mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
|
|
* Copyright (C) 2017 HAW Hamburg
|
|
*
|
|
* 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 Grove LED bar
|
|
*
|
|
* @author Sebastian Meiling <s@mlng.net>
|
|
*
|
|
* @}
|
|
*/
|
|
|
|
#include "assert.h"
|
|
#include "log.h"
|
|
#include "saul_reg.h"
|
|
|
|
#include "grove_ledbar.h"
|
|
#include "grove_ledbar_params.h"
|
|
|
|
/**
|
|
* @brief Define the number of configured sensors
|
|
*/
|
|
#define GROVE_LEDBAR_NUM ARRAY_SIZE(grove_ledbar_params)
|
|
|
|
/**
|
|
* @brief Allocate memory for the device descriptors
|
|
*/
|
|
static grove_ledbar_t grove_ledbar_devs[GROVE_LEDBAR_NUM];
|
|
|
|
/**
|
|
* @brief Memory for the SAUL registry entries
|
|
*/
|
|
static saul_reg_t saul_entries[GROVE_LEDBAR_NUM];
|
|
|
|
/**
|
|
* @brief Define the number of saul info
|
|
*/
|
|
#define GROVE_LEDBAR_INFO_NUM ARRAY_SIZE(grove_ledbar_saul_info)
|
|
|
|
/**
|
|
* @brief Reference the driver struct
|
|
*/
|
|
extern const saul_driver_t grove_ledbar_saul_driver;
|
|
|
|
void auto_init_grove_ledbar(void)
|
|
{
|
|
assert(GROVE_LEDBAR_NUM == GROVE_LEDBAR_INFO_NUM);
|
|
|
|
for (unsigned i = 0; i < GROVE_LEDBAR_NUM; i++) {
|
|
LOG_DEBUG("[auto_init_saul] initializing Grove LED bar #%u: ", i);
|
|
|
|
if (my9221_init(&grove_ledbar_devs[i], &grove_ledbar_params[i]) != MY9221_OK) {
|
|
LOG_ERROR("ERROR\n");
|
|
continue;
|
|
}
|
|
LOG_DEBUG("SUCCESS\n");
|
|
saul_entries[i].dev = &(grove_ledbar_devs[i]);
|
|
saul_entries[i].name = grove_ledbar_saul_info[i].name;
|
|
saul_entries[i].driver = &grove_ledbar_saul_driver;
|
|
saul_reg_add(&(saul_entries[i]));
|
|
}
|
|
}
|