Search found 44 matches

by zechdz
Fri Feb 05, 2016 3:02 am
Forum: Lua Scripting
Topic: Serial telemetry streaming via LUA or BT spoof. Fast enough?
Replies: 19
Views: 8298

BT connection trigger

Could you point me to the trigger that starts the BT connection? I have managed to sometimes get my esp module to get the AT command and spoof the BT telemetry. However, the NodeMCU code of the module prints out a bunch of stuff on boot, which the RCP is interpretting as non "OK" messages since the ...
by zechdz
Fri Feb 05, 2016 3:00 am
Forum: RaceCapture App Operation and General Q&A
Topic: analog channel 8-battery
Replies: 6
Views: 3380

I have a feeling he's talking about the 5V reference output.

I thought for a while that was the channel-8 seeing that it is physically to the left of channel 7.
by zechdz
Sat Jan 30, 2016 1:40 am
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

Lots of info! Thank you very much, I'll try to go through all of this and eliminate all possible issues. The 5v bike reference i was refering to was just that my harness diagram shows a spot for 5v reference, however they have no wire connected to it. It made me think there might be somewhere else o...
by zechdz
Fri Jan 29, 2016 12:22 pm
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

I would also like to know. When you guys connect what should be a stable input (aka throttle position 0), do you get voltage fluctuations in the RCP data? When I connect my voltage meter the value looks pretty stable, but when reading through RCP even TPS 0 or TPS 100 has +/- 0.1 V fluctuations. Is ...
by zechdz
Fri Jan 29, 2016 12:21 pm
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

5V reference

So I just realized the purpose of the 5V reference: 5V Voltage Reference This output provides a 5V reference to be used with the Analog Inputs. Up to 50mA is provided to supply power to active sensors, pull-up resistors and other purposes. This reference output is protected against short-circuits wi...
by zechdz
Fri Jan 22, 2016 8:07 am
Forum: RaceCapture/Pro General Q&A
Topic: CAN Bus Questions
Replies: 7
Views: 4872

I2C

I noticed there was no reply regarding the I2C interface. I'm also interested in trying I2C for temperature arrays. I know there are LUA modules for I2C (which I've found on the NodeMCU), but can't figure out if the RCP has that built in, i'm guessing not. For now I was going to use I2C to set my te...
by zechdz
Fri Jan 22, 2016 8:00 am
Forum: Sensors
Topic: K-line
Replies: 8
Views: 4729

Thanks for looking that up. Just looking for other ways to get the bikes data, so i can free up analog lines for other fun things :-D
by zechdz
Mon Jan 18, 2016 8:29 am
Forum: Sensors
Topic: K-line
Replies: 8
Views: 4729

K-line

Any information on how I would be able to read from a custom k-line, not full obd2.

Would it be doable through lua scripting and reading a digital input?
by zechdz
Fri Jan 15, 2016 1:15 am
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

Would it be reasonable to connect the RCP ground to the battery in this case?

I have the connector to the data lines sitting right next to the battery (hope that isn't the cause for anything), so getting a direct line to negative terminal should be easy...
by zechdz
Thu Jan 14, 2016 2:40 am
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

How many sample points did you take? I will be able to see this from the config file. Also... I don't suppose that the voltage values shift with the engine running. Have you tried just to eliminate engine ground noise as your culprit? I took just min and max, and then capped the values at 0 for any...
by zechdz
Thu Jan 14, 2016 2:33 am
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

I'm having trouble getting a readable PDF at the limit of ~200kb so I'm going to post a dropbox link to the full harness schematic. Sorry but eventually this link will stop working (whenever i clean up my dropbox public folder in a month/year/who knows when) https://dl.dropboxusercontent.com/u/17651...
by zechdz
Thu Jan 14, 2016 2:29 am
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

I changed the config halfway through the day, so some of the values may be different. But I believe the TPS was the same all day.

config attached
by zechdz
Wed Jan 13, 2016 2:56 am
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

I'll post the RCP config later tonight, but the TPS is from raw voltage (mechanical throttle) which I mapped while stationary, with the engine off.

This is on a 2010 CBR600RR.

I've attached the a subset of the harness blueprint to show the TPS connection.
by zechdz
Tue Jan 12, 2016 6:02 am
Forum: Sensors
Topic: TPS data
Replies: 16
Views: 7488

TPS data

I need help trouble shooting. Please look at lap 451 and 454, included in the link. https://www.race-capture.com/events/tsukuba-2016-1-11/device/pmt-racing-logger?laps[]=450&laps[]=453 (Need to rescale the graphs for them because I sent the wrong min/max during streaming) I setup SusTravelF, SusTrav...
by zechdz
Thu Dec 24, 2015 2:49 am
Forum: Lua Scripting
Topic: Serial telemetry streaming via LUA or BT spoof. Fast enough?
Replies: 19
Views: 8298

I still have a long road ahead to connect my analog sensors on the bike but i'll try to document it and let you guys know of anything that might help your product :). I have however run into another hurdle. I commented here: https://github.com/autosportlabs/RaceCapture-Pro_firmware/issues/165 So wha...