1 files changed, 14 insertions, 17 deletions

diff --git a/src/hih61xx.c b/src/hih61xx.c
index 2a61d3b..732b697 100644
--- a/src/hih61xx.c
+++ b/src/hih61xx.c
@@ -7,15 +7,16 @@
 
 
 #include "hih61xx.h"
+#include "deftypes.h"
 
-extern int file; 
+extern uint16 devicef; 
 extern void bus_err(int ern);
 extern void print_help(void); 
 unsigned char buf[5];
  
- 
+  
 
-void hih61xx_print_all(void)
+void hih61xx_print_all(void) 
 {
     printf(
         "00: Relative Humidity [%%]     (reg: 0x00)\n"
@@ -27,34 +28,30 @@ void hih61xx_print_all(void)
 void hih61xx_conf_set(const char *opts) {}
 
 
-void hih61xx_get_data(void)
+void hih61xx_get_data(void)                             //# Get measurement data from device
 {
     buf[0] = 0x00;
     
-    if(write(file, buf, 1) != 1)    //Start measure
-    {
+    if(write(devicef, buf, 1) != 1){                     //# Start the measurement
         bus_err(errno);
     }
 
-    usleep(60*1000);  // Wait 60ms for measurement
+    usleep(60*1000);                                    //# Wait 60ms for measurement
     
-    if(read(file, buf, 4) != 4)  //Read the data
-    {
+    if(read(devicef, buf, 4) != 4){                     //# Read the data
         bus_err(errno);
     } 
 }
 
 
 
-unsigned char hih61xx_read_status(void)
-{
-    return ((buf[0] & 0xc0) >> 6);
+unsigned char hih61xx_read_status(void){                 //# Get device status 
+    return ((buf[0] & 0xc0) >> 6);          //# He ???  
 }
 
 
 
-float hih61xx_read_humidity(float offset)
-{
+float hih61xx_calc_humidity(float offset){              //# Measure
     unsigned int  raw = 0;
     float  humidity;
    
@@ -100,7 +97,7 @@ void hih61xx_read_all(const char *opts)
     if(opts != NULL)
     {
         char *ptr;
-        printf("00:%f\n", hih61xx_read_humidity(strtof(opts, &ptr)));
+        printf("00:%f\n", hih61xx_calc_humidity(strtof(opts, &ptr)));
         
         ptr++;               // One (,) character allowed for delimiter
         
@@ -108,7 +105,7 @@ void hih61xx_read_all(const char *opts)
     }     
     else
     {
-        printf("00:%f\n", hih61xx_read_humidity(0.0));
+        printf("00:%f\n", hih61xx_calc_humidity(0.0));
         printf("01:%f\n", hih61xx_read_temp(0.0));
     }     
 
@@ -130,7 +127,7 @@ void hih61xx_read_one(const char *opts)
     switch (id)
     {
         case 0x00:
-            printf("00:%f\n", hih61xx_read_humidity(strtof(ptr, NULL)));
+            printf("00:%f\n", hih61xx_calc_humidity(strtof(ptr, NULL)));
             break;
         case 0x01:
             printf("01:%f\n", hih61xx_read_temp(strtof(ptr, NULL)));