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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM7_STR75x_IAR/] [STLibrary/] [inc/] [75x_gpio.h] - Blame information for rev 577

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1 577 jeremybenn
/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
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* File Name          : 75x_gpio.h
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* Author             : MCD Application Team
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* Date First Issued  : 03/10/2006
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* Description        : This file contains all the functions prototypes for the
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*                      GPIO software library.
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********************************************************************************
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* History:
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* 07/17/2006 : V1.0
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* 03/10/2006 : V0.1
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********************************************************************************
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* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
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* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
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* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
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* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
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* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __75x_GPIO_H
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#define __75x_GPIO_H
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/* Includes ------------------------------------------------------------------*/
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#include "75x_map.h"
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/* Exported types ------------------------------------------------------------*/
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/* Configuration Mode enumeration */
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typedef enum
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{ GPIO_Mode_AIN = 1,
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  GPIO_Mode_IN_FLOATING,
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  GPIO_Mode_IPD,
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  GPIO_Mode_IPU,
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  GPIO_Mode_Out_OD,
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  GPIO_Mode_Out_PP,
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  GPIO_Mode_AF_OD,
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  GPIO_Mode_AF_PP
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}GPIOMode_TypeDef;
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/* GPIO Init structure definition */
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typedef struct
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{
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  u32 GPIO_Pin;
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  GPIOMode_TypeDef GPIO_Mode;
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}GPIO_InitTypeDef;
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/* Bit_SET and Bit_RESET enumeration */
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typedef enum
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{ Bit_RESET = 0,
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  Bit_SET
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}BitAction;
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/* Exported constants --------------------------------------------------------*/
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/* GPIO pins define */
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#define GPIO_Pin_None        0x00000000  /* No pin selected */
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#define GPIO_Pin_0           0x00000001  /* Pin 0 selected */
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#define GPIO_Pin_1           0x00000002  /* Pin 1 selected */
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#define GPIO_Pin_2           0x00000004  /* Pin 2 selected */
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#define GPIO_Pin_3           0x00000008  /* Pin 3 selected */
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#define GPIO_Pin_4           0x00000010  /* Pin 4 selected */
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#define GPIO_Pin_5           0x00000020  /* Pin 5 selected */
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#define GPIO_Pin_6           0x00000040  /* Pin 6 selected */
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#define GPIO_Pin_7           0x00000080  /* Pin 7 selected */
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#define GPIO_Pin_8           0x00000100  /* Pin 8 selected */
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#define GPIO_Pin_9           0x00000200  /* Pin 9 selected */
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#define GPIO_Pin_10          0x00000400  /* Pin 10 selected */
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#define GPIO_Pin_11          0x00000800  /* Pin 11 selected */
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#define GPIO_Pin_12          0x00001000  /* Pin 12 selected */
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#define GPIO_Pin_13          0x00002000  /* Pin 13 selected */
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#define GPIO_Pin_14          0x00004000  /* Pin 14 selected */
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#define GPIO_Pin_15          0x00008000  /* Pin 15 selected */
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#define GPIO_Pin_16          0x00010000  /* Pin 16 selected */
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#define GPIO_Pin_17          0x00020000  /* Pin 17 selected */
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#define GPIO_Pin_18          0x00040000  /* Pin 18 selected */
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#define GPIO_Pin_19          0x00080000  /* Pin 19 selected */
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#define GPIO_Pin_20          0x00100000  /* Pin 20 selected */
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#define GPIO_Pin_21          0x00200000  /* Pin 21 selected */
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#define GPIO_Pin_22          0x00400000  /* Pin 22 selected */
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#define GPIO_Pin_23          0x00800000  /* Pin 23 selected */
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#define GPIO_Pin_24          0x01000000  /* Pin 24 selected */
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#define GPIO_Pin_25          0x02000000  /* Pin 25 selected */
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#define GPIO_Pin_26          0x04000000  /* Pin 26 selected */
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#define GPIO_Pin_27          0x08000000  /* Pin 27 selected */
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#define GPIO_Pin_28          0x10000000  /* Pin 28 selected */
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#define GPIO_Pin_29          0x20000000  /* Pin 29 selected */
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#define GPIO_Pin_30          0x40000000  /* Pin 30 selected */
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#define GPIO_Pin_31          0x80000000  /* Pin 31 selected */
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#define GPIO_Pin_All         0xFFFFFFFF  /* All pins selected */
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/* GPIO Remap define */
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#define GPIO_Remap_SMI_CS3_EN  0x23 /* SMI CS3 Enable */
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#define GPIO_Remap_SMI_CS2_EN  0x22 /* SMI CS2 Enable */
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#define GPIO_Remap_SMI_CS1_EN  0x21 /* SMI CS1 Enable */
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#define GPIO_Remap_SMI_EN      0x20 /* SMI Enable */
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#define GPIO_Remap_DBGOFF      0x45 /* JTAG Disable */
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#define GPIO_Remap_UART1       0x44 /* UART1 Alternate Function mapping */
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#define GPIO_Remap_UART2       0x43 /* UART2 Alternate Function mapping */
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#define GPIO_Remap_SSP1        0x42 /* SSP1 Alternate Function mapping */
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#define GPIO_Remap_TIM2        0x41 /* TIM2 Alternate Function mapping */
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#define GPIO_Remap_TIM0        0x40 /* TIM0 Alternate Function mapping */
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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void GPIO_DeInit(GPIO_TypeDef* GPIOx);
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void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
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void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
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u32  GPIO_Read(GPIO_TypeDef* GPIOx);
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u8   GPIO_ReadBit(GPIO_TypeDef* GPIOx, u32 GPIO_Pin);
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void GPIO_Write(GPIO_TypeDef* GPIOx, u32 PortVal);
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void GPIO_WriteBit(GPIO_TypeDef* GPIOx,u32 GPIO_Pin, BitAction BitVal);
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void GPIO_PinMaskConfig(GPIO_TypeDef* GPIOx, u32 GPIO_Pin, FunctionalState NewState);
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u32  GPIO_GetPortMask(GPIO_TypeDef* GPIOx);
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void GPIO_PinRemapConfig(u16 GPIO_Remap, FunctionalState NewState);
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#endif /* __75x_GPIO_H */
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/******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/

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