diff options
Diffstat (limited to 'include/driver/accelgyro_bmi160_public.h')
| -rw-r--r-- | include/driver/accelgyro_bmi160_public.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/driver/accelgyro_bmi160_public.h b/include/driver/accelgyro_bmi160_public.h new file mode 100644 index 0000000000..fa5b030cbd --- /dev/null +++ b/include/driver/accelgyro_bmi160_public.h @@ -0,0 +1,32 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* BMI160 accelerometer and gyro for Chrome EC */ + +#ifndef __CROS_EC_DRIVER_ACCELGYRO_BMI160_PUBLIC_H +#define __CROS_EC_DRIVER_ACCELGYRO_BMI160_PUBLIC_H + +/* + * The addr field of motion_sensor support both SPI and I2C: + * This is defined in include/i2c.h and is no longer an 8bit + * address. The 7/10 bit address starts at bit 0 and leaves + * room for a 10 bit address, although we don't currently + * have any 10 bit slaves. I2C or SPI is indicated by a + * more significant bit + */ + +/* I2C addresses */ +#define BMI160_ADDR0_FLAGS 0x68 + +extern const struct accelgyro_drv bmi160_drv; + +void bmi160_interrupt(enum gpio_signal signal); +int bmi160_get_sensor_temp(int idx, int *temp_ptr); + +#ifdef CONFIG_CMD_I2C_STRESS_TEST_ACCEL +extern struct i2c_stress_test_dev bmi160_i2c_stress_test_dev; +#endif + +#endif /* __CROS_EC_DRIVER_ACCELGYRO_BMI260_PUBLIC_H */ |