display funciona!
Dependents: 2018_I2C_LCD_03 TBI_FIAT_FEEDFORWARD Ignition Can_between_NUCLEOS_LCD ... more
Fork of TextLCD by
Diff: TextLCD.h
- Revision:
- 27:22d5086f6ba6
- Parent:
- 26:bd897a001012
- Child:
- 28:30fa94f7341c
--- a/TextLCD.h Fri May 30 15:05:13 2014 +0000 +++ b/TextLCD.h Fri Jun 13 19:02:26 2014 +0000 @@ -38,8 +38,8 @@ /** A TextLCD interface for driving 4-bit HD44780-based LCDs * * Currently supports 8x1, 8x2, 12x4, 16x1, 16x2, 16x4, 20x2, 20x4, 24x2, 24x4, 40x2 and 40x4 panels - * Interface options include direct mbed pins, I2C portexpander (PCF8474, PCF8574A, MCP23008) or SPI bus shiftregister (74595) - * Supports some controllers that provide internal DC/DC converters for VLCD or VLED. + * Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or SPI bus shiftregister (74595). + * Supports some controllers with native I2C or SP interface. Supports some controllers that provide internal DC/DC converters for VLCD or VLED. * * @code * #include "mbed.h" @@ -55,7 +55,7 @@ * //TextLCD_SPI lcd(&spi_lcd, p8, TextLCD::LCD40x4); // SPI bus, CS pin, LCD Type * TextLCD_I2C lcd(&i2c_lcd, 0x42, TextLCD::LCD20x4); // I2C bus, PCF8574 Slaveaddress, LCD Type * //TextLCD_I2C lcd(&i2c_lcd, 0x42, TextLCD::LCD16x2, TextLCD::WS0010); // I2C bus, PCF8574 Slaveaddress, LCD Type, Device Type - * //TextLCD_SPI_N lcd(&spi_lcd, p8, p9); // SPI bus, CS pin, RS pin, LCDType=LCD16x2, BL=NC, LCDTCtrl=ST7032 + * //TextLCD_SPI_N lcd(&spi_lcd, p8, p9); // SPI bus, CS pin, RS pin, LCDType=LCD16x2, BL=NC, LCDTCtrl=ST7032_3V3 * * int main() { * lcd.printf("Hello World!\n"); @@ -68,8 +68,8 @@ //LCD and serial portexpanders should be wired accordingly // //Select Hardware module (one option only) -#define DEFAULT 1 -#define ADAFRUIT 0 +#define DEFAULT 0 +#define ADAFRUIT 1 #define DFROBOT 0 @@ -251,7 +251,7 @@ /** A TextLCD interface for driving 4-bit HD44780-based LCDs * * @brief Currently supports 8x1, 8x2, 12x2, 12x4, 16x1, 16x2, 16x4, 20x2, 20x4, 24x2, 24x4, 40x2 and 40x4 panels - * Interface options include direct mbed pins, I2C portexpander (PCF8474, PCF8574A) or SPI bus shiftregister (74595) and some native I2C or SPI devices + * Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or SPI bus shiftregister (74595) and some native I2C or SPI devices * */ class TextLCD_Base : public Stream {