About Carlos_Rafael

Hi Jet, thanks for your answer. My question is a little bit more specific. If in my application I want to monitor just the results of CO2e and b-VOC, what would be the range of this values? e.g. CO2e = 400 to ...? b-VOC =  0 to ...? Thanks ... View more

Hello Minhwan, Did you mean c99 instead of C89? If I use C89 in the compile command that you wrote, I get a lot of errors in comments since “//” to demark a comment isn't part of C89. If I use C99 my code is only increasing the used flash size but the problem I mentioned before persists. I still couldn't figure out what is happening but for a while I just used the functions roundf ,fminf, fmaxf in my main.c and the code compiles fine. As mcuxpresso compiles a library only if it is being used, perhaps the bsec precompiled library is not enough to point to the compiler to do that. It's just a hypothesis. My major problem now is getting the values of bVOC and CO2e. But I think it is not related to this issue, so I opened this other topic . Thanks ... View more

Hello Minhwan, Here is my main.c and the bsec_integration code where I included CO2e and bVOC in bme680_bsec_update_subscription(). I also changed the value of NUM_USED_OUTPUTS and BSEC_MAX_PHYSICAL_SENSOR from 8 to 10 in bsec_datatypes.h. Please note that for configuration I created a library (bsec_config) where I used the bsec_serialized_configurations_iaq file from generic_33v_3s_28d. Regarding generic_33v_3s_28d files, could you explain what XML and CSV files stand for? I’m not using any of them. Also I’m using the lite version of bsec library. Is there any chance this problem is related to the lite version? Thanks   ... View more

Hi Minhwan, The configuration is the same as your example, 3s interval, using config file generic_33v_3s_28d and using LP mode. Thanks ... View more