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https://github.com/calliope-mini/microbit-dal/blob/ae1b5379d3bf9477ce95afa9b7e2ab9b96a2f559/source/drivers/MicroBitCompassCalibrator.cpp#L292
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More info in https://github.com/lancaster-university/microbit-dal/issues/412#issuecomment-448186568.
@microbit-sam is there anything specific about this characteristic that needs to be included as …
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Hi !
After a half year of using Riftcat + Psmoveservice + FrePIE (positional tracking) I noticed that the weak point of this kit is the magnetometer on the phone. The magnetometer in the controller…
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Hi, please update the readme file. There is no documentation on how to calibrate the magnetometer without an SD card. I tried to update my simple vario with the BMP280/MPU9250 with your latest updates…
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Hello Kris,
First of all thank you very much for such big effort and in advanced for taking the time to answer this.
I have ported your code to a Zynq FPGA:
```
void I2C_Write(XIicPs *Iic, u…
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hey kris,
it would be helpful for me if you can tell the reason for multiplying 10 with (4912/32760), i got to know that 4912 is magnetic flux density and 32760 is the range of magnetometer.....i foun…
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**ENG:** Hi! First of all, congratulations for the fantastic library. I know that this is not the right place for question like this, but I am really lost!
I cannot read correct values from the magne…
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Hi Kris,
The USFS is working very well with an STM32 "blue pill" clone. I am very impressed with the accuracy I am getting for my application. So far everything has been bench tested and the STM32 …
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Hi Kris,
Thanks for sharing your codding. I'm trying to implement AHRS using MPU9250 and stm32 MCU. I use DMA to read data at freq=1.6Khz (except magnetometer), ant it works perfect. The filter update…
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Hi!
I just started to use MTi-10 IMU. And I'm wondering is it only able to output **4 kinds of data** ? Which are:
1. /imu/mag
2. /imu/dq
3. /imu/dv
4. /imu/time_ref
According to the [mt…