mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/*
|
|
* Copyright (C) 2017 OTA keys S.A.
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU Lesser
|
|
* General Public License v2.1. See the file LICENSE in the top level
|
|
* directory for more details.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* @ingroup sys_auto_init_saul
|
|
* @{
|
|
*
|
|
* @file
|
|
* @brief Auto initialization of LSM6DSL accelerometer/gyroscope sensors
|
|
*
|
|
* @author Vincent Dupont <vincent@otakeys.com
|
|
*
|
|
* @}
|
|
*/
|
|
|
|
#include "assert.h"
|
|
#include "log.h"
|
|
#include "saul_reg.h"
|
|
#include "lsm6dsl.h"
|
|
#include "lsm6dsl_params.h"
|
|
|
|
/**
|
|
* @brief Define the number of configured sensors
|
|
*/
|
|
#define LSM6DSL_NUM ARRAY_SIZE(lsm6dsl_params)
|
|
|
|
/**
|
|
* @brief Allocate memory for the device descriptors
|
|
*/
|
|
static lsm6dsl_t lsm6dsl_devs[LSM6DSL_NUM];
|
|
|
|
/**
|
|
* @brief Memory for the SAUL registry entries
|
|
*/
|
|
static saul_reg_t saul_entries[LSM6DSL_NUM * 3];
|
|
|
|
/**
|
|
* @brief Define the number of saul info
|
|
*/
|
|
#define LSM6DSL_INFO_NUM ARRAY_SIZE(lsm6dsl_saul_info)
|
|
|
|
/**
|
|
* @name Reference the driver structs
|
|
* @{
|
|
*/
|
|
extern saul_driver_t lsm6dsl_saul_acc_driver;
|
|
extern saul_driver_t lsm6dsl_saul_gyro_driver;
|
|
extern saul_driver_t lsm6dsl_saul_temp_driver;
|
|
/** @} */
|
|
|
|
void auto_init_lsm6dsl(void)
|
|
{
|
|
assert(LSM6DSL_NUM == LSM6DSL_INFO_NUM);
|
|
|
|
for (unsigned int i = 0; i < LSM6DSL_NUM; i++) {
|
|
LOG_DEBUG("[auto_init_saul] initializing lsm6dsl #%u\n", i);
|
|
|
|
if (lsm6dsl_init(&lsm6dsl_devs[i], &lsm6dsl_params[i]) < 0) {
|
|
LOG_ERROR("[auto_init_saul] error initializing lsm6dsl #%u\n", i);
|
|
continue;
|
|
}
|
|
|
|
saul_entries[(i * 3)].dev = &(lsm6dsl_devs[i]);
|
|
saul_entries[(i * 3)].name = lsm6dsl_saul_info[i].name;
|
|
saul_entries[(i * 3)].driver = &lsm6dsl_saul_acc_driver;
|
|
saul_reg_add(&(saul_entries[(i * 3)]));
|
|
saul_entries[(i * 3) + 1].dev = &(lsm6dsl_devs[i]);
|
|
saul_entries[(i * 3) + 1].name = lsm6dsl_saul_info[i].name;
|
|
saul_entries[(i * 3) + 1].driver = &lsm6dsl_saul_gyro_driver;
|
|
saul_reg_add(&(saul_entries[(i * 3) + 1]));
|
|
saul_entries[(i * 3) + 2].dev = &(lsm6dsl_devs[i]);
|
|
saul_entries[(i * 3) + 2].name = lsm6dsl_saul_info[i].name;
|
|
saul_entries[(i * 3) + 2].driver = &lsm6dsl_saul_temp_driver;
|
|
saul_reg_add(&(saul_entries[(i * 3) + 2]));
|
|
}
|
|
}
|