mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
/*
|
|
* Copyright (C) 2016 Bas Stottelaar <basstottelaar@gmail.com>
|
|
*
|
|
* 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 Si70xx driver.
|
|
*
|
|
* @author Bas Stottelaar <basstottelaar@gmail.com>
|
|
*
|
|
* @}
|
|
*/
|
|
|
|
#ifdef MODULE_SI70XX
|
|
|
|
#include "log.h"
|
|
#include "saul_reg.h"
|
|
|
|
#include "si70xx_params.h"
|
|
#include "si70xx.h"
|
|
|
|
/**
|
|
* @brief Define the number of configured sensors
|
|
*/
|
|
#define SI70XX_NUMOF (sizeof(si70xx_params) / sizeof(si70xx_params[0]))
|
|
|
|
/**
|
|
* @brief Allocation of memory for device descriptors
|
|
*/
|
|
static si70xx_t si70xx_devs[SI70XX_NUMOF];
|
|
|
|
/**
|
|
* @brief Memory for the SAUL registry entries
|
|
*/
|
|
static saul_reg_t saul_entries[SI70XX_NUMOF * 2];
|
|
|
|
/**
|
|
* @brief Reference the driver structs.
|
|
* @{
|
|
*/
|
|
extern const saul_driver_t si70xx_temperature_saul_driver;
|
|
extern const saul_driver_t si70xx_relative_humidity_saul_driver;
|
|
/** @} */
|
|
|
|
void auto_init_si70xx(void)
|
|
{
|
|
for (unsigned i = 0; i < SI70XX_NUMOF; i++) {
|
|
LOG_DEBUG("[auto_init_saul] initializing SI70xx #%u\n", i);
|
|
|
|
int res = si70xx_init(&si70xx_devs[i],
|
|
si70xx_params[i].i2c_dev,
|
|
si70xx_params[i].address);
|
|
if (res < 0) {
|
|
LOG_ERROR("[auto_init_saul] error initializing SI70xx #%i\n", i);
|
|
return;
|
|
}
|
|
|
|
/* temperature */
|
|
saul_entries[i * 2].dev = &si70xx_devs[i];
|
|
saul_entries[i * 2].name = si70xx_saul_reg_info[i][0].name;
|
|
saul_entries[i * 2].driver = &si70xx_temperature_saul_driver;
|
|
|
|
/* relative humidity */
|
|
saul_entries[(i * 2) + 1].dev = &si70xx_devs[i];
|
|
saul_entries[(i * 2) + 1].name = si70xx_saul_reg_info[i][1].name;
|
|
saul_entries[(i * 2) + 1].driver = \
|
|
&si70xx_relative_humidity_saul_driver;
|
|
|
|
saul_reg_add(&saul_entries[i * 2]);
|
|
saul_reg_add(&saul_entries[(i * 2) + 1]);
|
|
}
|
|
}
|
|
|
|
#else
|
|
typedef int dont_be_pedantic;
|
|
#endif /* MODULE_SI70XX */
|