Database Users

Audio capture problem

Hi
We are developing a push-to-talk app -- Loudtalks. The free version is quite popular and many people on this forum use it.
We spent the last two days trying to fix or isolate a problem reported by a user with Hermes 200 -- all outgoing messages come silent and show up with 0:00 duration in History, even though the connection is good and everything else (including incoming messages work perfectly).
Still no luck. The last thing we found is that our code receives just 2 audio buffers from the sound card in 3 seconds, while normally that should be more like 30...
The same code (standard wave api stuff) works fine on many other devices. Is there any Hermes/HTC-specific secrets or hacks?
Or could you try it and report back if it works and which ROM/radio are you on? We don't have the device to test with so kind of walking in the dark... but very much want to have mystery fixed.
Here is today's build:
http://loudtalks.com/data/LoudtalksMobileSetup.cab
More details:
- We are using 8000 Hz, 16 bits per sample, mono sound format
- waveInStart fails returning 0x00000001 ( #define MMSYSERR_ERROR (MMSYSERR_BASE + 1) /* unspecified error */ HUH?)
Thanks!

RWatch R10

I just recieved the RWatch R10 and a made a little unboxing and pairing with iphone 6, didn't found any info about it so i thought it would be good to upload it here also!
Some Info About it!
Main Features:
• Two-way communication
1. Bluetooth dialing: Make a phone call via Bluetooth
2. SIM card calling: Insert your SIM card, then you can call your friends
• Compass: Show you the direction, convenient for your outdoor sports, never worry about disorientation
• Heart rate monitoring: Monitor your heart rate, help you do reasonable exercise
• Pedometer: Monitor the daily movement, always check the movement distance, speed and the number of steps, energy consumption etc.
• Sleeping tracking: Track your sleep during the night and help you know the sleep quality and form good habit
• Find phone: Help you look for your smart watch, when RWATCH R10 and phone in the effective Bluetooth distance
• Remote camera: Control your smart phone to take photos and you can enjoy the pleasure of taking photos on your wrist
• Bluetooth music: Play music via Bluetooth, enjoy the wonderful music, just a swipe of your finger
• Phone book: Display contacts in the RWATCH R10 as many as 1000 pieces
It uses a 1.54inch Screen: 2.5D Capacitive Touch Panel with Screen resolution: 240 x 240 px
The Battery capacity of it is : 3.7V / 380mAh
It has built in compass,pedometer,sleep monitor and heart rate monitor
I recieved it from Gearbest.com with free shipping at 40.54 euro
I have made an unboxing vid of it on youtube and also i have taken some pictures , but i m new member and i can't put links in my post's!
The youtube video Title is : RWatch R10 With iPhone 6 iOS pair(Unboxing & Usage)
I hope i helped some people!

Storage capacity
What is the storage capacity and does it take memory cards? Interested in using it as a mp3 player for running.

porschesaab said:
What is the storage capacity and does it take memory cards? Interested in using it as a mp3 player for running.
Click to expand...
Click to collapse
No it doesn't have any SD card slots,it can only play music through your smartphone music library(either to smartphones speaker-as a remote or to the smartwatch speaker)

Hi, can you please make a rom backup and upload it to xda? I bricked mine and cannot find the rom....
Here are detailed instructions how to dump the rom from your device: https://forum.xda-developers.com/sm.../readback-extractor-mtk6260-firmware-t3289272
Thanks in advance!

(Ported) (WIP)Lineage os based on 7.1.2 for a7000

LineageOS 14.1 (CyanogenMod formerly) is a free, community built distribution of Android 7.1.2 (Nougat) which greatly extends the capabilities of your phone.
Latest security patch
What's working-
-Led
-Sd Card
-Best Battery Backup
-Jio 4G
-4G,3G,2G
-Offline Charging
-Vibration
-Calls
-Low Battery Consumption
-Substractum Themes
-Dt2W
-Proximity Sensors
- Ambient Display
- Speaker's (fixed)
-Media player (fixed)
--Microphone(Fixed)
-- Network Indicator (Fixed)
--Gps (Fixed)
-Added Mtk Engineering Mode
-Added Viper4android fx
What's still have to fix ie..Bugs
-Camera
-Bluetooth and Wifi
Once Wifi and Bluetooth error fixed i will Submit The Rom

Yahgle said:
LineageOS 14.1 (CyanogenMod formerly) is a free, community built distribution of Android 7.1.2 (Nougat) which greatly extends the capabilities of your phone.
Latest security patch
What's working-
-Led
-Sd Card
-Best Battery Backup
-Jio 4G
-4G,3G,2G
-Offline Charging
-Vibration
-Calls
-Low Battery Consumption
-Substractum Themes
-Dt2W
-Proximity Sensors
- Ambient Display
- Speaker's (fixed)
-Media player (fixed)
--Microphone(Fixed)
-- Network Indicator (Fixed)
--Gps (Fixed)
-Added Mtk Engineering Mode
-Added Viper4android fx
What's still have to fix ie..Bugs
-Camera
-Bluetooth and Wifi
Once Wifi and Bluetooth error fixed i will Submit The Rom
Click to expand...
Click to collapse
Send me ss all apps bro

Thread closed on OP's request.
Regards
Vatsal,
Forum Moderator.

How do I troubleshoot my NFC function?

Hello,
I recently purchased a few NFC 215 tags/stickers to give them some use, but the apps show no response whatsoever to the tags (they ask to scan a tag, and don't ever react anyway whatsoever). I've tried "NFC Tools", "NFC TagInfo by NXP", "Tagmo", and a bunch of other random NFC apps.
Is there a way to troubleshoot whether the issue is on the tags or on my phone? I have no other devices with NFC capability.
What I gathered on the lenovo support forums (just figured I can't post links since I don't post much...):
- I am scanning them at the right position according to "Moto G6 Plus: Location of NFC chip/sensor?"
- The NFC on the phone SHOULD be working according to "Broken NFC Reader - Again !!", since apparently I wouldn't be able to toggle it on or off if it wasn't...?
Thanks for your time!

Microphone low-pass filter in some ROMs

Hi,
Background:
My current daily driver is LineageOS 18.1 by Ivan. I've got a smart thermometer that uses a 17 KHz sound carrier to send the measurement data to the companion app.
However the app was not able to read (or even detect the presence of) the thermometer. Mic permission was enabled for the app, naturally.
So I checked with a spectrum analyzer app (Spectroid) and an external tone sweep, and there seems to be a low-pass filter on the mic input (both internal and headset).
The cutoff starts around 4 KHz and nothing gets through above 8 KHz.
Then I tried other ROMs. PixelExperience [AOSP 12] behaves the same way, but on FloydQ V6.0 [10, non AOSP] the spectrogram is flat and the companion app works.
My questions:
Is this a known issue / feature? Is this an AOSP vs Samsung based ROM thing?
If this is because of the missing proprietary blobs, is it directly caused by that or just a side effect of a (anti echo) workaround?
Can it be disabled? Even if the voice quality becomes unusable.
Thanks.