BME688 SAMPLE_RATE_MISSMATCH

[Burkaugurk]

Hi,

I am configuring the BME688. I am trying to give the sensor his sample_rate. If I give the sensor the SAMPLE_RATE_LP it gives the error code SAMPLE_RATE_MISSMATCH 14. When I give the sensor the SAMPLE_RATE_ULP it does not give a error code, but it does something unexpected. 

SAMPLE_RATE_ULP: Details:{{sample_rate = 65535, sensor_id = 1 '\001'}, {sample_rate = 0.00333333341, sensor_id = 2 '\002'}, {sample_rate = 0.00333333341, sensor_id = 3 '\003'}, {sample_rate = 0.00333333341, sensor_id = 4 '\004'}, {sample_rate = 65535, sensor_id = 14 '\016'}, {sample_rate = 0.00333333341, sensor_id = 22 '\026'}, {sample_rate = 0.00333333341, sensor_id = 23 '\027'}, {sample_rate = 0.00333333341, sensor_id = 24 '\030'}}

It says that the BSEC_OUTPUT_IAQ is disabled, but I clearly give it the SAMPLE_RATE_ULP:

It does the same for SAMPLE_RATE_LP, but the only difference is that it gives a error code: 

Details:{{sample_rate = 65535, sensor_id = 1 '\001'}, {sample_rate = 0.333333343, sensor_id = 2 '\002'}, {sample_rate = 0.333333343, sensor_id = 3 '\003'}, {sample_rate = 0.333333343, sensor_id = 4 '\004'}, {sample_rate = 65535, sensor_id = 14 '\016'}, {sample_rate = 0.333333343, sensor_id = 22 '\026'}, {sample_rate = 0.333333343, sensor_id = 23 '\027'}, {sample_rate = 0.333333343, sensor_id = 24 '\030'}

If there is someone that could help me with this please it would be much appreciated.

Best regards,

Berke 

[Burkaugurk · Accepted solution]

Also solved, it gives this error when you dont select to good config file. 

[BSTRobin]

Hi Burkaugurk,

Good news.
Yes, the config file needs to be specified when initializing BSEC.