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STMNucleoF401RE_ExampleCode_05_LCD
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Fork of STMNucleoF401RE_ExampleCode_05_LCD by
main.cpp
- Committer:
- perlatecnica
- Date:
- 2015-11-02
- Revision:
- 2:78d57ebcfc3d
- Parent:
- 0:4860a91fb495
- Child:
- 3:ab83735eefc3
File content as of revision 2:78d57ebcfc3d:
/**************************************************** * FAST PROTOTYPING WITH NUCLEO * * Example Code 05: LCDdisplay * * Author: Mauro D'Angelo * * Organization: Perlatecnica no-profit organization * *****************************************************/ #include "mbed.h" #include "TextLCD.h" // PCF8574T #define SLAVEADDRESS 0x4E //PCF8574AT //#define SLAVEADDRESS 0x7E // Instanzia un oggetto I2C assegnando i du pin SDA ed SCL I2C i2c_lcd(PB_9,PB_8); // SDA, SCL // Instanzia un oggetto TextLCD_I2C per la gestione del display via I2Cbus TextLCD_I2C lcd(&i2c_lcd,SLAVEADDRESS, TextLCD::LCD16x2); // I2C exp: I2C bus, PCF8574AT Slaveaddress, LCD Type //0x7e, int main() { // Spegne il cursore lcd.setCursor(TextLCD::CurOff_BlkOff); // Pulisce lo schermo lcd.cls(); // Stampa sullo schermo lcd.printf(" Welcome to"); // punta alla prima colonna del secondo rigo del display lcd.setAddress(0, 1); // Stampa sullo schermo lcd.printf("LCD display demo"); wait(2); }