[TW#27909] Provisioning hangs on swift app (IDFGH-820)

[naderahmed]

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• [x] I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• [x] I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
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Environment

• Development Kit: [ESP32-Wrover-Kit|ESP32-DevKitC|ESP32-PICO-Kit|ESP32-LyraT|ESP32-LyraTD-MSC|none]
• Kit version (for WroverKit/PicoKit/DevKitC): [v1|v2|v3|v4]
• Module or chip used: [ESP32-WROOM-32|ESP32-WROOM-32D|ESP32-WROOM-32U|ESP32-WROVER|ESP32-WROVER-I|ESP32-WROVER-B|ESP32-WROVER-IB|ESP32-SOLO-1|ESP32-PICO-D4|ESP32]
• IDF version (run git describe --tags to find it): // v3.2-dev-1148-g96cd3b75c
• Build System: [Make|CMake]
• Compiler version (run xtensa-esp32-elf-gcc --version to find it): // 1.22.0-80-g6c4433a
• Operating System: [Windows|Linux|macOS]
• Power Supply: [USB|external 5V|external 3.3V|Battery]

Problem Description

I downloaded:

https://github.com/espressif/esp-idf-provisioning-ios

ran pod install

clicked the provison button to do it by WiFi, nothing happened. //Detailed problem description goes here.

Expected Behavior

I expected it to provision

Actual Behavior

Nothing happens. I can see that it makes it's way to SendHTTPData , however nothing happens after that. There is no error either.

Steps to repropduce

1. step1
2. ...

// It helps if you attach a picture of your setup/wiring here.

Code to reproduce this issue

// the code should be wrapped in the ```cpp tag so that it will be displayed better.
#include "esp_log.h"

void app_main()
{

}

// If your code is longer than 30 lines, GIST is preferred.

Debug Logs

Debug log goes here, should contain the backtrace, as well as the reset source if it is a crash.
Please copy the plain text here for us to search the error log. Or attach the complete logs but leave the main part here if the log is *too* long.

Other items if possible

• [ ] sdkconfig file (attach the sdkconfig file from your project folder)
• [ ] elf file in the build folder (note this may contain all the code details and symbols of your project.)
• [ ] coredump (This provides stacks of tasks.)

[anujdeshpande]

Hi @naderahmed - I just verified that it works. Maybe an issue with the configuration in menuconfig?

Can you please check -

• You are using WiFi Sec 1 Debug build in iOS
• In your IDF, you are using examples/provisioning/softap_prov
  • in the example, you have set Example Configuration->Use Security Version 1

If you haven't made changes to the PoP, the default abcd1234 should be set on both the device as well as the smartphone app

[naderahmed]

thank you for your response. My company is in a time crunch, as we plan on selling millions of these... so I am under pressure to test and verify if ESP32 really works.

However.. I apologize, but I did not understand your instructions, I need very basic steps. I am completely new.

I also wanted to add a point which I forgot to mention - I got an error when I tried to build:

error: Build input files cannot be found: esp-idf-provisioning-ios-master/EspressifProvision/EspressifProvision/proto/session.pb.swift'

it was actually for many files like that, therefore what I did was.

copy all the swift files from:

 /Users/nader/Documents/iOS/ESP32/esp-idf-provisioning-ios-master/EspressifProvision/EspressifProvision/proto

TO:

/Users/nader/Documents/iOS/ESP32/esp-idf-provisioning-ios-master/proto

then it worked. I just wanted to let you know that, in case that could have been a problem.

Therefore, please help me understand your first instruction:

Can you please check -

You are using WiFi Sec 1 Debug build in iOS

I do not know how to do that, nor do I understand what it means. Can we chat briefly on skype ? I am available now.

I am also available at 5:00 AM NYC time

or when do you suggest?

[naderahmed]

Hello, I will be available at 4:30 PM Pune, India time tomorrow(12-14) so we can quickly chat via skype. skype id: naderwashere

[naderahmed]

we are using the /esp/esp-idf/examples/wifi/smart_config

here is my skype id: naderwashere

[anujdeshpande]

Hi @naderahmed - with the unified provisioning apps i.e. this or this, you should use the examples found in esp-idf/examples/provisioning. For example if you want to provision the devices using BLE, you should use esp-idf/examples/provisioning/ble_prov. Similarly, for WiFi you should use softap_prov from the same folder.

[Alvin1Zhang]

@naderahmed Hi, would you help share if any updates for the issue? Thanks.