mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
/*
|
|
* Copyright (C) 2018 Gunar Schorcht
|
|
*
|
|
* 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 drivers_itg320x
|
|
* @ingroup sys_auto_init_saul
|
|
* @brief Auto initialization of InvenSense ITG320X 3-axis gyroscope
|
|
* @author Gunar Schorcht <gunar@schorcht.net>
|
|
* @file
|
|
* @{
|
|
*/
|
|
|
|
#include "assert.h"
|
|
#include "log.h"
|
|
#include "saul_reg.h"
|
|
#include "itg320x.h"
|
|
#include "itg320x_params.h"
|
|
|
|
/**
|
|
* @brief Define the number of configured sensors
|
|
*/
|
|
#define ITG320X_NUM (ARRAY_SIZE(itg320x_params))
|
|
|
|
/**
|
|
* @brief Allocate memory for the device descriptors
|
|
*/
|
|
static itg320x_t itg320x_devs[ITG320X_NUM];
|
|
|
|
/**
|
|
* @brief Memory for the SAUL registry entries
|
|
*/
|
|
static saul_reg_t saul_entries[ITG320X_NUM * 2];
|
|
|
|
/**
|
|
* @brief Define the number of saul info
|
|
*/
|
|
#define ITG320X_INFO_NUM (ARRAY_SIZE(itg320x_saul_info))
|
|
|
|
/**
|
|
* @name Reference the driver structs
|
|
* @{
|
|
*/
|
|
extern saul_driver_t itg320x_saul_gyro_driver;
|
|
extern saul_driver_t itg320x_saul_temp_driver;
|
|
/** @} */
|
|
|
|
void auto_init_itg320x(void)
|
|
{
|
|
assert(ITG320X_NUM == ITG320X_INFO_NUM);
|
|
|
|
for (unsigned int i = 0; i < ITG320X_NUM; i++) {
|
|
LOG_DEBUG("[auto_init_saul] initializing itg320x #%u\n", i);
|
|
|
|
if (itg320x_init(&itg320x_devs[i], &itg320x_params[i]) < 0) {
|
|
LOG_ERROR("[auto_init_saul] error initializing itg320x #%u\n", i);
|
|
continue;
|
|
}
|
|
|
|
saul_entries[(i * 2)].dev = &(itg320x_devs[i]);
|
|
saul_entries[(i * 2)].name = itg320x_saul_info[i].name;
|
|
saul_entries[(i * 2)].driver = &itg320x_saul_gyro_driver;
|
|
saul_entries[(i * 2) + 1].dev = &(itg320x_devs[i]);
|
|
saul_entries[(i * 2) + 1].name = itg320x_saul_info[i].name;
|
|
saul_entries[(i * 2) + 1].driver = &itg320x_saul_temp_driver;
|
|
saul_reg_add(&(saul_entries[(i * 2)]));
|
|
saul_reg_add(&(saul_entries[(i * 2) + 1]));
|
|
}
|
|
}
|