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cpu/stm32f4: use common STM32 files

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This commit is contained in:
Hauke Petersen 2016-02-08 21:51:45 +01:00
parent 14a4ed69b6
commit c482bfbaed
3 changed files with 5 additions and 14 deletions
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2
cpu/stm32f4/Makefile
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@ -2,6 +2,6 @@
MODULE = cpu
# add a list of subdirectories, that should also be build
DIRS = periph $(RIOTCPU)/cortexm_common
DIRS = periph $(RIOTCPU)/cortexm_common $(RIOTCPU)/stm32_common
include $(RIOTBASE)/Makefile.base

5
cpu/stm32f4/Makefile.include
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@ -1,6 +1,5 @@
export CPU_ARCH = cortex-m4f
export CPU_FAM = stm32f4
# use common periph functions
USEMODULE += periph_common
include $(RIOTCPU)/stm32_common/Makefile.include
include $(RIOTCPU)/Makefile.include.cortexm_common

12
cpu/stm32f4/include/periph_cpu.h
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2015 Freie Universität Berlin
* Copyright (C) 2015-2016 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
@ -20,6 +20,7 @@
#define PERIPH_CPU_H
#include "cpu.h"
#include "periph_cpu_common.h"
#ifdef __cplusplus
extern "C" {
@ -43,15 +44,6 @@ typedef uint32_t gpio_t;
*/
#define GPIO_PIN(x, y) ((GPIOA_BASE + (x << 10)) | y)
/**
* @brief declare needed generic SPI functions
* @{
*/
#define PERIPH_SPI_NEEDS_TRANSFER_BYTES
#define PERIPH_SPI_NEEDS_TRANSFER_REG
#define PERIPH_SPI_NEEDS_TRANSFER_REGS
/** @} */
/**
* @brief Length of the CPU_ID in octets
*/