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by Harry
Thu Apr 19, 2018 8:40 pm
Forum: Trouble Shooting
Topic: HLT doesn't record acceleration data when using external GPS
Replies: 21
Views: 706

Re: HLT doesn't record acceleration data when using external GPS

LapTimer / Administration / Sensor List / Dual XGPS GNSS has an option. Not sure to which update rate it switches (need to check the code), please try the option.

Harry
by Harry
Thu Apr 19, 2018 7:38 pm
Forum: Trouble Shooting
Topic: HLT doesn't record acceleration data when using external GPS
Replies: 21
Views: 706

Re: HLT doesn't record acceleration data when using external GPS

Not possible, I‘m sorry.
You may try configuring your Qstarz to 5 Hz - smoothing calculated data is easier for lower update rates.

Harry
by Harry
Wed Apr 18, 2018 10:39 pm
Forum: Using LapTimer
Topic: Start / Stop video recording
Replies: 3
Views: 61

Re: Start / Stop video recording

The H4 cannot be turned on by WiFi; it has a power off command, but no power on. The later seems to be done by BT (which is not supported by LapTimer). For the HERO3/3+ gen, both on / off are supported. No live preview currently (or for v22).

- Harry
by Harry
Wed Apr 18, 2018 10:37 pm
Forum: OBD
Topic: new OBD benchmark
Replies: 1
Views: 28

Re: new OBD benchmark

1 No idea
2 The MX is a lot faster as it uses BT SPP or WiFi (instead of BT Low Energy); for Android, I'd use the OBDLink; for iOS, BT LE is a lot more convenient than WiFi
3 I do not understand the question

- Harry
by Harry
Wed Apr 18, 2018 10:31 pm
Forum: Trouble Shooting
Topic: Drop WiFi connection with Hero 5
Replies: 3
Views: 32

Re: Drop WiFi connection with Hero 5

GoPro has never fully revealed how they use BT and WiFi in combination. Both are used during setup, but LapTimer uses WiFi only.

- Harry
by Harry
Wed Apr 18, 2018 10:29 pm
Forum: Trouble Shooting
Topic: HLT doesn't record acceleration data when using external GPS
Replies: 21
Views: 706

Re: HLT doesn't record acceleration data when using external GPS

Please use the workaround described for now. v22 is in development and the sensor fusion part has been rewritten. I will not return to v21 to analyze or fix something that's obsolete. BTW, changing delays to non standard values can break v21 fusion. Defaults are 0.7 for external GPS sensors, and 0.5...
by Harry
Wed Apr 18, 2018 8:04 am
Forum: Trouble Shooting
Topic: Drop WiFi connection with Hero 5
Replies: 3
Views: 32

Re: Drop WiFi connection with Hero 5

Try disconnecting the Kiwi and turn off BT to check if this is the reason (it should not be). Dropping WiFi connections are usually triggered by the smartphone's WiFi handling. If e.g. a known WiFi network is passed, the smartphone may switch to this WiFi (and lose the connection to the HERO). HERO ...
by Harry
Wed Apr 18, 2018 7:59 am
Forum: Trouble Shooting
Topic: Data overlay is not synced
Replies: 1
Views: 14

Re: Data overlay is not synced

Smartphone models show a certain variance for real time operations (like starting up the cam). You may need to adjust the Overlay Synchronization Video offset in Expert Settings. Please search on the forum for "sensor delays", we had all kinds of discussions on this.

- Harry
by Harry
Wed Apr 18, 2018 7:57 am
Forum: Trouble Shooting
Topic: No Throttle/Temp Data on BMW
Replies: 5
Views: 70

Re: No Throttle/Temp Data on BMW

It looks like your car does not pass any standard throttle PID (0x11, 0x47, 0x48, 0x49, 0x4a, 0x4b)... That's actually the first car like this I have ever seen. Please double check you have not excluded the PID in OBD Tweaks, but most probably, you are out of luck currently. Whether a proprietary BM...
by Harry
Wed Apr 18, 2018 7:46 am
Forum: Trouble Shooting
Topic: HLT doesn't record acceleration data when using external GPS
Replies: 21
Views: 706

Re: HLT doesn't record acceleration data when using external GPS

You can generate acceleration data from GPS:

Lap List ‣ any lap ‣ Data Recordings / Recalculate ‣ Acceleration

We will check this during v22 beta.

- Harry

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