Diff: i2c.h

Revision:

162:48fda0b8d573

Parent:

161:a63672bf4423

Child:

170:286ef9dad36a

--- a/i2c.h	Thu Apr 14 04:14:21 2016 +0000
+++ b/i2c.h	Thu Apr 14 04:34:58 2016 +0000
@@ -6,6 +6,7 @@
 bool write_ack = false;
 bool read_ack = false;
 const int addr_pl = 0x20<<1;  //PL address
+const int addr_bae = 0x20; ///bae address
 uint8_t rcv_isr = 0;
 
 int count = 0;
@@ -22,6 +23,47 @@
         }
 }
 
+void FCTN_I2C_READ(char *data,int length)
+{   
+    CDMS_I2C_GPIO = 1;
+    //t_read.start();
+    read_ack = master.read(addr_bae|1,data,length);
+    //t_read.stop();
+  
+    if(read_ack == 0)
+        printf("\n\rData received from BAE %s \n",data);
+ if (read_ack == 1)
+    {
+        printf("\n \r data not received \n");
+    }
+//if(read_ack == 1)
+//pc.printf("\n \r data not received \n");
+
+    CDMS_I2C_GPIO = 0;
+    //printf("\n\r %d \n",t.read_us());
+    //t.reset();
+}
+
+void FCTN_I2C_WRITE(char *data,uint8_t tc_len2)
+{
+    CDMS_I2C_GPIO = 1;
+    //t.start();
+    write_ack = master.write(addr_bae|0x00,data,tc_len2);
+    //t.stop();
+    //if(write_ack == 0)
+        //gPC.printf("\n\r data not sent \n");
+       
+if (write_ack == 1)
+    {
+//        led2 = 1;
+        gPC.printf("\n\r data not sent \n");
+//        led2 = 0;    
+    }
+    CDMS_I2C_GPIO = 0;
+    //gPC.printf("\n\r %d \n",t.read_us());
+    //t.reset();
+}
+
 void isr_pyldtm()
 {