auto_init_mma8x5x.c
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/*
* Copyright (C) 2016 Freie Universität Berlin
*
* 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 auto_init_saul
* @{
*
* @file
* @brief Auto initialization of MMA8x5x accelerometers
*
* @author Cenk Gündoğan <mail@cgundogan.de>
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
*
* @}
*/
#ifdef MODULE_MMA8X5X
#include "log.h"
#include "saul_reg.h"
#include "mma8x5x.h"
#include "mma8x5x_params.h"
/**
* @brief Define the number of configured sensors
*/
#define MMA8X5X_NUM (sizeof(mma8x5x_params) / sizeof(mma8x5x_params[0]))
/**
* @brief Allocate memory for the device descriptors
*/
static mma8x5x_t mma8x5x_devs[MMA8X5X_NUM];
/**
* @brief Memory for the SAUL registry entries
*/
static saul_reg_t saul_entries[MMA8X5X_NUM];
/**
* @brief Reference the driver struct
* @{
*/
extern saul_driver_t mma8x5x_saul_driver;
/** @} */
void auto_init_mma8x5x(void)
{
for (unsigned i = 0; i < MMA8X5X_NUM; i++) {
LOG_DEBUG("[auto_init_saul] initializing mma8x5x #%u\n", i);
if (mma8x5x_init(&mma8x5x_devs[i], &mma8x5x_params[i]) != MMA8X5X_OK) {
LOG_ERROR("[auto_init_saul] error initializing mma8x5x #%u\n", i);
continue;
}
saul_entries[i].dev = &(mma8x5x_devs[i]);
saul_entries[i].name = mma8x5x_saul_info[i].name;
saul_entries[i].driver = &mma8x5x_saul_driver;
saul_reg_add(&(saul_entries[i]));
}
}
#else
typedef int dont_be_pedantic;
#endif /* MODULE_MMA8X5X */