116 lines
3.9 KiB
Python
116 lines
3.9 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import print_function
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import re
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import os
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import time
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import ttfw_idf
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import esp_prov
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import wifi_tools
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# Have esp_prov throw exception
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esp_prov.config_throw_except = True
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@ttfw_idf.idf_example_test(env_tag="Example_WIFI_BT")
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def test_examples_provisioning_softap(env, extra_data):
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# Acquire DUT
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dut1 = env.get_dut("softap_prov", "examples/provisioning/softap_prov", dut_class=ttfw_idf.ESP32DUT)
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# Get binary file
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binary_file = os.path.join(dut1.app.binary_path, "softap_prov.bin")
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bin_size = os.path.getsize(binary_file)
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ttfw_idf.log_performance("softap_prov_bin_size", "{}KB".format(bin_size // 1024))
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ttfw_idf.check_performance("softap_prov_bin_size", bin_size // 1024)
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# Upload binary and start testing
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dut1.start_app()
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# Parse IP address of STA
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dut1.expect("Starting WiFi SoftAP provisioning", timeout=60)
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[ssid, password] = dut1.expect(re.compile(r"SoftAP Provisioning started with SSID '(\S+)', Password '(\S+)'"), timeout=30)
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iface = wifi_tools.get_wiface_name()
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if iface is None:
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raise RuntimeError("Failed to get Wi-Fi interface on host")
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print("Interface name : " + iface)
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print("SoftAP SSID : " + ssid)
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print("SoftAP Password : " + password)
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ctrl = wifi_tools.wpa_cli(iface, reset_on_exit=True)
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print("Connecting to DUT SoftAP...")
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ip = ctrl.connect(ssid, password)
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got_ip = dut1.expect(re.compile(r"DHCP server assigned IP to a station, IP is: (\d+.\d+.\d+.\d+)"), timeout=30)[0]
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if ip != got_ip:
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raise RuntimeError("SoftAP connected to another host! " + ip + "!=" + got_ip)
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print("Connected to DUT SoftAP")
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print("Starting Provisioning")
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verbose = False
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protover = "V0.1"
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secver = 1
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pop = "abcd1234"
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provmode = "softap"
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ap_ssid = "myssid"
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ap_password = "mypassword"
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softap_endpoint = ip.split('.')[0] + "." + ip.split('.')[1] + "." + ip.split('.')[2] + ".1:80"
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print("Getting security")
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security = esp_prov.get_security(secver, pop, verbose)
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if security is None:
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raise RuntimeError("Failed to get security")
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print("Getting transport")
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transport = esp_prov.get_transport(provmode, softap_endpoint)
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if transport is None:
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raise RuntimeError("Failed to get transport")
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print("Verifying protocol version")
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if not esp_prov.version_match(transport, protover):
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raise RuntimeError("Mismatch in protocol version")
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print("Starting Session")
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if not esp_prov.establish_session(transport, security):
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raise RuntimeError("Failed to start session")
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print("Sending Wifi credential to DUT")
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if not esp_prov.send_wifi_config(transport, security, ap_ssid, ap_password):
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raise RuntimeError("Failed to send Wi-Fi config")
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print("Applying config")
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if not esp_prov.apply_wifi_config(transport, security):
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raise RuntimeError("Failed to send apply config")
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success = False
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while True:
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time.sleep(5)
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print("Wi-Fi connection state")
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ret = esp_prov.get_wifi_config(transport, security)
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if (ret == 1):
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continue
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elif (ret == 0):
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print("Provisioning was successful")
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success = True
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break
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if not success:
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raise RuntimeError("Provisioning failed")
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if __name__ == '__main__':
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test_examples_provisioning_softap()
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