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-rw-r--r--src/hih61xx.c2
-rw-r--r--src/lm75.c2
-rw-r--r--src/main.c22
3 files changed, 13 insertions, 13 deletions
diff --git a/src/hih61xx.c b/src/hih61xx.c
index cf00c04..92de893 100644
--- a/src/hih61xx.c
+++ b/src/hih61xx.c
@@ -152,7 +152,7 @@ void hih61xx_read_one(const uchar *opts)
break;
}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();
hih61xx_print_all();
exit (EXIT_FAILURE);
diff --git a/src/lm75.c b/src/lm75.c
index 2e14738..83e74c3 100644
--- a/src/lm75.c
+++ b/src/lm75.c
@@ -142,7 +142,7 @@ 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();
exit (EXIT_FAILURE);
diff --git a/src/main.c b/src/main.c
index a87a82d..af37eb3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -21,8 +21,8 @@
#include "lm75.h"
#include "hih61xx.h"
#include "hmc5883.h"
-
-#define VERSION 1.31
+
+#define VERSION 1.032
#ifndef _BUILD_TIME_
#define _BUILD_TIME_ __DATE__" "__TIME__
#endif
@@ -78,7 +78,7 @@ void print_help(void) {
" i2sensors read_all 1 lm75 0x4f \n"
" i2sensors read_one 1 lm75 0x4f 00,-1.35\n"
"\n" );
- printf ("Version: v%1.2f, build: [%s] (gcc %s) \n\n",VERSION,_BUILD_TIME_,__VERSION__);
+ printf ("Version: v%1.3f, build: [%s] (gcc %s) \n\n",VERSION,_BUILD_TIME_,__VERSION__);
}
@@ -91,11 +91,11 @@ __uint8_t *xchg_data (__uint8_t *buf, __uint16_t wrlen, __uint16_t waitlen, _
if( funcs & I2C_FUNC_I2C ){
#endif
if(write(devicef, buf, 1) != 1){ //# write one byte to device
- fprintf (stdout, "I2C write error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
+ fprintf (stderr, "I2C write error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
}
usleep(waitlen*1000); //# Wait 10ms for reading
if(read(devicef, buf, rdlen) != rdlen) { //# read the result
- fprintf (stdout, "I2C read error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
+ fprintf (stderr, "I2C read error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
close(devicef);
exit(EXIT_FAILURE);
}
@@ -103,11 +103,11 @@ __uint8_t *xchg_data (__uint8_t *buf, __uint16_t wrlen, __uint16_t waitlen, _
#ifdef WITH_I2C_SMBUS
} else if ( funcs && I2C_FUNC_SMBUS_WORD_DATA ){
if(i2c_smbus_write_byte(devicef, buf[0] ) < 0){ //# write one byte to device
- fprintf (stdout, "I2C write error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
+ fprintf (stderr, "I2C write error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
}
usleep(waitlen*1000); //# Wait 10ms for reading
if((data = i2c_smbus_read_word_data(devicef, buf[0])) < 0) { //# read the result
- fprintf (stdout, "I2C read error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
+ fprintf (stderr, "I2C read error: [NO: %d, MSG: %s] at %s, line %d. (function: %s)\n", errno, strerror(errno), __FILE__, __LINE__, __func__);
close(devicef);
exit(EXIT_FAILURE);
} else {
@@ -157,12 +157,12 @@ int main( int argc, char *argv[] ){
snprintf(filename, 256, "/dev/i2c-%s", argv[2]);
devicef = open(filename, O_RDWR); //# Open the i2c bus
if (devicef < 0){
- printf("\n\tCan't open \"%s\" BUS. (Have you any permission?)\n\n", filename);
+ fprintf(stderr, "\n\tCan't open \"%s\" BUS. (Have you any permission?)\n\n", filename);
exit(EXIT_FAILURE);
}
if (ioctl(devicef, I2C_FUNCS, &funcs) < 0) { //Get i2c device features
- fprintf (stdout, "\n\tAdapter function error [ERR: %d, MSG: %s] at %s, line %d. \n", errno, strerror(errno), __FILE__, __LINE__);
+ fprintf (stderr, "\n\tAdapter function error [ERR: %d, MSG: %s] at %s, line %d. \n", errno, strerror(errno), __FILE__, __LINE__);
close(devicef);
exit(EXIT_FAILURE);
}
@@ -175,12 +175,12 @@ int main( int argc, char *argv[] ){
if (ioctl(devicef, I2C_SLAVE_FORCE, addr) < 0){ //# Seeking/Opening the device on the Bus
//printf("\n\tCan't open i2c DEVICE, errno: %d\n\n",errno);
- fprintf (stdout, "\n\tCan't open i2c DEVICE! [ERR: %d, MSG: %s] at %s, line %d. \n", errno, strerror(errno), __FILE__, __LINE__);
+ fprintf (stderr, "\n\tCan't open i2c DEVICE! [ERR: %d, MSG: %s] at %s, line %d. \n", errno, strerror(errno), __FILE__, __LINE__);
close(devicef);
exit(EXIT_FAILURE);
}
} else {
- printf("\n\tThe DEVICE address must be a hexadecimal number\n\n");
+ fprintf(stderr, "\n\tThe DEVICE address must be a hexadecimal number\n\n");
close(devicef);
exit(EXIT_FAILURE);
}