Diff: main.cpp

Revision:

0:c123bc196680

Child:

1:11ff92032e78

diff -r 000000000000 -r c123bc196680 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jan 15 15:37:09 2016 +0000
@@ -0,0 +1,69 @@
+#include "mbed.h"
+
+I2C i2c(p30, p7);
+Serial pc(p9, p11);
+//LEDS
+DigitalOut led2(LED2);
+DigitalOut led1(LED1);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+
+const int addr = 0x60;
+
+int main(){
+    
+    char data_write[2];
+    char data_read[2];
+    
+    led1 = 1;
+    led2 = 1;
+    led3 = 1;
+    led4 = 1;
+    
+    data_write[0] = 0x00;
+    data_write[1] = 0x01;
+    //i2c.start();
+    int status = i2c.write(addr,data_write,2);
+    
+    if (status != 0) { // Error
+        while (1) {
+            led4 = !led4;
+            wait(0.2);
+        }
+    } 
+ 
+    /*while(1){
+      //i2c.start();
+      data_write[0] = 0x00;
+      i2c.write(addr, data_write, 1,1);
+      
+      i2c.read(addr, data_read, 2,0);
+      
+      int ch0 =(data_read[0]<<8) | data_read[1];
+      
+      if (ch0 < 0x001FF){
+             
+             led1 = 0;
+             led2 = 1;
+             led3 = 1;
+        }
+        else if (ch0 > 0x001FF && ch0 < 0x0FFF) {
+            
+            led1 = 1;
+            led2 = 0;
+            led3 = 1;
+            
+        }
+        else {
+            led1 = 1;
+            led2 = 1;
+            led3 = 0;   
+        }
+      
+      //pc.printf("channel 0: %x,%x \n", data_read[0], data_read[1]);
+      
+      wait(0.5);
+      
+      //i2c.stop();
+    }    */   
+}
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