This file provides all the GPIO firmware functions. More...

#include "sys/nutdebug.h"
#include "arch/cm3/stm/stm32f10x_gpio.h"
#include "arch/cm3/stm/stm32f10x_rcc.h"

Include dependency graph for stm32f10x_gpio.c:

Defines
#define	assert_param(c) NUTASSERT(c)
#define	AFIO_OFFSET (AFIO_BASE - PERIPH_BASE)
#define	EVCR_OFFSET (AFIO_OFFSET + 0x00)
#define	EVOE_BitNumber ((uint8_t)0x07)
#define	EVCR_EVOE_BB (PERIPH_BB_BASE + (EVCR_OFFSET * 32) + (EVOE_BitNumber * 4))
#define	MAPR_OFFSET (AFIO_OFFSET + 0x04)
#define	MII_RMII_SEL_BitNumber ((uint8_t)0x17)
#define	MAPR_MII_RMII_SEL_BB (PERIPH_BB_BASE + (MAPR_OFFSET * 32) + (MII_RMII_SEL_BitNumber * 4))
#define	EVCR_PORTPINCONFIG_MASK ((uint16_t)0xFF80)
#define	LSB_MASK ((uint16_t)0xFFFF)
#define	DBGAFR_POSITION_MASK ((uint32_t)0x000F0000)
#define	DBGAFR_SWJCFG_MASK ((uint32_t)0xF0FFFFFF)
#define	DBGAFR_LOCATION_MASK ((uint32_t)0x00200000)
#define	DBGAFR_NUMBITS_MASK ((uint32_t)0x00100000)
Functions
void	GPIO_EventOutputConfig (uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
	Selects the GPIO pin used as Event output.
void	GPIO_EventOutputCmd (FunctionalState NewState)
	Enables or disables the Event Output.
void	GPIO_PinRemapConfig (uint32_t GPIO_Remap, FunctionalState NewState)
	Changes the mapping of the specified pin.
void	GPIO_EXTILineConfig (uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
	Selects the GPIO pin used as EXTI Line.
void	GPIO_ETH_MediaInterfaceConfig (uint32_t GPIO_ETH_MediaInterface)
	Selects the Ethernet media interface.

Detailed Description

This file provides all the GPIO firmware functions.

Author:: MCD Application Team

Version:: V3.3.0

Date:: 04/16/2010

THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

Define Documentation

#define assert_param ( c ) NUTASSERT(c)

 * $Id: stm32f10x_gpio.c 4268 2012-06-15 13:24:08Z haraldkipp $
 *

Referenced by GPIO_ETH_MediaInterfaceConfig(), GPIO_EventOutputCmd(), GPIO_EventOutputConfig(), GPIO_EXTILineConfig(), and GPIO_PinRemapConfig().

Defines

Functions

Detailed Description

© COPYRIGHT 2010 STMicroelectronics

Define Documentation