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boards/common/arduino-atmega: use common/atmega shared code

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This commit is contained in:
Kaspar Schleiser 2018-03-26 21:51:15 +02:00
parent ae8822ff46
commit 60a55eb06d
4 changed files with 38 additions and 84 deletions
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2
boards/common/arduino-atmega/Makefile
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@ -1,3 +1,5 @@
MODULE = boards_common_arduino-atmega
DIRS = $(RIOTBOARD)/common/atmega
include $(RIOTBASE)/Makefile.base

2
boards/common/arduino-atmega/Makefile.dep
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@ -1,3 +1,5 @@
USEMODULE += boards_common_atmega
ifneq (,$(filter saul_default,$(USEMODULE)))
USEMODULE += saul_gpio
endif

84
boards/common/arduino-atmega/board.c
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@ -1,84 +0,0 @@
/*
* Copyright (C) 2014 Freie Universität Berlin, Hinnerk van Bruinehsen
* 2015 Kaspar Schleiser <kaspar@schleiser.de>
* 2016 Laurent Navet <laurent.navet@gmail.com>
*
* 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_common_arduino-atmega
* @{
*
* @file
* @brief Common implementations for Arduino Atmega boards
*
* @author Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de>
* @author Kaspar Schleiser <kaspar@schleiser.de>
* @author Laurent Navet <laurent.navet@gmail.com>
*
* @}
*/
#include <stdio.h>
#include <avr/io.h>
#include "board.h"
#include "cpu.h"
#include "uart_stdio.h"
#include "periph/gpio.h"
void led_init(void);
void SystemInit(void);
static int uart_putchar(char c, FILE *stream);
static int uart_getchar(FILE *stream);
static FILE uart_stdout = FDEV_SETUP_STREAM(uart_putchar, NULL, _FDEV_SETUP_WRITE);
static FILE uart_stdin = FDEV_SETUP_STREAM(NULL, uart_getchar, _FDEV_SETUP_READ);
void board_init(void)
{
/* initialize stdio via USART_0 */
SystemInit();
/* initialize the CPU */
cpu_init();
/* initialize the board LED */
gpio_init(LED0_PIN, GPIO_OUT);
LED0_OFF;
irq_enable();
}
/**
* @brief Initialize the System, initialize IO via UART_0
*/
void SystemInit(void)
{
/* initialize UART_0 for use as stdout */
uart_stdio_init();
stdout = &uart_stdout;
stdin = &uart_stdin;
/* Flush stdout */
puts("\f");
}
static int uart_putchar(char c, FILE *stream)
{
(void) stream;
uart_stdio_write(&c, 1);
return 0;
}
int uart_getchar(FILE *stream)
{
(void) stream;
char c;
uart_stdio_read(&c, 1);
return (int)c;
}

34
boards/common/arduino-atmega/led_init.c Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (C) 2014 Freie Universität Berlin, Hinnerk van Bruinehsen
* 2015-18 Kaspar Schleiser <kaspar@schleiser.de>
* 2016 Laurent Navet <laurent.navet@gmail.com>
*
* 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_common_arduino-atmega
* @{
*
* @file
* @brief Common led initialization for Arduino Atmega boards
*
* @author Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de>
* @author Kaspar Schleiser <kaspar@schleiser.de>
* @author Laurent Navet <laurent.navet@gmail.com>
*
* @}
*/
#include "board.h"
#include "cpu.h"
#include "periph/gpio.h"
void led_init(void)
{
/* initialize the on-board LED */
gpio_init(LED0_PIN, GPIO_OUT);
LED0_OFF;
}