IIC OK but sensor error

Src/main.c

@@ -40,6 +40,7 @@ OF SUCH DAMAGE.
 #include <stdio.h>
 #include "i2c.h"
 #include "board_config.h"
+#include "sensor_example.h"
 
 bool g_status_switch = false;
 
@@ -79,6 +80,10 @@ int main(void)
 #ifdef DEBUG_VERBOSE
     i2c_scan();
 #endif
+
+    sensors_init_example();
+    sensors_read_example();
+
     
 
     while(1){