BME688 BSEC bsec_sensor_control call delay

[Zaki13]

hello

is there a mean to reduce the delay between 2 bsec_sensor_control calls.

in my case the delay is almost acceptable for about 50 seconds ( 27ms between each call of bsec_sensor_control) , after that the delay for the next call will be 1min50s.

regards.

Zakaria

[Minhwan]

Hello, 

Are you using BSEC 2 right? 

If you are developing based on BSEC 1, I'd like to recommend to use BSEC 2. 

https://github.com/BoschSensortec/Bosch-BSEC2-Library

And, bsec_sensor_control is controlled by power mode. You can't control manually. 

If you are using BSEC_SAMPLE_RATE_LP mode, it will be called every 3s. In case of BSEC_SAMPLE_RATE_ULP, it will be 300s. 

If you want to call more frequently, there is high performance mode. BSEC_SAMPLE_RATE_HIGH_PERFORMANCE

Thanks, 

[Zaki13 · Accepted solution]

hello

thanks for the message.

i am using BSEC_2.0.6.1_Generic_Release_04302021.

i will try the version you proposed.

Regards.

Zakaria