6444a39 | 316 | #define PCF8574 1 |
| wim | 35:311be6444a39 | 317 | #define MCP23008 0 |
| wim | 35:311be6444a39 | 318 | |
| wim | 35:311be6444a39 | 319 | //Force Inverted Backlight control |
| wim | 38:cbe275b0b647 | 320 | #define BACKLIGHT_INV 0 |
| wim | 35:311be6444a39 | 321 | #endif |
| wim | 34:e5a0dcb43ecc | 322 | |
| wim | 34:e5a0dcb43ecc | 323 | //Bitpattern Defines for I2C PCF8574/PCF8574A, MCP23008 and SPI 74595 Bus expanders |
| wim | 37:ce348c002929 | 324 | //Don't change! |
| wim | 38:cbe275b0b647 | 325 | #define LCD_BUS_I2C_MSK (LCD_BUS_I2C_D4 | LCD_BUS_I2C_D5 | LCD_BUS_I2C_D6 | LCD_BUS_I2C_D7) |
| wim | 38:cbe275b0b647 | 326 | #if (BACKLIGHT_INV == 1) |
| wim | 38:cbe275b0b647 | 327 | #define LCD_BUS_I2C_DEF (0x00 | LCD_BUS_I2C_BL) |
| wim | 38:cbe275b0b647 | 328 | #else |
| wim | 38:cbe275b0b647 | 329 | #define LCD_BUS_I2C_DEF 0x00 |
| wim | 38:cbe275b0b647 | 330 | #endif |
| wim | 34:e5a0dcb43ecc | 331 | |
| wim | 38:cbe275b0b647 | 332 | #define LCD_BUS_SPI_MSK (LCD_BUS_SPI_D4 | LCD_BUS_SPI_D5 | LCD_BUS_SPI_D6 | LCD_BUS_SPI_D7) |
| wim | 38:cbe275b0b647 | 333 | #if (BACKLIGHT_INV == 1) |
| wim | 38:cbe275b0b647 | 334 | #define LCD_BUS_SPI_DEF (0x00 | LCD_BUS_SPI_BL) |
| wim | 38:cbe275b0b647 | 335 | #else |
| wim | 38:cbe275b0b647 | 336 | #define LCD_BUS_SPI_DEF 0x00 |
| wim | 38:cbe275b0b647 | 337 | #endif |
| wim | 38:cbe275b0b647 | 338 | |
| wim | 34:e5a0dcb43ecc | 339 | |
| wim | 34:e5a0dcb43ecc | 340 | /* PCF8574/PCF8574A I2C portexpander slave address */ |
| wim | 34:e5a0dcb43ecc | 341 | #define PCF8574_SA0 0x40 |
| wim | 34:e5a0dcb43ecc | 342 | #define PCF8574_SA1 0x42 |
| wim | 34:e5a0dcb43ecc | 343 | #define PCF8574_SA2 0x44 |
| wim | 34:e5a0dcb43ecc | 344 | #define PCF8574_SA3 0x46 |
| wim | 34:e5a0dcb43ecc | 345 | #define PCF8574_SA4 0x48 |
| wim | 34:e5a0dcb43ecc | 346 | #define PCF8574_SA5 0x4A |
| wim | 34:e5a0dcb43ecc | 347 | #define PCF8574_SA6 0x4C |
| wim | 34:e5a0dcb43ecc | 348 | #define PCF8574_SA7 0x4E |
| wim | 34:e5a0dcb43ecc | 349 | |
| wim | 34:e5a0dcb43ecc | 350 | #define PCF8574A_SA0 0x70 |
| wim | 34:e5a0dcb43ecc | 351 | #define PCF8574A_SA1 0x72 |
| wim | 34:e5a0dcb43ecc | 352 | #define PCF8574A_SA2 0x74 |
| wim | 34:e5a0dcb43ecc | 353 | #define PCF8574A_SA3 0x76 |
| wim | 34:e5a0dcb43ecc | 354 | #define PCF8574A_SA4 0x78 |
| wim | 34:e5a0dcb43ecc | 355 | #define PCF8574A_SA5 0x7A |
| wim | 34:e5a0dcb43ecc | 356 | #define PCF8574A_SA6 0x7C |
| wim | 34:e5a0dcb43ecc | 357 | #define PCF8574A_SA7 0x7E |
| wim | 34:e5a0dcb43ecc | 358 | |
| wim | 34:e5a0dcb43ecc | 359 | /* MCP23008 I2C portexpander slave address */ |
| wim | 34:e5a0dcb43ecc | 360 | #define MCP23008_SA0 0x40 |
| wim | 34:e5a0dcb43ecc | 361 | #define MCP23008_SA1 0x42 |
| wim | 34:e5a0dcb43ecc | 362 | #define MCP23008_SA2 0x44 |
| wim | 34:e5a0dcb43ecc | 363 | #define MCP23008_SA3 0x46 |
| wim | 34:e5a0dcb43ecc | 364 | #define MCP23008_SA4 0x48 |
| wim | 34:e5a0dcb43ecc | 365 | #define MCP23008_SA5 0x4A |
| wim | 34:e5a0dcb43ecc | 366 | #define MCP23008_SA6 0x4C |
| wim | 34:e5a0dcb43ecc | 367 | #define MCP23008_SA7 0x4E |
| wim | 34:e5a0dcb43ecc | 368 | |
| wim | 34:e5a0dcb43ecc | 369 | /* MCP23008 I2C portexpander internal registers */ |
| wim | 34:e5a0dcb43ecc | 370 | #define IODIR 0x00 |
| wim | 34:e5a0dcb43ecc | 371 | #define IPOL 0x01 |
| wim | 34:e5a0dcb43ecc | 372 | #define GPINTEN 0x02 |
| wim | 34:e5a0dcb43ecc | 373 | #define DEFVAL 0x03 |
| wim | 34:e5a0dcb43ecc | 374 | #define INTCON 0x04 |
| wim | 34:e5a0dcb43ecc | 375 | #define IOCON 0x05 |
| wim | 34:e5a0dcb43ecc | 376 | #define GPPU 0x06 |
| wim | 34:e5a0dcb43ecc | 377 | #define INTF 0x07 |
| wim | 34:e5a0dcb43ecc | 378 | #define INTCAP 0x08 |
| wim | 34:e5a0dcb43ecc | 379 | #define GPIO 0x09 |
| wim | 34:e5a0dcb43ecc | 380 | #define OLAT 0x0A |
| wim | 34:e5a0dcb43ecc | 381 | |
| wim | 34:e5a0dcb43ecc | 382 | /* ST7032i I2C slave address */ |
| wim | 34:e5a0dcb43ecc | 383 | #define ST7032_SA 0x7C |
| wim | 34:e5a0dcb43ecc | 384 | |
| wim | 34:e5a0dcb43ecc | 385 | /* ST7036i I2C slave address */ |
| wim | 34:e5a0dcb43ecc | 386 | #define ST7036_SA0 0x78 |
| wim | 34:e5a0dcb43ecc | 387 | #define ST7036_SA1 0x7A |
| wim | 34:e5a0dcb43ecc | 388 | #define ST7036_SA2 0x7C |
| wim | 34:e5a0dcb43ecc | 389 | #define ST7036_SA3 0x7E |
| wim | 34:e5a0dcb43ecc | 390 | |
| wim | 37:ce348c002929 | 391 | /* ST7066_ACM I2C slave address, Added for ACM1602 module */ |
| wim | 37:ce348c002929 | 392 | #define ST7066_SA0 0xA0 |
| wim | 37:ce348c002929 | 393 | |
| wim | 34:e5a0dcb43ecc | 394 | /* PCF21XX I2C slave address */ |
| wim | 34:e5a0dcb43ecc | 395 | #define PCF21XX_SA0 0x74 |
| wim | 34:e5a0dcb43ecc | 396 | #define PCF21XX_SA1 0x76 |
| wim | 34:e5a0dcb43ecc | 397 | |
| wim | 34:e5a0dcb43ecc | 398 | /* AIP31068 I2C slave address */ |
| wim | 34:e5a0dcb43ecc | 399 | #define AIP31068_SA 0x7C |
| wim | 34:e5a0dcb43ecc | 400 | |
| wim | 34:e5a0dcb43ecc | 401 | /* SSD1803 I2C slave address */ |
| wim | 34:e5a0dcb43ecc | 402 | #define SSD1803_SA0 0x78 |
| wim | 34:e5a0dcb43ecc | 403 | #define SSD1803_SA1 0x7A |
| wim | 34:e5a0dcb43ecc | 404 | |
| wim | 34:e5a0dcb43ecc | 405 | /* US2066/SSD1311 I2C slave address */ |
| wim | 34:e5a0dcb43ecc | 406 | #define US2066_SA0 0x78 |
| wim | 34:e5a0dcb43ecc | 407 | #define US2066_SA1 0x7A |
| wim | 34:e5a0dcb43ecc | 408 | |
| wim | 34:e5a0dcb43ecc | 409 | /* AC780 I2C slave address */ |
| wim | 34:e5a0dcb43ecc | 410 | #define AC780_SA0 0x78 |
| wim | 34:e5a0dcb43ecc | 411 | #define AC780_SA1 0x7A |
| wim | 34:e5a0dcb43ecc | 412 | #define AC780_SA2 0x7C |
| wim | 34:e5a0dcb43ecc | 413 | #define AC780_SA3 0x7E |
| wim | 34:e5a0dcb43ecc | 414 | |
| wim | 34:e5a0dcb43ecc | 415 | //Some native I2C controllers dont support ACK. Set define to '0' to allow code to proceed even without ACK |
| wim | 34:e5a0dcb43ecc | 416 | //#define LCD_I2C_ACK 0 |
| wim | 34:e5a0dcb43ecc | 417 | #define LCD_I2C_ACK 1 |
| wim | 34:e5a0dcb43ecc | 418 | |
| wim | 34:e5a0dcb43ecc | 419 | |
| wim | 34:e5a0dcb43ecc | 420 | // Contrast setting, 6 significant bits (only supported for controllers with extended features) |
| wim | 34:e5a0dcb43ecc | 421 | // Voltage Multiplier setting, 2 or 3 significant bits (only supported for controllers with extended features) |
| wim | 34:e5a0dcb43ecc | 422 | #define LCD_DEF_CONTRAST 0x20 |
| wim | 34:e5a0dcb43ecc | 423 | |
| wim | 34:e5a0dcb43ecc | 424 | //ST7032 EastRising ERC1602FS-4 display |
| wim | 34:e5a0dcb43ecc | 425 | //Contrast setting 6 significant bits |
| wim | 34:e5a0dcb43ecc | 426 | //Voltage Multiplier setting 3 significant bits |
| wim | 37:ce348c002929 | 427 | #define LCD_ST7032_CONTRAST 0x28 |
| wim | 34:e5a0dcb43ecc | 428 | #define LCD_ST7032_RAB 0x04 |
| wim | 34:e5a0dcb43ecc | 429 | |
| wim | 34:e5a0dcb43ecc | 430 | //ST7036 EA DOGM1603 display |
| wim | 34:e5a0dcb43ecc | 431 | //Contrast setting 6 significant bits |
| wim | 34:e5a0dcb43ecc | 432 | //Voltage Multiplier setting 3 significant bits |
| wim | 34:e5a0dcb43ecc | 433 | #define LCD_ST7036_CONTRAST 0x28 |
| wim | 34:e5a0dcb43ecc | 434 | #define LCD_ST7036_RAB 0x04 |
| wim | 34:e5a0dcb43ecc | 435 | |
| wim | 34:e5a0dcb43ecc | 436 | //SSD1803 EA DOGM204 display |
| wim | 34:e5a0dcb43ecc | 437 | //Contrast setting 6 significant bits |
| wim | 34:e5a0dcb43ecc | 438 | //Voltage Multiplier setting 3 significant bits |
| wim | 34:e5a0dcb43ecc | 439 | #define LCD_SSD1_CONTRAST 0x28 |
| wim | 34:e5a0dcb43ecc | 440 | #define LCD_SSD1_RAB 0x06 |
| wim | 34:e5a0dcb43ecc | 441 | |
| wim | 34:e5a0dcb43ecc | 442 | //US2066/SSD1311 EastRising ER-OLEDM2002-4 display |
| wim | 34:e5a0dcb43ecc | 443 | //Contrast setting 8 significant bits, use 6 for compatibility |
| wim | 34:e5a0dcb43ecc | 444 | #define LCD_US20_CONTRAST 0x3F |
| wim | 34:e5a0dcb43ecc | 445 | //#define LCD_US20_CONTRAST 0x1F |
| wim | 34:e5a0dcb43ecc | 446 | |
| wim | 34:e5a0dcb43ecc | 447 | //PCF2113, PCF2119 display |
| wim | 34:e5a0dcb43ecc | 448 | //Contrast setting 6 significant bits |
| wim | 34:e5a0dcb43ecc | 449 | //Voltage Multiplier setting 2 significant bits |
| wim | 34:e5a0dcb43ecc | 450 | #define LCD_PCF2_CONTRAST 0x20 |
| wim | 34:e5a0dcb43ecc | 451 | #define LCD_PCF2_S12 0x02 |
| wim | 34:e5a0dcb43ecc | 452 | |
| wim | 34:e5a0dcb43ecc | 453 | //PT6314 VFD display |
| wim | 34:e5a0dcb43ecc | 454 | //Contrast setting 2 significant bits, use 6 for compatibility |
| wim | 34:e5a0dcb43ecc | 455 | #define LCD_PT63_CONTRAST 0x3F |
| wim | 34:e5a0dcb43ecc | 456 | |
| wim | 34:e5a0dcb43ecc | 457 | |
| wim | 34:e5a0dcb43ecc | 458 | #endif //MBED_TEXTLCDCONFIG_H |