BME680 Lib issue: bsec_sensor_control(time_stamp, &sensor_settings);

[wcx8229]

I use myself board with STM32F030C8.

I run the example code with configure generic_33v_3s_28d

In function bsec_iot_loop(),  I get the struct sensor_settings value when first run bsec_sensor_control(time_stamp, &sensor_settings); 

but 3s later run bsec_sensor_control(time_stamp, &sensor_settings);  again,  struct sensor_settings value were changed to 0.

can see my attachment picture.

Can you give me some suggestion? Thank you!

[wcx8229]

And,

run  ret = bsec_iot_init(BSEC_SAMPLE_RATE_LP, 0.0f, bus_write, bus_read, sleep, state_load, config_load); before bsec_sensor_control(time_stamp, &sensor_settings);    the value of sensor_settings looks like OK, but I don't confirm  if this process is corrected.

[wcx8229 · Accepted solution]

solved.

My timer is not accurate for 3 seconds