BME680 BSEC library issue

[mgchoi]

Hello, BOSCH

I downloaded BSEC before and am testing it.

I am sending you an email because I have an inquiry during the test regarding the library.

If you compare the files you used among the links you sent me last time

It is estimated that the actual version used is "BSEC_1.4.8.0_Generic_Release_updated_v3".

(The internal sauce is being modified a little, so it's not completely the same.)

1. List of gcc-enabled files in an existing compiler (STM32CubeIDE)

2. List of files currently using armcc in the compiler (Keil MDK-ARM)

At the time of the last test, I accidentally tested the BME680 without connecting it, so I thought there was no problem,
I connected the BME680 and tested it again, and it no longer progressed in the bsec_init(); below.

The above part has a function in the libalgobsec.lib library that you provide, so accurate debugging is impossible.

I don't think the library version is a problem, but it hasn't progressed since bsec_init(); so please check this part.

Thanks

[mgchoi]

The sauce used for gcc is as follows

However, in the above list, libalgobsec.a is not available in armcc 

Instead of the file, you use the in the path (BSEC_1.4.8.0_Generic_Release_updated_v3)(algo)(normal)(bin)(armcc)(Cortex_M0+)

It's not progressing.

Is the problem caused by using the file from the gcc source?

[BSTRobin]

Hi mgchoi,

Because I used STM32F4 and Keil MDK-ARM compiler, so I used BSEC library "BSEC_1.4.8.0_Generic_Release\algo\normal_version\bin\armcc\Cortex_M4F\libalgobsec.lib".
Which MCU you used? You can select BSEC library according your host MCU architecture and compiler you used.