Diff: main.cpp

Revision:

1:df2444f34fec

Parent:

0:2db41a0c2f17

--- a/main.cpp	Tue Jan 13 15:48:33 2015 +0000
+++ b/main.cpp	Mon Feb 15 17:20:16 2021 +0000
@@ -1,5 +1,4 @@
 #include "mbed.h"
-#include "TextLCD.h"
  
 #define Device_Name_ADDR   (0xEE) // Device You Wish to Use Address - using i2c Address
 #define WRITE              (0x00) // i2c Write bit
@@ -16,26 +15,18 @@
 
 I2C i2c(I2C_SDA, I2C_SCL);       //I2C Class Pin Assignments see I2C.h
  
-Serial pc(SERIAL_TX, SERIAL_RX); //Serial Class Pin Assignments see Serial.h
-
-TextLCD lcd(D2,D3,D4,D5,D6,D7);  //Text LCD Class assignments RS, E, D4 to D7 see TextLCD.h
-
-char ucdata_write[2];
-short count=0;
-
 int main()
 {
-    unsigned int uibaudrate=115200;
-    pc.baud(uibaudrate);
+    
+    char ucdata_write[2];
+    short count=0;
     
     unsigned int uifrequency=400000; //400KHz for i2c Max
     i2c.frequency (uifrequency);
     
-    pc.printf("\n\rHello World ");
-    pc.printf("at %u BAUD and %uKHz i2c Frequency\n\r",uibaudrate,uifrequency/1000);
-    pc.printf("Using mbed.org Martin\n\r");
-    
-    lcd.cls();lcd.locate(0,0); //Tidy up LCD Display
+    printf("\n\rHello World ");
+    printf("at %uKHz i2c Frequency\n\r",uifrequency/1000);
+    printf("Using mbed.org Martin\n\r");
 
     ucdata_write[0]=0;ucdata_write[1]=0;
 
@@ -43,9 +34,8 @@
     {
     if (!i2c.write((Device_Adress|WRITE), ucdata_write, 1, 0))// Check for ACK from i2c Device NB I am 'ORing' the Write Bit
         {
-            pc.printf("ACK from the Device at Address %#4x\n\r",Device_Adress);
-            lcd.printf("ACK at:%#4x\n",Device_Adress);
-            count=count+1;
+            printf("ACK from the Device at Address %#4x\n\r",Device_Adress);
+            count++;
             wait(2);
         }
         else
@@ -55,6 +45,5 @@
             //lcd.printf("No ACK from\nDevice!");
         }
     }
-    pc.printf("\n\r %d Devices have been detected!\n\r",count);
-    lcd.printf("%d Dev Found!",count);
+    printf("\n\r %d Devices have been detected!\n\r",count);
 }