#define ORIENTATION_DATA_PATH "../../../design/data/100ms/orientation/roll_pitch_yaw/"
#define ORIENTATION_DATA_SIZE 1095
+float bias_accel[] = {0.098586, 0.18385, (10.084 - GRAVITY)};
+float bias_gyro[] = {-5.3539, 0.24325, 2.3391};
+float bias_magnetic[] = {0, 0, 0};
+int sign_accel[] = {+1, +1, +1};
+int sign_gyro[] = {+1, +1, +1};
+int sign_magnetic[] = {+1, +1, +1};
+float scale_accel = 1;
+float scale_gyro = 575;
+float scale_magnetic = 1;
+
+int pitch_phase_compensation = -1;
+int roll_phase_compensation = -1;
+int yaw_phase_compensation = -1;
+int magnetic_alignment_factor = -1;
+
+void pre_process_data(sensor_data<float> &data_out, sensor_data<float> &data_in, float *bias, int *sign, float scale)
+{
+ data_out.m_data.m_vec[0] = sign[0] * (data_in.m_data.m_vec[0] - bias[0]) / scale;
+ data_out.m_data.m_vec[1] = sign[1] * (data_in.m_data.m_vec[1] - bias[1]) / scale;
+ data_out.m_data.m_vec[2] = sign[2] * (data_in.m_data.m_vec[2] - bias[2]) / scale;
+
+ data_out.m_time_stamp = data_in.m_time_stamp;
+}
+
int main()
{
int data_available = ORIENTATION_DATA_SIZE;
time_stamp = strtoull (token, NULL, 10);
sensor_data<float> accel_data(sdata[0], sdata[1], sdata[2], time_stamp);
- cout << "Accel Data\t" << accel_data.m_data << "\t Time Stamp\t" << accel_data.m_time_stamp << "\n\n";
-
getline(gyro_in, line_gyro);
sdata[0] = strtof(line_gyro.c_str(), &token);
sdata[1] = strtof(token, &token);
time_stamp = strtoull (token, NULL, 10);
sensor_data<float> gyro_data(sdata[0], sdata[1], sdata[2], time_stamp);
- cout << "Gyro Data\t" << gyro_data.m_data << "\t Time Stamp\t" << gyro_data.m_time_stamp << "\n\n";
-
getline(mag_in, line_magnetic);
sdata[0] = strtof(line_magnetic.c_str(), &token);
sdata[1] = strtof(token, &token);
time_stamp = strtoull (token, NULL, 10);
sensor_data<float> magnetic_data(sdata[0], sdata[1], sdata[2], time_stamp);
+ pre_process_data(accel_data, accel_data, bias_accel, sign_accel, scale_accel);
+ normalize(accel_data);
+ pre_process_data(gyro_data, gyro_data, bias_gyro, sign_gyro, scale_gyro);
+ pre_process_data(magnetic_data, magnetic_data, bias_magnetic, sign_magnetic, scale_magnetic);
+ normalize(magnetic_data);
+
+ cout << "Accel Data\t" << accel_data.m_data << "\t Time Stamp\t" << accel_data.m_time_stamp << "\n\n";
+ cout << "Gyro Data\t" << gyro_data.m_data << "\t Time Stamp\t" << gyro_data.m_time_stamp << "\n\n";
cout << "Magnetic Data\t" << magnetic_data.m_data << "\t Time Stamp\t" << magnetic_data.m_time_stamp << "\n\n";
+ orien_filter.m_pitch_phase_compensation = pitch_phase_compensation;
+ orien_filter.m_roll_phase_compensation = roll_phase_compensation;
+ orien_filter.m_yaw_phase_compensation = yaw_phase_compensation;
+ orien_filter.m_magnetic_alignment_factor = magnetic_alignment_factor;
+
orientation = orien_filter.get_orientation(accel_data, gyro_data, magnetic_data);
orien_file << orientation.m_ang;