DA14585

Sensor Fusion: Mag calibration disables Gyro axis

Wed, 2020-06-17 11:27--gme_johannes

Hello Dialog support,

for our project I adapted the DA14585_IOTP SDK. Instead of ICM42605 I use BMI160, instead of AK09915 I use BMM150 (so, same sensors as in the old DA14583 development kit). I successfully modified SDK6, raw data readout seems to be working fine for all sensors.

I have modified the axes' orientation in user_sfl_util.c according to the datasheets.

At the start, the magnetometer raw data looks fine, but the "compass" overlay is wrong. As soon as I run the magnetometer calibration, the compass overlay is okay.

DA14585 BLE Transmission and reception

Fri, 2020-06-12 09:29--Hermus

Hello Dialog,

I am a newbie in Bluetooth filed.
I am currently send data to DA14585 from ble terminal on my mobile,
一个nd running BLE Example
\DA145xx_SDK\6.0.14.1114\projects\target_apps\ble_examples\prox_reporter

I tried to turn on the LED through Bluetooth transmission in the suotar_task.c file as follows

Send connect request to phone

Wed, 2020-06-10 14:41--DanyloVodopianov

Hello,

I'm trying to connect my device to the phone after scanning.

My phone was previously bonded with device

1) I start scanning

2) when I found the phone and solve it with app_on_addr_solved_ind callback, found my phone at the database with IRK

3) set device address:

一个pp_easy_gap_start_connection_to_set( 0x01, \
param->addr.addr, \
MS_TO_DOUBLESLOTS(100) );

4) stop scanning:
user_app_scan_stop();

I2C Interface with Bosh BMI270 IMU

Sat, 2020-06-06 22:37--cripsly

Hello Team Dialog,

I have been struggling setting up BMI270 over I2C interface. Bosh BMI 270 IMU provides an API which can be retrived from

https://github.com/BoschSensortec/BMI270-Sensor-API

For DA14585, I followed the i2c_eeprom project instruction. I will greatly appreciate if samples of the functions below can can be illustrated with examples.

Best Regards

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