Not working with BSEC enabled

[palla89]

Hi, I have a problem while running the sample script forced_mode.py (and other scripts) with BSEC enabled, here the error:

TESTING FORCED MODE WIT BSEC
INITIALIZED BME68X
VARIANT = BME68X_VARIANT_GAS_HIGH
INITIALIZED BSEC
BSEC VERSION: 2.0.6.1
SENSOR_SETTINGS.OP_MODE = 0x1
SENSOR_SETTINGS.HEATER_TEMPERATURE = 320
SENSOR_SETTINGS.HEATER_DURATION = 197
SET BME68X CONFIG
SET HEATER CONFIG (FORCED MODE)
**Traceback (most recent call last):
  File "forced_mode.py", line 17, in <module>
    data = bme.get_bsec_data()
SystemError: <method 'get_bsec_data' of 'bme68x.BME68X' objects> returned NULL without setting an error**

Unfortunately I didn't found out what's wrong. Do you have any advice?

[palla89]

Update of 03/07/21, still same error also pulling new code :(

[meirim-pt]

There is get_data defined but no get_bsec_data

`
../bme68x/bme68x-python-library/examples $ python3
Python 3.7.3 (default, Jan 22 2021, 20:04:44)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
from bme68x import BME68X
import bme68xConstants as cnst
import bsecConstants as bsec
from time import sleep

bme = BME68X(cnst.BME68X_I2C_ADDR_LOW, bsec.BSEC_ENABLE)
INITIALIZED BME68X
VARIANT = BME688
SET BME68X CONFIG
SET HEATER CONFIG (FORCED MODE)

print(dir(bme))

['class', 'delattr', 'dir', 'doc', 'eq', 'format', 'ge', 'getattribute', 'gt', 'hash', 'init', 'init_subclass', 'le', 'lt', 'ne', 'new', 'reduce', 'reduce_ex', 'repr', 'setattr', 'sizeof', 'str', 'subclasshook', 'bme68x', 'conf', 'data', 'del_period', 'get_data', 'heatr_conf', 'linux_device_handle', 'n_fields', 'op_mode', 'rslt', 'sample_count', 'set_conf', 'set_heatr_conf', 'set_temp_offset', 'temp_offset', 'time_ms', 'use_bsec']

`

[meirim-pt]

Somehow I had a previous installed version 1.0.4 (??)
After removing that version, the version 1.0.5 became active and working.

Tested with this piece of code (on 0x76):
from bme68x import BME68X
bme=BME68X(0x76, 1)
print (bme.get_bsec_data())
print (bme.get_variant())

---

(pip3 freeze|grep bme)

/bme68x-python-library $ pip3 uninstall bme68x
Found existing installation: bme68x 1.0.4
Uninstalling bme68x-1.0.4:
Would remove:
/home/pi/.local/include/python3.7m/bme68x/bme68x.h
/home/pi/.local/include/python3.7m/bme68x/bme68x_defs.h
/home/pi/.local/include/python3.7m/bme68x/internal_functions.h
/home/pi/.local/lib/python3.7/site-packages/bme68x-1.0.4.dist-info/*
/home/pi/.local/lib/python3.7/site-packages/bme68x.cpython-37m-arm-linux-gnueabihf.so
/home/pi/.local/lib/python3.7/site-packages/bme68xConstants.py
/home/pi/.local/lib/python3.7/site-packages/bsecConstants.py
Proceed (Y/n)? Y
Successfully uninstalled bme68x-1.0.4
pi@raspberrypi:~/bme68x-python-library $ pip3 uninstall bme68x
Found existing installation: bme68x 1.0.5
Uninstalling bme68x-1.0.5:
Would remove:
/usr/local/lib/python3.7/dist-packages/bme68x-1.0.5-py3.7-linux-armv7l.egg
Proceed (Y/n)? n