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-rw-r--r--src/main.c6
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