Added a lower-half timer driver for stm32 which is compatible with the upper-half driver located at /drivers/timers/timer.c
This commit is contained in:
Wail Khemir
parent
3d8d2e23c8
commit
540a3b701a
@ -74,4 +74,8 @@ ifeq ($(CONFIG_LCD_SSD1351),y)
|
||||
CSRCS += stm32_ssd1351.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_TIMER),y)
|
||||
CSRCS += stm32_timer.c
|
||||
endif
|
||||
|
||||
include $(TOPDIR)/configs/Board.mk
|
||||
|
||||
@ -133,4 +133,23 @@
|
||||
void weak_function stm32_spiinitialize(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_timer_init
|
||||
*
|
||||
* Description:
|
||||
* Configure the timer driver.
|
||||
*
|
||||
* Input Parameters:
|
||||
* devpath - The full path to the timer device. This should be of the form /dev/timer0
|
||||
* timer - The timer's number.
|
||||
*
|
||||
* Returned Values:
|
||||
* Zero (OK) is returned on success; A negated errno value is returned
|
||||
* to indicate the nature of any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
#ifdef CONFIG_TIMER
|
||||
int up_timer_init(FAR const char *devpath, int timer);
|
||||
#endif
|
||||
|
||||
#endif /* __CONFIGS_NUCLEO_F303RE_SRC_NUCLEO_F303RE_H */
|
||||
|
||||
82
configs/nucleo-f303re/src/stm32_timer.c
Normal file
82
configs/nucleo-f303re/src/stm32_timer.c
Normal file
@ -0,0 +1,82 @@
|
||||
/****************************************************************************
|
||||
* config/nucleo-f303re/src/stm32_timer.c
|
||||
*
|
||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* With modifications from Calvin Maguranis
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/timers/timer.h>
|
||||
|
||||
#include <debug.h>
|
||||
|
||||
#include "stm32_tim.h"
|
||||
#include "nucleo-f303re.h"
|
||||
|
||||
#ifdef CONFIG_TIMER
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_timer_init
|
||||
*
|
||||
* Description:
|
||||
* Configure the timer driver.
|
||||
*
|
||||
* Input Parameters:
|
||||
* devpath - The full path to the timer device. This should be of the form /dev/timer0
|
||||
* timer - The timer's number.
|
||||
*
|
||||
* Returned Values:
|
||||
* Zero (OK) is returned on success; A negated errno value is returned
|
||||
* to indicate the nature of any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
int up_timer_init(FAR const char *devpath, int timer)
|
||||
{
|
||||
return stm32_timer_initialize(devpath, timer);
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -124,4 +124,8 @@ ifeq ($(CONFIG_LCD_UG2864HSWEG01),y)
|
||||
CSRCS += stm32_ug2864hsweg01.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_TIMER),y)
|
||||
CSRCS += stm32_timer.c
|
||||
endif
|
||||
|
||||
include $(TOPDIR)/configs/Board.mk
|
||||
|
||||
80
configs/stm32f4discovery/src/stm32_timer.c
Normal file
80
configs/stm32f4discovery/src/stm32_timer.c
Normal file
@ -0,0 +1,80 @@
|
||||
/****************************************************************************
|
||||
* config/stm32f4discovery/src/stm32_timer.c
|
||||
*
|
||||
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* With modifications from Calvin Maguranis
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/timers/timer.h>
|
||||
|
||||
#include <debug.h>
|
||||
|
||||
#include "stm32_tim.h"
|
||||
#include "stm32f4discovery.h"
|
||||
|
||||
#ifdef CONFIG_TIMER
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_timer_init
|
||||
*
|
||||
* Description:
|
||||
* Configure the timer driver.
|
||||
*
|
||||
* Input Parameters:
|
||||
* devpath - The full path to the timer device. This should be of the form /dev/timer0
|
||||
* timer - The timer's number.
|
||||
*
|
||||
* Returned Values:
|
||||
* Zero (OK) is returned on success; A negated errno value is returned
|
||||
* to indicate the nature of any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
int up_timer_init(FAR const char *devpath, int timer)
|
||||
{
|
||||
return stm32_timer_initialize(devpath, timer);
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -546,5 +546,24 @@ int stm32_zerocross_initialize(void);
|
||||
int stm32_max6675initialize(FAR const char *devpath);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_timer_init
|
||||
*
|
||||
* Description:
|
||||
* Configure the timer driver.
|
||||
*
|
||||
* Input Parameters:
|
||||
* devpath - The full path to the timer device. This should be of the form /dev/timer0
|
||||
* timer - The timer's number.
|
||||
*
|
||||
* Returned Values:
|
||||
* Zero (OK) is returned on success; A negated errno value is returned
|
||||
* to indicate the nature of any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
#ifdef CONFIG_TIMER
|
||||
int up_timer_init(FAR const char *devpath, int timer);
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIGS_STM32F4DISCOVERY_SRC_STM32F4DISCOVERY_H */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user