39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
// OLEI driver example.
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#include "lidarlib/lidar.hpp"
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#include <cstdio>
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int main() {
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lidarlib::Driver drv(lidarlib::MODEL_VB);
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lidarlib::ErrorCode err = drv.open();
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if (err != lidarlib::ErrorCode::Ok) {
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fprintf(stderr, "Không mở được socket: %s\n", lidarlib::to_string(err));
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return 1;
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}
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for (int i = 0; i < 10; ++i) {
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lidarlib::ScanResult result;
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if (!drv.recv_scan(result, 2000)) {
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fprintf(stderr, "Timeout hoặc lỗi nhận packet\n");
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break;
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}
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const lidarlib::LaserScan& scan = result.scan;
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const lidarlib::ExtraInfo& info = result.info;
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printf("Scan #%d: %zu điểm, ts=%u ms, err=0x%02X, model=%s\n",
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i, scan.ranges.size(), scan.timestamp_ms, info.error_status,
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info.detected_model.c_str());
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for (size_t j = 0; j < 20 && j < scan.ranges.size(); ++j) {
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float angle_deg = (scan.angle_min + j * scan.angle_increment) * 180.f / 3.14159265f;
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printf(" [%zu] angle=%.2f° dist=%.3fm intensity=%.0f\n",
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j, angle_deg, scan.ranges[j], scan.intensities[j]);
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}
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}
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drv.close();
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return 0;
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}
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// Build:
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// g++ -std=c++17 -O2 -Iinclude -o example examples/example.cpp src/olei_lidar.cpp
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