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			114 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			Python
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			114 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			Python
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/env python3
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"""
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PTT feature control
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Switches a PTT Feature on/off with optional link to a LimeRFE feature
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"""
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import sys
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import traceback
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import requests
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import time
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from optparse import OptionParser
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base_url = "http://127.0.0.1:8091/sdrangel"
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# ======================================================================
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def getInputOptions():
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    parser = OptionParser(usage="usage: %%prog [-t]\n")
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    parser.add_option("-a", "--address", dest="address", help="Address and port. Default: 127.0.0.1:8091", metavar="ADDRESS", type="string")
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    parser.add_option("-p", "--ptt-index", dest="ptt_index", help="Index of PTT feture", metavar="INTEGER", type="int")
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    parser.add_option("-l", "--limerfe-index", dest="limerfe_index", help="Index of LimeRFE feture", metavar="INTEGER", type="int")
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    parser.add_option("-t", "--transmit", dest="transmit", help="PTT on else off", action="store_true")
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    (options, args) = parser.parse_args()
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    if (options.address == None):
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        options.address = "127.0.0.1:8091"
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    return options
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# ======================================================================
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def turn_ptt(options):
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    if options.limerfe_index is not None:
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        limerfe_url = f"{base_url}/featureset/feature/{options.limerfe_index}/actions"
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        if options.transmit:
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            limerfe_payload_rx = {
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                "featureType": "LimeRFE",
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                "LimeRFEActions": {
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                    "setRx": 0
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                }
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            }
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            r = requests.post(url=limerfe_url, json=limerfe_payload_rx) # switch off Rx
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            print(f"LimeRFE switch off Rx {r.status_code}")
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        else:
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            limerfe_payload_tx = {
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                "featureType": "LimeRFE",
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                "LimeRFEActions": {
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                    "setTx": 0
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                }
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            }
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            r = requests.post(url=limerfe_url, json=limerfe_payload_tx) # switch off Tx
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            print(f"LimeRFE switch off Tx {r.status_code}")
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        time.sleep(0.2)
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    ptt_payload = {
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        "featureType": "SimplePTT",
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        "SimplePTTActions": {
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            "ptt": 1 if options.transmit else 0
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        }
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    }
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    ptt_url = f"{base_url}/featureset/feature/{options.ptt_index}/actions"
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    r = requests.post(url=ptt_url, json=ptt_payload)
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    print(f"SimplePTT post action {r.status_code}")
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    if options.limerfe_index is not None:
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        time.sleep(0.2)
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        limerfe_url = f"{base_url}/featureset/feature/{options.limerfe_index}/actions"
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        if options.transmit:
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            limerfe_payload_tx = {
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                "featureType": "LimeRFE",
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                "LimeRFEActions": {
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                    "setTx": 1
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                }
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            }
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            r = requests.post(url=limerfe_url, json=limerfe_payload_tx) # switch on Tx
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            print(f"LimeRFE switch on Tx {r.status_code}")
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        else:
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            limerfe_payload_rx = {
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                "featureType": "LimeRFE",
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                "LimeRFEActions": {
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                    "setRx": 1
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                }
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            }
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            for i in range(5):
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                r = requests.post(url=limerfe_url, json=limerfe_payload_rx) # switch on Rx
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                print(f"LimeRFE switch on Rx {r.status_code}")
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                if r.status_code // 100 == 2:
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                    break
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                time.sleep(0.5)
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# ======================================================================
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def main():
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    try:
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        options = getInputOptions()
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        global base_url
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        base_url = "http://%s/sdrangel" % options.address
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        if options.ptt_index is None:
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            print("You must at least give the PTT feature index (-p option)")
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            sys.exit(1)
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        turn_ptt(options)
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    except Exception as ex:
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        tb = traceback.format_exc()
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        print(tb, file=sys.stderr)
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# ======================================================================
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if __name__ == "__main__":
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    main()
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