sys/auto_init: add saul support for veml6070 sensor

sys/auto_init/auto_init.c

@@ -310,6 +310,10 @@ void auto_init(void)
     extern void auto_init_tcs37727(void);
     auto_init_tcs37727();
 #endif
+#ifdef MODULE_VEML6070
+    extern void auto_init_veml6070(void);
+    auto_init_veml6070();
+#endif
 
 #endif /* MODULE_AUTO_INIT_SAUL */
 

sys/auto_init/saul/auto_init_veml6070.c

+/*
+ * Copyright (C) 2017 Inria
+ *
+ * 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 VEML6070 driver.
+ *
+ * @author      Alexandre Abadie <alexandre.abadie@inria.fr>
+ *
+ * @}
+ */
+
+#ifdef MODULE_VEML6070
+
+#include "log.h"
+#include "saul_reg.h"
+
+#include "veml6070_params.h"
+
+/**
+ * @brief   Define the number of configured sensors
+ */
+#define VEML6070_NUMOF    (sizeof(veml6070_params) / sizeof(veml6070_params[0]))
+
+/**
+ * @brief   Allocation of memory for device descriptors
+ */
+static veml6070_t veml6070_devs[VEML6070_NUMOF];
+
+/**
+ * @brief   Memory for the SAUL registry entries
+ */
+static saul_reg_t saul_entries[VEML6070_NUMOF];
+
+/**
+ * @brief   Reference the driver structs.
+ * @{
+ */
+extern const saul_driver_t veml6070_uv_saul_driver;
+/** @} */
+
+void auto_init_veml6070(void)
+{
+    for (unsigned i = 0; i < VEML6070_NUMOF; i++) {
+        LOG_DEBUG("[auto_init_saul] initializing veml6070 #%u\n", i);
+
+        if (veml6070_init(&veml6070_devs[i],
+                          &veml6070_params[i]) != VEML6070_OK) {
+            LOG_ERROR("[auto_init_saul] error initializing veml6070 #%u\n", i);
+            return;
+        }
+
+        saul_entries[(i)].dev = &(veml6070_devs[i]);
+        saul_entries[(i)].name = veml6070_saul_reg_info[i].name;
+        saul_entries[(i)].driver = &veml6070_uv_saul_driver;
+
+        /* register to saul */
+        saul_reg_add(&(saul_entries[(i)]));
+    }
+}
+#else
+typedef int dont_be_pedantic;
+#endif /* MODULE_VEML6070 */