Joachim Andersen
1
Diff: TextLCD_Config.h
- Revision:
- 39:e9c2319de9c5
- Parent:
- 38:cbe275b0b647
- Child:
- 40:d3496c3ea301
diff -r cbe275b0b647 -r e9c2319de9c5 TextLCD_Config.h --- a/TextLCD_Config.h Sat Apr 18 11:33:02 2015 +0000 +++ b/TextLCD_Config.h Tue May 19 18:13:00 2015 +0000 @@ -7,6 +7,7 @@ * 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 * 2015, v06: WH, Performance improvement I2C portexpander * 2015, v07: WH, Fixed Adafruit I2C/SPI portexpander pinmappings, fixed SYDZ Backlight + * 2015, v08: WH, Added defines to reduce memory footprint (eg LCD_ICON), added some I2C portexpander defines * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -41,23 +42,33 @@ #define LCD_SPI_N_3_24 1 /* Native SPI bus */ //Select options to reduce memory footprint (multiple options allowed) -#define LCD_UDC 1 /* Enable predefined UDC example*/ -#define LCD_PRINTF 1 /* Enable Stream implementation */ +#define LCD_UDC 1 /* Enable predefined UDC example*/ +#define LCD_PRINTF 1 /* Enable Stream implementation */ +#define LCD_ICON 1 /* Enable Icon implementation -2.0K codesize*/ +#define LCD_ORIENT 1 /* Enable Orientation switch implementation -0.9K codesize*/ +#define LCD_BIGFONT 0 /* Enable Big Font implementation -0.6K codesize */ +#define LCD_INVERT 0 /* Enable display Invert implementation -0.5K codesize*/ +#define LCD_POWER 0 /* Enable Power control implementation -0.1K codesize*/ +#define LCD_BLINK 1 /* Enable UDC and Icon Blink control implementation -0.8K codesize*/ -//Select option to activate default fonttable or alternatively use conversion for specific controller versions (eg PCF2119C) -#define LCD_DEFAULT_FONT 1 +//Select option to activate default fonttable or alternatively use conversion for specific controller versions (eg PCF2119C, PCF2119R) +#define LCD_DEFAULT_FONT 0 //Pin Defines for I2C PCF8574/PCF8574A or MCP23008 and SPI 74595 bus expander interfaces //Different commercially available LCD portexpanders use different wiring conventions. //LCD and serial portexpanders should be wired according to the tables below. // //Select Serial Port Expander Hardware module (one option only) -#define DEFAULT 1 +#define DEFAULT 0 #define ADAFRUIT 0 #define DFROBOT 0 +#define LCM1602 0 #define YWROBOT 0 #define GYLCD 0 -#define SYDZ 0 +#define MJKDZ 0 +#define SYDZ 1 +#define WIDEHK 0 +#define LCDPLUG 0 #if (DEFAULT==1) //Definitions for default (WH) mapping between serial port expander pins and LCD controller @@ -194,15 +205,15 @@ #define BACKLIGHT_INV 0 #endif -#if (YWROBOT==1) +#if ((YWROBOT==1) || (LCM1602==1)) //Definitions for YWROBOT LCM1602 V1 Module mapping between serial port expander pins and LCD controller. -//Very similar to DFROBOT. This hardware uses PCF8574. +//Very similar to DFROBOT. Also marked as 'Funduino'. This hardware uses PCF8574. //Slaveaddress may be set by solderbridges (default 0x4E). SDA/SCL has no pullup Resistors onboard. //See http://arduino-info.wikispaces.com/LCD-Blue-I2C // //Note: LCD RW pin must be kept LOW // E2 is not available on default hardware and so it does not support LCD40x4 (second controller) -// BL is used to control backlight, reverse logic: Low turns on Backlight. This is handled in setBacklight() +// BL is used to control backlight. //I2C bus expander PCF8574 interface #define LCD_BUS_I2C_RS (1 << 0) @@ -236,8 +247,8 @@ #define BACKLIGHT_INV 0 #endif -#if (GYLCD==1) -//Definitions for Arduino-IIC-LCD GY-LCD-V1 Module mapping between serial port expander pins and LCD controller. +#if ((GYLCD==1) || (MJKDZ==1)) +//Definitions for Arduino-IIC-LCD GY-LCD-V1, for GY-IICLCD and for MJKDZ Module mapping between serial port expander pins and LCD controller. //Very similar to DFROBOT. This hardware uses PCF8574. //Slaveaddress may be set by solderbridges (default 0x4E). SDA/SCL has pullup Resistors onboard. //See http://arduino-info.wikispaces.com/LCD-Blue-I2C @@ -320,6 +331,93 @@ #define BACKLIGHT_INV 0 #endif +#if (WIDEHK==1) +//Definitions for WIDE.HK I2C backpack mapping between serial port expander pins and LCD controller +//This hardware uses an MCP23008 I2C expander. +//Slaveaddress is hardcoded at 0x4E. SDA/SCL has pullup Resistors onboard (3k3). +//See http://www.wide.hk +// +//Note: LCD RW pin must be kept LOW +// E2 is not available on this hardware and so it does not support LCD40x4 (second controller) +// BL is used to control backlight +// + +//I2C bus expander (MCP23008) interface +#define LCD_BUS_I2C_D4 (1 << 0) +#define LCD_BUS_I2C_D5 (1 << 1) +#define LCD_BUS_I2C_D6 (1 << 2) +#define LCD_BUS_I2C_D7 (1 << 3) +#define LCD_BUS_I2C_RS (1 << 4) +#define LCD_BUS_I2C_RW (1 << 5) +#define LCD_BUS_I2C_BL (1 << 6) +#define LCD_BUS_I2C_E (1 << 7) + +#define LCD_BUS_I2C_E2 (1 << 5) + +//SPI bus expander (74595) interface, same as I2C +#define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 +#define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 +#define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 +#define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 +#define LCD_BUS_SPI_RS LCD_BUS_I2C_RS +#define LCD_BUS_SPI_RW LCD_BUS_I2C_RW +#define LCD_BUS_SPI_BL LCD_BUS_I2C_BL +#define LCD_BUS_SPI_E LCD_BUS_I2C_E + +#define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 + +//Force I2C portexpander type +#define PCF8574 0 +#define MCP23008 1 + +//Inverted Backlight control +#define BACKLIGHT_INV 0 +#endif + +#if (LCDPLUG==1) +//Definitions for Jeelabs LCD_Plug I2C backpack mapping between serial port expander pins and LCD controller +//This hardware uses an MCP23008 I2C expander. +//Slaveaddress is hardcoded at 0x48. SDA/SCL has no pullup Resistors onboard. +//See http://jeelabs.net/projects/hardware/wiki/lcd_plug +// +//Note: LCD RW pin must be kept LOW +// E2 is available on a plug and so it does support LCD40x4 (second controller) +// BL is used to control backlight +// + +//I2C bus expander (MCP23008) interface +#define LCD_BUS_I2C_D4 (1 << 0) +#define LCD_BUS_I2C_D5 (1 << 1) +#define LCD_BUS_I2C_D6 (1 << 2) +#define LCD_BUS_I2C_D7 (1 << 3) +#define LCD_BUS_I2C_RS (1 << 4) +#define LCD_BUS_I2C_E2 (1 << 5) +#define LCD_BUS_I2C_E (1 << 6) +#define LCD_BUS_I2C_BL (1 << 7) + +#define LCD_BUS_I2C_RW (1 << 5) + +//SPI bus expander (74595) interface, same as I2C +#define LCD_BUS_SPI_D4 LCD_BUS_I2C_D4 +#define LCD_BUS_SPI_D5 LCD_BUS_I2C_D5 +#define LCD_BUS_SPI_D6 LCD_BUS_I2C_D6 +#define LCD_BUS_SPI_D7 LCD_BUS_I2C_D7 +#define LCD_BUS_SPI_RS LCD_BUS_I2C_RS +#define LCD_BUS_SPI_E2 LCD_BUS_I2C_E2 +#define LCD_BUS_SPI_E LCD_BUS_I2C_E +#define LCD_BUS_SPI_BL LCD_BUS_I2C_BL + +#define LCD_BUS_SPI_RW LCD_BUS_I2C_RW + +//Force I2C portexpander type +#define PCF8574 0 +#define MCP23008 1 + +//Inverted Backlight control +#define BACKLIGHT_INV 0 +#endif + + //Bitpattern Defines for I2C PCF8574/PCF8574A, MCP23008 and SPI 74595 Bus expanders //Don't change! #define LCD_BUS_I2C_MSK (LCD_BUS_I2C_D4 | LCD_BUS_I2C_D5 | LCD_BUS_I2C_D6 | LCD_BUS_I2C_D7)