1 /******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
\r
2 * File Name : 75x_gpio.h
\r
3 * Author : MCD Application Team
\r
4 * Date First Issued : 03/10/2006
\r
5 * Description : This file contains all the functions prototypes for the
\r
6 * GPIO software library.
\r
7 ********************************************************************************
\r
11 ********************************************************************************
\r
12 * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
\r
13 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
\r
14 * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
\r
15 * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
\r
16 * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
\r
17 * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
\r
18 *******************************************************************************/
\r
20 /* Define to prevent recursive inclusion -------------------------------------*/
\r
21 #ifndef __75x_GPIO_H
\r
22 #define __75x_GPIO_H
\r
24 /* Includes ------------------------------------------------------------------*/
\r
25 #include "75x_map.h"
\r
27 /* Exported types ------------------------------------------------------------*/
\r
28 /* Configuration Mode enumeration */
\r
30 { GPIO_Mode_AIN = 1,
\r
31 GPIO_Mode_IN_FLOATING,
\r
40 /* GPIO Init structure definition */
\r
44 GPIOMode_TypeDef GPIO_Mode;
\r
47 /* Bit_SET and Bit_RESET enumeration */
\r
54 /* Exported constants --------------------------------------------------------*/
\r
55 /* GPIO pins define */
\r
56 #define GPIO_Pin_None 0x00000000 /* No pin selected */
\r
57 #define GPIO_Pin_0 0x00000001 /* Pin 0 selected */
\r
58 #define GPIO_Pin_1 0x00000002 /* Pin 1 selected */
\r
59 #define GPIO_Pin_2 0x00000004 /* Pin 2 selected */
\r
60 #define GPIO_Pin_3 0x00000008 /* Pin 3 selected */
\r
61 #define GPIO_Pin_4 0x00000010 /* Pin 4 selected */
\r
62 #define GPIO_Pin_5 0x00000020 /* Pin 5 selected */
\r
63 #define GPIO_Pin_6 0x00000040 /* Pin 6 selected */
\r
64 #define GPIO_Pin_7 0x00000080 /* Pin 7 selected */
\r
65 #define GPIO_Pin_8 0x00000100 /* Pin 8 selected */
\r
66 #define GPIO_Pin_9 0x00000200 /* Pin 9 selected */
\r
67 #define GPIO_Pin_10 0x00000400 /* Pin 10 selected */
\r
68 #define GPIO_Pin_11 0x00000800 /* Pin 11 selected */
\r
69 #define GPIO_Pin_12 0x00001000 /* Pin 12 selected */
\r
70 #define GPIO_Pin_13 0x00002000 /* Pin 13 selected */
\r
71 #define GPIO_Pin_14 0x00004000 /* Pin 14 selected */
\r
72 #define GPIO_Pin_15 0x00008000 /* Pin 15 selected */
\r
73 #define GPIO_Pin_16 0x00010000 /* Pin 16 selected */
\r
74 #define GPIO_Pin_17 0x00020000 /* Pin 17 selected */
\r
75 #define GPIO_Pin_18 0x00040000 /* Pin 18 selected */
\r
76 #define GPIO_Pin_19 0x00080000 /* Pin 19 selected */
\r
77 #define GPIO_Pin_20 0x00100000 /* Pin 20 selected */
\r
78 #define GPIO_Pin_21 0x00200000 /* Pin 21 selected */
\r
79 #define GPIO_Pin_22 0x00400000 /* Pin 22 selected */
\r
80 #define GPIO_Pin_23 0x00800000 /* Pin 23 selected */
\r
81 #define GPIO_Pin_24 0x01000000 /* Pin 24 selected */
\r
82 #define GPIO_Pin_25 0x02000000 /* Pin 25 selected */
\r
83 #define GPIO_Pin_26 0x04000000 /* Pin 26 selected */
\r
84 #define GPIO_Pin_27 0x08000000 /* Pin 27 selected */
\r
85 #define GPIO_Pin_28 0x10000000 /* Pin 28 selected */
\r
86 #define GPIO_Pin_29 0x20000000 /* Pin 29 selected */
\r
87 #define GPIO_Pin_30 0x40000000 /* Pin 30 selected */
\r
88 #define GPIO_Pin_31 0x80000000 /* Pin 31 selected */
\r
89 #define GPIO_Pin_All 0xFFFFFFFF /* All pins selected */
\r
91 /* GPIO Remap define */
\r
92 #define GPIO_Remap_SMI_CS3_EN 0x23 /* SMI CS3 Enable */
\r
93 #define GPIO_Remap_SMI_CS2_EN 0x22 /* SMI CS2 Enable */
\r
94 #define GPIO_Remap_SMI_CS1_EN 0x21 /* SMI CS1 Enable */
\r
95 #define GPIO_Remap_SMI_EN 0x20 /* SMI Enable */
\r
96 #define GPIO_Remap_DBGOFF 0x45 /* JTAG Disable */
\r
97 #define GPIO_Remap_UART1 0x44 /* UART1 Alternate Function mapping */
\r
98 #define GPIO_Remap_UART2 0x43 /* UART2 Alternate Function mapping */
\r
99 #define GPIO_Remap_SSP1 0x42 /* SSP1 Alternate Function mapping */
\r
100 #define GPIO_Remap_TIM2 0x41 /* TIM2 Alternate Function mapping */
\r
101 #define GPIO_Remap_TIM0 0x40 /* TIM0 Alternate Function mapping */
\r
104 /* Exported macro ------------------------------------------------------------*/
\r
105 /* Exported functions ------------------------------------------------------- */
\r
107 void GPIO_DeInit(GPIO_TypeDef* GPIOx);
\r
108 void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
\r
109 void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
\r
110 u32 GPIO_Read(GPIO_TypeDef* GPIOx);
\r
111 u8 GPIO_ReadBit(GPIO_TypeDef* GPIOx, u32 GPIO_Pin);
\r
112 void GPIO_Write(GPIO_TypeDef* GPIOx, u32 PortVal);
\r
113 void GPIO_WriteBit(GPIO_TypeDef* GPIOx,u32 GPIO_Pin, BitAction BitVal);
\r
114 void GPIO_PinMaskConfig(GPIO_TypeDef* GPIOx, u32 GPIO_Pin, FunctionalState NewState);
\r
115 u32 GPIO_GetPortMask(GPIO_TypeDef* GPIOx);
\r
116 void GPIO_PinRemapConfig(u16 GPIO_Remap, FunctionalState NewState);
\r
118 #endif /* __75x_GPIO_H */
\r
120 /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/
\r