BME688 library linking fails in STM32MP1

[Biswajeet]

Hi, 

I am trying to use the BME688 sensor which is present in our custom hardware based on STM32MP1.After going thrrough all the documentation I have added the following files into my source code "From BME68x-Sensor-API repo, took bme68x.c, bme68x.h, bme68x_defs.h and from bsec_2-0-6-1_generic_release_04302021.zip using two files bsec_datatypes.h, bsec_interface.h. 

Using the bme68x_dev structure, added intf, write, read and delay_us. called bme68x_init() and bsec_init(). 

In my Makefile, when I try to link the static libray available in "BSEC_2.0.6.1_Generic_Release_04302021-> algo->normal_version->bin->gcc->Cortex_A7->libalgobsec.a" in my application, I get thrown with a lot of errors. I have attached the error logs. NOTE: The device is based on Yocto and uses OpenSTlinux(arm-openstlinux_weston-linux-gnueabi-gcc).

Kindly help with the which libray I have to use ? Is there any otherfiles that I need to include in my source ?

[BSTRobin]

Hi Biswajeet,

Thanks for your feedback.

We will compile a new library and let your know later.

[BSTRobin · Accepted solution]

Hi Biswajeet,

Please use attached BSEC library.

[Biswajeet]

Hi BSTRobin, 

Thank you for the library file. It is getting compiled with our application. 

[BSTRobin]

Welcome, Biswajeet.

After you run it, you could give feedback to us.

[Biswajeet]

Definitely BSTRobin, I'll be providing my feedback by last week of this month.