| /******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** | |
| * File Name : 75x_gpio.h | |
| * Author : MCD Application Team | |
| * Date First Issued : 03/10/2006 | |
| * Description : This file contains all the functions prototypes for the | |
| * GPIO software library. | |
| ******************************************************************************** | |
| * History: | |
| * 07/17/2006 : V1.0 | |
| * 03/10/2006 : V0.1 | |
| ******************************************************************************** | |
| * THE PRESENT SOFTWARE 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING | |
| * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. | |
| *******************************************************************************/ | |
| /* Define to prevent recursive inclusion -------------------------------------*/ | |
| #ifndef __75x_GPIO_H | |
| #define __75x_GPIO_H | |
| /* Includes ------------------------------------------------------------------*/ | |
| #include "75x_map.h" | |
| /* Exported types ------------------------------------------------------------*/ | |
| /* Configuration Mode enumeration */ | |
| typedef enum | |
| { GPIO_Mode_AIN = 1, | |
| GPIO_Mode_IN_FLOATING, | |
| GPIO_Mode_IPD, | |
| GPIO_Mode_IPU, | |
| GPIO_Mode_Out_OD, | |
| GPIO_Mode_Out_PP, | |
| GPIO_Mode_AF_OD, | |
| GPIO_Mode_AF_PP | |
| }GPIOMode_TypeDef; | |
| /* GPIO Init structure definition */ | |
| typedef struct | |
| { | |
| u32 GPIO_Pin; | |
| GPIOMode_TypeDef GPIO_Mode; | |
| }GPIO_InitTypeDef; | |
| /* Bit_SET and Bit_RESET enumeration */ | |
| typedef enum | |
| { Bit_RESET = 0, | |
| Bit_SET | |
| }BitAction; | |
| /* Exported constants --------------------------------------------------------*/ | |
| /* GPIO pins define */ | |
| #define GPIO_Pin_None 0x00000000 /* No pin selected */ | |
| #define GPIO_Pin_0 0x00000001 /* Pin 0 selected */ | |
| #define GPIO_Pin_1 0x00000002 /* Pin 1 selected */ | |
| #define GPIO_Pin_2 0x00000004 /* Pin 2 selected */ | |
| #define GPIO_Pin_3 0x00000008 /* Pin 3 selected */ | |
| #define GPIO_Pin_4 0x00000010 /* Pin 4 selected */ | |
| #define GPIO_Pin_5 0x00000020 /* Pin 5 selected */ | |
| #define GPIO_Pin_6 0x00000040 /* Pin 6 selected */ | |
| #define GPIO_Pin_7 0x00000080 /* Pin 7 selected */ | |
| #define GPIO_Pin_8 0x00000100 /* Pin 8 selected */ | |
| #define GPIO_Pin_9 0x00000200 /* Pin 9 selected */ | |
| #define GPIO_Pin_10 0x00000400 /* Pin 10 selected */ | |
| #define GPIO_Pin_11 0x00000800 /* Pin 11 selected */ | |
| #define GPIO_Pin_12 0x00001000 /* Pin 12 selected */ | |
| #define GPIO_Pin_13 0x00002000 /* Pin 13 selected */ | |
| #define GPIO_Pin_14 0x00004000 /* Pin 14 selected */ | |
| #define GPIO_Pin_15 0x00008000 /* Pin 15 selected */ | |
| #define GPIO_Pin_16 0x00010000 /* Pin 16 selected */ | |
| #define GPIO_Pin_17 0x00020000 /* Pin 17 selected */ | |
| #define GPIO_Pin_18 0x00040000 /* Pin 18 selected */ | |
| #define GPIO_Pin_19 0x00080000 /* Pin 19 selected */ | |
| #define GPIO_Pin_20 0x00100000 /* Pin 20 selected */ | |
| #define GPIO_Pin_21 0x00200000 /* Pin 21 selected */ | |
| #define GPIO_Pin_22 0x00400000 /* Pin 22 selected */ | |
| #define GPIO_Pin_23 0x00800000 /* Pin 23 selected */ | |
| #define GPIO_Pin_24 0x01000000 /* Pin 24 selected */ | |
| #define GPIO_Pin_25 0x02000000 /* Pin 25 selected */ | |
| #define GPIO_Pin_26 0x04000000 /* Pin 26 selected */ | |
| #define GPIO_Pin_27 0x08000000 /* Pin 27 selected */ | |
| #define GPIO_Pin_28 0x10000000 /* Pin 28 selected */ | |
| #define GPIO_Pin_29 0x20000000 /* Pin 29 selected */ | |
| #define GPIO_Pin_30 0x40000000 /* Pin 30 selected */ | |
| #define GPIO_Pin_31 0x80000000 /* Pin 31 selected */ | |
| #define GPIO_Pin_All 0xFFFFFFFF /* All pins selected */ | |
| /* GPIO Remap define */ | |
| #define GPIO_Remap_SMI_CS3_EN 0x23 /* SMI CS3 Enable */ | |
| #define GPIO_Remap_SMI_CS2_EN 0x22 /* SMI CS2 Enable */ | |
| #define GPIO_Remap_SMI_CS1_EN 0x21 /* SMI CS1 Enable */ | |
| #define GPIO_Remap_SMI_EN 0x20 /* SMI Enable */ | |
| #define GPIO_Remap_DBGOFF 0x45 /* JTAG Disable */ | |
| #define GPIO_Remap_UART1 0x44 /* UART1 Alternate Function mapping */ | |
| #define GPIO_Remap_UART2 0x43 /* UART2 Alternate Function mapping */ | |
| #define GPIO_Remap_SSP1 0x42 /* SSP1 Alternate Function mapping */ | |
| #define GPIO_Remap_TIM2 0x41 /* TIM2 Alternate Function mapping */ | |
| #define GPIO_Remap_TIM0 0x40 /* TIM0 Alternate Function mapping */ | |
| /* Exported macro ------------------------------------------------------------*/ | |
| /* Exported functions ------------------------------------------------------- */ | |
| void GPIO_DeInit(GPIO_TypeDef* GPIOx); | |
| void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct); | |
| void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct); | |
| u32 GPIO_Read(GPIO_TypeDef* GPIOx); | |
| u8 GPIO_ReadBit(GPIO_TypeDef* GPIOx, u32 GPIO_Pin); | |
| void GPIO_Write(GPIO_TypeDef* GPIOx, u32 PortVal); | |
| void GPIO_WriteBit(GPIO_TypeDef* GPIOx,u32 GPIO_Pin, BitAction BitVal); | |
| void GPIO_PinMaskConfig(GPIO_TypeDef* GPIOx, u32 GPIO_Pin, FunctionalState NewState); | |
| u32 GPIO_GetPortMask(GPIO_TypeDef* GPIOx); | |
| void GPIO_PinRemapConfig(u16 GPIO_Remap, FunctionalState NewState); | |
| #endif /* __75x_GPIO_H */ | |
| /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/ |