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alexh-name / bsec_bme680_linux

Read the BME680 sensor with the BSEC library on Linux (e.g. Raspberry Pi)
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raspberrry pi 64 bsec library only actually furnished with BSEC_1.4.7.4 need a little port to work #31

Closed maripo31 closed 2 years ago

maripo31 commented 2 years ago

bosch actually furnish only BSEC_1.4.7.4 version for raspberry native 64 bit raspian. in this post : https://community.bosch-sensortec.com/t5/MEMS-sensors-forum/BME680-BSEC-Library-for-ARM64v8-elf64-littleaarch64/td-p/12977/page/2 You can get exemples and config directory from official bosch distro. Your code do not download correctly the config file. I workarround this point with using the static table furnished by bosch. Replacing the config_load function by memcpy((void )config_buffer,(void )bsec_config_iaq,sizeof(bsec_config_iaq)); return sizeof(bsec_config_iaq); Where bsec_config_iaq are static data from bsec_serialized_configurations_iaq.c make.sh must be adapted to add this file source. You can close this point if bosch provide official version of raspberry pi 64 bits library. Regards.

alexh-name commented 2 years ago

Since I don't own an arm64 platform to test on and 1.4.7 is outdated now, I will close this, but will link to your post in a FAQ section.