mirror of https://github.com/f4exb/sdrangel.git
101 lines
3.2 KiB
Python
101 lines
3.2 KiB
Python
#!/usr/bin/env python
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import requests, json, traceback, sys
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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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requests_methods = {
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"GET": requests.get,
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"PATCH": requests.patch,
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"POST": requests.post,
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"PUT": requests.put,
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"DELETE": requests.delete
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}
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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", metavar="ADDRESS", type="string")
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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 printResponse(response):
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content_type = response.headers.get("Content-Type", None)
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if content_type is not None:
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if "application/json" in content_type:
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print(json.dumps(response.json(), indent=4, sort_keys=True))
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elif "text/plain" in content_type:
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print(response.text)
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# ======================================================================
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def callAPI(url, method, params, json, text):
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request_method = requests_methods.get(method, None)
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if request_method is not None:
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r = request_method(url=base_url + url, params=params, json=json)
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if r.status_code / 100 == 2:
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print(text + " succeeded")
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printResponse(r)
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return r.json() # all 200 yield application/json response
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else:
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print(text + " failed")
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printResponse(r)
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return None
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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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settings = callAPI("/deviceset/0/channel", "POST", None, {"channelType": "NFMDemod", "direction": 0}, "Create NFM demod")
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if settings is None:
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exit(-1)
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settings["NFMDemodSettings"]["inputFrequencyOffset"] = 12500
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settings["NFMDemodSettings"]["afBandwidth"] = 5000
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r = callAPI("/deviceset/0/channel/0/settings", "PATCH", None, settings, "Change NFM demod")
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if r is None:
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exit(-1)
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r = callAPI("/deviceset", "POST", {"direction": 1}, None, "Add Tx device set")
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if r is None:
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exit(-1)
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settings = callAPI("/deviceset/1/channel", "POST", None, {"channelType": "NFMMod", "direction": 1}, "Create NFM mod")
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if settings is None:
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exit(-1)
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settings["NFMModSettings"]["inputFrequencyOffset"] = 12500
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settings["NFMModSettings"]["cwKeyer"]["text"] = "VVV DE F4EXB "
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settings["NFMModSettings"]["cwKeyer"]["loop"] = 1
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settings["NFMModSettings"]["cwKeyer"]["mode"] = 1 # text
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settings["NFMModSettings"]["modAFInput"] = 4 # CW text
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r = callAPI("/deviceset/1/channel/0/settings", "PATCH", None, settings, "Change NFM mod")
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if r is None:
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exit(-1)
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except Exception as ex:
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tb = traceback.format_exc()
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print >> sys.stderr, tb
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if __name__ == "__main__":
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main()
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