IMU BNO085 Time Synch accelerometer and gyroscope

[Chupil]

Hi guys!

I'm using the BNO085 with an ESP32 (ISP protocol), trying to synch the accel. and gyro. sampling rates.
Any suggestions on how can I get one reading for each at 100hz sampling rate? Now I get anything between 2-5 accel. readings for 1 gyro reading.

Code:

https://github.com/adafruit/Adafruit_BNO08x/tree/master/examples/more_reports

Output:

Raw Accelerometer - x: -▒ets Jun 8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0030,len:1344
load:0x40078000,len:13836
load:0x40080400,len:3608
entry 0x400805f0
Adafruit BNO08x test!
BNO08x Found!
Part 10004148: Version :3.2.13 Build 6
Part 10003606: Version :1.2.4 Build 230
Part 10003254: Version :4.4.3 Build 485
Part 10003171: Version :4.2.10 Build 548
Setting desired reports
Reading events
sensor was reset Setting desired reports
Raw Accelerometer - x: -32 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2224 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3296
Raw Gyro - x: -3 y: -1 z: -1
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2256 z: 3280
Raw Accelerometer - x: -32 y: -2240 z: 3280
Raw Gyro - x: 799 y: 801 z: 863
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -32 y: -2240 z: 3264
Raw Accelerometer - x: -32 y: -2240 z: 3264
Raw Accelerometer - x: -32 y: -2240 z: 3280
Raw Gyro - x: -2 y: -1 z: -1
Raw Accelerometer - x: -32 y: -2224 z: 3296
Raw Accelerometer - x: -32 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2224 z: 3296
Raw Gyro - x: -7486 y: -7484 z: -7484
Raw Accelerometer - x: -16 y: -2240 z: 3296
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -32 y: -2240 z: 3296
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Gyro - x: -5 y: -19 z: -3
Raw Accelerometer - x: -16 y: -2224 z: 3296
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3296
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Gyro - x: 0 y: -3 z: -2
Raw Accelerometer - x: -16 y: -2240 z: 3296
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Gyro - x: 1 y: -3 z: -3
Raw Accelerometer - x: -32 y: -2240 z: 3296
Raw Accelerometer - x: -16 y: -2240 z: 3296
Raw Accelerometer - x: -32 y: -2240 z: 3296
Raw Accelerometer - x: -32 y: -2240 z: 3296
Raw Gyro - x: -3572 y: -3571 z: -3572
Raw Accelerometer - x: -16 y: -2240 z: 3280
Raw Accelerometer - x: -16 y: -2224 z: 3280
Raw Accelerometer - x: -16 y: -2240 z: 3296

Thanks!

[BSTRobin]

Hi Chupil,

We are Bosch, and don't have the product BNO085. You could refer our product selector guide from https://www.bosch-sensortec.com/media/boschsensortec/downloads/promotion_material/product-selector-e...

BNO085 is the product of CEVA Technologies, Inc. You can get support from CEVA.