add script to turn on/off power and rss-422

akrv · May 25, 2020 · 7886d2a · 7886d2a
1 parent 4a7d69b
commit 7886d2a
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diff --git a/floor_flasher/all_turn_on_comm_off.py b/floor_flasher/all_turn_on_comm_off.py
@@ -0,0 +1,40 @@
+import serial
+import os
+import json
+import ow
+import argparse
+
+if __name__ == '__main__':
+    # args
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--turn-on', dest='powered', action='store_true')
+    parser.add_argument('--turn-off', dest='powered', action='store_false')
+    parser.set_defaults(powered=False)
+
+    try:
+        args = parser.parse_args()
+    except:
+        print('args provided are wrong')
+        exit()
+
+    if args.powered:
+        print('turning all nodes on, communication off')
+    else:
+        print('turning all node off')
+
+    # get the wire1 lib setup to talk the devices
+    (ow.init('localhost:4304'))
+    node_list = ow.Sensor('/').sensorList()
+
+    # turn on and put them in a not communicating mode
+    for sensor in node_list:
+        if sensor.type == "DS2408":
+            if args.powered:
+                sensor.PIO_BYTE = "64"  # turn off
+                sensor.PIO_BYTE = "147"  # turn on with comms
+                sensor.PIO_7 = "0"  # turn off RX & TX
+                sensor.PIO_6 = "1"
+            else:
+                sensor.PIO_BYTE = "64"  # turn off
+                sensor.PIO_7 = "0"  # turn off RX & TX
+                sensor.PIO_6 = "1"
diff --git a/floor_flasher/fabfile.py b/floor_flasher/fabfile.py
@@ -85,6 +85,16 @@ def webui():
 def reboot():
     run('sudo reboot now')
 
+@parallel
+def turnon():
+    with cd('~/sensorfloor/floor_flasher'):
+        run('python all_turn_on_comm_off.py --turn-on')
+
+@parallel
+def turnoff():
+    with cd('~/sensorfloor/floor_flasher'):
+        run('python all_turn_on_comm_off.py --turn-off')
+
 # /Users/akrv/Documents/dev/sensorfloor/imu_app/imu_ti_workspace/imu_data_interrupt/Release/imu_data_interrupt.bin
 
 def cssh():

diff --git a/floor_flasher/rss_on_off.py b/floor_flasher/rss_on_off.py
@@ -0,0 +1,53 @@
+import serial
+import os
+import json
+import ow
+import argparse
+
+if __name__ == '__main__':
+    # args
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--node-id', type=int, default='')
+    parser.add_argument('--rss-on', dest='rss_state', action='store_true')
+    parser.add_argument('--rss-off', dest='rss_state', action='store_false')
+    parser.set_defaults(rss_state=False)
+
+    try:
+        args = parser.parse_args()
+    except:
+        print('args provided are wrong')
+        exit()
+
+    # get the wire1 lib setup to talk the devices
+    (ow.init('localhost:4304'))
+    node_list = ow.Sensor('/').sensorList()
+
+    # serial port to talk through rs422
+    ser = serial.Serial('/dev/ttyUSB0', baudrate=115200, timeout=1)
+    ser.reset_input_buffer()
+
+    with open(os.path.dirname(os.path.realpath(__file__)) + '/../addr_finder/node_order.json') as json_file:
+        strip_path_inorder = json.load(json_file)
+    json_file.close()
+    strip_path_inorder = [node_name['wire1'] for node_name in strip_path_inorder]
+
+    # turn on and put them in a not communicating mode
+    for sensor in node_list:
+        if sensor.type == "DS2408":
+            sensor.PIO_7 = "0"  # turn off RX & TX
+            sensor.PIO_6 = "1"
+
+    # turn on RSS 422 for desired node
+    sensor = strip_path_inorder[args.node_id-1]
+    sensor = ow.Sensor(str(sensor))
+    if sensor.type == "DS2408":
+        if args.rss_state == True:
+            # turn on RS422
+            print('Turn on rss for sensor ID:' + str(args.node_id) + ' 1-wire: '+ str(sensor._path))
+            sensor.PIO_7 = "1"
+            sensor.PIO_6 = "0"
+        else:
+            # turn off RS422
+            print('Turn off rss for sensor ID:' + str(args.node_id) + ' 1-wire: '+ str(sensor._path))
+            sensor.PIO_7 = "0"
+            sensor.PIO_6 = "1"