1 files changed, 17 insertions, 17 deletions

diff --git a/src/lm75.c b/src/lm75.c
index 2e14738..3754a56 100644
--- a/src/lm75.c
+++ b/src/lm75.c
@@ -12,7 +12,7 @@
 
 
 
-extern uint16 devicef;
+//extern uint16 devicef;
 extern void bus_err(int ern);
 extern void print_help(void);
 extern uchar  *xchg_data  (uchar *buf, uint8 wrlen, uint8 waitlen, uint8 rdlen); 
@@ -20,7 +20,7 @@ uchar buf[32];
 
   
 
-void lm75_print_all(void)
+void lm75_print_all(const uchar *opts)
 {
     printf(
         "============  LM75xx interface ===========\n"
@@ -121,11 +121,11 @@ void lm75_read_all(const uchar *opts){          // Print out whole device's data
     // {
     //     printf("00:%f\n", calc_temp(strtof(opts, NULL)));
     // } else {
-    printf("00:%f\n",   calc_temp(0.0));
+    fprintf(stdout, "00:%f\n",   calc_temp(0.0));
     // }     
-    printf("01:0x%x\n", read_conf()); 
-    printf("02:%f\n",   read_thys()); 
-    printf("03:%f\n",   read_tos()); 
+    fprintf(stdout, "01:0x%x\n", read_conf()); 
+    fprintf(stdout, "02:%f\n",   read_thys()); 
+    fprintf(stdout, "03:%f\n",   read_tos()); 
   
 }
 
@@ -142,9 +142,9 @@ void lm75_read_one(const uchar *opts){                  // Prints the selected r
 
             } else {
                 if( !isdigit(*(opts+i)) ){              //# Check the register string
-                    printf("The Register address must be an integer!\n");
+                    fprintf(stderr, "The Register address must be an integer!\n");
                     print_help();
-                    lm75_print_all();
+                    lm75_print_all(NULL);
                     exit (EXIT_FAILURE);
                 }
                 temp[i] = *(opts+i);                   //# copy register string
@@ -158,16 +158,16 @@ void lm75_read_one(const uchar *opts){                  // Prints the selected r
         switch (id)                                    //# Which register is selected?
         {
             case 0x00:
-                printf("%f\n", calc_temp(atof((char*)temp))); //# with the offset 
+                fprintf(stdout, "%f\n", calc_temp(atof((char*)temp))); //# with the offset 
                 break;
             case 0x01:
-                printf("0x%x\n", read_conf());
+                fprintf(stdout, "0x%x\n", read_conf());
                 break;
             case 0x02:
-                printf("%f\n", read_thys()); 
+                fprintf(stdout, "%f\n", read_thys()); 
                 break;
             case 0x03:
-                printf("%f\n", read_tos());
+                fprintf(stdout, "%f\n", read_tos());
                 break;
             default:
                 print_help();
@@ -253,7 +253,7 @@ void lm75_conf_set(const uchar *opts){                  // Prints the selected r
             } 
             else 
             {
-                lm75_print_all();
+                lm75_print_all(NULL);
                 exit(EXIT_FAILURE);
             }
             buf[0] = 0x01;
@@ -274,7 +274,7 @@ void lm75_conf_set(const uchar *opts){                  // Prints the selected r
             } 
             else 
             {
-                lm75_print_all();
+                lm75_print_all(NULL);
                 exit(EXIT_FAILURE);
             }
             buf[0] = 0x01;
@@ -295,7 +295,7 @@ void lm75_conf_set(const uchar *opts){                  // Prints the selected r
             } 
             else 
             {
-                lm75_print_all();
+                lm75_print_all(NULL);
                 exit(EXIT_FAILURE);
             }
             buf[0] = 0x01;
@@ -325,7 +325,7 @@ void lm75_conf_set(const uchar *opts){                  // Prints the selected r
             } 
             else 
             {
-                lm75_print_all();
+                lm75_print_all(NULL);
                 exit(EXIT_FAILURE);
             }
             buf[0] = 0x01;
@@ -337,7 +337,7 @@ void lm75_conf_set(const uchar *opts){                  // Prints the selected r
             //     if( !isxdigit(*(opts+i)) || *(opts+i) !='x' || opts[i] != ','){              //# Check the register string
             //         printf("The Register address, and value must be a hex, or an integer!\n");
                     print_help();
-                    lm75_print_all();
+                    lm75_print_all(NULL);
                     exit (EXIT_FAILURE);
             //     }
             // }