diff options
Diffstat (limited to 'src/kernel/ao_data.h')
| -rw-r--r-- | src/kernel/ao_data.h | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/src/kernel/ao_data.h b/src/kernel/ao_data.h index d62852ef..88d0e916 100644 --- a/src/kernel/ao_data.h +++ b/src/kernel/ao_data.h @@ -41,6 +41,13 @@ #define AO_DATA_MPU6000 0 #endif +#if HAS_MPU9250 +#include <ao_mpu9250.h> +#define AO_DATA_MPU9250 (1 << 2) +#else +#define AO_DATA_MPU9250 0 +#endif + #if HAS_HMC5883 #include <ao_hmc5883.h> #define AO_DATA_HMC5883 (1 << 3) @@ -57,7 +64,7 @@ #ifdef AO_DATA_RING -#define AO_DATA_ALL (AO_DATA_ADC|AO_DATA_MS5607|AO_DATA_MPU6000|AO_DATA_HMC5883|AO_DATA_MMA655X) +#define AO_DATA_ALL (AO_DATA_ADC|AO_DATA_MS5607|AO_DATA_MPU6000|AO_DATA_HMC5883|AO_DATA_MMA655X|AO_DATA_MPU9250) struct ao_data { uint16_t tick; @@ -74,6 +81,9 @@ struct ao_data { int16_t z_accel; #endif #endif +#if HAS_MPU9250 + struct ao_mpu9250_sample mpu9250; +#endif #if HAS_HMC5883 struct ao_hmc5883_sample hmc5883; #endif @@ -320,6 +330,47 @@ typedef int16_t angle_t; /* in degrees */ #define ao_data_pitch(packet) ((packet)->mpu6000.gyro_x) #define ao_data_yaw(packet) ((packet)->mpu6000.gyro_z) +static inline float ao_convert_gyro(float sensor) +{ + return ao_mpu6000_gyro(sensor); +} + +static inline float ao_convert_accel(int16_t sensor) +{ + return ao_mpu6000_accel(sensor); +} + +#endif + +#if !HAS_GYRO && HAS_MPU9250 + +#define HAS_GYRO 1 + +typedef int16_t gyro_t; /* in raw sample units */ +typedef int16_t angle_t; /* in degrees */ + +/* Y axis is aligned with the direction of motion (along) */ +/* X axis is aligned in the other board axis (across) */ +/* Z axis is aligned perpendicular to the board (through) */ + +#define ao_data_along(packet) ((packet)->mpu9250.accel_y) +#define ao_data_across(packet) ((packet)->mpu9250.accel_x) +#define ao_data_through(packet) ((packet)->mpu9250.accel_z) + +#define ao_data_roll(packet) ((packet)->mpu9250.gyro_y) +#define ao_data_pitch(packet) ((packet)->mpu9250.gyro_x) +#define ao_data_yaw(packet) ((packet)->mpu9250.gyro_z) + +static inline float ao_convert_gyro(float sensor) +{ + return ao_mpu9250_gyro(sensor); +} + +static inline float ao_convert_accel(int16_t sensor) +{ + return ao_mpu9250_accel(sensor); +} + #endif #if !HAS_MAG && HAS_HMC5883 @@ -334,4 +385,21 @@ typedef int16_t ao_mag_t; /* in raw sample units */ #endif +#if !HAS_MAG && HAS_MPU9250 + +#define HAS_MAG 1 + +typedef int16_t ao_mag_t; /* in raw sample units */ + +/* Note that this order is different from the accel and gyro. For some + * reason, the mag sensor axes aren't the same as the other two + * sensors. Also, the Z axis is flipped in sign. + */ + +#define ao_data_mag_along(packet) ((packet)->mpu9250.mag_x) +#define ao_data_mag_across(packet) ((packet)->mpu9250.mag_y) +#define ao_data_mag_through(packet) ((packet)->mpu9250.mag_z) + +#endif + #endif /* _AO_DATA_H_ */ |