1 files changed, 33 insertions, 36 deletions
diff --git a/sem4/embedded/emb_m2/myfloat_red.h b/sem4/embedded/emb_m2/myfloat_red.h
index b553233..142d0bc 100644
--- a/sem4/embedded/emb_m2/myfloat_red.h
+++ b/sem4/embedded/emb_m2/myfloat_red.h
@@ -4,54 +4,51 @@
 */
 
 //low precision floating pt type
-typedef struct myfloat
-{
-        signed char mantissa;
-        signed char exponent;
+typedef struct myfloat {
+    signed char mantissa;
+    signed char exponent;
 } myfloat_type;
 
-
 //convert from double to low precision type
 void doub2mydouble(double arg, myfloat_type *res)
 {
-   int exponent;
-   double temp;
-   exponent = ceil(log(abs(arg))/log(2)); //base 2 logarithm
-   temp=arg*pow(2,7-exponent);
-   res->mantissa = (signed char)temp;
-   res->exponent = exponent-7;
+    int exponent;
+    double temp;
+    exponent = ceil(log(abs(arg)) / log(2)); //base 2 logarithm
+    temp = arg * pow(2, 7 - exponent);
+    res->mantissa = (signed char)temp;
+    res->exponent = exponent - 7;
 }
 
 //convert from low precision type to double
 double myfloat2double(myfloat_type *arg1)
 {
-  double res = (double)(arg1->mantissa) * pow(2,arg1->exponent);
-   return res;
+    double res = (double)(arg1->mantissa) * pow(2, arg1->exponent);
+    return res;
 }
 
 //multiply to low precision types
-void mult_float(myfloat_type *arg1,myfloat_type *arg2,myfloat_type *result)
+void mult_float(myfloat_type *arg1, myfloat_type *arg2, myfloat_type *result)
 {
-  int temp;
-  unsigned char sign;
-  
-  sign=0x80 & ((unsigned char)arg1-> mantissa ^ (unsigned char)arg2-> mantissa); //find sign of result 
-  
-  char i=0;
-   temp = (int)(arg1-> mantissa) * (int)(arg2-> mantissa);
-   
-   temp = temp & 0x7f00; //take away sign from product
-  
-   while(abs(temp)>128)
-   {
-      i++;
-      temp=temp>>1;
-   }
-   
-   result->mantissa = (unsigned char) temp;
-   
-   result->mantissa = result->mantissa | sign; //add recorded sign
-   
-   result->exponent = arg1->exponent + arg2->exponent + i;
-   
+    int temp;
+    unsigned char sign;
+
+    sign = 0x80 & ((unsigned char)arg1->mantissa ^
+                   (unsigned char)arg2->mantissa); //find sign of result
+
+    char i = 0;
+    temp = (int)(arg1->mantissa) * (int)(arg2->mantissa);
+
+    temp = temp & 0x7f00; //take away sign from product
+
+    while (abs(temp) > 128) {
+        i++;
+        temp = temp >> 1;
+    }
+
+    result->mantissa = (unsigned char)temp;
+
+    result->mantissa = result->mantissa | sign; //add recorded sign
+
+    result->exponent = arg1->exponent + arg2->exponent + i;
 }