1 /**************************************************************************//** 2 * @file GPIO.h 3 * @version V3.00 4 * @brief M480 series GPIO driver header file 5 * 6 * SPDX-License-Identifier: Apache-2.0 7 * @copyright (C) 2016-2020 Nuvoton Technology Corp. All rights reserved. 8 ******************************************************************************/ 9 #ifndef __GPIO_H__ 10 #define __GPIO_H__ 11 12 13 #ifdef __cplusplus 14 extern "C" 15 { 16 #endif 17 18 /** @addtogroup Standard_Driver Standard Driver 19 @{ 20 */ 21 22 /** @addtogroup GPIO_Driver GPIO Driver 23 @{ 24 */ 25 26 /** @addtogroup GPIO_EXPORTED_CONSTANTS GPIO Exported Constants 27 @{ 28 */ 29 30 31 #define GPIO_PIN_MAX 16UL /*!< Specify Maximum Pins of Each GPIO Port \hideinitializer */ 32 33 34 /*---------------------------------------------------------------------------------------------------------*/ 35 /* GPIO_MODE Constant Definitions */ 36 /*---------------------------------------------------------------------------------------------------------*/ 37 #define GPIO_MODE_INPUT 0x0UL /*!< Input Mode \hideinitializer */ 38 #define GPIO_MODE_OUTPUT 0x1UL /*!< Output Mode \hideinitializer */ 39 #define GPIO_MODE_OPEN_DRAIN 0x2UL /*!< Open-Drain Mode \hideinitializer */ 40 #define GPIO_MODE_QUASI 0x3UL /*!< Quasi-bidirectional Mode \hideinitializer */ 41 42 43 /*---------------------------------------------------------------------------------------------------------*/ 44 /* GPIO Interrupt Type Constant Definitions */ 45 /*---------------------------------------------------------------------------------------------------------*/ 46 #define GPIO_INT_RISING 0x00010000UL /*!< Interrupt enable by Input Rising Edge \hideinitializer */ 47 #define GPIO_INT_FALLING 0x00000001UL /*!< Interrupt enable by Input Falling Edge \hideinitializer */ 48 #define GPIO_INT_BOTH_EDGE 0x00010001UL /*!< Interrupt enable by both Rising Edge and Falling Edge \hideinitializer */ 49 #define GPIO_INT_HIGH 0x01010000UL /*!< Interrupt enable by Level-High \hideinitializer */ 50 #define GPIO_INT_LOW 0x01000001UL /*!< Interrupt enable by Level-Level \hideinitializer */ 51 52 53 /*---------------------------------------------------------------------------------------------------------*/ 54 /* GPIO_INTTYPE Constant Definitions */ 55 /*---------------------------------------------------------------------------------------------------------*/ 56 #define GPIO_INTTYPE_EDGE 0UL /*!< GPIO_INTTYPE Setting for Edge Trigger Mode \hideinitializer */ 57 #define GPIO_INTTYPE_LEVEL 1UL /*!< GPIO_INTTYPE Setting for Edge Level Mode \hideinitializer */ 58 59 /*---------------------------------------------------------------------------------------------------------*/ 60 /* GPIO Slew Rate Type Constant Definitions */ 61 /*---------------------------------------------------------------------------------------------------------*/ 62 #define GPIO_SLEWCTL_NORMAL 0x0UL /*!< GPIO slew setting for normal Mode \hideinitializer */ 63 #define GPIO_SLEWCTL_HIGH 0x1UL /*!< GPIO slew setting for high Mode \hideinitializer */ 64 #define GPIO_SLEWCTL_FAST 0x2UL /*!< GPIO slew setting for fast Mode \hideinitializer */ 65 66 /*---------------------------------------------------------------------------------------------------------*/ 67 /* GPIO Pull-up And Pull-down Type Constant Definitions */ 68 /*---------------------------------------------------------------------------------------------------------*/ 69 #define GPIO_PUSEL_DISABLE 0x0UL /*!< GPIO PUSEL setting for Disable Mode \hideinitializer */ 70 #define GPIO_PUSEL_PULL_UP 0x1UL /*!< GPIO PUSEL setting for Pull-up Mode \hideinitializer */ 71 #define GPIO_PUSEL_PULL_DOWN 0x2UL /*!< GPIO PUSEL setting for Pull-down Mode \hideinitializer */ 72 73 74 /*---------------------------------------------------------------------------------------------------------*/ 75 /* GPIO_DBCTL Constant Definitions */ 76 /*---------------------------------------------------------------------------------------------------------*/ 77 #define GPIO_DBCTL_ICLK_ON 0x00000020UL /*!< GPIO_DBCTL setting for all IO pins edge detection circuit is always active after reset \hideinitializer */ 78 #define GPIO_DBCTL_ICLK_OFF 0x00000000UL /*!< GPIO_DBCTL setting for edge detection circuit is active only if IO pin corresponding GPIOx_IEN bit is set to 1 \hideinitializer */ 79 80 #define GPIO_DBCTL_DBCLKSRC_LIRC 0x00000010UL /*!< GPIO_DBCTL setting for de-bounce counter clock source is the internal 10 kHz \hideinitializer */ 81 #define GPIO_DBCTL_DBCLKSRC_HCLK 0x00000000UL /*!< GPIO_DBCTL setting for de-bounce counter clock source is the HCLK \hideinitializer */ 82 83 #define GPIO_DBCTL_DBCLKSEL_1 0x00000000UL /*!< GPIO_DBCTL setting for sampling cycle = 1 clocks \hideinitializer */ 84 #define GPIO_DBCTL_DBCLKSEL_2 0x00000001UL /*!< GPIO_DBCTL setting for sampling cycle = 2 clocks \hideinitializer */ 85 #define GPIO_DBCTL_DBCLKSEL_4 0x00000002UL /*!< GPIO_DBCTL setting for sampling cycle = 4 clocks \hideinitializer */ 86 #define GPIO_DBCTL_DBCLKSEL_8 0x00000003UL /*!< GPIO_DBCTL setting for sampling cycle = 8 clocks \hideinitializer */ 87 #define GPIO_DBCTL_DBCLKSEL_16 0x00000004UL /*!< GPIO_DBCTL setting for sampling cycle = 16 clocks \hideinitializer */ 88 #define GPIO_DBCTL_DBCLKSEL_32 0x00000005UL /*!< GPIO_DBCTL setting for sampling cycle = 32 clocks \hideinitializer */ 89 #define GPIO_DBCTL_DBCLKSEL_64 0x00000006UL /*!< GPIO_DBCTL setting for sampling cycle = 64 clocks \hideinitializer */ 90 #define GPIO_DBCTL_DBCLKSEL_128 0x00000007UL /*!< GPIO_DBCTL setting for sampling cycle = 128 clocks \hideinitializer */ 91 #define GPIO_DBCTL_DBCLKSEL_256 0x00000008UL /*!< GPIO_DBCTL setting for sampling cycle = 256 clocks \hideinitializer */ 92 #define GPIO_DBCTL_DBCLKSEL_512 0x00000009UL /*!< GPIO_DBCTL setting for sampling cycle = 512 clocks \hideinitializer */ 93 #define GPIO_DBCTL_DBCLKSEL_1024 0x0000000AUL /*!< GPIO_DBCTL setting for sampling cycle = 1024 clocks \hideinitializer */ 94 #define GPIO_DBCTL_DBCLKSEL_2048 0x0000000BUL /*!< GPIO_DBCTL setting for sampling cycle = 2048 clocks \hideinitializer */ 95 #define GPIO_DBCTL_DBCLKSEL_4096 0x0000000CUL /*!< GPIO_DBCTL setting for sampling cycle = 4096 clocks \hideinitializer */ 96 #define GPIO_DBCTL_DBCLKSEL_8192 0x0000000DUL /*!< GPIO_DBCTL setting for sampling cycle = 8192 clocks \hideinitializer */ 97 #define GPIO_DBCTL_DBCLKSEL_16384 0x0000000EUL /*!< GPIO_DBCTL setting for sampling cycle = 16384 clocks \hideinitializer */ 98 #define GPIO_DBCTL_DBCLKSEL_32768 0x0000000FUL /*!< GPIO_DBCTL setting for sampling cycle = 32768 clocks \hideinitializer */ 99 100 101 /* Define GPIO Pin Data Input/Output. It could be used to control each I/O pin by pin address mapping. 102 Example 1: 103 104 PA0 = 1; 105 106 It is used to set GPIO PA.0 to high; 107 108 Example 2: 109 110 if (PA0) 111 PA0 = 0; 112 113 If GPIO PA.0 pin status is high, then set GPIO PA.0 data output to low. 114 */ 115 #define GPIO_PIN_DATA(port, pin) (*((volatile uint32_t *)((GPIO_PIN_DATA_BASE+(0x40*(port))) + ((pin)<<2)))) /*!< Pin Data Input/Output \hideinitializer */ 116 #define PA0 GPIO_PIN_DATA(0, 0 ) /*!< Specify PA.0 Pin Data Input/Output \hideinitializer */ 117 #define PA1 GPIO_PIN_DATA(0, 1 ) /*!< Specify PA.1 Pin Data Input/Output \hideinitializer */ 118 #define PA2 GPIO_PIN_DATA(0, 2 ) /*!< Specify PA.2 Pin Data Input/Output \hideinitializer */ 119 #define PA3 GPIO_PIN_DATA(0, 3 ) /*!< Specify PA.3 Pin Data Input/Output \hideinitializer */ 120 #define PA4 GPIO_PIN_DATA(0, 4 ) /*!< Specify PA.4 Pin Data Input/Output \hideinitializer */ 121 #define PA5 GPIO_PIN_DATA(0, 5 ) /*!< Specify PA.5 Pin Data Input/Output \hideinitializer */ 122 #define PA6 GPIO_PIN_DATA(0, 6 ) /*!< Specify PA.6 Pin Data Input/Output \hideinitializer */ 123 #define PA7 GPIO_PIN_DATA(0, 7 ) /*!< Specify PA.7 Pin Data Input/Output \hideinitializer */ 124 #define PA8 GPIO_PIN_DATA(0, 8 ) /*!< Specify PA.8 Pin Data Input/Output \hideinitializer */ 125 #define PA9 GPIO_PIN_DATA(0, 9 ) /*!< Specify PA.9 Pin Data Input/Output \hideinitializer */ 126 #define PA10 GPIO_PIN_DATA(0, 10) /*!< Specify PA.10 Pin Data Input/Output \hideinitializer */ 127 #define PA11 GPIO_PIN_DATA(0, 11) /*!< Specify PA.11 Pin Data Input/Output \hideinitializer */ 128 #define PA12 GPIO_PIN_DATA(0, 12) /*!< Specify PA.12 Pin Data Input/Output \hideinitializer */ 129 #define PA13 GPIO_PIN_DATA(0, 13) /*!< Specify PA.13 Pin Data Input/Output \hideinitializer */ 130 #define PA14 GPIO_PIN_DATA(0, 14) /*!< Specify PA.14 Pin Data Input/Output \hideinitializer */ 131 #define PA15 GPIO_PIN_DATA(0, 15) /*!< Specify PA.15 Pin Data Input/Output \hideinitializer */ 132 #define PB0 GPIO_PIN_DATA(1, 0 ) /*!< Specify PB.0 Pin Data Input/Output \hideinitializer */ 133 #define PB1 GPIO_PIN_DATA(1, 1 ) /*!< Specify PB.1 Pin Data Input/Output \hideinitializer */ 134 #define PB2 GPIO_PIN_DATA(1, 2 ) /*!< Specify PB.2 Pin Data Input/Output \hideinitializer */ 135 #define PB3 GPIO_PIN_DATA(1, 3 ) /*!< Specify PB.3 Pin Data Input/Output \hideinitializer */ 136 #define PB4 GPIO_PIN_DATA(1, 4 ) /*!< Specify PB.4 Pin Data Input/Output \hideinitializer */ 137 #define PB5 GPIO_PIN_DATA(1, 5 ) /*!< Specify PB.5 Pin Data Input/Output \hideinitializer */ 138 #define PB6 GPIO_PIN_DATA(1, 6 ) /*!< Specify PB.6 Pin Data Input/Output \hideinitializer */ 139 #define PB7 GPIO_PIN_DATA(1, 7 ) /*!< Specify PB.7 Pin Data Input/Output \hideinitializer */ 140 #define PB8 GPIO_PIN_DATA(1, 8 ) /*!< Specify PB.8 Pin Data Input/Output \hideinitializer */ 141 #define PB9 GPIO_PIN_DATA(1, 9 ) /*!< Specify PB.9 Pin Data Input/Output \hideinitializer */ 142 #define PB10 GPIO_PIN_DATA(1, 10) /*!< Specify PB.10 Pin Data Input/Output \hideinitializer */ 143 #define PB11 GPIO_PIN_DATA(1, 11) /*!< Specify PB.11 Pin Data Input/Output \hideinitializer */ 144 #define PB12 GPIO_PIN_DATA(1, 12) /*!< Specify PB.12 Pin Data Input/Output \hideinitializer */ 145 #define PB13 GPIO_PIN_DATA(1, 13) /*!< Specify PB.13 Pin Data Input/Output \hideinitializer */ 146 #define PB14 GPIO_PIN_DATA(1, 14) /*!< Specify PB.14 Pin Data Input/Output \hideinitializer */ 147 #define PB15 GPIO_PIN_DATA(1, 15) /*!< Specify PB.15 Pin Data Input/Output \hideinitializer */ 148 #define PC0 GPIO_PIN_DATA(2, 0 ) /*!< Specify PC.0 Pin Data Input/Output \hideinitializer */ 149 #define PC1 GPIO_PIN_DATA(2, 1 ) /*!< Specify PC.1 Pin Data Input/Output \hideinitializer */ 150 #define PC2 GPIO_PIN_DATA(2, 2 ) /*!< Specify PC.2 Pin Data Input/Output \hideinitializer */ 151 #define PC3 GPIO_PIN_DATA(2, 3 ) /*!< Specify PC.3 Pin Data Input/Output \hideinitializer */ 152 #define PC4 GPIO_PIN_DATA(2, 4 ) /*!< Specify PC.4 Pin Data Input/Output \hideinitializer */ 153 #define PC5 GPIO_PIN_DATA(2, 5 ) /*!< Specify PC.5 Pin Data Input/Output \hideinitializer */ 154 #define PC6 GPIO_PIN_DATA(2, 6 ) /*!< Specify PC.6 Pin Data Input/Output \hideinitializer */ 155 #define PC7 GPIO_PIN_DATA(2, 7 ) /*!< Specify PC.7 Pin Data Input/Output \hideinitializer */ 156 #define PC8 GPIO_PIN_DATA(2, 8 ) /*!< Specify PC.8 Pin Data Input/Output \hideinitializer */ 157 #define PC9 GPIO_PIN_DATA(2, 9 ) /*!< Specify PC.9 Pin Data Input/Output \hideinitializer */ 158 #define PC10 GPIO_PIN_DATA(2, 10) /*!< Specify PC.10 Pin Data Input/Output \hideinitializer */ 159 #define PC11 GPIO_PIN_DATA(2, 11) /*!< Specify PC.11 Pin Data Input/Output \hideinitializer */ 160 #define PC12 GPIO_PIN_DATA(2, 12) /*!< Specify PC.12 Pin Data Input/Output \hideinitializer */ 161 #define PC13 GPIO_PIN_DATA(2, 13) /*!< Specify PC.13 Pin Data Input/Output \hideinitializer */ 162 #define PC14 GPIO_PIN_DATA(2, 14) /*!< Specify PC.14 Pin Data Input/Output \hideinitializer */ 163 #define PD0 GPIO_PIN_DATA(3, 0 ) /*!< Specify PD.0 Pin Data Input/Output \hideinitializer */ 164 #define PD1 GPIO_PIN_DATA(3, 1 ) /*!< Specify PD.1 Pin Data Input/Output \hideinitializer */ 165 #define PD2 GPIO_PIN_DATA(3, 2 ) /*!< Specify PD.2 Pin Data Input/Output \hideinitializer */ 166 #define PD3 GPIO_PIN_DATA(3, 3 ) /*!< Specify PD.3 Pin Data Input/Output \hideinitializer */ 167 #define PD4 GPIO_PIN_DATA(3, 4 ) /*!< Specify PD.4 Pin Data Input/Output \hideinitializer */ 168 #define PD5 GPIO_PIN_DATA(3, 5 ) /*!< Specify PD.5 Pin Data Input/Output \hideinitializer */ 169 #define PD6 GPIO_PIN_DATA(3, 6 ) /*!< Specify PD.6 Pin Data Input/Output \hideinitializer */ 170 #define PD7 GPIO_PIN_DATA(3, 7 ) /*!< Specify PD.7 Pin Data Input/Output \hideinitializer */ 171 #define PD8 GPIO_PIN_DATA(3, 8 ) /*!< Specify PD.8 Pin Data Input/Output \hideinitializer */ 172 #define PD9 GPIO_PIN_DATA(3, 9 ) /*!< Specify PD.9 Pin Data Input/Output \hideinitializer */ 173 #define PD10 GPIO_PIN_DATA(3, 10) /*!< Specify PD.10 Pin Data Input/Output \hideinitializer */ 174 #define PD11 GPIO_PIN_DATA(3, 11) /*!< Specify PD.11 Pin Data Input/Output \hideinitializer */ 175 #define PD12 GPIO_PIN_DATA(3, 12) /*!< Specify PD.12 Pin Data Input/Output \hideinitializer */ 176 #define PD13 GPIO_PIN_DATA(3, 13) /*!< Specify PD.13 Pin Data Input/Output \hideinitializer */ 177 #define PD14 GPIO_PIN_DATA(3, 14) /*!< Specify PD.14 Pin Data Input/Output \hideinitializer */ 178 #define PE0 GPIO_PIN_DATA(4, 0 ) /*!< Specify PE.0 Pin Data Input/Output \hideinitializer */ 179 #define PE1 GPIO_PIN_DATA(4, 1 ) /*!< Specify PE.1 Pin Data Input/Output \hideinitializer */ 180 #define PE2 GPIO_PIN_DATA(4, 2 ) /*!< Specify PE.2 Pin Data Input/Output \hideinitializer */ 181 #define PE3 GPIO_PIN_DATA(4, 3 ) /*!< Specify PE.3 Pin Data Input/Output \hideinitializer */ 182 #define PE4 GPIO_PIN_DATA(4, 4 ) /*!< Specify PE.4 Pin Data Input/Output \hideinitializer */ 183 #define PE5 GPIO_PIN_DATA(4, 5 ) /*!< Specify PE.5 Pin Data Input/Output \hideinitializer */ 184 #define PE6 GPIO_PIN_DATA(4, 6 ) /*!< Specify PE.6 Pin Data Input/Output \hideinitializer */ 185 #define PE7 GPIO_PIN_DATA(4, 7 ) /*!< Specify PE.7 Pin Data Input/Output \hideinitializer */ 186 #define PE8 GPIO_PIN_DATA(4, 8 ) /*!< Specify PE.8 Pin Data Input/Output \hideinitializer */ 187 #define PE9 GPIO_PIN_DATA(4, 9 ) /*!< Specify PE.9 Pin Data Input/Output \hideinitializer */ 188 #define PE10 GPIO_PIN_DATA(4, 10) /*!< Specify PE.10 Pin Data Input/Output \hideinitializer */ 189 #define PE11 GPIO_PIN_DATA(4, 11) /*!< Specify PE.11 Pin Data Input/Output \hideinitializer */ 190 #define PE12 GPIO_PIN_DATA(4, 12) /*!< Specify PE.12 Pin Data Input/Output \hideinitializer */ 191 #define PE13 GPIO_PIN_DATA(4, 13) /*!< Specify PE.13 Pin Data Input/Output \hideinitializer */ 192 #define PE14 GPIO_PIN_DATA(4, 14) /*!< Specify PE.14 Pin Data Input/Output \hideinitializer */ 193 #define PE15 GPIO_PIN_DATA(4, 15) /*!< Specify PE.15 Pin Data Input/Output \hideinitializer */ 194 #define PF0 GPIO_PIN_DATA(5, 0 ) /*!< Specify PF.0 Pin Data Input/Output \hideinitializer */ 195 #define PF1 GPIO_PIN_DATA(5, 1 ) /*!< Specify PF.1 Pin Data Input/Output \hideinitializer */ 196 #define PF2 GPIO_PIN_DATA(5, 2 ) /*!< Specify PF.2 Pin Data Input/Output \hideinitializer */ 197 #define PF3 GPIO_PIN_DATA(5, 3 ) /*!< Specify PF.3 Pin Data Input/Output \hideinitializer */ 198 #define PF4 GPIO_PIN_DATA(5, 4 ) /*!< Specify PF.4 Pin Data Input/Output \hideinitializer */ 199 #define PF5 GPIO_PIN_DATA(5, 5 ) /*!< Specify PF.5 Pin Data Input/Output \hideinitializer */ 200 #define PF6 GPIO_PIN_DATA(5, 6 ) /*!< Specify PF.6 Pin Data Input/Output \hideinitializer */ 201 #define PF7 GPIO_PIN_DATA(5, 7 ) /*!< Specify PF.7 Pin Data Input/Output \hideinitializer */ 202 #define PF8 GPIO_PIN_DATA(5, 8 ) /*!< Specify PF.8 Pin Data Input/Output \hideinitializer */ 203 #define PF9 GPIO_PIN_DATA(5, 9 ) /*!< Specify PF.9 Pin Data Input/Output \hideinitializer */ 204 #define PF10 GPIO_PIN_DATA(5, 10) /*!< Specify PF.10 Pin Data Input/Output \hideinitializer */ 205 #define PF11 GPIO_PIN_DATA(5, 11) /*!< Specify PF.11 Pin Data Input/Output \hideinitializer */ 206 #define PG0 GPIO_PIN_DATA(6, 0 ) /*!< Specify PG.0 Pin Data Input/Output \hideinitializer */ 207 #define PG1 GPIO_PIN_DATA(6, 1 ) /*!< Specify PG.1 Pin Data Input/Output \hideinitializer */ 208 #define PG2 GPIO_PIN_DATA(6, 2 ) /*!< Specify PG.2 Pin Data Input/Output \hideinitializer */ 209 #define PG3 GPIO_PIN_DATA(6, 3 ) /*!< Specify PG.3 Pin Data Input/Output \hideinitializer */ 210 #define PG4 GPIO_PIN_DATA(6, 4 ) /*!< Specify PG.4 Pin Data Input/Output \hideinitializer */ 211 #define PG5 GPIO_PIN_DATA(6, 5 ) /*!< Specify PG.5 Pin Data Input/Output \hideinitializer */ 212 #define PG6 GPIO_PIN_DATA(6, 6 ) /*!< Specify PG.6 Pin Data Input/Output \hideinitializer */ 213 #define PG7 GPIO_PIN_DATA(6, 7 ) /*!< Specify PG.7 Pin Data Input/Output \hideinitializer */ 214 #define PG8 GPIO_PIN_DATA(6, 8 ) /*!< Specify PG.8 Pin Data Input/Output \hideinitializer */ 215 #define PG9 GPIO_PIN_DATA(6, 9 ) /*!< Specify PG.9 Pin Data Input/Output \hideinitializer */ 216 #define PG10 GPIO_PIN_DATA(6, 10) /*!< Specify PG.10 Pin Data Input/Output \hideinitializer */ 217 #define PG11 GPIO_PIN_DATA(6, 11) /*!< Specify PG.11 Pin Data Input/Output \hideinitializer */ 218 #define PG12 GPIO_PIN_DATA(6, 12) /*!< Specify PG.12 Pin Data Input/Output \hideinitializer */ 219 #define PG13 GPIO_PIN_DATA(6, 13) /*!< Specify PG.13 Pin Data Input/Output \hideinitializer */ 220 #define PG14 GPIO_PIN_DATA(6, 14) /*!< Specify PG.14 Pin Data Input/Output \hideinitializer */ 221 #define PG15 GPIO_PIN_DATA(6, 15) /*!< Specify PG.15 Pin Data Input/Output \hideinitializer */ 222 #define PH0 GPIO_PIN_DATA(7, 0 ) /*!< Specify PH.0 Pin Data Input/Output \hideinitializer */ 223 #define PH1 GPIO_PIN_DATA(7, 1 ) /*!< Specify PH.1 Pin Data Input/Output \hideinitializer */ 224 #define PH2 GPIO_PIN_DATA(7, 2 ) /*!< Specify PH.2 Pin Data Input/Output \hideinitializer */ 225 #define PH3 GPIO_PIN_DATA(7, 3 ) /*!< Specify PH.3 Pin Data Input/Output \hideinitializer */ 226 #define PH4 GPIO_PIN_DATA(7, 4 ) /*!< Specify PH.4 Pin Data Input/Output \hideinitializer */ 227 #define PH5 GPIO_PIN_DATA(7, 5 ) /*!< Specify PH.5 Pin Data Input/Output \hideinitializer */ 228 #define PH6 GPIO_PIN_DATA(7, 6 ) /*!< Specify PH.6 Pin Data Input/Output \hideinitializer */ 229 #define PH7 GPIO_PIN_DATA(7, 7 ) /*!< Specify PH.7 Pin Data Input/Output \hideinitializer */ 230 #define PH8 GPIO_PIN_DATA(7, 8 ) /*!< Specify PH.8 Pin Data Input/Output \hideinitializer */ 231 #define PH9 GPIO_PIN_DATA(7, 9 ) /*!< Specify PH.9 Pin Data Input/Output \hideinitializer */ 232 #define PH10 GPIO_PIN_DATA(7, 10) /*!< Specify PH.10 Pin Data Input/Output \hideinitializer */ 233 #define PH11 GPIO_PIN_DATA(7, 11) /*!< Specify PH.11 Pin Data Input/Output \hideinitializer */ 234 235 236 /*@}*/ /* end of group GPIO_EXPORTED_CONSTANTS */ 237 238 239 /** @addtogroup GPIO_EXPORTED_FUNCTIONS GPIO Exported Functions 240 @{ 241 */ 242 243 /** 244 * @brief Clear GPIO Pin Interrupt Flag 245 * 246 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 247 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 248 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 249 * It could be BIT0 ~ BIT13 for PE GPIO port. 250 * It could be BIT0 ~ BIT11 for PG GPIO port. 251 * 252 * @return None 253 * 254 * @details Clear the interrupt status of specified GPIO pin. 255 * \hideinitializer 256 */ 257 #define GPIO_CLR_INT_FLAG(port, u32PinMask) ((port)->INTSRC = (u32PinMask)) 258 259 /** 260 * @brief Disable Pin De-bounce Function 261 * 262 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 263 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 264 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 265 * It could be BIT0 ~ BIT13 for PE GPIO port. 266 * It could be BIT0 ~ BIT11 for PG GPIO port. 267 * 268 * @return None 269 * 270 * @details Disable the interrupt de-bounce function of specified GPIO pin. 271 * \hideinitializer 272 */ 273 #define GPIO_DISABLE_DEBOUNCE(port, u32PinMask) ((port)->DBEN &= ~(u32PinMask)) 274 275 /** 276 * @brief Enable Pin De-bounce Function 277 * 278 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 279 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 280 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 281 * It could be BIT0 ~ BIT13 for PE GPIO port. 282 * It could be BIT0 ~ BIT11 for PG GPIO port. 283 * @return None 284 * 285 * @details Enable the interrupt de-bounce function of specified GPIO pin. 286 * \hideinitializer 287 */ 288 #define GPIO_ENABLE_DEBOUNCE(port, u32PinMask) ((port)->DBEN |= (u32PinMask)) 289 290 /** 291 * @brief Disable I/O Digital Input Path 292 * 293 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 294 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 295 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 296 * It could be BIT0 ~ BIT13 for PE GPIO port. 297 * It could be BIT0 ~ BIT11 for PG GPIO port. 298 * 299 * @return None 300 * 301 * @details Disable I/O digital input path of specified GPIO pin. 302 * \hideinitializer 303 */ 304 #define GPIO_DISABLE_DIGITAL_PATH(port, u32PinMask) ((port)->DINOFF |= ((u32PinMask)<<16)) 305 306 /** 307 * @brief Enable I/O Digital Input Path 308 * 309 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 310 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 311 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 312 * It could be BIT0 ~ BIT13 for PE GPIO port. 313 * It could be BIT0 ~ BIT11 for PG GPIO port. 314 * 315 * @return None 316 * 317 * @details Enable I/O digital input path of specified GPIO pin. 318 * \hideinitializer 319 */ 320 #define GPIO_ENABLE_DIGITAL_PATH(port, u32PinMask) ((port)->DINOFF &= ~((u32PinMask)<<16)) 321 322 /** 323 * @brief Disable I/O DOUT mask 324 * 325 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 326 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 327 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 328 * It could be BIT0 ~ BIT13 for PE GPIO port. 329 * It could be BIT0 ~ BIT11 for PG GPIO port. 330 * 331 * @return None 332 * 333 * @details Disable I/O DOUT mask of specified GPIO pin. 334 * \hideinitializer 335 */ 336 #define GPIO_DISABLE_DOUT_MASK(port, u32PinMask) ((port)->DATMSK &= ~(u32PinMask)) 337 338 /** 339 * @brief Enable I/O DOUT mask 340 * 341 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 342 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 343 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 344 * It could be BIT0 ~ BIT13 for PE GPIO port. 345 * It could be BIT0 ~ BIT11 for PG GPIO port. 346 * 347 * @return None 348 * 349 * @details Enable I/O DOUT mask of specified GPIO pin. 350 * \hideinitializer 351 */ 352 #define GPIO_ENABLE_DOUT_MASK(port, u32PinMask) ((port)->DATMSK |= (u32PinMask)) 353 354 /** 355 * @brief Get GPIO Pin Interrupt Flag 356 * 357 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 358 * @param[in] u32PinMask The single or multiple pins of specified GPIO port. 359 * It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port. 360 * It could be BIT0 ~ BIT13 for PE GPIO port. 361 * It could be BIT0 ~ BIT11 for PG GPIO port. 362 * 363 * @retval 0 No interrupt at specified GPIO pin 364 * @retval 1 The specified GPIO pin generate an interrupt 365 * 366 * @details Get the interrupt status of specified GPIO pin. 367 * \hideinitializer 368 */ 369 #define GPIO_GET_INT_FLAG(port, u32PinMask) ((port)->INTSRC & (u32PinMask)) 370 371 /** 372 * @brief Set De-bounce Sampling Cycle Time 373 * 374 * @param[in] u32ClkSrc The de-bounce counter clock source. It could be GPIO_DBCTL_DBCLKSRC_HCLK or GPIO_DBCTL_DBCLKSRC_LIRC. 375 * @param[in] u32ClkSel The de-bounce sampling cycle selection. It could be 376 * - \ref GPIO_DBCTL_DBCLKSEL_1 377 * - \ref GPIO_DBCTL_DBCLKSEL_2 378 * - \ref GPIO_DBCTL_DBCLKSEL_4 379 * - \ref GPIO_DBCTL_DBCLKSEL_8 380 * - \ref GPIO_DBCTL_DBCLKSEL_16 381 * - \ref GPIO_DBCTL_DBCLKSEL_32 382 * - \ref GPIO_DBCTL_DBCLKSEL_64 383 * - \ref GPIO_DBCTL_DBCLKSEL_128 384 * - \ref GPIO_DBCTL_DBCLKSEL_256 385 * - \ref GPIO_DBCTL_DBCLKSEL_512 386 * - \ref GPIO_DBCTL_DBCLKSEL_1024 387 * - \ref GPIO_DBCTL_DBCLKSEL_2048 388 * - \ref GPIO_DBCTL_DBCLKSEL_4096 389 * - \ref GPIO_DBCTL_DBCLKSEL_8192 390 * - \ref GPIO_DBCTL_DBCLKSEL_16384 391 * - \ref GPIO_DBCTL_DBCLKSEL_32768 392 * 393 * @return None 394 * 395 * @details Set the interrupt de-bounce sampling cycle time based on the debounce counter clock source. \n 396 * Example: _GPIO_SET_DEBOUNCE_TIME(GPIO_DBCTL_DBCLKSRC_LIRC, GPIO_DBCTL_DBCLKSEL_4). \n 397 * It's meaning the De-debounce counter clock source is internal 10 KHz and sampling cycle selection is 4. \n 398 * Then the target de-bounce sampling cycle time is (4)*(1/(10*1000)) s = 4*0.0001 s = 400 us, 399 * and system will sampling interrupt input once per 00 us. 400 * \hideinitializer 401 */ 402 #define GPIO_SET_DEBOUNCE_TIME(u32ClkSrc, u32ClkSel) (GPIO->DBCTL = (GPIO_DBCTL_ICLKON_Msk | (u32ClkSrc) | (u32ClkSel))) 403 404 /** 405 * @brief Get GPIO Port IN Data 406 * 407 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 408 * 409 * @return The specified port data 410 * 411 * @details Get the PIN register of specified GPIO port. 412 * \hideinitializer 413 */ 414 #define GPIO_GET_IN_DATA(port) ((port)->PIN) 415 416 /** 417 * @brief Set GPIO Port OUT Data 418 * 419 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 420 * @param[in] u32Data GPIO port data. 421 * 422 * @return None 423 * 424 * @details Set the Data into specified GPIO port. 425 * \hideinitializer 426 */ 427 #define GPIO_SET_OUT_DATA(port, u32Data) ((port)->DOUT = (u32Data)) 428 429 /** 430 * @brief Toggle Specified GPIO pin 431 * 432 * @param[in] u32Pin Pxy 433 * 434 * @return None 435 * 436 * @details Toggle the specified GPIO pint. 437 * \hideinitializer 438 */ 439 #define GPIO_TOGGLE(u32Pin) ((u32Pin) ^= 1) 440 441 442 /** 443 * @brief Enable External GPIO interrupt 444 * 445 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 446 * @param[in] u32Pin The pin of specified GPIO port. 447 * It could be 0 ~ 15 for PA, PB, PC, PD, PF and PH GPIO port. 448 * It could be 0 ~ 13 for PE GPIO port. 449 * It could be 0 ~ 11 for PG GPIO port. 450 * @param[in] u32IntAttribs The interrupt attribute of specified GPIO pin. It could be \n 451 * GPIO_INT_RISING, GPIO_INT_FALLING, GPIO_INT_BOTH_EDGE, GPIO_INT_HIGH, GPIO_INT_LOW. 452 * 453 * @return None 454 * 455 * @details This function is used to enable specified GPIO pin interrupt. 456 * \hideinitializer 457 */ 458 #define GPIO_EnableEINT GPIO_EnableInt 459 460 /** 461 * @brief Disable External GPIO interrupt 462 * 463 * @param[in] port GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH. 464 * @param[in] u32Pin The pin of specified GPIO port. 465 * It could be 0 ~ 15 for PA, PB, PC, PD, PF and PH GPIO port. 466 * It could be 0 ~ 13 for PE GPIO port. 467 * It could be 0 ~ 11 for PG GPIO port. 468 * 469 * @return None 470 * 471 * @details This function is used to enable specified GPIO pin interrupt. 472 * \hideinitializer 473 */ 474 #define GPIO_DisableEINT GPIO_DisableInt 475 476 477 void GPIO_SetMode(GPIO_T *port, uint32_t u32PinMask, uint32_t u32Mode); 478 void GPIO_EnableInt(GPIO_T *port, uint32_t u32Pin, uint32_t u32IntAttribs); 479 void GPIO_DisableInt(GPIO_T *port, uint32_t u32Pin); 480 void GPIO_SetSlewCtl(GPIO_T *port, uint32_t u32PinMask, uint32_t u32Mode); 481 void GPIO_SetPullCtl(GPIO_T *port, uint32_t u32PinMask, uint32_t u32Mode); 482 483 484 /*@}*/ /* end of group GPIO_EXPORTED_FUNCTIONS */ 485 486 /*@}*/ /* end of group GPIO_Driver */ 487 488 /*@}*/ /* end of group Standard_Driver */ 489 490 491 #ifdef __cplusplus 492 } 493 #endif 494 495 #endif /* __GPIO_H__ */ 496 497 /*** (C) COPYRIGHT 2013~2016 Nuvoton Technology Corp. ***/ 498
