From 058d1967c81597f036d49520a33ceba5c2dce31d Mon Sep 17 00:00:00 2001
From: Hauke Petersen <hauke.petersen@fu-berlin.de>
Date: Fri, 11 Mar 2016 18:04:26 +0100
Subject: [PATCH] boards/nucleo-l1: unified LED defines

---
 boards/nucleo-l1/board.c | 33 ++-------------------------------
 1 file changed, 2 insertions(+), 31 deletions(-)

diff --git a/boards/nucleo-l1/board.c b/boards/nucleo-l1/board.c
index f0cd52b14d..89f78ade69 100644
--- a/boards/nucleo-l1/board.c
+++ b/boards/nucleo-l1/board.c
@@ -19,9 +19,7 @@
  */
 
 #include "board.h"
-#include "cpu.h"
-
-static void leds_init(void);
+#include "periph/gpio.h"
 
 void board_init(void)
 {
@@ -29,32 +27,5 @@ void board_init(void)
     cpu_init();
 
     /* initialize the boards LEDs */
-    leds_init();
-}
-
-/**
- * @brief Initialize the boards on-board LEDs
- *
- * The LED initialization is hard-coded in this function. As the LED is soldered
- * onto the board it is fixed to its CPU pins.
- *
- * The green LED is connected to pin PA5
- */
-static void leds_init(void)
-{
-    /* enable clock for port GPIOE */
-    RCC->AHBENR |= RCC_AHBENR_GPIOAEN;
-
-    /* set output speed to 50MHz */
-    LED_GREEN_PORT->OSPEEDR |= 0x00000c00;
-    /* set output type to push-pull */
-    LED_GREEN_PORT->OTYPER &= ~(0x00000020);
-    /* configure pins as general outputs */
-    LED_GREEN_PORT->MODER &= ~(0x00000c00);
-    LED_GREEN_PORT->MODER |= 0x00000400;
-    /* disable pull resistors */
-    LED_GREEN_PORT->PUPDR &= ~(0x00000c00);
-
-    /* turn all LEDs off */
-    LED_GREEN_PORT->BRR = 0x00c0;
+    gpio_init(LED0_PIN, GPIO_DIR_OUT, GPIO_NOPULL);
 }