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src/boards/boards.h

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+/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
+ *
+ * The information contained herein is property of Nordic Semiconductor ASA.
+ * Terms and conditions of usage are described in detail in NORDIC
+ * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
+ *
+ * Licensees are granted free, non-transferable use of the information. NO
+ * WARRANTY of ANY KIND is provided. This heading must NOT be removed from
+ * the file.
+ *
+ */
+#ifndef BOARDS_H
+#define BOARDS_H
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "nrf_gpio.h"
+
+#if defined BOARD_FEATHER52840
+  #include "boards/feather52840.h"
+#elif defined BOARD_PCA10056
+  #include "boards/pca10056.h"
+#elif defined BOARD_FEATHER52832
+  #include "boards/feather52832.h"
+#else
+  #error No boards defined
+#endif
+
+// Make sure we have at least two buttons (DFU + FRESET since DFU+FRST=OTA)
+#if BUTTONS_NUMBER < 2
+#error "At least two buttons required in the BSP (see 'BUTTONS_NUMBER')"
+#endif
+
+#define LED_RED     LED_1
+#define LED_BLUE    LED_2
+
+#define bit(b) (1UL << (b))
+
+static inline void led_control(uint32_t pin, bool state)
+{
+  nrf_gpio_pin_write(pin, state ? LED_STATE_ON : (1-LED_STATE_ON));
+}
+
+static inline void led_on(uint32_t pin)
+{
+  led_control(pin, true);
+}
+
+static inline void led_off(uint32_t pin)
+{
+  led_control(pin, false);
+}
+
+#endif