I have a device sending data over the simulated serial link at a relatively fast rate (15 packets per second). After a around 10-20 seconds of use the display in the app slows down, then the app hangs and stops responding to touches. Clearing the display before the slowdown occurs appears to avoid the issue.

Hello,

I am including Adafruit's BLE breakout board into my projects now. I completed the first one successfully and I'm moving into building the iOS and Android apps. Well, IOS App first...

In any case, I am studying your code to base mine on the UART service. When I try to run it on Xcode, the build fails. Is this the latest version?

Thank you!

Hi , I wanted to know can we set up any private key for connection just to pair it up with a device

Hi,
I already downloaded the entire project but I need to create my own project from scratch. Is there a folder with all the files that I need to import in my project?
Thank you.

On the iPhone, if you filter out the devices based on signal strength, anything not matching the filter is removed from the list. If you use the same parameters on the iPad, it seems like anything advertised with terrible signal strength still makes the list. I would assume this has to do with an RSSI coming through that's a false positive value, and somehow this is managed on the phone differently than the iPad.

Two errors are received one of them is expressions are not allowed at the top level, and the other one is expecting member name or constructor call after type name Xcode version 7.1

Can not build the app as the file "Adafruit_Bluefruit_LE_Connect-Swift.h" is missing and I don't seem to be able to locate it anywhere!

Build Failed with Code 7.2
No such module 'Moscapsule'

The Android app allows customers to 'debrick' devices stuck in DFU mode by uploading a custom firmware image when running in DFU (constant blinky), as described here: https://learn.adafruit.com/introducing-adafruit-ble-bluetooth-low-energy-friend/faq#faq-8

Unfortunately, the iOS Bluefruit LE app doesn't have this possibility, and the nRF Toolbox app for iOS is already really annoying to use since you now need to make a .zip with specific filenames inside it for the firmware and init files, etc.

Adding custom firmware update for devices running in DFU mode (advertise as DfuTarg) would be good to add to iOS to help customers restore devices where the fimware was killed for some reason. Today, you go straight to the 'Info' screen with no option for a firmware update.

To simulate this, simply insert a board holding the DFU button down, and you should enter DFU mode, indicate by the LED giving you no stop blinky, and you'll see the device advertised as DfuTarg in Bluefruit LE Connect.

Hi everybody,

I want to run the program on my iPad, but I have two issues :
No provisioning profiles with a valid signing identity (i.e. certificate and private key pair) matching the bundle identifier “com.linox.bluefruitconnect” were found.

And when I click on fix it I have this : The 'iCloud' feature is only available to users enrolled in Apple Developer Program. Please visit https://developer.apple.com/programs/ to enroll. There was an error while interacting with the Developer Portal (9999, 4100).

At first I turned off the iCloud capabilities of the project, but now, i cannot check it anymore as it has disappeared from my target capabilities menu.

Any help please ?

Note : I don't have a developper account as I only need to use the app on my iPad without iCloud (I just need the BLE) the programs works on the simulators, but issues on the ipad.

Hi there, nice work!!!! I would like to know if is possible to download old version without swift language.
Thanks

I get a lot of compilations errors when I try to run this code -- Swift is changing quickly, so hopefully this project won't get left behind. I would really appreciate an update. Xcode 6.3.1.

Hi, I've read https://learn.adafruit.com/getting-started-with-the-nrf8001-bluefruit-le-breakout/adding-app-support

UART Service UUID: 6E400001-B5A3-F393-E0A9-E50E24DCCA9E
TX Characteristic UUID: 6E400002-B5A3-F393-E0A9-E50E24DCCA9E
RX Characteristic UUID: 6E400003-B5A3-F393-E0A9-E50E24DCCA9E

Does it mean you've created custom BLE service with custom characteristics and the firmware is uploaded to your nRF8001 boards that are in stock (https://www.adafruit.com/products/1697)?

Is it nRF8001-specific service (and developed not by Adafruti) or it's created and uploaded by Adafruit?
I'm going to purchase that board and use for my iOS app.

One more question (not sure it's for your but for hardware engineer likely but probably you can know the answer):
I can't see Rx/Tx pin at https://www.adafruit.com/images/970x728/1697-04.jpg, so how can i wire it to my Arduino serial Rx/Tx pins?

Randomly when connecting to a device the navigation bar fails to load which means you cannot disconnect from a device or return to the previous panel when you are for example in the color picker.

It appears to happen when you enter the controller panel as there is no navigation present there and you use the silver X to exit that screen. If you upload a new sketch while on the controller panel when the unit resets you are disconnected, this kicks you back to the device selection screen with a popup notification but the navigation bar does not return.

Are Objective-c sources available?

Hi,

I downloaded the document and opened the workplace. When running on the simulator it works fine, but when I want to run it on my iPad, I have this error
An App ID with Identifier 'com.adafruit.bluefruitconnect.watchkitapp.watchkitextension' is not available. Please enter a different string

When I set up my profile, this another error pops out
The 'iCloud' feature is only available to users enrolled in Apple Developer Program. Please visit
https://developer.apple.com/programs/ to enroll.

Any solution ?
Note that I do not have a developer account as I do not need to pusblish on the App Syore

Hello, I tried to compile the latest sources today in Xcode 6.1.1 and I got 3 error messages "UILabel? does not have a member named..." in DeviceViewController.swift and also a number of similar errors in ControllerViewController.swift.

I did some searching on the issue and I found out that renaming the lines with cell.textLabel to cell.textLabel! seems to fix the errors.

I've been trying to port the app to Swift 3.0 with no success. Is this planned to be done anytime soon?

When you try in Compile the the app in Xcode you You receive a error saying there's no such module Moscapsule. Appears to be the only error that currently is popping up. this error is in the MqttManager.swift on line 10

I downloaded the latest version, and opened it on Xcode 6.3.1. When I opened it, I got some build errors on line 79 of BLEInterfaceController.swift. I attached a screen shot. Hope this is helpful!

Bluefruit_LE_Connect-master/Pods/Moscapsule/Moscapsule/Moscapsule.swift:377:39: Cannot invoke initializer for type 'UnsafePointer' with an argument list of type '(UnsafeMutableRawPointer!)'

The latest firmware (0.6.6) includes support for EddyStone (UriBeacon 2.0), which introduces a set of custom UUIDs we don't currently have in the lookup table.

Stirngs should be added for all of the UUIDs present here: https://github.com/google/eddystone/blob/master/eddystone-url/docs/config-service-spec.md

Ideally, 'Eddystone' should be added in front of the names, so (in order of appearance in the link above):

Service

• Eddystone Config Service

Service Characteristics

• Eddystone Lock State
• Eddystone Lock
• Eddystone Unlock
• Eddystone URI Data
• Eddystone Flags
• Eddystone Adv. TX Power Levels
• Eddystone TX Power Mode
• Eddystone Beacon Period
• Eddystone Reset
• Eddystone (Reserved)

Hi, I recently upgraded to Xcode 7.0, and now am seeing various errors when trying to compile & run this code. Xcode asks if you'd like to update the Swift syntax. I tried that (got some errors), also tried NOT doing that, and got other errors. None seemed simple enough for me to figure out, even with some googling. I'm pretty certain this can be easily reproduced by anybody running the latest Xcode 7.0, so I'm not including all the different errors messages, which are shown for each of the possible paths (updating to latest Swift syntax, not updating, etc). If others are successful running this code as-is on Xcode 7.0, please let me know, then I can dig deeper & provide more details.

Note: I am opening the .xcworkspace file & not the .xcodeproj file.

Thanks!

Hi,

Running Xcode 7.1, I have the issue in MqttManager.swift, as show in the picture. How can I fix it ?

Observed: When the user enters a name to filter, the keyboard does not dismiss when the return key is clicked.
Expected: The keyboard will dismiss

Quick Fix:
Implement the UITextFieldDelegate and setup the keyboard to show a done button. In the callback, resign first responder on the textField in the callback. :)

I'm trying to get it to relay mqtt messages to the UART after I switch focus away from the app. I'm trying to add it myself but not much of an IOS Dev.

Thanks!