diff options
Diffstat (limited to 'driver/mag_bmm150.h')
| -rw-r--r-- | driver/mag_bmm150.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/driver/mag_bmm150.h b/driver/mag_bmm150.h index 1fba0a7050..402ebabf4f 100644 --- a/driver/mag_bmm150.h +++ b/driver/mag_bmm150.h @@ -84,10 +84,10 @@ * * To be safe, declare only 75% of the value. */ -#define BMM150_MAG_MAX_FREQ(_preset) (750000000 / \ +#define __BMM150_MAG_MAX_FREQ(_preset) (750000000 / \ (145 * BMM150_REP(_preset, XY) + 500 * BMM150_REP(_preset, Z) + 980)) -#if (BMM150_MAG_MAX_FREQ(SPECIAL) > CONFIG_EC_MAX_SENSOR_FREQ_MILLIHZ) +#if (__BMM150_MAG_MAX_FREQ(SPECIAL) > CONFIG_EC_MAX_SENSOR_FREQ_MILLIHZ) #error "EC too slow for magnetometer" #endif @@ -117,6 +117,18 @@ struct bmm150_private_data { #define BMM150_CAL(_s) \ (&BMI160_GET_DATA(_s)->compass.cal) +#ifdef CONFIG_MAG_BMI160_BMM150 +#include "accelgyro_bmi160.h" +/* + * Behind a BMI160, the BMM150 is in forced mode. Be sure to choose a frequency + * comptible with BMI160. + */ +#define BMM150_MAG_MAX_FREQ(_preset) \ + BMI160_REG_TO_ODR(BMI160_ODR_TO_REG(__BMM150_MAG_MAX_FREQ(_preset))) +#else +#define BMM150_MAG_MAX_FREQ(_preset) __BMM150_MAG_MAX_FREQ(_preset) +#endif + /* Specific initialization of BMM150 when behing BMI160 */ int bmm150_init(const struct motion_sensor_t *s); |