Programmi Esempio / Mbed 2 deprecated Sd_Card

Sd Card

Dependencies:   mbed TextLCD

main.cpp@2:78d57ebcfc3d, 2015-11-02 (annotated)

Committer:
perlatecnica
Date:
Mon Nov 02 13:53:31 2015 +0000
Revision:
2:78d57ebcfc3d
Parent:
0:4860a91fb495
Child:
3:ab83735eefc3
v1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
perlatecnica 2:78d57ebcfc3d 1 /****************************************************
perlatecnica 2:78d57ebcfc3d 2 * FAST PROTOTYPING WITH NUCLEO *
perlatecnica 2:78d57ebcfc3d 3 * Example Code 05: LCDdisplay *
perlatecnica 2:78d57ebcfc3d 4 * Author: Mauro D'Angelo *
perlatecnica 2:78d57ebcfc3d 5 * Organization: Perlatecnica no-profit organization *
perlatecnica 2:78d57ebcfc3d 6 *****************************************************/
bcostm 0:4860a91fb495 7
perlatecnica 2:78d57ebcfc3d 8 #include "mbed.h"
perlatecnica 2:78d57ebcfc3d 9 #include "TextLCD.h"
bcostm 0:4860a91fb495 10
perlatecnica 2:78d57ebcfc3d 11 // PCF8574T
perlatecnica 2:78d57ebcfc3d 12 #define SLAVEADDRESS 0x4E
perlatecnica 2:78d57ebcfc3d 13 //PCF8574AT
perlatecnica 2:78d57ebcfc3d 14 //#define SLAVEADDRESS 0x7E
perlatecnica 2:78d57ebcfc3d 15
perlatecnica 2:78d57ebcfc3d 16 // Instanzia un oggetto I2C assegnando i du pin SDA ed SCL
perlatecnica 2:78d57ebcfc3d 17 I2C i2c_lcd(PB_9,PB_8); // SDA, SCL
bcostm 0:4860a91fb495 18
perlatecnica 2:78d57ebcfc3d 19 // Instanzia un oggetto TextLCD_I2C per la gestione del display via I2Cbus
perlatecnica 2:78d57ebcfc3d 20 TextLCD_I2C lcd(&i2c_lcd,SLAVEADDRESS, TextLCD::LCD16x2); // I2C exp: I2C bus, PCF8574AT Slaveaddress, LCD Type
perlatecnica 2:78d57ebcfc3d 21
perlatecnica 2:78d57ebcfc3d 22 //0x7e,
bcostm 0:4860a91fb495 23 int main() {
perlatecnica 2:78d57ebcfc3d 24 // Spegne il cursore
perlatecnica 2:78d57ebcfc3d 25 lcd.setCursor(TextLCD::CurOff_BlkOff);
bcostm 0:4860a91fb495 26
perlatecnica 2:78d57ebcfc3d 27 // Pulisce lo schermo
perlatecnica 2:78d57ebcfc3d 28 lcd.cls();
perlatecnica 2:78d57ebcfc3d 29
perlatecnica 2:78d57ebcfc3d 30 // Stampa sullo schermo
perlatecnica 2:78d57ebcfc3d 31 lcd.printf(" Welcome to");
bcostm 0:4860a91fb495 32
perlatecnica 2:78d57ebcfc3d 33 // punta alla prima colonna del secondo rigo del display
perlatecnica 2:78d57ebcfc3d 34 lcd.setAddress(0, 1);
perlatecnica 2:78d57ebcfc3d 35
perlatecnica 2:78d57ebcfc3d 36 // Stampa sullo schermo
perlatecnica 2:78d57ebcfc3d 37 lcd.printf("LCD display demo");
perlatecnica 2:78d57ebcfc3d 38 wait(2);
perlatecnica 2:78d57ebcfc3d 39 }