diff --git a/src/main.c b/src/main.c
index 092d290..dd4feee 100644
--- a/src/main.c
+++ b/src/main.c
@@ -61,9 +61,16 @@ int main(void) {
 
     // watchdog_init();
     /* configure I2C */
+#ifdef SOFTWARE_IIC
     soft_i2c_config();
+#else
+    i2c_config();
+#endif
 
+#ifdef DEBUG_VERBOES
     ldc1612_iic_get_sensor_infomation();
+#endif
+
     /* configure LDC1612 */
     ldc1612_single_ch0_config();