mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
84f094453b
* BLE and softAP provisioning examples added along with tests. * An application specific example added for demonstrating custom provisioning scheme. * tools/esp_prov/esp_prov.py can be used as a provisioning client for SoftAP, BLE and CLI based transports. Co-Authored-By: Amey Inamdar <amey@espressif.com> Co-Authored-By: Anurag Kar <anurag.kar@espressif.com>
114 lines
3.6 KiB
Python
114 lines
3.6 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from __future__ import print_function
|
|
import imp
|
|
import re
|
|
import os
|
|
import sys
|
|
import time
|
|
|
|
# This environment variable is expected on the host machine
|
|
test_fw_path = os.getenv("TEST_FW_PATH")
|
|
if test_fw_path and test_fw_path not in sys.path:
|
|
sys.path.insert(0, test_fw_path)
|
|
|
|
# When running on local machine execute the following before running this script
|
|
# > export TEST_FW_PATH='~/esp/esp-idf/tools/tiny-test-fw'
|
|
# > make print_flash_cmd | tail -n 1 > build/download.config
|
|
# > make app bootloader
|
|
|
|
import TinyFW
|
|
import IDF
|
|
|
|
# Import esp_prov tool
|
|
idf_path = os.environ['IDF_PATH']
|
|
esp_prov = imp.load_source("esp_prov", idf_path + "/tools/esp_prov/esp_prov.py")
|
|
|
|
@IDF.idf_example_test(env_tag="Example_WIFI_BT")
|
|
def test_examples_provisioning_ble(env, extra_data):
|
|
# Acquire DUT
|
|
dut1 = env.get_dut("ble_prov", "examples/provisioning/ble_prov")
|
|
|
|
# Get binary file
|
|
binary_file = os.path.join(dut1.app.binary_path, "ble_prov.bin")
|
|
bin_size = os.path.getsize(binary_file)
|
|
IDF.log_performance("ble_prov_bin_size", "{}KB".format(bin_size//1024))
|
|
IDF.check_performance("ble_prov_bin_size", bin_size//1024)
|
|
|
|
# Upload binary and start testing
|
|
dut1.start_app()
|
|
|
|
# Parse BLE devname
|
|
devname = dut1.expect(re.compile(r"(?:[\s\S]*) Provisioning started with BLE devname : (PROV_\S\S\S\S\S\S)"))[0]
|
|
print("BLE Device Alias for DUT :", devname)
|
|
|
|
# Match additional headers sent in the request
|
|
dut1.expect("BLE Provisioning started")
|
|
|
|
print("Starting Provisioning")
|
|
verbose = False
|
|
protover = "V0.1"
|
|
secver = 1
|
|
pop = "abcd1234"
|
|
provmode = "ble"
|
|
ap_ssid = "myssid"
|
|
ap_password = "mypassword"
|
|
|
|
print("Getting security")
|
|
security = esp_prov.get_security(secver, pop, verbose)
|
|
if security == None:
|
|
raise RuntimeError("Failed to get security")
|
|
|
|
print("Getting transport")
|
|
transport = esp_prov.get_transport(provmode, None, devname)
|
|
if transport == None:
|
|
raise RuntimeError("Failed to get transport")
|
|
|
|
print("Verifying protocol version")
|
|
if not esp_prov.version_match(transport, protover):
|
|
raise RuntimeError("Mismatch in protocol version")
|
|
|
|
print("Starting Session")
|
|
if not esp_prov.establish_session(transport, security):
|
|
raise RuntimeError("Failed to start session")
|
|
|
|
print("Sending Wifi credential to DUT")
|
|
if not esp_prov.send_wifi_config(transport, security, ap_ssid, ap_password):
|
|
raise RuntimeError("Failed to send Wi-Fi config")
|
|
|
|
print("Applying config")
|
|
if not esp_prov.apply_wifi_config(transport, security):
|
|
raise RuntimeError("Failed to send apply config")
|
|
|
|
success = False
|
|
while True:
|
|
time.sleep(5)
|
|
print("Wi-Fi connection state")
|
|
ret = esp_prov.get_wifi_config(transport, security)
|
|
if (ret == 1):
|
|
continue
|
|
elif (ret == 0):
|
|
print("Provisioning was successful")
|
|
success = True
|
|
break
|
|
|
|
if not success:
|
|
raise RuntimeError("Provisioning failed")
|
|
|
|
if __name__ == '__main__':
|
|
test_examples_provisioning_ble()
|