2016-05-27 16:33:29 +08:00
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# Kconfig.ak8975 - AK8975 magnetometer configuration options
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#
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# Copyright (c) 2016 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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menuconfig AK8975
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bool
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prompt "AK8975 Magnetometer"
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depends on SENSOR && I2C
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default n
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help
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Enable driver for AK8975 magnetometer.
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config AK8975_SYS_LOG_LEVEL
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int "AK8975 Log level"
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depends on SYS_LOG && AK8975
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default 0
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range 0 4
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help
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Sets log level for AK8975 driver.
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Levels are:
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0 OFF, do not write
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1 ERROR, only write SYS_LOG_ERR
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2 WARNING, write SYS_LOG_WRN in addition to previous level
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3 INFO, write SYS_LOG_INF in addition to previous levels
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4 DEBUG, write SYS_LOG_DBG in addition to previous levels
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config AK8975_NAME
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string
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prompt "Driver name"
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default "AK8975"
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depends on AK8975
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help
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Device name with which the AK8975 sensor is identified.
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config AK8975_INIT_PRIORITY
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int
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prompt "Init priority"
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depends on AK8975
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default 70
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help
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Device driver initialization priority.
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config AK8975_I2C_ADDR
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hex
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prompt "I2C address"
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depends on AK8975
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default 0x0C
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range 0x0C 0x0F
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help
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I2C address of the AK8975 sensor. Choose:
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- 0x0C if CAD1 connected to GND nad CAD0 is connected to GND
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- 0x0D if CAD1 connected to GND nad CAD0 is connected to VDD
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- 0x0E if CAD1 connected to VDD nad CAD0 is connected to GND
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- 0x0F if CAD1 connected to VDD nad CAD0 is connected to VDD
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2016-05-31 22:28:41 +08:00
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If the AK8975 sensor is part of a MPU9159 chip, the I2C address
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needs to be 0x0C.
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2016-05-27 16:33:29 +08:00
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config AK8975_I2C_MASTER_DEV_NAME
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string
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prompt "I2C master where AK8975 is connected"
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depends on AK8975
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default "I2C_0"
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help
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Specify the device name of the I2C master device to which the
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AK8975 chip is connected.
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2016-05-31 22:28:41 +08:00
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config MPU9150
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bool
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prompt "Enable MPU9180 support"
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depends on AK8975
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default n
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help
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Enable this config option if the AK8975 sensor is part of a
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MPU9150 chip.
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config MPU9150_I2C_ADDR
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hex
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prompt "MPU9180 I2C address"
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depends on AK8975 && MPU9150 && !MPU6050
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range 0x68 0x69
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default 0x68
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help
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I2C address of the MPU9150. If the driver for MPU6050 is enabled,
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its address will be used and this option made unavailable.
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