19a0f354ae
MPU6050 no longer using Kconfig to specify I2C addresses. Reference to the removed symbol causes QA diagnostics. Remove the reference; when AK8975 is converted to devicetree it may be possible to restore the link between the sensors. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/*
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_SENSOR_AK8975_AK8975_H_
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#define ZEPHYR_DRIVERS_SENSOR_AK8975_AK8975_H_
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#include <device.h>
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#define AK8975_REG_CHIP_ID 0x00
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#define AK8975_CHIP_ID 0x48
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#define AK8975_REG_DATA_START 0x03
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#define AK8975_REG_CNTL 0x0A
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#define AK8975_MODE_MEASURE 0x01
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#define AK8975_MODE_FUSE_ACCESS 0x0F
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#define AK8975_REG_ADJ_DATA_START 0x10
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#define AK8975_MEASURE_TIME_US 9000
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#define AK8975_MICRO_GAUSS_PER_BIT 3000
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#ifdef CONFIG_MPU9150
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#if CONFIG_AK8975_I2C_ADDR != 0x0C
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#error "I2C address must be 0x0C when AK8975 is part of a MPU9150 chip"
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#endif
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#ifdef CONFIG_MPU9150_I2C_ADDR
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#define MPU9150_I2C_ADDR CONFIG_MPU9150_I2C_ADDR
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#endif
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#define MPU9150_REG_BYPASS_CFG 0x37
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#define MPU9150_I2C_BYPASS_EN BIT(1)
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#define MPU9150_REG_PWR_MGMT1 0x6B
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#define MPU9150_SLEEP_EN BIT(6)
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#endif /* CONFIG_MPU9150 */
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struct ak8975_data {
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struct device *i2c;
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s16_t x_sample;
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s16_t y_sample;
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s16_t z_sample;
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u8_t x_adj;
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u8_t y_adj;
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u8_t z_adj;
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};
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#endif /* ZEPHYR_DRIVERS_SENSOR_AK8975_AK8975_H_ */
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