boards/nucleo: use shard board.h and board.c files

boards/common/nucleo/Makefile

@@ -0,0 +1,3 @@
+MODULE = boards_common_nucleo
+
+include $(RIOTBASE)/Makefile.base

boards/common/nucleo/board.c

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2014-2017 Freie Universität Berlin
+ *               2015 Lari Lehtomäki
+ *               2015 TriaGnoSys GmbH
+ *               2016-2017 Inria
+ *               2016-2017 OTA keys
+ *
+ * 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     boards_nucleo
+ * @{
+ *
+ * @file
+ * @brief       Board initialization code for all Nucleo boards
+ *
+ * @author      Hauke Petersen <[email protected]>
+ * @author      Thomas Eichinger <[email protected]>
+ * @author      Lari Lehtomäki <[email protected]>
+ * @author      Alexandre Abadie <[email protected]>
+ * @author      Víctor Ariño <[email protected]>
+ * @author      José Alamos <[email protected]>
+ * @author      Vincent Dupont <[email protected]>
+ *
+ * @}
+ */
+
+#include "board.h"
+#include "periph/gpio.h"
+
+void board_init(void)
+{
+    /* initialize the CPU */
+    cpu_init();
+
+    /* initialization of on-board LEDs
+     * NOTE: LED0 must be explicitly enabled as it is also used for SPI_DEV(0) */
+#ifdef AUTO_INIT_LED0
+    gpio_init(LED0_PIN, GPIO_OUT);
+#endif
+#ifdef LED1_PIN
+    gpio_init(LED1_PIN, GPIO_OUT);
+#endif
+#ifdef LED2_PIN
+    gpio_init(LED2_PIN, GPIO_OUT);
+#endif
+}

boards/common/nucleo/include/board_nucleo.h

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2017 Freie Universität Berlin
+ *
+ * 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.
+ */
+
+/**
+ * @defgroup    boards_nucleo STM Nucleo boards
+ * @ingroup     boards
+ * @brief       STM Nucleo boards
+ * @{
+ *
+ * @file
+ * @brief       Global common Nucleo board configuration
+ *
+ * @author      Hauke Petersen <[email protected]>
+ */
+
+#ifndef BOARD_NUCLEO_H
+#define BOARD_NUCLEO_H
+
+#include "cpu.h"
+#include "periph_conf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @name    Xtimer configuration
+ * @{
+ */
+#if defined(CPU_FAM_STM32F0) || defined(CPU_FAM_STM32L0) && \
+    !defined(CPU_MODEL_STM32F042K6) && !defined(CPU_MODEL_STM32F031K6)
+#define XTIMER_WIDTH                (16)
+#endif
+
+#if defined(CPU_MODEL_STM32F334R8)
+#define XTIMER_SHOOT_EARLY          (2)
+#define XTIMER_OVERHEAD             (5)
+#endif
+
+#if defined(CPU_FAM_STM32F1)
+#define XTIMER_WIDTH                (16)
+#define XTIMER_BACKOFF              (5)
+#endif
+
+#if defined(CPU_FAM_STM32L1)
+#define XTIMER_BACKOFF              (3)
+#define XTIMER_OVERHEAD             (6)
+#endif
+
+#if defined(CPU_FAM_STM32F4) || defined(CPU_MODEL_STM32F303ZE)
+#define XTIMER_BACKOFF              (5)
+#define XTIMER_OVERHEAD             (6)
+#endif
+/** @} */
+
+/**
+ * @brief   Initialize board specific hardware, including clock, LEDs and std-IO
+ */
+void board_init(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BOARD_NUCLEO_H */
+/** @} */

boards/common/nucleo144/include/board_common.h → boards/common/nucleo144/include/board.h

@@ -21,11 +21,10 @@
  * @author      Sebastian Meiling <[email protected]>
  */
 
-#ifndef BOARD_COMMON_H
-#define BOARD_COMMON_H
+#ifndef BOARD_H
+#define BOARD_H
 
-#include "cpu.h"
-#include "periph_conf.h"
+#include "board_nucleo.h"
 #include "arduino_pinmap.h"
 
 #ifdef __cplusplus
@@ -63,14 +62,9 @@ extern "C" {
 #define BTN0_MODE           GPIO_IN_PD
 /** @} */
 
-/**
- * @brief   Initialize board specific hardware, including clock, LEDs and std-IO
- */
-void board_init(void);
-
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* BOARD_COMMON_H */
+#endif /* BOARD_H */
 /** @} */

boards/common/nucleo32/include/board_common.h → boards/common/nucleo32/include/board.h

@@ -7,7 +7,7 @@
  */
 
 /**
- * @defgroup    boards_nucleo32-common STM Nucleo-32 Common
+ * @defgroup    boards_common_nucleo32 STM Nucleo-32 Common
  * @ingroup     boards_nucleo
  * @brief       Common files for STM Nucleo-32 boards
  * @{
@@ -18,11 +18,10 @@
  * @author      Alexandre Abadie <[email protected]>
  */
 
-#ifndef BOARD_COMMON_H
-#define BOARD_COMMON_H
+#ifndef BOARD_H
+#define BOARD_H
 
-#include "cpu.h"
-#include "periph_conf.h"
+#include "board_nucleo.h"
 #include "arduino_pinmap.h"
 
 #ifdef __cplusplus
@@ -40,14 +39,9 @@ extern "C" {
 #define LED0_TOGGLE         (GPIOB->ODR  ^= LED0_MASK)
 /** @} */
 
-/**
- * @brief   Initialize board specific hardware, including clock, LEDs and std-IO
- */
-void board_init(void);
-
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* BOARD_COMMON_H */
+#endif /* BOARD_H */
 /** @} */

boards/common/nucleo64/include/board_common.h → boards/common/nucleo64/include/board.h

@@ -1,21 +1,15 @@
 /*
- * Copyright (C) 2016 Freie Universität Berlin
+ * Copyright (C) 2016-2017 Freie Universität Berlin
  *
  * 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.
  */
 
 /**
- * @defgroup    boards_nucleo STM Nucleo boards
- * @ingroup     boards
- * @brief       STM Nucleo boards
- */
-
-/**
- * @defgroup    boards_nucleo64_common STM Nucleo 64 boards common
+ * @defgroup    boards_nucleo64_common STM Nucleo-64 Common
  * @ingroup     boards_nucleo
- * @brief       Common files for STM Nucleo 64 boards
+ * @brief       Common files for STM Nucleo-64 boards
  * @{
  *
  * @file
@@ -25,19 +19,18 @@
  * @author      Sebastian Meiling <[email protected]>
  */
 
-#ifndef BOARD_COMMON_H
-#define BOARD_COMMON_H
+#ifndef BOARD_H
+#define BOARD_H
 
-#include "cpu.h"
-#include "periph_conf.h"
+#include "board_nucleo.h"
 #include "arduino_pinmap.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /**
- * @brief   LED pin definitions and handlers
+ * @name    LED pin definitions and handlers
  * @{
  */
 #ifdef CPU_MODEL_STM32F302R8
@@ -63,14 +56,9 @@ extern "C" {
 #define BTN0_MODE           GPIO_IN_PU
 /** @} */
 
-/**
- * @brief   Initialize board specific hardware, including clock, LEDs and std-IO
- */
-void board_init(void);
-
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* BOARD_COMMON_H */
+#endif /* BOARD_H */
 /** @} */

boards/nucleo-f030/Makefile

@@ -1,3 +1,4 @@
 MODULE = board
+DIRS = $(RIOTBOARD)/common/nucleo
 
 include $(RIOTBASE)/Makefile.base

boards/nucleo-f070/Makefile

@@ -1,3 +1,4 @@
 MODULE = board
+DIRS = $(RIOTBOARD)/common/nucleo
 
 include $(RIOTBASE)/Makefile.base