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nu_gpio.h

nu_gpio.h 41 KB
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  1. /**************************************************************************//**
    2. 

  2.  * @file     GPIO.h
    3. 

  3.  * @brief    GPIO driver header file
    4. 

  4.  *
    5. 

  5.  * SPDX-License-Identifier: Apache-2.0
    6. 

  6.  * @copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
    7. 

  7.  ******************************************************************************/
    8. 

  8. #ifndef __NU_GPIO_H__
    9. 

  9. #define __NU_GPIO_H__
    10. 

  10. 

  11. 

  12. #ifdef __cplusplus
    13. 

  13. extern "C"
    14. 

  14. {
    15. 

  15. #endif
    16. 

  16. 

  17. /** @addtogroup Standard_Driver Standard Driver
    18. 

  18.   @{
    19. 

  19. */
    20. 

  20. 

  21. /** @addtogroup GPIO_Driver GPIO Driver
    22. 

  22.   @{
    23. 

  23. */
    24. 

  24. 

  25. /** @addtogroup GPIO_EXPORTED_CONSTANTS GPIO Exported Constants
    26. 

  26.   @{
    27. 

  27. */
    28. 

  28. 

  29. 

  30. #define GPIO_PIN_MAX            16UL /*!< Specify Maximum Pins of Each GPIO Port \hideinitializer */
    31. 

  31. 

  32. 

  33. /*---------------------------------------------------------------------------------------------------------*/
    34. 

  34. /*  GPIO_MODE Constant Definitions                                                                         */
    35. 

  35. /*---------------------------------------------------------------------------------------------------------*/
    36. 

  36. #define GPIO_MODE_INPUT          0x0UL /*!< Input Mode \hideinitializer */
    37. 

  37. #define GPIO_MODE_OUTPUT         0x1UL /*!< Output Mode \hideinitializer */
    38. 

  38. #define GPIO_MODE_OPEN_DRAIN     0x2UL /*!< Open-Drain Mode \hideinitializer */
    39. 

  39. #define GPIO_MODE_QUASI          0x3UL /*!< Quasi-bidirectional Mode \hideinitializer */
    40. 

  40. 

  41. 

  42. /*---------------------------------------------------------------------------------------------------------*/
    43. 

  43. /*  GPIO Interrupt Type Constant Definitions                                                               */
    44. 

  44. /*---------------------------------------------------------------------------------------------------------*/
    45. 

  45. #define GPIO_INT_RISING         0x00010000UL /*!< Interrupt enable by Input Rising Edge \hideinitializer */
    46. 

  46. #define GPIO_INT_FALLING        0x00000001UL /*!< Interrupt enable by Input Falling Edge \hideinitializer */
    47. 

  47. #define GPIO_INT_BOTH_EDGE      0x00010001UL /*!< Interrupt enable by both Rising Edge and Falling Edge \hideinitializer */
    48. 

  48. #define GPIO_INT_HIGH           0x01010000UL /*!< Interrupt enable by Level-High \hideinitializer */
    49. 

  49. #define GPIO_INT_LOW            0x01000001UL /*!< Interrupt enable by Level-Level \hideinitializer */
    50. 

  50. 

  51. 

  52. /*---------------------------------------------------------------------------------------------------------*/
    53. 

  53. /*  GPIO_INTTYPE Constant Definitions                                                                      */
    54. 

  54. /*---------------------------------------------------------------------------------------------------------*/
    55. 

  55. #define GPIO_INTTYPE_EDGE           0UL /*!< GPIO_INTTYPE Setting for Edge Trigger Mode \hideinitializer */
    56. 

  56. #define GPIO_INTTYPE_LEVEL          1UL /*!< GPIO_INTTYPE Setting for Edge Level Mode \hideinitializer */
    57. 

  57. 

  58. /*---------------------------------------------------------------------------------------------------------*/
    59. 

  59. /*  GPIO Slew Rate Type Constant Definitions                                                               */
    60. 

  60. /*---------------------------------------------------------------------------------------------------------*/
    61. 

  61. #define GPIO_SLEWCTL_NORMAL         0x0UL           /*!< GPIO slew setting for normal Mode \hideinitializer */
    62. 

  62. #define GPIO_SLEWCTL_HIGH           0x1UL           /*!< GPIO slew setting for high Mode \hideinitializer */
    63. 

  63. #define GPIO_SLEWCTL_FAST           0x2UL           /*!< GPIO slew setting for fast Mode \hideinitializer */
    64. 

  64. 

  65. /*---------------------------------------------------------------------------------------------------------*/
    66. 

  66. /*  GPIO Pull-up And Pull-down Type Constant Definitions                                                   */
    67. 

  67. /*---------------------------------------------------------------------------------------------------------*/
    68. 

  68. #define GPIO_PUSEL_DISABLE          0x0UL           /*!< GPIO PUSEL setting for Disable Mode \hideinitializer */
    69. 

  69. #define GPIO_PUSEL_PULL_UP          0x1UL           /*!< GPIO PUSEL setting for Pull-up Mode \hideinitializer */
    70. 

  70. #define GPIO_PUSEL_PULL_DOWN        0x2UL           /*!< GPIO PUSEL setting for Pull-down Mode \hideinitializer */
    71. 

  71. 

  72. 

  73. /*---------------------------------------------------------------------------------------------------------*/
    74. 

  74. /*  GPIO_DBCTL Constant Definitions                                                                          */
    75. 

  75. /*---------------------------------------------------------------------------------------------------------*/
    76. 

  76. #define GPIO_DBCTL_ICLK_ON            0x00000020UL /*!< GPIO_DBCTL setting for all IO pins edge detection circuit is always active after reset \hideinitializer */
    77. 

  77. #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 */
    78. 

  78. 

  79. #define GPIO_DBCTL_DBCLKSRC_LIRC      0x00000010UL /*!< GPIO_DBCTL setting for de-bounce counter clock source is the internal 10 kHz \hideinitializer */
    80. 

  80. #define GPIO_DBCTL_DBCLKSRC_HXT       0x00000000UL /*!< GPIO_DBCTL setting for de-bounce counter clock source is the HCLK \hideinitializer */
    81. 

  81. 

  82. #define GPIO_DBCTL_DBCLKSEL_1         0x00000000UL /*!< GPIO_DBCTL setting for sampling cycle = 1 clocks \hideinitializer */
    83. 

  83. #define GPIO_DBCTL_DBCLKSEL_2         0x00000001UL /*!< GPIO_DBCTL setting for sampling cycle = 2 clocks \hideinitializer */
    84. 

  84. #define GPIO_DBCTL_DBCLKSEL_4         0x00000002UL /*!< GPIO_DBCTL setting for sampling cycle = 4 clocks \hideinitializer */
    85. 

  85. #define GPIO_DBCTL_DBCLKSEL_8         0x00000003UL /*!< GPIO_DBCTL setting for sampling cycle = 8 clocks \hideinitializer */
    86. 

  86. #define GPIO_DBCTL_DBCLKSEL_16        0x00000004UL /*!< GPIO_DBCTL setting for sampling cycle = 16 clocks \hideinitializer */
    87. 

  87. #define GPIO_DBCTL_DBCLKSEL_32        0x00000005UL /*!< GPIO_DBCTL setting for sampling cycle = 32 clocks \hideinitializer */
    88. 

  88. #define GPIO_DBCTL_DBCLKSEL_64        0x00000006UL /*!< GPIO_DBCTL setting for sampling cycle = 64 clocks \hideinitializer */
    89. 

  89. #define GPIO_DBCTL_DBCLKSEL_128       0x00000007UL /*!< GPIO_DBCTL setting for sampling cycle = 128 clocks \hideinitializer */
    90. 

  90. #define GPIO_DBCTL_DBCLKSEL_256       0x00000008UL /*!< GPIO_DBCTL setting for sampling cycle = 256 clocks \hideinitializer */
    91. 

  91. #define GPIO_DBCTL_DBCLKSEL_512       0x00000009UL /*!< GPIO_DBCTL setting for sampling cycle = 512 clocks \hideinitializer */
    92. 

  92. #define GPIO_DBCTL_DBCLKSEL_1024      0x0000000AUL /*!< GPIO_DBCTL setting for sampling cycle = 1024 clocks \hideinitializer */
    93. 

  93. #define GPIO_DBCTL_DBCLKSEL_2048      0x0000000BUL /*!< GPIO_DBCTL setting for sampling cycle = 2048 clocks \hideinitializer */
    94. 

  94. #define GPIO_DBCTL_DBCLKSEL_4096      0x0000000CUL /*!< GPIO_DBCTL setting for sampling cycle = 4096 clocks \hideinitializer */
    95. 

  95. #define GPIO_DBCTL_DBCLKSEL_8192      0x0000000DUL /*!< GPIO_DBCTL setting for sampling cycle = 8192 clocks \hideinitializer */
    96. 

  96. #define GPIO_DBCTL_DBCLKSEL_16384     0x0000000EUL /*!< GPIO_DBCTL setting for sampling cycle = 16384 clocks \hideinitializer */
    97. 

  97. #define GPIO_DBCTL_DBCLKSEL_32768     0x0000000FUL /*!< GPIO_DBCTL setting for sampling cycle = 32768 clocks \hideinitializer */
    98. 

  98. 

  99. 

  100. /* Define GPIO Pin Data Input/Output. It could be used to control each I/O pin by pin address mapping.
    101. 

  101.    Example 1:
    102. 

  102. 

  103.        PA0 = 1;
    104. 

  104. 

  105.    It is used to set GPIO PA.0 to high;
    106. 

  106. 

  107.    Example 2:
    108. 

  108. 

  109.        if (PA0)
    110. 

  110.            PA0 = 0;
    111. 

  111. 

  112.    If GPIO PA.0 pin status is high, then set GPIO PA.0 data output to low.
    113. 

  113.  */
    114. 

  114. #define GPIO_PIN_DATA(port, pin)    (*((volatile uint32_t *)((GPIO_PIN_DATA_BASE+(0x40*(port))) + ((pin)<<2)))) /*!< Pin Data Input/Output \hideinitializer */
    115. 

  115. #define PA0             GPIO_PIN_DATA(0, 0 ) /*!< Specify PA.0 Pin Data Input/Output \hideinitializer */
    116. 

  116. #define PA1             GPIO_PIN_DATA(0, 1 ) /*!< Specify PA.1 Pin Data Input/Output \hideinitializer */
    117. 

  117. #define PA2             GPIO_PIN_DATA(0, 2 ) /*!< Specify PA.2 Pin Data Input/Output \hideinitializer */
    118. 

  118. #define PA3             GPIO_PIN_DATA(0, 3 ) /*!< Specify PA.3 Pin Data Input/Output \hideinitializer */
    119. 

  119. #define PA4             GPIO_PIN_DATA(0, 4 ) /*!< Specify PA.4 Pin Data Input/Output \hideinitializer */
    120. 

  120. #define PA5             GPIO_PIN_DATA(0, 5 ) /*!< Specify PA.5 Pin Data Input/Output \hideinitializer */
    121. 

  121. #define PA6             GPIO_PIN_DATA(0, 6 ) /*!< Specify PA.6 Pin Data Input/Output \hideinitializer */
    122. 

  122. #define PA7             GPIO_PIN_DATA(0, 7 ) /*!< Specify PA.7 Pin Data Input/Output \hideinitializer */
    123. 

  123. #define PA8             GPIO_PIN_DATA(0, 8 ) /*!< Specify PA.8 Pin Data Input/Output \hideinitializer */
    124. 

  124. #define PA9             GPIO_PIN_DATA(0, 9 ) /*!< Specify PA.9 Pin Data Input/Output \hideinitializer */
    125. 

  125. #define PA10            GPIO_PIN_DATA(0, 10) /*!< Specify PA.10 Pin Data Input/Output \hideinitializer */
    126. 

  126. #define PA11            GPIO_PIN_DATA(0, 11) /*!< Specify PA.11 Pin Data Input/Output \hideinitializer */
    127. 

  127. #define PA12            GPIO_PIN_DATA(0, 12) /*!< Specify PA.12 Pin Data Input/Output \hideinitializer */
    128. 

  128. #define PA13            GPIO_PIN_DATA(0, 13) /*!< Specify PA.13 Pin Data Input/Output \hideinitializer */
    129. 

  129. #define PA14            GPIO_PIN_DATA(0, 14) /*!< Specify PA.14 Pin Data Input/Output \hideinitializer */
    130. 

  130. #define PA15            GPIO_PIN_DATA(0, 15) /*!< Specify PA.15 Pin Data Input/Output \hideinitializer */
    131. 

  131. #define PB0             GPIO_PIN_DATA(1, 0 ) /*!< Specify PB.0 Pin Data Input/Output \hideinitializer */
    132. 

  132. #define PB1             GPIO_PIN_DATA(1, 1 ) /*!< Specify PB.1 Pin Data Input/Output \hideinitializer */
    133. 

  133. #define PB2             GPIO_PIN_DATA(1, 2 ) /*!< Specify PB.2 Pin Data Input/Output \hideinitializer */
    134. 

  134. #define PB3             GPIO_PIN_DATA(1, 3 ) /*!< Specify PB.3 Pin Data Input/Output \hideinitializer */
    135. 

  135. #define PB4             GPIO_PIN_DATA(1, 4 ) /*!< Specify PB.4 Pin Data Input/Output \hideinitializer */
    136. 

  136. #define PB5             GPIO_PIN_DATA(1, 5 ) /*!< Specify PB.5 Pin Data Input/Output \hideinitializer */
    137. 

  137. #define PB6             GPIO_PIN_DATA(1, 6 ) /*!< Specify PB.6 Pin Data Input/Output \hideinitializer */
    138. 

  138. #define PB7             GPIO_PIN_DATA(1, 7 ) /*!< Specify PB.7 Pin Data Input/Output \hideinitializer */
    139. 

  139. #define PB8             GPIO_PIN_DATA(1, 8 ) /*!< Specify PB.8 Pin Data Input/Output \hideinitializer */
    140. 

  140. #define PB9             GPIO_PIN_DATA(1, 9 ) /*!< Specify PB.9 Pin Data Input/Output \hideinitializer */
    141. 

  141. #define PB10            GPIO_PIN_DATA(1, 10) /*!< Specify PB.10 Pin Data Input/Output \hideinitializer */
    142. 

  142. #define PB11            GPIO_PIN_DATA(1, 11) /*!< Specify PB.11 Pin Data Input/Output \hideinitializer */
    143. 

  143. #define PB12            GPIO_PIN_DATA(1, 12) /*!< Specify PB.12 Pin Data Input/Output \hideinitializer */
    144. 

  144. #define PB13            GPIO_PIN_DATA(1, 13) /*!< Specify PB.13 Pin Data Input/Output \hideinitializer */
    145. 

  145. #define PB14            GPIO_PIN_DATA(1, 14) /*!< Specify PB.14 Pin Data Input/Output \hideinitializer */
    146. 

  146. #define PB15            GPIO_PIN_DATA(1, 15) /*!< Specify PB.15 Pin Data Input/Output \hideinitializer */
    147. 

  147. #define PC0             GPIO_PIN_DATA(2, 0 ) /*!< Specify PC.0 Pin Data Input/Output \hideinitializer */
    148. 

  148. #define PC1             GPIO_PIN_DATA(2, 1 ) /*!< Specify PC.1 Pin Data Input/Output \hideinitializer */
    149. 

  149. #define PC2             GPIO_PIN_DATA(2, 2 ) /*!< Specify PC.2 Pin Data Input/Output \hideinitializer */
    150. 

  150. #define PC3             GPIO_PIN_DATA(2, 3 ) /*!< Specify PC.3 Pin Data Input/Output \hideinitializer */
    151. 

  151. #define PC4             GPIO_PIN_DATA(2, 4 ) /*!< Specify PC.4 Pin Data Input/Output \hideinitializer */
    152. 

  152. #define PC5             GPIO_PIN_DATA(2, 5 ) /*!< Specify PC.5 Pin Data Input/Output \hideinitializer */
    153. 

  153. #define PC6             GPIO_PIN_DATA(2, 6 ) /*!< Specify PC.6 Pin Data Input/Output \hideinitializer */
    154. 

  154. #define PC7             GPIO_PIN_DATA(2, 7 ) /*!< Specify PC.7 Pin Data Input/Output \hideinitializer */
    155. 

  155. #define PC8             GPIO_PIN_DATA(2, 8 ) /*!< Specify PC.8 Pin Data Input/Output \hideinitializer */
    156. 

  156. #define PC9             GPIO_PIN_DATA(2, 9 ) /*!< Specify PC.9 Pin Data Input/Output \hideinitializer */
    157. 

  157. #define PC10            GPIO_PIN_DATA(2, 10) /*!< Specify PC.10 Pin Data Input/Output \hideinitializer */
    158. 

  158. #define PC11            GPIO_PIN_DATA(2, 11) /*!< Specify PC.11 Pin Data Input/Output \hideinitializer */
    159. 

  159. #define PC12            GPIO_PIN_DATA(2, 12) /*!< Specify PC.12 Pin Data Input/Output \hideinitializer */
    160. 

  160. #define PC13            GPIO_PIN_DATA(2, 13) /*!< Specify PC.13 Pin Data Input/Output \hideinitializer */
    161. 

  161. #define PC14            GPIO_PIN_DATA(2, 14) /*!< Specify PC.14 Pin Data Input/Output \hideinitializer */
    162. 

  162. #define PD0             GPIO_PIN_DATA(3, 0 ) /*!< Specify PD.0 Pin Data Input/Output \hideinitializer */
    163. 

  163. #define PD1             GPIO_PIN_DATA(3, 1 ) /*!< Specify PD.1 Pin Data Input/Output \hideinitializer */
    164. 

  164. #define PD2             GPIO_PIN_DATA(3, 2 ) /*!< Specify PD.2 Pin Data Input/Output \hideinitializer */
    165. 

  165. #define PD3             GPIO_PIN_DATA(3, 3 ) /*!< Specify PD.3 Pin Data Input/Output \hideinitializer */
    166. 

  166. #define PD4             GPIO_PIN_DATA(3, 4 ) /*!< Specify PD.4 Pin Data Input/Output \hideinitializer */
    167. 

  167. #define PD5             GPIO_PIN_DATA(3, 5 ) /*!< Specify PD.5 Pin Data Input/Output \hideinitializer */
    168. 

  168. #define PD6             GPIO_PIN_DATA(3, 6 ) /*!< Specify PD.6 Pin Data Input/Output \hideinitializer */
    169. 

  169. #define PD7             GPIO_PIN_DATA(3, 7 ) /*!< Specify PD.7 Pin Data Input/Output \hideinitializer */
    170. 

  170. #define PD8             GPIO_PIN_DATA(3, 8 ) /*!< Specify PD.8 Pin Data Input/Output \hideinitializer */
    171. 

  171. #define PD9             GPIO_PIN_DATA(3, 9 ) /*!< Specify PD.9 Pin Data Input/Output \hideinitializer */
    172. 

  172. #define PD10            GPIO_PIN_DATA(3, 10) /*!< Specify PD.10 Pin Data Input/Output \hideinitializer */
    173. 

  173. #define PD11            GPIO_PIN_DATA(3, 11) /*!< Specify PD.11 Pin Data Input/Output \hideinitializer */
    174. 

  174. #define PD12            GPIO_PIN_DATA(3, 12) /*!< Specify PD.12 Pin Data Input/Output \hideinitializer */
    175. 

  175. #define PD13            GPIO_PIN_DATA(3, 13) /*!< Specify PD.13 Pin Data Input/Output \hideinitializer */
    176. 

  176. #define PD14            GPIO_PIN_DATA(3, 14) /*!< Specify PD.14 Pin Data Input/Output \hideinitializer */
    177. 

  177. #define PE0             GPIO_PIN_DATA(4, 0 ) /*!< Specify PE.0 Pin Data Input/Output \hideinitializer */
    178. 

  178. #define PE1             GPIO_PIN_DATA(4, 1 ) /*!< Specify PE.1 Pin Data Input/Output \hideinitializer */
    179. 

  179. #define PE2             GPIO_PIN_DATA(4, 2 ) /*!< Specify PE.2 Pin Data Input/Output \hideinitializer */
    180. 

  180. #define PE3             GPIO_PIN_DATA(4, 3 ) /*!< Specify PE.3 Pin Data Input/Output \hideinitializer */
    181. 

  181. #define PE4             GPIO_PIN_DATA(4, 4 ) /*!< Specify PE.4 Pin Data Input/Output \hideinitializer */
    182. 

  182. #define PE5             GPIO_PIN_DATA(4, 5 ) /*!< Specify PE.5 Pin Data Input/Output \hideinitializer */
    183. 

  183. #define PE6             GPIO_PIN_DATA(4, 6 ) /*!< Specify PE.6 Pin Data Input/Output \hideinitializer */
    184. 

  184. #define PE7             GPIO_PIN_DATA(4, 7 ) /*!< Specify PE.7 Pin Data Input/Output \hideinitializer */
    185. 

  185. #define PE8             GPIO_PIN_DATA(4, 8 ) /*!< Specify PE.8 Pin Data Input/Output \hideinitializer */
    186. 

  186. #define PE9             GPIO_PIN_DATA(4, 9 ) /*!< Specify PE.9 Pin Data Input/Output \hideinitializer */
    187. 

  187. #define PE10            GPIO_PIN_DATA(4, 10) /*!< Specify PE.10 Pin Data Input/Output \hideinitializer */
    188. 

  188. #define PE11            GPIO_PIN_DATA(4, 11) /*!< Specify PE.11 Pin Data Input/Output \hideinitializer */
    189. 

  189. #define PE12            GPIO_PIN_DATA(4, 12) /*!< Specify PE.12 Pin Data Input/Output \hideinitializer */
    190. 

  190. #define PE13            GPIO_PIN_DATA(4, 13) /*!< Specify PE.13 Pin Data Input/Output \hideinitializer */
    191. 

  191. #define PE14            GPIO_PIN_DATA(4, 14) /*!< Specify PE.14 Pin Data Input/Output \hideinitializer */
    192. 

  192. #define PE15            GPIO_PIN_DATA(4, 15) /*!< Specify PE.15 Pin Data Input/Output \hideinitializer */
    193. 

  193. #define PF0             GPIO_PIN_DATA(5, 0 ) /*!< Specify PF.0 Pin Data Input/Output \hideinitializer */
    194. 

  194. #define PF1             GPIO_PIN_DATA(5, 1 ) /*!< Specify PF.1 Pin Data Input/Output \hideinitializer */
    195. 

  195. #define PF2             GPIO_PIN_DATA(5, 2 ) /*!< Specify PF.2 Pin Data Input/Output \hideinitializer */
    196. 

  196. #define PF3             GPIO_PIN_DATA(5, 3 ) /*!< Specify PF.3 Pin Data Input/Output \hideinitializer */
    197. 

  197. #define PF4             GPIO_PIN_DATA(5, 4 ) /*!< Specify PF.4 Pin Data Input/Output \hideinitializer */
    198. 

  198. #define PF5             GPIO_PIN_DATA(5, 5 ) /*!< Specify PF.5 Pin Data Input/Output \hideinitializer */
    199. 

  199. #define PF6             GPIO_PIN_DATA(5, 6 ) /*!< Specify PF.6 Pin Data Input/Output \hideinitializer */
    200. 

  200. #define PF7             GPIO_PIN_DATA(5, 7 ) /*!< Specify PF.7 Pin Data Input/Output \hideinitializer */
    201. 

  201. #define PF8             GPIO_PIN_DATA(5, 8 ) /*!< Specify PF.8 Pin Data Input/Output \hideinitializer */
    202. 

  202. #define PF9             GPIO_PIN_DATA(5, 9 ) /*!< Specify PF.9 Pin Data Input/Output \hideinitializer */
    203. 

  203. #define PF10            GPIO_PIN_DATA(5, 10) /*!< Specify PF.10 Pin Data Input/Output \hideinitializer */
    204. 

  204. #define PF11            GPIO_PIN_DATA(5, 11) /*!< Specify PF.11 Pin Data Input/Output \hideinitializer */
    205. 

  205. #define PG0             GPIO_PIN_DATA(6, 0 ) /*!< Specify PG.0 Pin Data Input/Output \hideinitializer */
    206. 

  206. #define PG1             GPIO_PIN_DATA(6, 1 ) /*!< Specify PG.1 Pin Data Input/Output \hideinitializer */
    207. 

  207. #define PG2             GPIO_PIN_DATA(6, 2 ) /*!< Specify PG.2 Pin Data Input/Output \hideinitializer */
    208. 

  208. #define PG3             GPIO_PIN_DATA(6, 3 ) /*!< Specify PG.3 Pin Data Input/Output \hideinitializer */
    209. 

  209. #define PG4             GPIO_PIN_DATA(6, 4 ) /*!< Specify PG.4 Pin Data Input/Output \hideinitializer */
    210. 

  210. #define PG5             GPIO_PIN_DATA(6, 5 ) /*!< Specify PG.5 Pin Data Input/Output \hideinitializer */
    211. 

  211. #define PG6             GPIO_PIN_DATA(6, 6 ) /*!< Specify PG.6 Pin Data Input/Output \hideinitializer */
    212. 

  212. #define PG7             GPIO_PIN_DATA(6, 7 ) /*!< Specify PG.7 Pin Data Input/Output \hideinitializer */
    213. 

  213. #define PG8             GPIO_PIN_DATA(6, 8 ) /*!< Specify PG.8 Pin Data Input/Output \hideinitializer */
    214. 

  214. #define PG9             GPIO_PIN_DATA(6, 9 ) /*!< Specify PG.9 Pin Data Input/Output \hideinitializer */
    215. 

  215. #define PG10            GPIO_PIN_DATA(6, 10) /*!< Specify PG.10 Pin Data Input/Output \hideinitializer */
    216. 

  216. #define PG11            GPIO_PIN_DATA(6, 11) /*!< Specify PG.11 Pin Data Input/Output \hideinitializer */
    217. 

  217. #define PG12            GPIO_PIN_DATA(6, 12) /*!< Specify PG.12 Pin Data Input/Output \hideinitializer */
    218. 

  218. #define PG13            GPIO_PIN_DATA(6, 13) /*!< Specify PG.13 Pin Data Input/Output \hideinitializer */
    219. 

  219. #define PG14            GPIO_PIN_DATA(6, 14) /*!< Specify PG.14 Pin Data Input/Output \hideinitializer */
    220. 

  220. #define PG15            GPIO_PIN_DATA(6, 15) /*!< Specify PG.15 Pin Data Input/Output \hideinitializer */
    221. 

  221. #define PH0             GPIO_PIN_DATA(7, 0 ) /*!< Specify PH.0 Pin Data Input/Output \hideinitializer */
    222. 

  222. #define PH1             GPIO_PIN_DATA(7, 1 ) /*!< Specify PH.1 Pin Data Input/Output \hideinitializer */
    223. 

  223. #define PH2             GPIO_PIN_DATA(7, 2 ) /*!< Specify PH.2 Pin Data Input/Output \hideinitializer */
    224. 

  224. #define PH3             GPIO_PIN_DATA(7, 3 ) /*!< Specify PH.3 Pin Data Input/Output \hideinitializer */
    225. 

  225. #define PH4             GPIO_PIN_DATA(7, 4 ) /*!< Specify PH.4 Pin Data Input/Output \hideinitializer */
    226. 

  226. #define PH5             GPIO_PIN_DATA(7, 5 ) /*!< Specify PH.5 Pin Data Input/Output \hideinitializer */
    227. 

  227. #define PH6             GPIO_PIN_DATA(7, 6 ) /*!< Specify PH.6 Pin Data Input/Output \hideinitializer */
    228. 

  228. #define PH7             GPIO_PIN_DATA(7, 7 ) /*!< Specify PH.7 Pin Data Input/Output \hideinitializer */
    229. 

  229. #define PH8             GPIO_PIN_DATA(7, 8 ) /*!< Specify PH.8 Pin Data Input/Output \hideinitializer */
    230. 

  230. #define PH9             GPIO_PIN_DATA(7, 9 ) /*!< Specify PH.9 Pin Data Input/Output \hideinitializer */
    231. 

  231. #define PH10            GPIO_PIN_DATA(7, 10) /*!< Specify PH.10 Pin Data Input/Output \hideinitializer */
    232. 

  232. #define PH11            GPIO_PIN_DATA(7, 11) /*!< Specify PH.11 Pin Data Input/Output \hideinitializer */
    233. 

  233. #define PH12            GPIO_PIN_DATA(7, 12) /*!< Specify PH.12 Pin Data Input/Output \hideinitializer */
    234. 

  234. #define PH13            GPIO_PIN_DATA(7, 13) /*!< Specify PH.13 Pin Data Input/Output \hideinitializer */
    235. 

  235. #define PH14            GPIO_PIN_DATA(7, 14) /*!< Specify PH.14 Pin Data Input/Output \hideinitializer */
    236. 

  236. #define PH15            GPIO_PIN_DATA(7, 15) /*!< Specify PH.15 Pin Data Input/Output \hideinitializer */
    237. 

  237. #define PI0             GPIO_PIN_DATA(8, 0 ) /*!< Specify PI.0 Pin Data Input/Output \hideinitializer */
    238. 

  238. #define PI1             GPIO_PIN_DATA(8, 1 ) /*!< Specify PI.1 Pin Data Input/Output \hideinitializer */
    239. 

  239. #define PI2             GPIO_PIN_DATA(8, 2 ) /*!< Specify PI.2 Pin Data Input/Output \hideinitializer */
    240. 

  240. #define PI3             GPIO_PIN_DATA(8, 3 ) /*!< Specify PI.3 Pin Data Input/Output \hideinitializer */
    241. 

  241. #define PI4             GPIO_PIN_DATA(8, 4 ) /*!< Specify PI.4 Pin Data Input/Output \hideinitializer */
    242. 

  242. #define PI5             GPIO_PIN_DATA(8, 5 ) /*!< Specify PI.5 Pin Data Input/Output \hideinitializer */
    243. 

  243. #define PI6             GPIO_PIN_DATA(8, 6 ) /*!< Specify PI.6 Pin Data Input/Output \hideinitializer */
    244. 

  244. #define PI7             GPIO_PIN_DATA(8, 7 ) /*!< Specify PI.7 Pin Data Input/Output \hideinitializer */
    245. 

  245. #define PI8             GPIO_PIN_DATA(8, 8 ) /*!< Specify PI.8 Pin Data Input/Output \hideinitializer */
    246. 

  246. #define PI9             GPIO_PIN_DATA(8, 9 ) /*!< Specify PI.9 Pin Data Input/Output \hideinitializer */
    247. 

  247. #define PI10            GPIO_PIN_DATA(8, 10) /*!< Specify PI.10 Pin Data Input/Output \hideinitializer */
    248. 

  248. #define PI11            GPIO_PIN_DATA(8, 11) /*!< Specify PI.11 Pin Data Input/Output \hideinitializer */
    249. 

  249. #define PI12            GPIO_PIN_DATA(8, 12) /*!< Specify PI.12 Pin Data Input/Output \hideinitializer */
    250. 

  250. #define PI13            GPIO_PIN_DATA(8, 13) /*!< Specify PI.13 Pin Data Input/Output \hideinitializer */
    251. 

  251. #define PI14            GPIO_PIN_DATA(8, 14) /*!< Specify PI.14 Pin Data Input/Output \hideinitializer */
    252. 

  252. #define PI15            GPIO_PIN_DATA(8, 15) /*!< Specify PI.15 Pin Data Input/Output \hideinitializer */
    253. 

  253. #define PJ0             GPIO_PIN_DATA(9, 0 ) /*!< Specify PJ.0 Pin Data Input/Output \hideinitializer */
    254. 

  254. #define PJ1             GPIO_PIN_DATA(9, 1 ) /*!< Specify PJ.1 Pin Data Input/Output \hideinitializer */
    255. 

  255. #define PJ2             GPIO_PIN_DATA(9, 2 ) /*!< Specify PJ.2 Pin Data Input/Output \hideinitializer */
    256. 

  256. #define PJ3             GPIO_PIN_DATA(9, 3 ) /*!< Specify PJ.3 Pin Data Input/Output \hideinitializer */
    257. 

  257. #define PJ4             GPIO_PIN_DATA(9, 4 ) /*!< Specify PJ.4 Pin Data Input/Output \hideinitializer */
    258. 

  258. #define PJ5             GPIO_PIN_DATA(9, 5 ) /*!< Specify PJ.5 Pin Data Input/Output \hideinitializer */
    259. 

  259. #define PJ6             GPIO_PIN_DATA(9, 6 ) /*!< Specify PJ.6 Pin Data Input/Output \hideinitializer */
    260. 

  260. #define PJ7             GPIO_PIN_DATA(9, 7 ) /*!< Specify PJ.7 Pin Data Input/Output \hideinitializer */
    261. 

  261. #define PJ8             GPIO_PIN_DATA(9, 8 ) /*!< Specify PJ.8 Pin Data Input/Output \hideinitializer */
    262. 

  262. #define PJ9             GPIO_PIN_DATA(9, 9 ) /*!< Specify PJ.9 Pin Data Input/Output \hideinitializer */
    263. 

  263. #define PJ10            GPIO_PIN_DATA(9, 10) /*!< Specify PJ.10 Pin Data Input/Output \hideinitializer */
    264. 

  264. #define PJ11            GPIO_PIN_DATA(9, 11) /*!< Specify PJ.11 Pin Data Input/Output \hideinitializer */
    265. 

  265. #define PJ12            GPIO_PIN_DATA(9, 12) /*!< Specify PJ.12 Pin Data Input/Output \hideinitializer */
    266. 

  266. #define PJ13            GPIO_PIN_DATA(9, 13) /*!< Specify PJ.13 Pin Data Input/Output \hideinitializer */
    267. 

  267. #define PJ14            GPIO_PIN_DATA(9, 14) /*!< Specify PJ.14 Pin Data Input/Output \hideinitializer */
    268. 

  268. #define PJ15            GPIO_PIN_DATA(9, 15) /*!< Specify PJ.15 Pin Data Input/Output \hideinitializer */
    269. 

  269. #define PK0             GPIO_PIN_DATA(10 , 0 ) /*!< Specify PK.0 Pin Data Input/Output \hideinitializer */
    270. 

  270. #define PK1             GPIO_PIN_DATA(10 , 1 ) /*!< Specify PK.1 Pin Data Input/Output \hideinitializer */
    271. 

  271. #define PK2             GPIO_PIN_DATA(10 , 2 ) /*!< Specify PK.2 Pin Data Input/Output \hideinitializer */
    272. 

  272. #define PK3             GPIO_PIN_DATA(10 , 3 ) /*!< Specify PK.3 Pin Data Input/Output \hideinitializer */
    273. 

  273. #define PK4             GPIO_PIN_DATA(10 , 4 ) /*!< Specify PK.4 Pin Data Input/Output \hideinitializer */
    274. 

  274. #define PK5             GPIO_PIN_DATA(10 , 5 ) /*!< Specify PK.5 Pin Data Input/Output \hideinitializer */
    275. 

  275. #define PK6             GPIO_PIN_DATA(10 , 6 ) /*!< Specify PK.6 Pin Data Input/Output \hideinitializer */
    276. 

  276. #define PK7             GPIO_PIN_DATA(10 , 7 ) /*!< Specify PK.7 Pin Data Input/Output \hideinitializer */
    277. 

  277. #define PK8             GPIO_PIN_DATA(10 , 8 ) /*!< Specify PK.8 Pin Data Input/Output \hideinitializer */
    278. 

  278. #define PK9             GPIO_PIN_DATA(10 , 9 ) /*!< Specify PK.9 Pin Data Input/Output \hideinitializer */
    279. 

  279. #define PK10            GPIO_PIN_DATA(10 , 10) /*!< Specify PK.10 Pin Data Input/Output \hideinitializer */
    280. 

  280. #define PK11            GPIO_PIN_DATA(10 , 11) /*!< Specify PK.11 Pin Data Input/Output \hideinitializer */
    281. 

  281. #define PK12            GPIO_PIN_DATA(10 , 12) /*!< Specify PK.12 Pin Data Input/Output \hideinitializer */
    282. 

  282. #define PK13            GPIO_PIN_DATA(10 , 13) /*!< Specify PK.13 Pin Data Input/Output \hideinitializer */
    283. 

  283. #define PK14            GPIO_PIN_DATA(10 , 14) /*!< Specify PK.14 Pin Data Input/Output \hideinitializer */
    284. 

  284. #define PK15            GPIO_PIN_DATA(10 , 15) /*!< Specify PK.15 Pin Data Input/Output \hideinitializer */
    285. 

  285. #define PL0             GPIO_PIN_DATA(11, 0 ) /*!< Specify PL.0 Pin Data Input/Output \hideinitializer */
    286. 

  286. #define PL1             GPIO_PIN_DATA(11, 1 ) /*!< Specify PL.1 Pin Data Input/Output \hideinitializer */
    287. 

  287. #define PL2             GPIO_PIN_DATA(11, 2 ) /*!< Specify PL.2 Pin Data Input/Output \hideinitializer */
    288. 

  288. #define PL3             GPIO_PIN_DATA(11, 3 ) /*!< Specify PL.3 Pin Data Input/Output \hideinitializer */
    289. 

  289. #define PL4             GPIO_PIN_DATA(11, 4 ) /*!< Specify PL.4 Pin Data Input/Output \hideinitializer */
    290. 

  290. #define PL5             GPIO_PIN_DATA(11, 5 ) /*!< Specify PL.5 Pin Data Input/Output \hideinitializer */
    291. 

  291. #define PL6             GPIO_PIN_DATA(11, 6 ) /*!< Specify PL.6 Pin Data Input/Output \hideinitializer */
    292. 

  292. #define PL7             GPIO_PIN_DATA(11, 7 ) /*!< Specify PL.7 Pin Data Input/Output \hideinitializer */
    293. 

  293. #define PL8             GPIO_PIN_DATA(11, 8 ) /*!< Specify PL.8 Pin Data Input/Output \hideinitializer */
    294. 

  294. #define PL9             GPIO_PIN_DATA(11, 9 ) /*!< Specify PL.9 Pin Data Input/Output \hideinitializer */
    295. 

  295. #define PL10            GPIO_PIN_DATA(11, 10) /*!< Specify PL.10 Pin Data Input/Output \hideinitializer */
    296. 

  296. #define PL11            GPIO_PIN_DATA(11, 11) /*!< Specify PL.11 Pin Data Input/Output \hideinitializer */
    297. 

  297. #define PL12            GPIO_PIN_DATA(11, 12) /*!< Specify PL.12 Pin Data Input/Output \hideinitializer */
    298. 

  298. #define PL13            GPIO_PIN_DATA(11, 13) /*!< Specify PL.13 Pin Data Input/Output \hideinitializer */
    299. 

  299. #define PL14            GPIO_PIN_DATA(11, 14) /*!< Specify PL.14 Pin Data Input/Output \hideinitializer */
    300. 

  300. #define PL15            GPIO_PIN_DATA(11, 15) /*!< Specify PL.15 Pin Data Input/Output \hideinitializer */
    301. 

  301. #define PM0             GPIO_PIN_DATA(12, 0 ) /*!< Specify PH.0 Pin Data Input/Output \hideinitializer */
    302. 

  302. #define PM1             GPIO_PIN_DATA(12, 1 ) /*!< Specify PH.1 Pin Data Input/Output \hideinitializer */
    303. 

  303. #define PM2             GPIO_PIN_DATA(12, 2 ) /*!< Specify PH.2 Pin Data Input/Output \hideinitializer */
    304. 

  304. #define PM3             GPIO_PIN_DATA(12, 3 ) /*!< Specify PH.3 Pin Data Input/Output \hideinitializer */
    305. 

  305. #define PM4             GPIO_PIN_DATA(12, 4 ) /*!< Specify PH.4 Pin Data Input/Output \hideinitializer */
    306. 

  306. #define PM5             GPIO_PIN_DATA(12, 5 ) /*!< Specify PH.5 Pin Data Input/Output \hideinitializer */
    307. 

  307. #define PM6             GPIO_PIN_DATA(12, 6 ) /*!< Specify PH.6 Pin Data Input/Output \hideinitializer */
    308. 

  308. #define PM7             GPIO_PIN_DATA(12, 7 ) /*!< Specify PH.7 Pin Data Input/Output \hideinitializer */
    309. 

  309. #define PM8             GPIO_PIN_DATA(12, 8 ) /*!< Specify PH.8 Pin Data Input/Output \hideinitializer */
    310. 

  310. #define PM9             GPIO_PIN_DATA(12, 9 ) /*!< Specify PH.9 Pin Data Input/Output \hideinitializer */
    311. 

  311. #define PM10            GPIO_PIN_DATA(12, 10) /*!< Specify PH.10 Pin Data Input/Output \hideinitializer */
    312. 

  312. #define PM11            GPIO_PIN_DATA(12, 11) /*!< Specify PH.11 Pin Data Input/Output \hideinitializer */
    313. 

  313. #define PM12            GPIO_PIN_DATA(12, 12) /*!< Specify PH.12 Pin Data Input/Output \hideinitializer */
    314. 

  314. #define PM13            GPIO_PIN_DATA(12, 13) /*!< Specify PH.13 Pin Data Input/Output \hideinitializer */
    315. 

  315. #define PM14            GPIO_PIN_DATA(12, 14) /*!< Specify PH.14 Pin Data Input/Output \hideinitializer */
    316. 

  316. #define PM15            GPIO_PIN_DATA(12, 15) /*!< Specify PH.15 Pin Data Input/Output \hideinitializer */
    317. 

  317. #define PN0             GPIO_PIN_DATA(13, 0 ) /*!< Specify PH.0 Pin Data Input/Output \hideinitializer */
    318. 

  318. #define PN1             GPIO_PIN_DATA(13, 1 ) /*!< Specify PH.1 Pin Data Input/Output \hideinitializer */
    319. 

  319. #define PN2             GPIO_PIN_DATA(13, 2 ) /*!< Specify PH.2 Pin Data Input/Output \hideinitializer */
    320. 

  320. #define PN3             GPIO_PIN_DATA(13, 3 ) /*!< Specify PH.3 Pin Data Input/Output \hideinitializer */
    321. 

  321. #define PN4             GPIO_PIN_DATA(13, 4 ) /*!< Specify PH.4 Pin Data Input/Output \hideinitializer */
    322. 

  322. #define PN5             GPIO_PIN_DATA(13, 5 ) /*!< Specify PH.5 Pin Data Input/Output \hideinitializer */
    323. 

  323. #define PN6             GPIO_PIN_DATA(13, 6 ) /*!< Specify PH.6 Pin Data Input/Output \hideinitializer */
    324. 

  324. #define PN7             GPIO_PIN_DATA(13, 7 ) /*!< Specify PH.7 Pin Data Input/Output \hideinitializer */
    325. 

  325. #define PN8             GPIO_PIN_DATA(13, 8 ) /*!< Specify PH.8 Pin Data Input/Output \hideinitializer */
    326. 

  326. #define PN9             GPIO_PIN_DATA(13, 9 ) /*!< Specify PH.9 Pin Data Input/Output \hideinitializer */
    327. 

  327. #define PN10            GPIO_PIN_DATA(13, 10) /*!< Specify PH.10 Pin Data Input/Output \hideinitializer */
    328. 

  328. #define PN11            GPIO_PIN_DATA(13, 11) /*!< Specify PH.11 Pin Data Input/Output \hideinitializer */
    329. 

  329. #define PN12            GPIO_PIN_DATA(13, 12) /*!< Specify PH.12 Pin Data Input/Output \hideinitializer */
    330. 

  330. #define PN13            GPIO_PIN_DATA(13, 13) /*!< Specify PH.13 Pin Data Input/Output \hideinitializer */
    331. 

  331. #define PN14            GPIO_PIN_DATA(13, 14) /*!< Specify PH.14 Pin Data Input/Output \hideinitializer */
    332. 

  332. #define PN15            GPIO_PIN_DATA(13, 15) /*!< Specify PH.15 Pin Data Input/Output \hideinitializer */
    333. 

  333. 

  334. /*@}*/ /* end of group GPIO_EXPORTED_CONSTANTS */
    335. 

  335. 

  336. 

  337. /** @addtogroup GPIO_EXPORTED_FUNCTIONS GPIO Exported Functions
    338. 

  338.   @{
    339. 

  339. */
    340. 

  340. 

  341. /**
    342. 

  342.  * @brief       Clear GPIO Pin Interrupt Flag
    343. 

  343.  *
    344. 

  344.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    345. 

  345.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    346. 

  346.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    347. 

  347.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    348. 

  348.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    349. 

  349.  *
    350. 

  350.  * @return      None
    351. 

  351.  *
    352. 

  352.  * @details     Clear the interrupt status of specified GPIO pin.
    353. 

  353.  * \hideinitializer
    354. 

  354.  */
    355. 

  355. #define GPIO_CLR_INT_FLAG(port, u32PinMask)         ((port)->INTSRC = (u32PinMask))
    356. 

  356. 

  357. /**
    358. 

  358.  * @brief       Disable Pin De-bounce Function
    359. 

  359.  *
    360. 

  360.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    361. 

  361.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    362. 

  362.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    363. 

  363.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    364. 

  364.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    365. 

  365.  *
    366. 

  366.  * @return      None
    367. 

  367.  *
    368. 

  368.  * @details     Disable the interrupt de-bounce function of specified GPIO pin.
    369. 

  369.  * \hideinitializer
    370. 

  370.  */
    371. 

  371. #define GPIO_DISABLE_DEBOUNCE(port, u32PinMask)     ((port)->DBEN &= ~(u32PinMask))
    372. 

  372. 

  373. /**
    374. 

  374.  * @brief       Enable Pin De-bounce Function
    375. 

  375.  *
    376. 

  376.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH.
    377. 

  377.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    378. 

  378.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    379. 

  379.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    380. 

  380.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    381. 

  381.  * @return      None
    382. 

  382.  *
    383. 

  383.  * @details     Enable the interrupt de-bounce function of specified GPIO pin.
    384. 

  384.  * \hideinitializer
    385. 

  385.  */
    386. 

  386. #define GPIO_ENABLE_DEBOUNCE(port, u32PinMask)      ((port)->DBEN |= (u32PinMask))
    387. 

  387. 

  388. /**
    389. 

  389.  * @brief       Disable I/O Digital Input Path
    390. 

  390.  *
    391. 

  391.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    392. 

  392.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    393. 

  393.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    394. 

  394.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    395. 

  395.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    396. 

  396.  *
    397. 

  397.  * @return      None
    398. 

  398.  *
    399. 

  399.  * @details     Disable I/O digital input path of specified GPIO pin.
    400. 

  400.  * \hideinitializer
    401. 

  401.  */
    402. 

  402. #define GPIO_DISABLE_DIGITAL_PATH(port, u32PinMask) ((port)->DINOFF |= ((u32PinMask)<<16))
    403. 

  403. 

  404. /**
    405. 

  405.  * @brief       Enable I/O Digital Input Path
    406. 

  406.  *
    407. 

  407.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH.
    408. 

  408.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    409. 

  409.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    410. 

  410.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    411. 

  411.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    412. 

  412.  *
    413. 

  413.  * @return      None
    414. 

  414.  *
    415. 

  415.  * @details     Enable I/O digital input path of specified GPIO pin.
    416. 

  416.  * \hideinitializer
    417. 

  417.  */
    418. 

  418. #define GPIO_ENABLE_DIGITAL_PATH(port, u32PinMask)  ((port)->DINOFF &= ~((u32PinMask)<<16))
    419. 

  419. 

  420. /**
    421. 

  421.  * @brief       Disable I/O DOUT mask
    422. 

  422.  *
    423. 

  423.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    424. 

  424.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    425. 

  425.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    426. 

  426.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    427. 

  427.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    428. 

  428.  *
    429. 

  429.  * @return      None
    430. 

  430.  *
    431. 

  431.  * @details     Disable I/O DOUT mask of specified GPIO pin.
    432. 

  432.  * \hideinitializer
    433. 

  433.  */
    434. 

  434. #define GPIO_DISABLE_DOUT_MASK(port, u32PinMask)    ((port)->DATMSK &= ~(u32PinMask))
    435. 

  435. 

  436. /**
    437. 

  437.  * @brief       Enable I/O DOUT mask
    438. 

  438.  *
    439. 

  439.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG or PH.
    440. 

  440.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    441. 

  441.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    442. 

  442.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    443. 

  443.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    444. 

  444.  *
    445. 

  445.  * @return      None
    446. 

  446.  *
    447. 

  447.  * @details     Enable I/O DOUT mask of specified GPIO pin.
    448. 

  448.  * \hideinitializer
    449. 

  449.  */
    450. 

  450. #define GPIO_ENABLE_DOUT_MASK(port, u32PinMask) ((port)->DATMSK |= (u32PinMask))
    451. 

  451. 

  452. /**
    453. 

  453.  * @brief       Get GPIO Pin Interrupt Flag
    454. 

  454.  *
    455. 

  455.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    456. 

  456.  * @param[in]   u32PinMask  The single or multiple pins of specified GPIO port.
    457. 

  457.  *                          It could be BIT0 ~ BIT15 for PA, PB, PC, PD, PF and PH GPIO port.
    458. 

  458.  *                          It could be BIT0 ~ BIT13 for PE GPIO port.
    459. 

  459.  *                          It could be BIT0 ~ BIT11 for PG GPIO port.
    460. 

  460.  *
    461. 

  461.  * @retval      0           No interrupt at specified GPIO pin
    462. 

  462.  * @retval      1           The specified GPIO pin generate an interrupt
    463. 

  463.  *
    464. 

  464.  * @details     Get the interrupt status of specified GPIO pin.
    465. 

  465.  * \hideinitializer
    466. 

  466.  */
    467. 

  467. #define GPIO_GET_INT_FLAG(port, u32PinMask)     ((port)->INTSRC & (u32PinMask))
    468. 

  468. 

  469. /**
    470. 

  470.  * @brief       Set De-bounce Sampling Cycle Time
    471. 

  471.  *
    472. 

  472.  * @param[in]   u32Port     GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    473. 

  473.  * @param[in]   u32ClkSrc   The de-bounce counter clock source. It could be GPIO_DBCTL_DBCLKSRC_HXT or GPIO_DBCTL_DBCLKSRC_LIRC.
    474. 

  474.  * @param[in]   u32ClkSel   The de-bounce sampling cycle selection. It could be
    475. 

  475.  *                            - \ref GPIO_DBCTL_DBCLKSEL_1
    476. 

  476.  *                            - \ref GPIO_DBCTL_DBCLKSEL_2
    477. 

  477.  *                            - \ref GPIO_DBCTL_DBCLKSEL_4
    478. 

  478.  *                            - \ref GPIO_DBCTL_DBCLKSEL_8
    479. 

  479.  *                            - \ref GPIO_DBCTL_DBCLKSEL_16
    480. 

  480.  *                            - \ref GPIO_DBCTL_DBCLKSEL_32
    481. 

  481.  *                            - \ref GPIO_DBCTL_DBCLKSEL_64
    482. 

  482.  *                            - \ref GPIO_DBCTL_DBCLKSEL_128
    483. 

  483.  *                            - \ref GPIO_DBCTL_DBCLKSEL_256
    484. 

  484.  *                            - \ref GPIO_DBCTL_DBCLKSEL_512
    485. 

  485.  *                            - \ref GPIO_DBCTL_DBCLKSEL_1024
    486. 

  486.  *                            - \ref GPIO_DBCTL_DBCLKSEL_2048
    487. 

  487.  *                            - \ref GPIO_DBCTL_DBCLKSEL_4096
    488. 

  488.  *                            - \ref GPIO_DBCTL_DBCLKSEL_8192
    489. 

  489.  *                            - \ref GPIO_DBCTL_DBCLKSEL_16384
    490. 

  490.  *                            - \ref GPIO_DBCTL_DBCLKSEL_32768
    491. 

  491.  *
    492. 

  492.  * @return      None
    493. 

  493.  *
    494. 

  494.  * @details     Set the interrupt de-bounce sampling cycle time based on the debounce counter clock source. \n
    495. 

  495.  *              Example: _GPIO_SET_DEBOUNCE_TIME(GPIO_DBCTL_DBCLKSRC_LIRC, GPIO_DBCTL_DBCLKSEL_4). \n
    496. 

  496.  *              It's meaning the De-debounce counter clock source is internal 10 KHz and sampling cycle selection is 4. \n
    497. 

  497.  *              Then the target de-bounce sampling cycle time is (4)*(1/(10*1000)) s = 4*0.0001 s = 400 us,
    498. 

  498.  *              and system will sampling interrupt input once per 00 us.
    499. 

  499.  * \hideinitializer
    500. 

  500.  */
    501. 

  501. #define GPIO_SET_DEBOUNCE_TIME(u32Port, u32ClkSrc, u32ClkSel)    (u32Port->DBCTL = (GPIO_DBCTL_ICLKON_Msk | (u32ClkSrc) | (u32ClkSel)))
    502. 

  502. 

  503. /**
    504. 

  504.  * @brief       Get GPIO Port IN Data
    505. 

  505.  *
    506. 

  506.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    507. 

  507.  *
    508. 

  508.  * @return      The specified port data
    509. 

  509.  *
    510. 

  510.  * @details     Get the PIN register of specified GPIO port.
    511. 

  511.  * \hideinitializer
    512. 

  512.  */
    513. 

  513. #define GPIO_GET_IN_DATA(port)  ((port)->PIN)
    514. 

  514. 

  515. /**
    516. 

  516.  * @brief       Set GPIO Port OUT Data
    517. 

  517.  *
    518. 

  518.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    519. 

  519.  * @param[in]   u32Data     GPIO port data.
    520. 

  520.  *
    521. 

  521.  * @return      None
    522. 

  522.  *
    523. 

  523.  * @details     Set the Data into specified GPIO port.
    524. 

  524.  * \hideinitializer
    525. 

  525.  */
    526. 

  526. #define GPIO_SET_OUT_DATA(port, u32Data)    ((port)->DOUT = (u32Data))
    527. 

  527. 

  528. /**
    529. 

  529.  * @brief       Toggle Specified GPIO pin
    530. 

  530.  *
    531. 

  531.  * @param[in]   u32Pin      Pxy
    532. 

  532.  *
    533. 

  533.  * @return      None
    534. 

  534.  *
    535. 

  535.  * @details     Toggle the specified GPIO pint.
    536. 

  536.  * \hideinitializer
    537. 

  537.  */
    538. 

  538. #define GPIO_TOGGLE(u32Pin) ((u32Pin) ^= 1)
    539. 

  539. 

  540. 

  541. /**
    542. 

  542.  * @brief       Enable External GPIO interrupt
    543. 

  543.  *
    544. 

  544.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    545. 

  545.  * @param[in]   u32Pin      The pin of specified GPIO port.
    546. 

  546.  *                          It could be 0 ~ 15 for PA, PB, PC, PD, PF and PH GPIO port.
    547. 

  547.  *                          It could be 0 ~ 13 for PE GPIO port.
    548. 

  548.  *                          It could be 0 ~ 11 for PG GPIO port.
    549. 

  549.  * @param[in]   u32IntAttribs   The interrupt attribute of specified GPIO pin. It could be \n
    550. 

  550.  *                              GPIO_INT_RISING, GPIO_INT_FALLING, GPIO_INT_BOTH_EDGE, GPIO_INT_HIGH, GPIO_INT_LOW.
    551. 

  551.  *
    552. 

  552.  * @return      None
    553. 

  553.  *
    554. 

  554.  * @details     This function is used to enable specified GPIO pin interrupt.
    555. 

  555.  * \hideinitializer
    556. 

  556.  */
    557. 

  557. #define GPIO_EnableEINT     GPIO_EnableInt
    558. 

  558. 

  559. /**
    560. 

  560.  * @brief       Disable External GPIO interrupt
    561. 

  561.  *
    562. 

  562.  * @param[in]   port        GPIO port. It could be PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK,PL, PM and PN.
    563. 

  563.  * @param[in]   u32Pin      The pin of specified GPIO port.
    564. 

  564.  *                          It could be 0 ~ 15 for PA, PB, PC, PD, PF and PH GPIO port.
    565. 

  565.  *                          It could be 0 ~ 13 for PE GPIO port.
    566. 

  566.  *                          It could be 0 ~ 11 for PG GPIO port.
    567. 

  567.  *
    568. 

  568.  * @return      None
    569. 

  569.  *
    570. 

  570.  * @details     This function is used to enable specified GPIO pin interrupt.
    571. 

  571.  * \hideinitializer
    572. 

  572.  */
    573. 

  573. #define GPIO_DisableEINT    GPIO_DisableInt
    574. 

  574. 

  575. 

  576. void GPIO_SetMode(GPIO_T *port, uint32_t u32PinMask, uint32_t u32Mode);
    577. 

  577. void GPIO_EnableInt(GPIO_T *port, uint32_t u32Pin, uint32_t u32IntAttribs);
    578. 

  578. void GPIO_DisableInt(GPIO_T *port, uint32_t u32Pin);
    579. 

  579. void GPIO_SetSlewCtl(GPIO_T *port, uint32_t u32PinMask, uint32_t u32Mode);
    580. 

  580. void GPIO_SetPullCtl(GPIO_T *port, uint32_t u32PinMask, uint32_t u32Mode);
    581. 

  581. void GPIO_SetDrivingCtl(GPIO_T *port, uint32_t u32PinMask, uint32_t u32Driving);
    582. 

  582. void GPIO_SetSchmittTriggere(GPIO_T *port, uint32_t u32PinMask, uint32_t u32SchmittTrigger);
    583. 

  583. void GPIO_SetPowerMode(GPIO_T *port, uint32_t u32PinMask, uint32_t u32PowerMode);
    584. 

  584. uint32_t GPIO_GetPowerMode(GPIO_T *port, uint32_t u32PinNo);
    585. 

  585. uint32_t GPIO_GetSchmittTriggere(GPIO_T *port, uint32_t u32PinNo);
    586. 

  586. uint32_t GPIO_GetDrivingCtl(GPIO_T *port, uint32_t u32PinNo);
    587. 

  587. 

  588. 

  589. /*@}*/ /* end of group GPIO_EXPORTED_FUNCTIONS */
    590. 

  590. 

  591. /*@}*/ /* end of group GPIO_Driver */
    592. 

  592. 

  593. /*@}*/ /* end of group Standard_Driver */
    594. 

  594. 

  595. 

  596. #ifdef __cplusplus
    597. 

  597. }
    598. 

  598. #endif
    599. 

  599. 

  600. #endif  /* __GPIO_H__ */
    601.