更新imu代码

src/rasp_imu_hat_6dof/serial_imu_hat_6dof/src/proc_serial_data.cpp

@@ -10,7 +10,6 @@
 #include<stdlib.h>
 #include<fcntl.h>
 #include<unistd.h>
-#include<assert.h>
 #include<termios.h>
 #include<string.h>
 #include<sys/time.h>

src/rasp_imu_hat_6dof/serial_imu_hat_6dof/src/serial_imu_node.cpp

@@ -15,7 +15,6 @@
 int main(int argc, char **argv)
 {
     float yaw, pitch, roll;
-    geometry_msgs::Quaternion q;
     std::string imu_dev;
     int baud = 0;
     int dataBit = 0;