I'm doing a project with the BME680 with STM32L073RZ. I have put all the .c and .h file in the project. But I can't use the function declared in bsec_interface.h, such as bsec_set_configuration and bsec_set_state, however I can use the bsec_init() without error, it's so strange.
When I use the bsec_set_configuration :
ret.bsec_status = bsec_set_configuration(bsec_config, bsec_config_len, work_buffer, sizeof(work_buffer));
The error says: undefined reference to `bsec_set_configuration'
I don't know how to make the functions and the project work. ..
Solved! Go to Solution.
No No No, I'm sure that I used "Normal" version. The functions are well-declared in the bsec_interface.h. I think the program can't find the .c file with the functions. So I want to make sure two things.
1. Copy and paste the .h file and .c file in the project, that's enough ?
I have now in my project: bsec_datatypes.h
bme680_read.c (it's a file modified from bsec_iot_example.c)
2. Should I do something with the libalgobsec.a file ?
You have to ensure that the pre-build libalgobsec.a library is linked when you compile your project.
Please check integration guide page 15-16.
Hope it helps you.