fixed compiler warnings
Fork of TextLCD by
Diff: TextLCD_Config.h
- Revision:
- 37:ce348c002929
- Parent:
- 36:9f5f86dfd44a
- Child:
- 38:cbe275b0b647
--- a/TextLCD_Config.h Tue Nov 25 19:21:18 2014 +0000 +++ b/TextLCD_Config.h Sun Mar 29 13:08:03 2015 +0000 @@ -1,8 +1,10 @@ -/* mbed TextLCD Library, for a 4-bit LCD based on HD44780 +/* mbed TextLCD Library, for LCDs based on HD44780 controllers * Copyright (c) 2014, WH * 2014, v01: WH, Extracted from TextLCD.h as of v14 * 2014, v02: WH, Added AC780 support, added I2C expander modules, fixed setBacklight() for inverted logic modules. Fixed bug in LCD_SPI_N define * 2014, v03: WH, Added LCD_SPI_N_3_8 define for ST7070 + * 2015, v04: WH, Added support for alternative fonttables (eg PCF21XX) + * 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 * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -40,10 +42,14 @@ #define LCD_UDC 1 /* Enable predefined UDC example*/ #define LCD_PRINTF 1 /* Enable Stream implementation */ +//Select option to activate default fonttable or alternatively use conversion for specific controller versions (eg PCF2119C) +#define LCD_DEFAULT_FONT 1 + //Pin Defines for I2C PCF8574/PCF8574A or MCP23008 and SPI 74595 bus expander interfaces -//LCD and serial portexpanders should be wired accordingly +//Different commercially available LCD portexpanders use different wiring conventions. +//LCD and serial portexpanders should be wired according to the tables below. // -//Select Hardware module (one option only) +//Select Serial Port Expander Hardware module (one option only) #define DEFAULT 1 #define ADAFRUIT 0 #define DFROBOT 0 @@ -51,7 +57,6 @@ #define GYLCD 0 #define SYDZ 0 -//Select Hardware module (one option only) #if (DEFAULT==1) //Definitions for default (WH) mapping between serial port expander pins and LCD controller //This hardware supports the I2C bus expander (PCF8574/PCF8574A or MCP23008) and SPI bus expander (74595) interfaces @@ -226,6 +231,7 @@ #endif //Bitpattern Defines for I2C PCF8574/PCF8574A, MCP23008 and SPI 74595 Bus expanders +//Don't change! // #define D_LCD_D4 (1<<D_LCD_PIN_D4) #define D_LCD_D5 (1<<D_LCD_PIN_D5) @@ -291,6 +297,9 @@ #define ST7036_SA2 0x7C #define ST7036_SA3 0x7E +/* ST7066_ACM I2C slave address, Added for ACM1602 module */ +#define ST7066_SA0 0xA0 + /* PCF21XX I2C slave address */ #define PCF21XX_SA0 0x74 #define PCF21XX_SA1 0x76 @@ -324,7 +333,7 @@ //ST7032 EastRising ERC1602FS-4 display //Contrast setting 6 significant bits //Voltage Multiplier setting 3 significant bits -#define LCD_ST7032_CONTRAST 0x18 +#define LCD_ST7032_CONTRAST 0x28 #define LCD_ST7032_RAB 0x04 //ST7036 EA DOGM1603 display