Diff: teste.cpp

Revision:

7:a550ec99045b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/teste.cpp	Wed May 09 11:56:00 2018 +0000
@@ -0,0 +1,88 @@
+/* Hello World! for the TextLCD Enhanced Library*/
+
+#include "mbed.h"
+#include "TextLCD.h"
+#define apertado 0
+#define solto 1
+
+//#include "TextLCDScroll.h"
+
+InterruptIn button1(D5);
+InterruptIn button2(D4);
+
+DigitalOut led(LED2);
+ 
+// Host PC Communication channels
+Serial pc(USBTX, USBRX); // tx, rx
+ 
+// I2C Communication
+I2C i2c_lcd(D14,D15); // SDA, SCL
+
+
+TextLCD_I2C lcd(&i2c_lcd, 0x7E, TextLCD::LCD20x4);                  // I2C exp: I2C bus, PCF8574 Slaveaddress, LCD Type
+
+bool previous1=0, previous2=0;
+int menu=0;
+
+void aumenta_menu(){
+    menu = menu + 1;
+    if (menu>2){
+        menu=2;
+    }
+}
+    
+void diminui_menu()
+{
+    menu = menu - 1;  
+    if (menu<0){
+        menu=0;
+    }
+}
+    
+    
+int main() {   
+
+    button1.rise(&aumenta_menu);
+    button2.rise(&diminui_menu);
+    
+    lcd.setBacklight(TextLCD::LightOn);
+    lcd.setCursor(TextLCD::CurOff_BlkOff);
+ 
+    while(1){
+        
+        while (menu==0){
+            lcd.setAddress(0,0);
+            lcd.printf("SELECIONE UMA FUNCAO ");
+            lcd.setAddress(0,2);
+            lcd.printf("1-SALVAR PONTOS");
+            lcd.setAddress(0,3);
+            lcd.printf("2-FUNCAO B");
+        }
+        lcd.cls();
+        while (menu==1){
+            lcd.setAddress(0,0);
+            lcd.printf("SELECIONE O PONTO 1"); // Ponto 1
+            lcd.setCursor(TextLCD::CurOff_BlkOff);
+            lcd.setAddress(0,2);
+            lcd.printf("1-SALVAR");
+            lcd.setAddress(0,3);
+            lcd.printf("2-CANCELAR OPERACAO");
+            previous1 = 1;
+            printf("dentro do menu1\r\n");
+        }
+        lcd.cls();
+        while (menu==2){
+            lcd.setAddress(0,0);
+            lcd.printf("SELECIONE O PONTO 2"); // Ponto 2
+            lcd.setCursor(TextLCD::CurOff_BlkOff);
+            lcd.setAddress(0,2);
+            lcd.printf("1-SALVAR");
+            lcd.setAddress(0,3);
+            lcd.printf("2-CANCELAR OPERACAO");
+            previous1 = 1;
+            printf("dentro do menu2\r\n");      
+        }
+        lcd.cls();
+    }
+}
+            
\ No newline at end of file