BMA680 API bug???

[ehouse]

Hi, we testing API: 

https://github.com/BoschSensortec/BME680_driver

I think your file is buggy: https://github.com/BoschSensortec/BME680_driver/blob/master/bme680_defs.h

Could you verify lines 294-297:

#define BME680_P9_LSB_REG       (21) //line 291  first  LSB seams to be standard for the chip

#define BME680_P9_MSB_REG     (22) //           than MSB seams to be standard for the chip

#define BME680_P10_REG            (23)

#define BME680_H2_MSB_REG   (25) //!!!! FIRST      MSB (oposite from your standard)

#define BME680_H2_LSB_REG    (26)   //!!!!     than LSB (oposite from your standard)

#define BME680_H1_LSB_REG    (26)   //!!!!     index 26 was taken second time    (for both BME680_H2_LSB_REG & BME680_H1_LSB_REG )

#define BME680_H1_MSB_REG    (27)

#define BME680_H3_REG             (28)

#define BME680_H4_REG             (29)

IS THIS OK???????

 regards,

Rob

[kgoveas · Accepted solution]

Hi,

This is not a bug. Both registers H1 and H2 are stored as 12bits each. The lower nibbles of both are stored in a single register with offset 26.

Regards,

kgoveas