1 files changed, 3 insertions, 3 deletions
diff --git a/src/main.c b/src/main.c
index 09afe49..2920a2a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -18,7 +18,7 @@
 #include "hih61xx.h"
 #include "hmc5883.h"
 
-#define VERSION 1.22
+#define VERSION 1.24
  
 // extern void lm75_print_help(void);
 // extern void lm75_read_all(const char *opts);
@@ -66,8 +66,8 @@ void bus_err(int ern){
 
 uchar   *xchg_data  (uchar *buf, uint16 wrlen, uint16 waitlen, uint16 rdlen){                     //# [buf] = 32 byte         
 
-	if(write(devicef, buf, wrlen) != wrlen){                //# write one byte to device
-        perror("I2C communication(wr) error.");
+	if(write(devicef, buf, 1) != 1){                //# write one byte to device
+        perror("I2C communication(wrr) error.");
         printf("errno: %d\n",errno);
     }
     usleep(waitlen*1000);                                //# Wait 10ms for reading