openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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#pragma once
// gate this here
#define TEMPORAL
#define DESIRE
#define TRAFFIC_CONVENTION
#include <memory>
#include "cereal/messaging/messaging.h"
#include "selfdrive/common/mat.h"
#include "selfdrive/common/modeldata.h"
#include "selfdrive/common/util.h"
#include "selfdrive/modeld/models/commonmodel.h"
#include "selfdrive/modeld/runners/run.h"
constexpr int DESIRE_LEN = 8;
constexpr int TRAFFIC_CONVENTION_LEN = 2;
constexpr int MODEL_FREQ = 20;
struct ModelDataRawPose {
float trans_arr[3];
float rot_arr[3];
float trans_std_arr[3];
float rot_std_arr[3];
};
struct ModelDataRaw {
float *plan;
float *lane_lines;
float *lane_lines_prob;
float *road_edges;
float *lead;
float *lead_prob;
float *desire_state;
float *meta;
float *desire_pred;
ModelDataRawPose *pose;
};
typedef struct ModelState {
ModelFrame *frame;
std::vector<float> output;
std::unique_ptr<RunModel> m;
#ifdef DESIRE
float prev_desire[DESIRE_LEN] = {};
float pulse_desire[DESIRE_LEN] = {};
#endif
#ifdef TRAFFIC_CONVENTION
float traffic_convention[TRAFFIC_CONVENTION_LEN] = {};
#endif
} ModelState;
void model_init(ModelState* s, cl_device_id device_id, cl_context context);
ModelDataRaw model_eval_frame(ModelState* s, cl_mem yuv_cl, int width, int height,
const mat3 &transform, float *desire_in);
void model_free(ModelState* s);
void poly_fit(float *in_pts, float *in_stds, float *out);
void model_publish(PubMaster &pm, uint32_t vipc_frame_id, uint32_t frame_id, float frame_drop,
const ModelDataRaw &net_outputs, uint64_t timestamp_eof,
float model_execution_time, kj::ArrayPtr<const float> raw_pred);
void posenet_publish(PubMaster &pm, uint32_t vipc_frame_id, uint32_t vipc_dropped_frames,
const ModelDataRaw &net_outputs, uint64_t timestamp_eof);