mirror of
https://github.com/espressif/esp-idf.git
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120 lines
4.3 KiB
Python
120 lines
4.3 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 os
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import re
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import esp_prov
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import tiny_test_fw
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import ttfw_idf
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import wifi_tools
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from tiny_test_fw import Utility
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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/legacy/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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# 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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try:
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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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try:
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ip = ctrl.connect(ssid, password)
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except RuntimeError as err:
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Utility.console_log('error: {}'.format(err))
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try:
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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=60)
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Utility.console_log('got_ip: {}'.format(got_ip))
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got_ip = got_ip[0]
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if ip != got_ip:
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raise RuntimeError('SoftAP connected to another host! {} != {}'.format(ip, got_ip))
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except tiny_test_fw.DUT.ExpectTimeout:
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# print what is happening on dut side
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Utility.console_log('in exception tiny_test_fw.DUT.ExpectTimeout')
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Utility.console_log(dut1.read())
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raise
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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 = '{}.{}.{}.1:80'.format(ip.split('.')[0], ip.split('.')[1], ip.split('.')[2])
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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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if not esp_prov.wait_wifi_connected(transport, security):
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raise RuntimeError('Provisioning failed')
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finally:
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ctrl.reset()
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if __name__ == '__main__':
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test_examples_provisioning_softap()
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