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stm32f0xx_hal_gpio_ex.h

stm32f0xx_hal_gpio_ex.h 51 KB
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  1. /**
    2. 

  2.   ******************************************************************************
    3. 

  3.   * @file    stm32f0xx_hal_gpio_ex.h
    4. 

  4.   * @author  MCD Application Team
    5. 

  5.   * @brief   Header file of GPIO HAL Extension module.
    6. 

  6.   ******************************************************************************
    7. 

  7.   * @attention
    8. 

  8.   *
    9. 

  9.   * Copyright (c) 2016 STMicroelectronics.
    10. 

  10.   * All rights reserved.
    11. 

  11.   *
    12. 

  12.   * This software is licensed under terms that can be found in the LICENSE file
    13. 

  13.   * in the root directory of this software component.
    14. 

  14.   * If no LICENSE file comes with this software, it is provided AS-IS.
    15. 

  15.   *
    16. 

  16.   ******************************************************************************
    17. 

  17.   */
    18. 

  18. 

  19. /* Define to prevent recursive inclusion -------------------------------------*/
    20. 

  20. #ifndef __STM32F0xx_HAL_GPIO_EX_H
    21. 

  21. #define __STM32F0xx_HAL_GPIO_EX_H
    22. 

  22. 

  23. #ifdef __cplusplus
    24. 

  24.  extern "C" {
    25. 

  25. #endif
    26. 

  26. 

  27. /* Includes ------------------------------------------------------------------*/
    28. 

  28. #include "stm32f0xx_hal_def.h"
    29. 

  29. 

  30. /** @addtogroup STM32F0xx_HAL_Driver
    31. 

  31.   * @{
    32. 

  32.   */
    33. 

  33. 

  34. /** @defgroup GPIOEx GPIOEx
    35. 

  35.   * @{
    36. 

  36.   */ 
    37. 

  37. 

  38. /* Exported types ------------------------------------------------------------*/
    39. 

  39. /* Exported constants --------------------------------------------------------*/
    40. 

  40. /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants
    41. 

  41.   * @{
    42. 

  42.   */ 
    43. 

  43.   
    44. 

  44. /** @defgroup GPIOEx_Alternate_function_selection GPIOEx Alternate function selection
    45. 

  45.   * @{
    46. 

  46.   */
    47. 

  47.   
    48. 

  48. #if defined (STM32F030x6)
    49. 

  49. /*------------------------- STM32F030x6---------------------------*/ 
    50. 

  50. /* AF 0 */
    51. 

  51. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    52. 

  52. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    53. 

  53. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1 Alternate Function mapping      */
    54. 

  54. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    55. 

  55. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    56. 

  56. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    57. 

  57. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    58. 

  58. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    59. 

  59. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    60. 

  60. #define GPIO_AF0_TIM3         ((uint8_t)0x00U)  /*!< AF0: TIM3 Alternate Function mapping      */
    61. 

  61. 

  62. /* AF 1 */
    63. 

  63. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    64. 

  64. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    65. 

  65. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    66. 

  66. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    67. 

  67. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    68. 

  68. 

  69. /* AF 2 */
    70. 

  70. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    71. 

  71. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    72. 

  72. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    73. 

  73. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    74. 

  74. 

  75. /* AF 3 */
    76. 

  76. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    77. 

  77. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    78. 

  78. 

  79. /* AF 4 */
    80. 

  80. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    81. 

  81. #define GPIO_AF4_I2C1         ((uint8_t)0x04U)  /*!< AF4: I2C1 Alternate Function mapping      */
    82. 

  82. 

  83. /* AF 5 */
    84. 

  84. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    85. 

  85. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    86. 

  86. 

  87. /* AF 6 */
    88. 

  88. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    89. 

  89. 

  90. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x06U)
    91. 

  91. 

  92. #endif /* STM32F030x6 */
    93. 

  93. 

  94. /*---------------------------------- STM32F030x8 -------------------------------------------*/
    95. 

  95. #if defined (STM32F030x8)
    96. 

  96. /* AF 0 */
    97. 

  97. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    98. 

  98. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    99. 

  99. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1 Alternate Function mapping      */
    100. 

  100. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2 Alternate Function mapping      */
    101. 

  101. #define GPIO_AF0_TIM15        ((uint8_t)0x00U)  /*!< AF0: TIM15 Alternate Function mapping     */
    102. 

  102. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    103. 

  103. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    104. 

  104. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    105. 

  105. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    106. 

  106. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    107. 

  107. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    108. 

  108. #define GPIO_AF0_TIM3         ((uint8_t)0x00U)  /*!< AF0: TIM3 Alternate Function mapping      */
    109. 

  109. 

  110. /* AF 1 */
    111. 

  111. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    112. 

  112. #define GPIO_AF1_TIM15        ((uint8_t)0x01U)  /*!< AF1: TIM15 Alternate Function mapping     */
    113. 

  113. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    114. 

  114. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    115. 

  115. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    116. 

  116. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    117. 

  117. #define GPIO_AF1_I2C2         ((uint8_t)0x01U)  /*!< AF1: I2C2 Alternate Function mapping      */
    118. 

  118. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    119. 

  119. 

  120. /* AF 2 */
    121. 

  121. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    122. 

  122. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    123. 

  123. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    124. 

  124. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    125. 

  125. 

  126. /* AF 3 */
    127. 

  127. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    128. 

  128. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    129. 

  129. #define GPIO_AF3_TIM15        ((uint8_t)0x03U)  /*!< AF3: TIM15 Alternate Function mapping     */
    130. 

  130. 

  131. /* AF 4 */
    132. 

  132. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    133. 

  133. 

  134. /* AF 5 */
    135. 

  135. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    136. 

  136. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    137. 

  137. 

  138. /* AF 6 */
    139. 

  139. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    140. 

  140. 

  141. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x06U)
    142. 

  142. 

  143. #endif /* STM32F030x8 */
    144. 

  144. 

  145. #if defined (STM32F031x6) || defined (STM32F038xx)
    146. 

  146. /*--------------------------- STM32F031x6/STM32F038xx ---------------------------*/
    147. 

  147. /* AF 0 */
    148. 

  148. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    149. 

  149. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    150. 

  150. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1/I2S1 Alternate Function mapping */
    151. 

  151. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    152. 

  152. #define GPIO_AF0_SWDAT        ((uint8_t)0x00U)  /*!< AF0: SWDAT Alternate Function mapping     */
    153. 

  153. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    154. 

  154. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    155. 

  155. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    156. 

  156. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    157. 

  157. 

  158. /* AF 1 */
    159. 

  159. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    160. 

  160. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    161. 

  161. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    162. 

  162. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    163. 

  163. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    164. 

  164. 

  165. /* AF 2 */
    166. 

  166. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    167. 

  167. #define GPIO_AF2_TIM2         ((uint8_t)0x02U)  /*!< AF2: TIM2 Alternate Function mapping      */
    168. 

  168. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    169. 

  169. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    170. 

  170. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    171. 

  171. 

  172. /* AF 3 */
    173. 

  173. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    174. 

  174. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    175. 

  175. 

  176. /* AF 4 */
    177. 

  177. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    178. 

  178. #define GPIO_AF4_I2C1         ((uint8_t)0x04U)  /*!< AF4: I2C1 Alternate Function mapping      */
    179. 

  179. 

  180. /* AF 5 */
    181. 

  181. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    182. 

  182. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    183. 

  183. 

  184. /* AF 6 */
    185. 

  185. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    186. 

  186. 

  187. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x06U)
    188. 

  188. 

  189. #endif /* STM32F031x6 || STM32F038xx */
    190. 

  190. 

  191. #if defined (STM32F051x8) || defined (STM32F058xx)
    192. 

  192. /*--------------------------- STM32F051x8/STM32F058xx---------------------------*/
    193. 

  193. /* AF 0 */
    194. 

  194. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    195. 

  195. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    196. 

  196. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1/I2S1 Alternate Function mapping */
    197. 

  197. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2 Alternate Function mapping      */
    198. 

  198. #define GPIO_AF0_TIM15        ((uint8_t)0x00U)  /*!< AF0: TIM15 Alternate Function mapping     */
    199. 

  199. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    200. 

  200. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    201. 

  201. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    202. 

  202. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    203. 

  203. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    204. 

  204. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    205. 

  205. #define GPIO_AF0_CEC          ((uint8_t)0x00U)  /*!< AF0: CEC Alternate Function mapping       */
    206. 

  206. 

  207. /* AF 1 */
    208. 

  208. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    209. 

  209. #define GPIO_AF1_TIM15        ((uint8_t)0x01U)  /*!< AF1: TIM15 Alternate Function mapping     */
    210. 

  210. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    211. 

  211. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    212. 

  212. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    213. 

  213. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    214. 

  214. #define GPIO_AF1_I2C2         ((uint8_t)0x01U)  /*!< AF1: I2C2 Alternate Function mapping      */
    215. 

  215. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    216. 

  216. #define GPIO_AF1_CEC          ((uint8_t)0x01U)  /*!< AF1: CEC Alternate Function mapping       */
    217. 

  217. 

  218. /* AF 2 */
    219. 

  219. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    220. 

  220. #define GPIO_AF2_TIM2         ((uint8_t)0x02U)  /*!< AF2: TIM2 Alternate Function mapping      */
    221. 

  221. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    222. 

  222. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    223. 

  223. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    224. 

  224. 

  225. /* AF 3 */
    226. 

  226. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    227. 

  227. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    228. 

  228. #define GPIO_AF3_TIM15        ((uint8_t)0x03U)  /*!< AF3: TIM15 Alternate Function mapping     */
    229. 

  229. #define GPIO_AF3_TSC          ((uint8_t)0x03U)  /*!< AF3: TSC Alternate Function mapping       */
    230. 

  230. 

  231. /* AF 4 */
    232. 

  232. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    233. 

  233. 

  234. /* AF 5 */
    235. 

  235. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    236. 

  236. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    237. 

  237. 

  238. /* AF 6 */
    239. 

  239. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    240. 

  240. 

  241. /* AF 7 */
    242. 

  242. #define GPIO_AF7_COMP1        ((uint8_t)0x07U)  /*!< AF7: COMP1 Alternate Function mapping     */
    243. 

  243. #define GPIO_AF7_COMP2        ((uint8_t)0x07U)  /*!< AF7: COMP2 Alternate Function mapping     */
    244. 

  244. 

  245. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x07U)
    246. 

  246. 

  247. #endif /* STM32F051x8/STM32F058xx */
    248. 

  248. 

  249. #if defined (STM32F071xB)
    250. 

  250. /*--------------------------- STM32F071xB ---------------------------*/
    251. 

  251. /* AF 0 */ 
    252. 

  252. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: AEVENTOUT Alternate Function mapping */
    253. 

  253. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    254. 

  254. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    255. 

  255. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    256. 

  256. #define GPIO_AF0_CEC          ((uint8_t)0x00U)  /*!< AF0: CEC Alternate Function mapping       */
    257. 

  257. #define GPIO_AF0_CRS          ((uint8_t)0x00U)  /*!< AF0: CRS Alternate Function mapping       */
    258. 

  258. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    259. 

  259. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1/I2S1 Alternate Function mapping */
    260. 

  260. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2/I2S2 Alternate Function mapping */
    261. 

  261. #define GPIO_AF0_TIM1         ((uint8_t)0x00U)  /*!< AF0: TIM1 Alternate Function mapping      */
    262. 

  262. #define GPIO_AF0_TIM3         ((uint8_t)0x00U)  /*!< AF0: TIM3 Alternate Function mapping      */
    263. 

  263. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    264. 

  264. #define GPIO_AF0_TIM15        ((uint8_t)0x00U)  /*!< AF0: TIM15 Alternate Function mapping     */
    265. 

  265. #define GPIO_AF0_TIM16        ((uint8_t)0x00U)  /*!< AF0: TIM16 Alternate Function mapping     */
    266. 

  266. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    267. 

  267. #define GPIO_AF0_TSC          ((uint8_t)0x00U)  /*!< AF0: TSC Alternate Function mapping       */
    268. 

  268. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    269. 

  269. #define GPIO_AF0_USART2       ((uint8_t)0x00U)  /*!< AF0: USART2 Alternate Function mapping    */
    270. 

  270. #define GPIO_AF0_USART3       ((uint8_t)0x00U)  /*!< AF0: USART3 Alternate Function mapping    */
    271. 

  271. #define GPIO_AF0_USART4       ((uint8_t)0x00U)  /*!< AF0: USART4 Alternate Function mapping    */
    272. 

  272. 

  273. /* AF 1 */
    274. 

  274. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    275. 

  275. #define GPIO_AF1_TIM15        ((uint8_t)0x01U)  /*!< AF1: TIM15 Alternate Function mapping     */
    276. 

  276. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    277. 

  277. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    278. 

  278. #define GPIO_AF1_USART3       ((uint8_t)0x01U)  /*!< AF1: USART3 Alternate Function mapping    */
    279. 

  279. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    280. 

  280. #define GPIO_AF1_CEC          ((uint8_t)0x01U)  /*!< AF1: CEC Alternate Function mapping       */
    281. 

  281. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    282. 

  282. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    283. 

  283. #define GPIO_AF1_I2C2         ((uint8_t)0x01U)  /*!< AF1: I2C2 Alternate Function mapping      */
    284. 

  284. #define GPIO_AF1_TSC          ((uint8_t)0x01U)  /*!< AF1: TSC Alternate Function mapping       */
    285. 

  285. #define GPIO_AF1_SPI1         ((uint8_t)0x01U)  /*!< AF1: SPI1 Alternate Function mapping      */
    286. 

  286. #define GPIO_AF1_SPI2         ((uint8_t)0x01U)  /*!< AF1: SPI2 Alternate Function mapping      */
    287. 

  287. 

  288. /* AF 2 */
    289. 

  289. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    290. 

  290. #define GPIO_AF2_TIM2         ((uint8_t)0x02U)  /*!< AF2: TIM2 Alternate Function mapping      */
    291. 

  291. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    292. 

  292. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    293. 

  293. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    294. 

  294. 

  295. /* AF 3 */
    296. 

  296. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    297. 

  297. #define GPIO_AF3_TSC          ((uint8_t)0x03U)  /*!< AF3: TSC Alternate Function mapping       */
    298. 

  298. #define GPIO_AF3_TIM15        ((uint8_t)0x03U)  /*!< AF3: TIM15 Alternate Function mapping     */
    299. 

  299. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    300. 

  300. 

  301. /* AF 4 */
    302. 

  302. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    303. 

  303. #define GPIO_AF4_USART4       ((uint8_t)0x04U)  /*!< AF4: USART4 Alternate Function mapping    */
    304. 

  304. #define GPIO_AF4_USART3       ((uint8_t)0x04U)  /*!< AF4: USART3 Alternate Function mapping    */
    305. 

  305. #define GPIO_AF4_CRS          ((uint8_t)0x04U)  /*!< AF4: CRS Alternate Function mapping       */
    306. 

  306. 

  307. /* AF 5 */
    308. 

  308. #define GPIO_AF5_TIM15        ((uint8_t)0x05U)  /*!< AF5: TIM15 Alternate Function mapping     */
    309. 

  309. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    310. 

  310. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    311. 

  311. #define GPIO_AF5_SPI2         ((uint8_t)0x05U)  /*!< AF5: SPI2 Alternate Function mapping      */
    312. 

  312. #define GPIO_AF5_I2C2         ((uint8_t)0x05U)  /*!< AF5: I2C2 Alternate Function mapping      */
    313. 

  313. 

  314. /* AF 6 */
    315. 

  315. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    316. 

  316. 

  317. /* AF 7 */
    318. 

  318. #define GPIO_AF7_COMP1        ((uint8_t)0x07U)  /*!< AF7: COMP1 Alternate Function mapping     */
    319. 

  319. #define GPIO_AF7_COMP2        ((uint8_t)0x07U)  /*!< AF7: COMP2 Alternate Function mapping     */
    320. 

  320. 

  321. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x07U)
    322. 

  322. 

  323. #endif /* STM32F071xB */
    324. 

  324. 

  325. 

  326. #if defined(STM32F091xC) || defined(STM32F098xx)
    327. 

  327. /*--------------------------- STM32F091xC || STM32F098xx ------------------------------*/
    328. 

  328. /* AF 0 */
    329. 

  329. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    330. 

  330. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    331. 

  331. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    332. 

  332. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    333. 

  333. #define GPIO_AF0_CEC          ((uint8_t)0x00U)  /*!< AF0: CEC Alternate Function mapping       */
    334. 

  334. #define GPIO_AF0_CRS          ((uint8_t)0x00U)  /*!< AF0: CRS Alternate Function mapping       */
    335. 

  335. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    336. 

  336. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1/I2S1 Alternate Function mapping */
    337. 

  337. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2/I2S2 Alternate Function mapping */
    338. 

  338. #define GPIO_AF0_TIM1         ((uint8_t)0x00U)  /*!< AF0: TIM1 Alternate Function mapping      */
    339. 

  339. #define GPIO_AF0_TIM3         ((uint8_t)0x00U)  /*!< AF0: TIM3 Alternate Function mapping      */
    340. 

  340. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    341. 

  341. #define GPIO_AF0_TIM15        ((uint8_t)0x00U)  /*!< AF0: TIM15 Alternate Function mapping     */
    342. 

  342. #define GPIO_AF0_TIM16        ((uint8_t)0x00U)  /*!< AF0: TIM16 Alternate Function mapping     */
    343. 

  343. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    344. 

  344. #define GPIO_AF0_TSC          ((uint8_t)0x00U)  /*!< AF0: TSC Alternate Function mapping       */
    345. 

  345. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    346. 

  346. #define GPIO_AF0_USART2       ((uint8_t)0x00U)  /*!< AF0: USART2 Alternate Function mapping    */
    347. 

  347. #define GPIO_AF0_USART3       ((uint8_t)0x00U)  /*!< AF0: USART3 Alternate Function mapping    */
    348. 

  348. #define GPIO_AF0_USART4       ((uint8_t)0x00U)  /*!< AF0: USART4 Alternate Function mapping    */
    349. 

  349. #define GPIO_AF0_USART8       ((uint8_t)0x00U)  /*!< AF0: USART8 Alternate Function mapping    */
    350. 

  350. #define GPIO_AF0_CAN          ((uint8_t)0x00U)  /*!< AF0: CAN Alternate Function mapping       */
    351. 

  351. 

  352. /* AF 1 */
    353. 

  353. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    354. 

  354. #define GPIO_AF1_TIM15        ((uint8_t)0x01U)  /*!< AF1: TIM15 Alternate Function mapping     */
    355. 

  355. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    356. 

  356. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    357. 

  357. #define GPIO_AF1_USART3       ((uint8_t)0x01U)  /*!< AF1: USART3 Alternate Function mapping    */
    358. 

  358. #define GPIO_AF1_USART4       ((uint8_t)0x01U)  /*!< AF1: USART4 Alternate Function mapping    */
    359. 

  359. #define GPIO_AF1_USART5       ((uint8_t)0x01U)  /*!< AF1: USART5 Alternate Function mapping    */
    360. 

  360. #define GPIO_AF1_USART6       ((uint8_t)0x01U)  /*!< AF1: USART6 Alternate Function mapping    */
    361. 

  361. #define GPIO_AF1_USART7       ((uint8_t)0x01U)  /*!< AF1: USART7 Alternate Function mapping    */
    362. 

  362. #define GPIO_AF1_USART8       ((uint8_t)0x01U)  /*!< AF1: USART8 Alternate Function mapping    */
    363. 

  363. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    364. 

  364. #define GPIO_AF1_CEC          ((uint8_t)0x01U)  /*!< AF1: CEC Alternate Function mapping       */
    365. 

  365. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    366. 

  366. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    367. 

  367. #define GPIO_AF1_I2C2         ((uint8_t)0x01U)  /*!< AF1: I2C2 Alternate Function mapping      */
    368. 

  368. #define GPIO_AF1_TSC          ((uint8_t)0x01U)  /*!< AF1: TSC Alternate Function mapping       */
    369. 

  369. #define GPIO_AF1_SPI1         ((uint8_t)0x01U)  /*!< AF1: SPI1 Alternate Function mapping      */
    370. 

  370. #define GPIO_AF1_SPI2         ((uint8_t)0x01U)  /*!< AF1: SPI2 Alternate Function mapping      */
    371. 

  371. 

  372. /* AF 2 */
    373. 

  373. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    374. 

  374. #define GPIO_AF2_TIM2         ((uint8_t)0x02U)  /*!< AF2: TIM2 Alternate Function mapping      */
    375. 

  375. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    376. 

  376. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    377. 

  377. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    378. 

  378. #define GPIO_AF2_USART5       ((uint8_t)0x02U)  /*!< AF2: USART5 Alternate Function mapping    */
    379. 

  379. #define GPIO_AF2_USART6       ((uint8_t)0x02U)  /*!< AF2: USART6 Alternate Function mapping    */
    380. 

  380. #define GPIO_AF2_USART7       ((uint8_t)0x02U)  /*!< AF2: USART7 Alternate Function mapping    */
    381. 

  381. #define GPIO_AF2_USART8       ((uint8_t)0x02U)  /*!< AF2: USART8 Alternate Function mapping    */
    382. 

  382. 

  383. /* AF 3 */
    384. 

  384. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    385. 

  385. #define GPIO_AF3_TSC          ((uint8_t)0x03U)  /*!< AF3: TSC Alternate Function mapping       */
    386. 

  386. #define GPIO_AF3_TIM15        ((uint8_t)0x03U)  /*!< AF3: TIM15 Alternate Function mapping     */
    387. 

  387. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    388. 

  388. 

  389. /* AF 4 */
    390. 

  390. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    391. 

  391. #define GPIO_AF4_USART4       ((uint8_t)0x04U)  /*!< AF4: USART4 Alternate Function mapping    */
    392. 

  392. #define GPIO_AF4_USART3       ((uint8_t)0x04U)  /*!< AF4: USART3 Alternate Function mapping    */
    393. 

  393. #define GPIO_AF4_CRS          ((uint8_t)0x04U)  /*!< AF4: CRS Alternate Function mapping       */
    394. 

  394. #define GPIO_AF4_CAN          ((uint8_t)0x04U)  /*!< AF4: CAN Alternate Function mapping       */
    395. 

  395. #define GPIO_AF4_I2C1         ((uint8_t)0x04U)  /*!< AF4: I2C1 Alternate Function mapping      */
    396. 

  396. #define GPIO_AF4_USART5       ((uint8_t)0x04U)  /*!< AF4: USART5 Alternate Function mapping    */
    397. 

  397. 

  398. /* AF 5 */
    399. 

  399. #define GPIO_AF5_TIM15        ((uint8_t)0x05U)  /*!< AF5: TIM15 Alternate Function mapping     */
    400. 

  400. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    401. 

  401. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    402. 

  402. #define GPIO_AF5_SPI2         ((uint8_t)0x05U)  /*!< AF5: SPI2 Alternate Function mapping      */
    403. 

  403. #define GPIO_AF5_I2C2         ((uint8_t)0x05U)  /*!< AF5: I2C2 Alternate Function mapping      */
    404. 

  404. #define GPIO_AF5_MCO          ((uint8_t)0x05U)  /*!< AF5: MCO Alternate Function mapping       */
    405. 

  405. #define GPIO_AF5_USART6       ((uint8_t)0x05U)  /*!< AF5: USART6 Alternate Function mapping    */
    406. 

  406. 

  407. /* AF 6 */
    408. 

  408. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    409. 

  409. 

  410. /* AF 7 */
    411. 

  411. #define GPIO_AF7_COMP1        ((uint8_t)0x07U)  /*!< AF7: COMP1 Alternate Function mapping     */
    412. 

  412. #define GPIO_AF7_COMP2        ((uint8_t)0x07U)  /*!< AF7: COMP2 Alternate Function mapping     */
    413. 

  413. 

  414. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x07U)
    415. 

  415. 

  416. #endif /* STM32F091xC  || STM32F098xx */
    417. 

  417. 

  418. #if defined(STM32F030xC)
    419. 

  419. /*--------------------------- STM32F030xC ----------------------------------------------------*/
    420. 

  420. /* AF 0 */
    421. 

  421. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    422. 

  422. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    423. 

  423. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    424. 

  424. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    425. 

  425. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    426. 

  426. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1 Alternate Function mapping      */
    427. 

  427. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2 Alternate Function mapping      */
    428. 

  428. #define GPIO_AF0_TIM3         ((uint8_t)0x00U)  /*!< AF0: TIM3 Alternate Function mapping      */
    429. 

  429. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    430. 

  430. #define GPIO_AF0_TIM15        ((uint8_t)0x00U)  /*!< AF0: TIM15 Alternate Function mapping     */
    431. 

  431. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    432. 

  432. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    433. 

  433. #define GPIO_AF0_USART4       ((uint8_t)0x00U)  /*!< AF0: USART4 Alternate Function mapping    */
    434. 

  434. 

  435. /* AF 1 */
    436. 

  436. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    437. 

  437. #define GPIO_AF1_TIM15        ((uint8_t)0x01U)  /*!< AF1: TIM15 Alternate Function mapping     */
    438. 

  438. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    439. 

  439. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    440. 

  440. #define GPIO_AF1_USART3       ((uint8_t)0x01U)  /*!< AF1: USART3 Alternate Function mapping    */
    441. 

  441. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    442. 

  442. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    443. 

  443. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    444. 

  444. #define GPIO_AF1_I2C2         ((uint8_t)0x01U)  /*!< AF1: I2C2 Alternate Function mapping      */
    445. 

  445. #define GPIO_AF1_SPI2         ((uint8_t)0x01U)  /*!< AF1: SPI2 Alternate Function mapping      */
    446. 

  446. 

  447. /* AF 2 */
    448. 

  448. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    449. 

  449. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    450. 

  450. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    451. 

  451. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    452. 

  452. #define GPIO_AF2_USART5       ((uint8_t)0x02U)  /*!< AF2: USART5 Alternate Function mapping    */
    453. 

  453. #define GPIO_AF2_USART6       ((uint8_t)0x02U)  /*!< AF2: USART6 Alternate Function mapping    */
    454. 

  454. 

  455. /* AF 3 */
    456. 

  456. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    457. 

  457. #define GPIO_AF3_TIM15        ((uint8_t)0x03U)  /*!< AF3: TIM15 Alternate Function mapping     */
    458. 

  458. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    459. 

  459. 

  460. /* AF 4 */
    461. 

  461. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    462. 

  462. #define GPIO_AF4_USART4       ((uint8_t)0x04U)  /*!< AF4: USART4 Alternate Function mapping    */
    463. 

  463. #define GPIO_AF4_USART3       ((uint8_t)0x04U)  /*!< AF4: USART3 Alternate Function mapping    */
    464. 

  464. #define GPIO_AF4_I2C1         ((uint8_t)0x04U)  /*!< AF4: I2C1 Alternate Function mapping      */
    465. 

  465. #define GPIO_AF4_USART5       ((uint8_t)0x04U)  /*!< AF4: USART5 Alternate Function mapping    */
    466. 

  466. 

  467. /* AF 5 */
    468. 

  468. #define GPIO_AF5_TIM15        ((uint8_t)0x05U)  /*!< AF5: TIM15 Alternate Function mapping     */
    469. 

  469. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    470. 

  470. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    471. 

  471. #define GPIO_AF5_SPI2         ((uint8_t)0x05U)  /*!< AF5: SPI2 Alternate Function mapping      */
    472. 

  472. #define GPIO_AF5_I2C2         ((uint8_t)0x05U)  /*!< AF5: I2C2 Alternate Function mapping      */
    473. 

  473. #define GPIO_AF5_MCO          ((uint8_t)0x05U)  /*!< AF5: MCO Alternate Function mapping       */
    474. 

  474. #define GPIO_AF5_USART6       ((uint8_t)0x05U)  /*!< AF5: USART6 Alternate Function mapping    */
    475. 

  475. 

  476. /* AF 6 */
    477. 

  477. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    478. 

  478. 

  479. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x06U)
    480. 

  480. 

  481. #endif /* STM32F030xC */
    482. 

  482. 

  483. #if defined (STM32F072xB) || defined (STM32F078xx)
    484. 

  484. /*--------------------------- STM32F072xB/STM32F078xx ---------------------------*/
    485. 

  485. /* AF 0 */
    486. 

  486. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    487. 

  487. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    488. 

  488. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    489. 

  489. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    490. 

  490. #define GPIO_AF0_CEC          ((uint8_t)0x00U)  /*!< AF0: CEC Alternate Function mapping       */
    491. 

  491. #define GPIO_AF0_CRS          ((uint8_t)0x00U)  /*!< AF0: CRS Alternate Function mapping       */
    492. 

  492. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    493. 

  493. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1/I2S1 Alternate Function mapping */
    494. 

  494. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2/I2S2 Alternate Function mapping */
    495. 

  495. #define GPIO_AF0_TIM1         ((uint8_t)0x00U)  /*!< AF0: TIM1 Alternate Function mapping      */
    496. 

  496. #define GPIO_AF0_TIM3         ((uint8_t)0x00U)  /*!< AF0: TIM3 Alternate Function mapping      */
    497. 

  497. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    498. 

  498. #define GPIO_AF0_TIM15        ((uint8_t)0x00U)  /*!< AF0: TIM15 Alternate Function mapping     */
    499. 

  499. #define GPIO_AF0_TIM16        ((uint8_t)0x00U)  /*!< AF0: TIM16 Alternate Function mapping     */
    500. 

  500. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    501. 

  501. #define GPIO_AF0_TSC          ((uint8_t)0x00U)  /*!< AF0: TSC Alternate Function mapping       */
    502. 

  502. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    503. 

  503. #define GPIO_AF0_USART2       ((uint8_t)0x00U)  /*!< AF0: USART2 Alternate Function mapping    */
    504. 

  504. #define GPIO_AF0_USART3       ((uint8_t)0x00U)  /*!< AF0: USART3 Alternate Function mapping    */
    505. 

  505. #define GPIO_AF0_USART4       ((uint8_t)0x00U)  /*!< AF0: USART4 Alternate Function mapping    */
    506. 

  506. #define GPIO_AF0_CAN          ((uint8_t)0x00U)  /*!< AF0: CAN Alternate Function mapping       */
    507. 

  507. 

  508. /* AF 1 */
    509. 

  509. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    510. 

  510. #define GPIO_AF1_TIM15        ((uint8_t)0x01U)  /*!< AF1: TIM15 Alternate Function mapping     */
    511. 

  511. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    512. 

  512. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    513. 

  513. #define GPIO_AF1_USART3       ((uint8_t)0x01U)  /*!< AF1: USART3 Alternate Function mapping    */
    514. 

  514. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    515. 

  515. #define GPIO_AF1_CEC          ((uint8_t)0x01U)  /*!< AF1: CEC Alternate Function mapping       */
    516. 

  516. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    517. 

  517. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    518. 

  518. #define GPIO_AF1_I2C2         ((uint8_t)0x01U)  /*!< AF1: I2C2 Alternate Function mapping      */
    519. 

  519. #define GPIO_AF1_TSC          ((uint8_t)0x01U)  /*!< AF1: TSC Alternate Function mapping      */
    520. 

  520. #define GPIO_AF1_SPI1         ((uint8_t)0x01U)  /*!< AF1: SPI1 Alternate Function mapping      */
    521. 

  521. #define GPIO_AF1_SPI2         ((uint8_t)0x01U)  /*!< AF1: SPI2 Alternate Function mapping      */
    522. 

  522. 

  523. /* AF 2 */
    524. 

  524. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    525. 

  525. #define GPIO_AF2_TIM2         ((uint8_t)0x02U)  /*!< AF2: TIM2 Alternate Function mapping      */
    526. 

  526. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    527. 

  527. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    528. 

  528. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    529. 

  529. #define GPIO_AF2_USB          ((uint8_t)0x02U)  /*!< AF2: USB Alternate Function mapping       */
    530. 

  530. 

  531. /* AF 3 */
    532. 

  532. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    533. 

  533. #define GPIO_AF3_TSC          ((uint8_t)0x03U)  /*!< AF3: TSC Alternate Function mapping       */
    534. 

  534. #define GPIO_AF3_TIM15        ((uint8_t)0x03U)  /*!< AF3: TIM15 Alternate Function mapping     */
    535. 

  535. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    536. 

  536. 

  537. /* AF 4 */
    538. 

  538. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    539. 

  539. #define GPIO_AF4_USART4       ((uint8_t)0x04U)  /*!< AF4: USART4 Alternate Function mapping    */
    540. 

  540. #define GPIO_AF4_USART3       ((uint8_t)0x04U)  /*!< AF4: USART3 Alternate Function mapping    */
    541. 

  541. #define GPIO_AF4_CRS          ((uint8_t)0x04U)  /*!< AF4: CRS Alternate Function mapping       */
    542. 

  542. #define GPIO_AF4_CAN          ((uint8_t)0x04U)  /*!< AF4: CAN Alternate Function mapping       */
    543. 

  543. 

  544. /* AF 5 */
    545. 

  545. #define GPIO_AF5_TIM15        ((uint8_t)0x05U)  /*!< AF5: TIM15 Alternate Function mapping     */
    546. 

  546. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    547. 

  547. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    548. 

  548. #define GPIO_AF5_SPI2         ((uint8_t)0x05U)  /*!< AF5: SPI2 Alternate Function mapping      */
    549. 

  549. #define GPIO_AF5_I2C2         ((uint8_t)0x05U)  /*!< AF5: I2C2 Alternate Function mapping      */
    550. 

  550. 

  551. /* AF 6 */
    552. 

  552. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    553. 

  553. 

  554. /* AF 7 */
    555. 

  555. #define GPIO_AF7_COMP1        ((uint8_t)0x07U)  /*!< AF7: COMP1 Alternate Function mapping     */
    556. 

  556. #define GPIO_AF7_COMP2        ((uint8_t)0x07U)  /*!< AF7: COMP2 Alternate Function mapping     */
    557. 

  557. 

  558. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x07U)
    559. 

  559. 

  560. #endif /* STM32F072xB || STM32F078xx */
    561. 

  561. 

  562. #if defined (STM32F070xB)
    563. 

  563. /*---------------------------------- STM32F070xB ---------------------------------------------*/
    564. 

  564. /* AF 0 */
    565. 

  565. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    566. 

  566. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    567. 

  567. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    568. 

  568. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    569. 

  569. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    570. 

  570. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1 Alternate Function mapping      */
    571. 

  571. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2 Alternate Function mapping      */
    572. 

  572. #define GPIO_AF0_TIM3         ((uint8_t)0x00U)  /*!< AF0: TIM3 Alternate Function mapping      */
    573. 

  573. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    574. 

  574. #define GPIO_AF0_TIM15        ((uint8_t)0x00U)  /*!< AF0: TIM15 Alternate Function mapping     */
    575. 

  575. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    576. 

  576. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    577. 

  577. #define GPIO_AF0_USART4       ((uint8_t)0x00U)  /*!< AF0: USART4 Alternate Function mapping    */
    578. 

  578. 

  579. /* AF 1 */
    580. 

  580. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    581. 

  581. #define GPIO_AF1_TIM15        ((uint8_t)0x01U)  /*!< AF1: TIM15 Alternate Function mapping     */
    582. 

  582. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    583. 

  583. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    584. 

  584. #define GPIO_AF1_USART3       ((uint8_t)0x01U)  /*!< AF1: USART4 Alternate Function mapping    */
    585. 

  585. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    586. 

  586. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    587. 

  587. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    588. 

  588. #define GPIO_AF1_I2C2         ((uint8_t)0x01U)  /*!< AF1: I2C2 Alternate Function mapping      */
    589. 

  589. #define GPIO_AF1_SPI2         ((uint8_t)0x01U)  /*!< AF1: SPI2 Alternate Function mapping      */
    590. 

  590. 

  591. /* AF 2 */
    592. 

  592. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    593. 

  593. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    594. 

  594. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    595. 

  595. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    596. 

  596. #define GPIO_AF2_USB          ((uint8_t)0x02U)  /*!< AF2: USB Alternate Function mapping       */
    597. 

  597. 

  598. /* AF 3 */
    599. 

  599. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    600. 

  600. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    601. 

  601. #define GPIO_AF3_TIM15        ((uint8_t)0x03U)  /*!< AF3: TIM15 Alternate Function mapping     */
    602. 

  602. 

  603. /* AF 4 */
    604. 

  604. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    605. 

  605. #define GPIO_AF4_USART4       ((uint8_t)0x04U)  /*!< AF4: USART4 Alternate Function mapping    */
    606. 

  606. #define GPIO_AF4_USART3       ((uint8_t)0x04U)  /*!< AF4: USART3 Alternate Function mapping    */
    607. 

  607. 

  608. /* AF 5 */
    609. 

  609. #define GPIO_AF5_TIM15        ((uint8_t)0x05U)  /*!< AF5: TIM15 Alternate Function mapping     */
    610. 

  610. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    611. 

  611. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    612. 

  612. #define GPIO_AF5_SPI2         ((uint8_t)0x05U)  /*!< AF5: SPI2 Alternate Function mapping      */
    613. 

  613. #define GPIO_AF5_I2C2         ((uint8_t)0x05U)  /*!< AF5: I2C2 Alternate Function mapping      */
    614. 

  614. 

  615. /* AF 6 */
    616. 

  616. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    617. 

  617. 

  618. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x06U)
    619. 

  619.    
    620. 

  620. #endif /* STM32F070xB */
    621. 

  621. 

  622. #if defined (STM32F042x6) || defined (STM32F048xx)
    623. 

  623. /*--------------------------- STM32F042x6/STM32F048xx ---------------------------*/
    624. 

  624. /* AF 0 */
    625. 

  625. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    626. 

  626. #define GPIO_AF0_CEC          ((uint8_t)0x00U)  /*!< AF0: CEC Alternate Function mapping       */
    627. 

  627. #define GPIO_AF0_CRS          ((uint8_t)0x00U)  /*!< AF0: CRS Alternate Function mapping       */
    628. 

  628. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    629. 

  629. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    630. 

  630. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1/I2S1 Alternate Function mapping */
    631. 

  631. #define GPIO_AF0_SPI2         ((uint8_t)0x00U)  /*!< AF0: SPI2/I2S2 Alternate Function mapping */
    632. 

  632. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    633. 

  633. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    634. 

  634. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    635. 

  635. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    636. 

  636. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    637. 

  637. 

  638. /* AF 1 */
    639. 

  639. #define GPIO_AF1_CEC          ((uint8_t)0x01U)  /*!< AF1: CEC Alternate Function mapping       */
    640. 

  640. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    641. 

  641. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    642. 

  642. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    643. 

  643. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    644. 

  644. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    645. 

  645. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    646. 

  646. 

  647. /* AF 2 */
    648. 

  648. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    649. 

  649. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    650. 

  650. #define GPIO_AF2_TIM2         ((uint8_t)0x02U)  /*!< AF2: TIM2 Alternate Function mapping      */
    651. 

  651. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    652. 

  652. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    653. 

  653. #define GPIO_AF2_USB          ((uint8_t)0x02U)  /*!< AF2: USB Alternate Function mapping       */
    654. 

  654. 

  655. /* AF 3 */
    656. 

  656. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    657. 

  657. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    658. 

  658. #define GPIO_AF3_TSC          ((uint8_t)0x03U)  /*!< AF3: TSC Alternate Function mapping       */
    659. 

  659. 

  660. /* AF 4 */
    661. 

  661. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    662. 

  662. #define GPIO_AF4_CAN          ((uint8_t)0x04U)  /*!< AF4: CAN Alternate Function mapping       */
    663. 

  663. #define GPIO_AF4_CRS          ((uint8_t)0x04U)  /*!< AF4: CRS Alternate Function mapping       */
    664. 

  664. #define GPIO_AF4_I2C1         ((uint8_t)0x04U)  /*!< AF4: I2C1 Alternate Function mapping      */
    665. 

  665. 

  666. /* AF 5 */ 
    667. 

  667. #define GPIO_AF5_MCO          ((uint8_t)0x05U)  /*!< AF5: MCO Alternate Function mapping       */
    668. 

  668. #define GPIO_AF5_I2C1         ((uint8_t)0x05U)  /*!< AF5: I2C1 Alternate Function mapping      */
    669. 

  669. #define GPIO_AF5_I2C2         ((uint8_t)0x05U)  /*!< AF5: I2C2 Alternate Function mapping      */
    670. 

  670. #define GPIO_AF5_SPI2         ((uint8_t)0x05U)  /*!< AF5: SPI2 Alternate Function mapping      */
    671. 

  671. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    672. 

  672. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    673. 

  673. #define GPIO_AF5_USB          ((uint8_t)0x05U)  /*!< AF5: USB Alternate Function mapping       */
    674. 

  674. 

  675. /* AF 6 */ 
    676. 

  676. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    677. 

  677. 

  678. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x06U)
    679. 

  679. 

  680. #endif /* STM32F042x6 || STM32F048xx */
    681. 

  681. 

  682. #if defined (STM32F070x6)
    683. 

  683. /*--------------------------------------- STM32F070x6 ----------------------------------------*/
    684. 

  684. /* AF 0 */
    685. 

  685. #define GPIO_AF0_EVENTOUT     ((uint8_t)0x00U)  /*!< AF0: EVENTOUT Alternate Function mapping  */
    686. 

  686. #define GPIO_AF0_IR           ((uint8_t)0x00U)  /*!< AF0: IR Alternate Function mapping        */
    687. 

  687. #define GPIO_AF0_MCO          ((uint8_t)0x00U)  /*!< AF0: MCO Alternate Function mapping       */
    688. 

  688. #define GPIO_AF0_SPI1         ((uint8_t)0x00U)  /*!< AF0: SPI1 Alternate Function mapping      */
    689. 

  689. #define GPIO_AF0_SWDIO        ((uint8_t)0x00U)  /*!< AF0: SWDIO Alternate Function mapping     */
    690. 

  690. #define GPIO_AF0_SWCLK        ((uint8_t)0x00U)  /*!< AF0: SWCLK Alternate Function mapping     */
    691. 

  691. #define GPIO_AF0_TIM14        ((uint8_t)0x00U)  /*!< AF0: TIM14 Alternate Function mapping     */
    692. 

  692. #define GPIO_AF0_TIM17        ((uint8_t)0x00U)  /*!< AF0: TIM17 Alternate Function mapping     */
    693. 

  693. #define GPIO_AF0_USART1       ((uint8_t)0x00U)  /*!< AF0: USART1 Alternate Function mapping    */
    694. 

  694. 

  695. /* AF 1 */
    696. 

  696. #define GPIO_AF1_EVENTOUT     ((uint8_t)0x01U)  /*!< AF1: EVENTOUT Alternate Function mapping  */
    697. 

  697. #define GPIO_AF1_I2C1         ((uint8_t)0x01U)  /*!< AF1: I2C1 Alternate Function mapping      */
    698. 

  698. #define GPIO_AF1_IR           ((uint8_t)0x01U)  /*!< AF1: IR Alternate Function mapping        */
    699. 

  699. #define GPIO_AF1_USART1       ((uint8_t)0x01U)  /*!< AF1: USART1 Alternate Function mapping    */
    700. 

  700. #define GPIO_AF1_USART2       ((uint8_t)0x01U)  /*!< AF1: USART2 Alternate Function mapping    */
    701. 

  701. #define GPIO_AF1_TIM3         ((uint8_t)0x01U)  /*!< AF1: TIM3 Alternate Function mapping      */
    702. 

  702. 

  703. /* AF 2 */
    704. 

  704. #define GPIO_AF2_EVENTOUT     ((uint8_t)0x02U)  /*!< AF2: EVENTOUT Alternate Function mapping  */
    705. 

  705. #define GPIO_AF2_TIM1         ((uint8_t)0x02U)  /*!< AF2: TIM1 Alternate Function mapping      */
    706. 

  706. #define GPIO_AF2_TIM16        ((uint8_t)0x02U)  /*!< AF2: TIM16 Alternate Function mapping     */
    707. 

  707. #define GPIO_AF2_TIM17        ((uint8_t)0x02U)  /*!< AF2: TIM17 Alternate Function mapping     */
    708. 

  708. #define GPIO_AF2_USB          ((uint8_t)0x02U)  /*!< AF2: USB Alternate Function mapping       */
    709. 

  709. 

  710. /* AF 3 */
    711. 

  711. #define GPIO_AF3_EVENTOUT     ((uint8_t)0x03U)  /*!< AF3: EVENTOUT Alternate Function mapping  */
    712. 

  712. #define GPIO_AF3_I2C1         ((uint8_t)0x03U)  /*!< AF3: I2C1 Alternate Function mapping      */
    713. 

  713. 

  714. /* AF 4 */
    715. 

  715. #define GPIO_AF4_TIM14        ((uint8_t)0x04U)  /*!< AF4: TIM14 Alternate Function mapping     */
    716. 

  716. #define GPIO_AF4_I2C1         ((uint8_t)0x04U)  /*!< AF4: I2C1 Alternate Function mapping      */
    717. 

  717. 

  718. /* AF 5 */ 
    719. 

  719. #define GPIO_AF5_MCO          ((uint8_t)0x05U)  /*!< AF5: MCO Alternate Function mapping       */
    720. 

  720. #define GPIO_AF5_I2C1         ((uint8_t)0x05U)  /*!< AF5: I2C1 Alternate Function mapping      */
    721. 

  721. #define GPIO_AF5_TIM16        ((uint8_t)0x05U)  /*!< AF5: TIM16 Alternate Function mapping     */
    722. 

  722. #define GPIO_AF5_TIM17        ((uint8_t)0x05U)  /*!< AF5: TIM17 Alternate Function mapping     */
    723. 

  723. #define GPIO_AF5_USB          ((uint8_t)0x05U)  /*!< AF5: USB Alternate Function mapping       */
    724. 

  724. 

  725. /* AF 6 */ 
    726. 

  726. #define GPIO_AF6_EVENTOUT     ((uint8_t)0x06U)  /*!< AF6: EVENTOUT Alternate Function mapping  */
    727. 

  727. 

  728. #define IS_GPIO_AF(AF)        ((AF) <= (uint8_t)0x06U)
    729. 

  729. 

  730. #endif /* STM32F070x6 */
    731. 

  731. /**
    732. 

  732.   * @}
    733. 

  733.   */ 
    734. 

  734. 

  735. /**
    736. 

  736.   * @}
    737. 

  737.   */
    738. 

  738. 

  739. /* Exported macro ------------------------------------------------------------*/
    740. 

  740. /** @defgroup GPIOEx_Exported_Macros GPIOEx Exported Macros
    741. 

  741.   * @{
    742. 

  742.   */
    743. 

  743. 

  744. /** @defgroup GPIOEx_Get_Port_Index GPIOEx_Get Port Index
    745. 

  745. * @{
    746. 

  746.   */
    747. 

  747. #if defined(GPIOD) && defined(GPIOE)
    748. 

  748. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\
    749. 

  749.                                       ((__GPIOx__) == (GPIOB))? 1U :\
    750. 

  750.                                       ((__GPIOx__) == (GPIOC))? 2U :\
    751. 

  751.                                       ((__GPIOx__) == (GPIOD))? 3U :\
    752. 

  752.                                       ((__GPIOx__) == (GPIOE))? 4U : 5U)
    753. 

  753. #endif
    754. 

  754. 

  755. #if defined(GPIOD) && !defined(GPIOE)
    756. 

  756. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\
    757. 

  757.                                       ((__GPIOx__) == (GPIOB))? 1U :\
    758. 

  758.                                       ((__GPIOx__) == (GPIOC))? 2U :\
    759. 

  759.                                       ((__GPIOx__) == (GPIOD))? 3U : 5U)
    760. 

  760. #endif
    761. 

  761. 

  762. #if !defined(GPIOD) && defined(GPIOE)
    763. 

  763. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\
    764. 

  764.                                       ((__GPIOx__) == (GPIOB))? 1U :\
    765. 

  765.                                       ((__GPIOx__) == (GPIOC))? 2U :\
    766. 

  766.                                       ((__GPIOx__) == (GPIOE))? 4U : 5U)
    767. 

  767. #endif
    768. 

  768. 

  769. #if !defined(GPIOD) && !defined(GPIOE)
    770. 

  770. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\
    771. 

  771.                                       ((__GPIOx__) == (GPIOB))? 1U :\
    772. 

  772.                                       ((__GPIOx__) == (GPIOC))? 2U : 5U)
    773. 

  773. #endif
    774. 

  774. 

  775. /**
    776. 

  776.   * @}
    777. 

  777.   */
    778. 

  778. 

  779. /**
    780. 

  780.   * @}
    781. 

  781.   */
    782. 

  782. 

  783. /* Exported functions --------------------------------------------------------*/ 
    784. 

  784. /**
    785. 

  785.   * @}
    786. 

  786.   */ 
    787. 

  787. 

  788. /**
    789. 

  789.   * @}
    790. 

  790.   */ 
    791. 

  791.   
    792. 

  792. #ifdef __cplusplus
    793. 

  793. }
    794. 

  794. #endif
    795. 

  795. 

  796. #endif /* __STM32F0xx_HAL_GPIO_EX_H */
    797. 

  797.