About steven_bsec

Yes, I test  the config file following the video I think config file is OK. It work well in bme688_development_kit, but don't work in my project. and I observed that gas index is 0,1,2,3,4,5,6,7,8,9 cycle in bme688_development_kit, but in my project, gas index is 1,2,4,6,8,9, or 1,2,3,5,7 or other order.Why ? ... View more

Yes , I followed the video to test config file exactly when I detect coffee, it is OK. But when I detect normal air , it don't work well , and result is not normal air always, and sometimes is coffee. I think that the config file is right, bucause it work well in bme688_development_kit. (Bosch-BSEC2-Library-master\examples\x8_board_examples\basic_config_state) There is only one sensor in my project, and 8 sensors in bme688_development_kit. Does it matter? Can you share me air-detection demo for STM32? And I observe gas_index is 0,1,2,3,4,5,6,7,8,9 cyclically in bme688_development_kit, but in my project gas_index is 1,2,3,5,7,9 or 1,2,4,6,8,9 or  other order . why? ... View more

Yes , I use bsec2-4-0-0_generic_release_23012023.  Now,  the problem is that when enable BSEC_OUTPUT_STATIC_IAQ with BSEC_SAMPLE_RATE_LP and BSEC_OUTPUT_GAS_ESTIMATE_1 with BSEC_SAMPLE_RATE_SCAN together, bsec_update_subscription return BSEC_E_SU_SAMPLINTVLINTEGERMULT(-16).  If I want to enable BSEC_OUTPUT_STATIC_IAQ and BSEC_OUTPUT_GAS_ESTIMATE_1 together , what should i do? ... View more