htool / esp32_precision-9_compass_cmps14 Goto Github PK

Hello,

What board model do you use that have n2k interface ? Thank you !

Hello htool,
I tried your code with a triton2 display.
beside some issues like

1. turnOnAutoCalibration(): Acc. Documentation it shoul work like->To store a profile write the following to the command register 0xF0, 0xF5, 0xF6 with a 20ms delay after each of the three bytes.
2. it would make sense to use Gyroscope calibrated values with SW-version>5 (Register 0x25,0x27,0x29)
3. some unused code like getgyroX..,Y..Z)

that i could all solve by myself i still have a problem with SetN2kPGN130824().
It seems the values should be Pitch rate and Roll rate.
so i.e. line 611 should be N2kMsg.Add2ByteDouble(gyroY * DEG_TO_RAD, 0.0001);
but the value in the data log is not changing, whatever value is used. It remains 0.1 °/sec
can you help?
thanks for your effort.

Hello htool,
I did the same with an BNO055 from Bosch. it works well. you can take a look here: https://github.com/BerndCirotzki/ESP32_Precision-9_compass_BNO055

• I saw you added the new PNG 130824 . what is the reason ?
• I added the configuration with Bluetooth. If you like, take look at it.
• for what do you make a deviationtable ? you only store the heading. But the deviation is the error between the heading and the Boat, I think.
• Don't forget to correct the Rate of turn error in N2K.
• when making a Calibration from Plotter, and then turning the boat, Do you know the PNG send back to the Plotter, when the Calibration is ready? ... So that the Plotter says : "Calibration OK" and it must not be canceled ?

thank for your Idea. 👍

Hello, I'm trying to use a CMPS14 compass with your code. I downloaded the example sketch from
https://www.robot-electronics.co.uk/htm/arduino_examples.htm#CMPS14/12/11%20I2C
and it worked.
However, when I try your sketch (using same ESP32/same connections), I get an error:
[COMPASS ERROR] [GYRO ERROR] [Calibration] 00000000 n2kConnected: 1
I assume there is something wrong with my configuration but I can't figure out what it is.

Greetings friend! Thank you very much for your work! Please tell me if you plan to continue working on this project? I'm interested in the code about the readiness of the calibration and its failure!