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nataphonk · ‎10-05-2022

Hi sir, I'm currently working on integrating the BMI270 sensor chip with Qualcomm's adsp platform for the QCS605 chipset. The QCS605 's adsp platform already supports the BMI160 sensor, so my initial plan is to port a BMI160 driver to BMI270 myself. Luckily, Qualcomm's website said that the BMI270 sensor is already supported on the SDM660 adsp platform, which is (hopefully) closely related to the QCS605 platform. It would be incredibly helpful if I could get that driver source code. So my question is 1. Does BMI270 chipset support the Qualcomm QCS605 adsp platform? If it is, may we get the driver source code? 2. Can we get the source code for SDM660? 3. If luck is not on my side, what is your recommendation on what to proceed with? Do I need to do the heavy-lifting to bringup the sensor on the platform from scratch? Thanks so much in advance, Nataphon

nataphonk · ‎07-22-2022

Hi Minhwan, I finally got it working by reducing page bytes down to 2K and bmi->read_write_len down to 1k. The register 0x21 status is now 0x01. Thanks you so much, Nataphon

nataphonk · ‎07-21-2022

Hi all, I am writing an application for interacting with bmi270 imu sensor on linux. The following steps are my attempts. 1. I'm implementing HAL for a BMI270 library from BoschSensortec/BMI270-Sensor-API: This respository contains Bosch Sensortec's BMI270 inertial measurement unit's sensor API. To report issues, go to https://community.bosch-sensortec.com/t5/Bosch-Sensortec-Community/ct-p/bst_community (github.com) 2. In i2c read and write function implementation, I logged the register address, length and data for debugging purposes. 3. I try compiling the example from the library: bmi270_examples/accel_gyro/accel_gyro.c , but I can't get the data back. 4. I attached a relevant HAL implementation, application code and log files for more information. If you need more details, please feel free to inform me. Thank you so much in advance, Nataphon

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About nataphonk

BMI270 Driver Source Code request for Qualcomm's adsp platform.

Re: Not been able to get BMI270 up and running.

Not been able to get BMI270 up and running.

About nataphonk

BMI270 Driver Source Code request for Qualcomm's adsp platform.

Re: Not been able to get BMI270 up and running.

Not been able to get BMI270 up and running.

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