ultr_sensor_4_510.cc

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/******************************************************************************
 * Copyright 2020 The Apollo Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *****************************************************************************/
 
#include "modules/canbus_vehicle/devkit/protocol/ultr_sensor_4_510.h"
 
#include "glog/logging.h"
#include "modules/drivers/canbus/common/byte.h"
#include "modules/drivers/canbus/common/canbus_consts.h"
 
namespace apollo {
namespace canbus {
namespace devkit {
 
using ::apollo::drivers::canbus::Byte;
 
Ultrsensor4510::Ultrsensor4510() {}
const int32_t Ultrsensor4510::ID = 0x510;
 
void Ultrsensor4510::Parse(const std::uint8_t* bytes, int32_t length,
                           Devkit* chassis) const {
  chassis->mutable_ultr_sensor_4_510()->set_uiuss5_tof_indirect(
      uiuss5_tof_indirect(bytes, length));
  chassis->mutable_ultr_sensor_4_510()->set_uiuss4_tof_indirect(
      uiuss4_tof_indirect(bytes, length));
  chassis->mutable_ultr_sensor_4_510()->set_uiuss3_tof_indirect(
      uiuss3_tof_indirect(bytes, length));
  chassis->mutable_ultr_sensor_4_510()->set_uiuss2_tof_indirect(
      uiuss2_tof_indirect(bytes, length));
}
 
// config detail: {'name': 'uiuss5_tof_indirect', 'offset': 0.0, 'precision':
// 0.01724, 'len': 16, 'is_signed_var': False, 'physical_range': '[0|65535]',
// 'bit': 55, 'type': 'double', 'order': 'motorola', 'physical_unit': 'cm'}
double Ultrsensor4510::uiuss5_tof_indirect(const std::uint8_t* bytes,
                                           int32_t length) const {
  Byte t0(bytes + 6);
  int32_t x = t0.get_byte(0, 8);
 
  Byte t1(bytes + 7);
  int32_t t = t1.get_byte(0, 8);
  x <<= 8;
  x |= t;
 
  double ret = x / 58;
  return ret;
}
 
// config detail: {'name': 'uiuss4_tof_indirect', 'offset': 0.0, 'precision':
// 0.01724, 'len': 16, 'is_signed_var': False, 'physical_range': '[0|65535]',
// 'bit': 39, 'type': 'double', 'order': 'motorola', 'physical_unit': 'cm'}
double Ultrsensor4510::uiuss4_tof_indirect(const std::uint8_t* bytes,
                                           int32_t length) const {
  Byte t0(bytes + 4);
  int32_t x = t0.get_byte(0, 8);
 
  Byte t1(bytes + 5);
  int32_t t = t1.get_byte(0, 8);
  x <<= 8;
  x |= t;
 
  double ret = x / 58;
  return ret;
}
 
// config detail: {'name': 'uiuss3_tof_indirect', 'offset': 0.0, 'precision':
// 0.01724, 'len': 16, 'is_signed_var': False, 'physical_range': '[0|65535]',
// 'bit': 23, 'type': 'double', 'order': 'motorola', 'physical_unit': 'cm'}
double Ultrsensor4510::uiuss3_tof_indirect(const std::uint8_t* bytes,
                                           int32_t length) const {
  Byte t0(bytes + 2);
  int32_t x = t0.get_byte(0, 8);
 
  Byte t1(bytes + 3);
  int32_t t = t1.get_byte(0, 8);
  x <<= 8;
  x |= t;
 
  double ret = x / 58;
  return ret;
}
 
// config detail: {'name': 'uiuss2_tof_indirect', 'offset': 0.0, 'precision':
// 0.01724, 'len': 16, 'is_signed_var': False, 'physical_range': '[0|65535]',
// 'bit': 7, 'type': 'double', 'order': 'motorola', 'physical_unit': 'cm'}
double Ultrsensor4510::uiuss2_tof_indirect(const std::uint8_t* bytes,
                                           int32_t length) const {
  Byte t0(bytes + 0);
  int32_t x = t0.get_byte(0, 8);
 
  Byte t1(bytes + 1);
  int32_t t = t1.get_byte(0, 8);
  x <<= 8;
  x |= t;
 
  double ret = x / 58;
  return ret;
}
}  // namespace devkit
}  // namespace canbus
}  // namespace apollo