first commit

acquisition_config.json

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+{
+  "amqp_url": "127.0.0.1",
+  "amqp_port": 5672,
+  "amqp_vhost": "/",
+  "amqp_id": "username",
+  "amqp_pw": "password",
+  "amqp_queue": "gseps-mq",
+  "amqp_ReadyQ": "gseps-ready", 
+  "AccessKey": "AKIAQB3AM4WPR2CHIIH4",
+  "SecretKey": "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",
+  "Boto3SignatureVersion": "s3v4",
+  "Boto3RegionName": "ap-northeast-2",
+  "gseps_stage_bucket":"stage-gs-eps-frontend",
+  "BucketKey": "sdt/mv_bottom_ash_particle_size",
+  "S3BucketName": "gseps-data",
+  "image_save_path": "/home/sdt/Workspace/gseps-test/image_bucket",
+  "laser_save_path": "/home/sdt/Workspace/gseps_test/laser_value",
+  "fail_log_file": "/home/sdt/Workspace/gseps_edge/image_acquisition/logs/fail_message.log",
+  "success_log_file": "/home/sdt/Workspace/gseps_edge/image_acquisition/logs/acquisition.log",
+  "capture_single_time_interval": 1,
+  "capture_batch_time_interval": 120,
+  "laser_device_path": "/dev/ttyS0"
+}

acquisition_config.json.bk

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+{
+  "amqp_url": "25.5.252.53",
+  "amqp_port": 5672,
+  "amqp_vhost": "/",
+  "amqp_id": "sdt",
+  "amqp_pw": "251327",
+  "amqp_queue": "gseps-mq",
+  "amqp_ReadyQ": "gseps-ready", 
+  "Minio_url": "http://25.5.252.53:9000",
+  "AccessKey": "AKIAQB3AM4WPR2CHIIH4",
+  "SecretKey": "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",
+  "Boto3SignatureVersion": "s3v4",
+  "Boto3RegionName": "ap-northeast-2",
+  "gseps_stage_bucket":"stage-gs-eps-frontend",
+  "BucketKey": "sdt/mv_bottom_ash_particle_size",
+  "S3BucketName": "gseps-data",
+  "image_save_path": "/home/sdt/Workspace/gseps-test/image_bucket/",
+  "fail_log_file": "/home/sdt/Workspace/gseps_edge/image_acquisition/logs/fail_message.log",
+  "success_log_file": "/home/sdt/Workspace/gseps_edge/image_acquisition/logs/acquisition.log",
+  "capture_single_time_interval": 1,
+  "capture_batch_time_interval": 120,
+  "cam2_device_path": "/dev/v4l/by-path/pci-0000:00:14.0-usb-0:2:1.0-video-index0",
+  "laser_device_path": "/dev/serial/by-path/pci-0000:00:14.0-usb-0:1:1.0-port0"
+}

acquisition_config_install.json

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+{
+  "amqp_url": "25.10.82.120",
+  "amqp_port": 5672,
+  "amqp_vhost": "/",
+  "amqp_id": "sdt",
+  "amqp_pw": "251327",
+  "amqp_queue": "gseps-mq",
+  "amqp_ReadyQ": "gseps-ready", 
+  "AccessKey": "AKIAQB3AM4WPR2CHIIH4",
+  "SecretKey": "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",
+  "Boto3SignatureVersion": "s3v4",
+  "Boto3RegionName": "ap-northeast-2",
+  "gseps_stage_bucket":"stage-gs-eps-frontend",
+  "BucketKey": "sdt/mv_bottom_ash_particle_size",
+  "S3BucketName": "gseps-data",
+  "image_save_path": "/home/sdt/Workspace/gseps_edge/image_acquisition/capture/",
+  "laser_save_path": "/home/sdt/Workspace/gseps_edge/laser/laser_value",
+  "fail_log_file": "/home/sdt/Workspace/gseps_edge/image_acquisition/logs/fail_message.log",
+  "success_log_file": "/home/sdt/Workspace/gseps_edge/image_acquisition/logs/acquisition.log",
+  "capture_single_time_interval": 1,
+  "capture_batch_time_interval": 120,
+  "laser_device_path": "/dev/ttyS0"
+}

config.json

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+{
+    "appId": "2674b0bc-77c3-4342-b111-ec9d7515b438",
+    "topic": "performance",
+    "host": {
+        "address": "192.168.100.200",
+        "hostname": "sdt"
+    }
+}

gseps-image-acquisition.service

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+[Unit]
+Description=gseps-image-acquisition
+
+[Service]
+ExecStart=/home/sdt/miniconda3/bin/python main.py
+Restart=always
+RestartSec=10
+WorkingDirectory=/home/sdt/Workspace/gseps-test
+
+[Install]
+WantedBy=multi-user.target

install.sh

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+#!/bin/bash
+
+set -e
+
+sudo sed -i "s/appName/$1_$2/g" /usr/local/sdt/app/$1_$2/gseps-image-acquisition.service
+sudo sed -i "s/appIDvalue/$2/g" /usr/local/sdt/app/$1_$2/config.json
+sudo cp /usr/local/sdt/app/$1_$2/gseps-image-acquisition.service /etc/systemd/system/$1.service
+sudo systemctl start $1
+sudo systemctl enable $1
+

laser_test.py

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+import time
+import serial
+
+
+def hex_to_int(data):
+    data_length = data[2]
+    hex_distance = data[3:3+data_length]
+
+    return int.from_bytes(hex_distance, byteorder='big')
+
+for i in range(1000):
+    ser = serial.Serial(
+        port="/dev/ttyS0",
+        baudrate=19200,
+        timeout=1,
+        bytesize=serial.EIGHTBITS,
+        parity=serial.PARITY_NONE,
+        stopbits=serial.STOPBITS_ONE
+    )
+
+    req = b'\x01\x04\x00\x00\x00\x01\x31\xca'
+    time.sleep(0.3)
+    ser.write(req)
+    result = ser.read(6)
+
+    distance = hex_to_int(result)
+    print(f'Laser Distance: {distance}mm')
+
+    ser.close()
+