| /* |
| * Copyright (C) 2016 STMicroelectronics |
| * |
| * Author: Denis Ciocca <denis.ciocca@st.com> |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef __LSM6DSM_I2C_MASTER_LSM303AGR__ |
| #define __LSM6DSM_I2C_MASTER_LSM303AGR__ |
| |
| #ifdef LSM6DSM_I2C_MASTER_LSM303AGR |
| #ifndef LSM6DSM_I2C_MASTER_MAGNETOMETER_ENABLED |
| #define LSM6DSM_I2C_MASTER_MAGNETOMETER_ENABLED 1 |
| #else /* LSM6DSM_I2C_MASTER_MAGNETOMETER_ENABLED */ |
| #error "Another magnetometer is already selected! One magn per time can be used." |
| #endif /* LSM6DSM_I2C_MASTER_MAGNETOMETER_ENABLED */ |
| #endif /* LSM6DSM_I2C_MASTER_LSM303AGR */ |
| |
| #define LSM303AGR_KSCALE 0.15f /* MAGN scale in uT/LSB */ |
| #define LSM303AGR_I2C_ADDRESS (0x1e) |
| |
| /* LSM303AGR registers */ |
| #define LSM303AGR_WAI_ADDR (0x4f) |
| #define LSM303AGR_CFG_REG_A_M_ADDR (0x60) |
| #define LSM303AGR_CFG_REG_C_M_ADDR (0x62) |
| #define LSM303AGR_OUTDATA_ADDR (0x68) |
| |
| #define LSM303AGR_SW_RESET (0x20) |
| #define LSM303AGR_POWER_ON_VALUE (0x00) |
| #define LSM303AGR_POWER_OFF_VALUE (0x03) |
| #define LSM303AGR_OUTDATA_LEN (0x06) |
| |
| |
| /* LSM303AGR default base registers status */ |
| /* LSM303AGR_CFG_REG_A_M_BASE: configuration register 1 default settings */ |
| #define LSM303AGR_CFG_REG_A_M_BASE ((0 << 7) | /* (0) */ \ |
| (0 << 6) | /* (0) */ \ |
| (0 << 5) | /* SOFT_RST */ \ |
| (0 << 4) | /* LP */ \ |
| (0 << 3) | /* ODR1 */ \ |
| (0 << 2) | /* ODR0 */ \ |
| (0 << 1) | /* MD1 */ \ |
| (0 << 0)) /* MD0 */ |
| |
| /* LSM303AGR_CFC_REG_C_M_BASE: configuration register 3 default settings */ |
| #define LSM303AGR_CFG_REG_C_M_BASE ((0 << 7) | /* (0) */ \ |
| (0 << 6) | /* INT_MAG_PIN */ \ |
| (0 << 5) | /* I2C_DIS */ \ |
| (1 << 4) | /* BDU */ \ |
| (0 << 3) | /* BLE */ \ |
| (0 << 2) | /* (0) */ \ |
| (0 << 1) | /* SELFT_TEST */ \ |
| (0 << 0)) /* INT_MAG */ |
| |
| #ifdef LSM6DSM_I2C_MASTER_LSM303AGR |
| /* MUST BE SAME LENGTH OF LSM6DSMMagnRates */ |
| static uint8_t LSM303AGRMagnRatesRegValue[] = { |
| 0x00, /* Expected 3.25Hz, ODR = 10Hz */ |
| 0x00, /* Expected 6.5Hz, ODR = 10Hz */ |
| 0x04, /* Expected 12.5Hz, ODR = 20Hz */ |
| 0x0c, /* Expected 26Hz, ODR = 100Hz */ |
| 0x0c, /* Expected 52Hz, ODR = 100Hz */ |
| 0x0c, /* Expected 104Hz, ODR = 100Hz */ |
| }; |
| #endif /* LSM6DSM_I2C_MASTER_LSM303AGR */ |
| |
| #endif /* __LSM6DSM_I2C_MASTER_LSM303AGR__ */ |
