drv_gpio.c 49 KB

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  1. /*
  2. * Copyright (c) 2006-2018, RT-Thread Development Team
  3. *
  4. * SPDX-License-Identifier: Apache-2.0
  5. *
  6. * Change Logs:
  7. * Date Author Notes
  8. * 2017-10-20 ZYH the first version
  9. */
  10. #include <rthw.h>
  11. #include <rtdevice.h>
  12. #include <board.h>
  13. #ifdef RT_USING_PIN
  14. #define __STM32_PIN(index, gpio, gpio_index) {index, GPIO##gpio##_CLK_ENABLE, GPIO##gpio, GPIO_PIN_##gpio_index}
  15. #define __STM32_PIN_DEFAULT {-1, 0, 0, 0}
  16. static void GPIOA_CLK_ENABLE(void)
  17. {
  18. #ifdef __HAL_RCC_GPIOA_CLK_ENABLE
  19. __HAL_RCC_GPIOA_CLK_ENABLE();
  20. #endif
  21. }
  22. static void GPIOB_CLK_ENABLE(void)
  23. {
  24. #ifdef __HAL_RCC_GPIOB_CLK_ENABLE
  25. __HAL_RCC_GPIOB_CLK_ENABLE();
  26. #endif
  27. }
  28. static void GPIOC_CLK_ENABLE(void)
  29. {
  30. #ifdef __HAL_RCC_GPIOC_CLK_ENABLE
  31. __HAL_RCC_GPIOC_CLK_ENABLE();
  32. #endif
  33. }
  34. #if (STM32F4xx_PIN_NUMBERS > 48)
  35. static void GPIOD_CLK_ENABLE(void)
  36. {
  37. #ifdef __HAL_RCC_GPIOD_CLK_ENABLE
  38. __HAL_RCC_GPIOD_CLK_ENABLE();
  39. #endif
  40. }
  41. #if (STM32F4xx_PIN_NUMBERS > 64)
  42. static void GPIOE_CLK_ENABLE(void)
  43. {
  44. #ifdef __HAL_RCC_GPIOE_CLK_ENABLE
  45. __HAL_RCC_GPIOE_CLK_ENABLE();
  46. #endif
  47. }
  48. #if (STM32F4xx_PIN_NUMBERS > 100)
  49. static void GPIOF_CLK_ENABLE(void)
  50. {
  51. #ifdef __HAL_RCC_GPIOF_CLK_ENABLE
  52. __HAL_RCC_GPIOF_CLK_ENABLE();
  53. #endif
  54. }
  55. static void GPIOG_CLK_ENABLE(void)
  56. {
  57. #ifdef __HAL_RCC_GPIOG_CLK_ENABLE
  58. __HAL_RCC_GPIOG_CLK_ENABLE();
  59. #endif
  60. }
  61. #if (STM32F4xx_PIN_NUMBERS > 144)
  62. static void GPIOH_CLK_ENABLE(void)
  63. {
  64. #ifdef __HAL_RCC_GPIOH_CLK_ENABLE
  65. __HAL_RCC_GPIOH_CLK_ENABLE();
  66. #endif
  67. }
  68. static void GPIOI_CLK_ENABLE(void)
  69. {
  70. #ifdef __HAL_RCC_GPIOI_CLK_ENABLE
  71. __HAL_RCC_GPIOI_CLK_ENABLE();
  72. #endif
  73. }
  74. #if (STM32F4xx_PIN_NUMBERS > 176)
  75. static void GPIOJ_CLK_ENABLE(void)
  76. {
  77. #ifdef __HAL_RCC_GPIOJ_CLK_ENABLE
  78. __HAL_RCC_GPIOJ_CLK_ENABLE();
  79. #endif
  80. }
  81. static void GPIOK_CLK_ENABLE(void)
  82. {
  83. #ifdef __HAL_RCC_GPIOK_CLK_ENABLE
  84. __HAL_RCC_GPIOK_CLK_ENABLE();
  85. #endif
  86. }
  87. #endif
  88. #endif
  89. #endif
  90. #endif
  91. #endif
  92. /* STM32 GPIO driver */
  93. struct pin_index
  94. {
  95. int index;
  96. void (*rcc)(void);
  97. GPIO_TypeDef *gpio;
  98. uint32_t pin;
  99. };
  100. static const struct pin_index pins[] =
  101. {
  102. #if (STM32F4xx_PIN_NUMBERS == 36)
  103. __STM32_PIN_DEFAULT,
  104. __STM32_PIN_DEFAULT,
  105. __STM32_PIN(2, A, 15),
  106. __STM32_PIN(3, B, 5),
  107. __STM32_PIN(4, B, 8),
  108. __STM32_PIN_DEFAULT,
  109. __STM32_PIN_DEFAULT,
  110. __STM32_PIN_DEFAULT,
  111. __STM32_PIN(8, A, 14),
  112. __STM32_PIN(9, B, 6),
  113. __STM32_PIN_DEFAULT,
  114. __STM32_PIN_DEFAULT,
  115. __STM32_PIN(13, C, 14),
  116. __STM32_PIN(13, A, 13),
  117. __STM32_PIN(14, B, 3),
  118. __STM32_PIN(15, B, 7),
  119. __STM32_PIN(16, C, 13),
  120. __STM32_PIN_DEFAULT,
  121. __STM32_PIN(18, C, 15),
  122. __STM32_PIN(19, A, 8),
  123. __STM32_PIN(20, A, 12),
  124. __STM32_PIN(21, B, 4),
  125. __STM32_PIN_DEFAULT,
  126. __STM32_PIN_DEFAULT,
  127. __STM32_PIN_DEFAULT,
  128. __STM32_PIN(25, B, 12),
  129. __STM32_PIN_DEFAULT,
  130. __STM32_PIN(27, B, 10),
  131. __STM32_PIN(28, A, 2),
  132. __STM32_PIN(29, A, 0),
  133. __STM32_PIN_DEFAULT,
  134. __STM32_PIN_DEFAULT,
  135. __STM32_PIN_DEFAULT,
  136. __STM32_PIN(33, B, 2),
  137. __STM32_PIN(34, B, 5),
  138. __STM32_PIN(35, A, 3),
  139. __STM32_PIN_DEFAULT,
  140. #endif
  141. #if (STM32F4xx_PIN_NUMBERS == 48)
  142. __STM32_PIN_DEFAULT,
  143. __STM32_PIN_DEFAULT,
  144. __STM32_PIN(2, C, 13),
  145. __STM32_PIN(3, C, 14),
  146. __STM32_PIN(4, C, 15),
  147. __STM32_PIN_DEFAULT,
  148. __STM32_PIN_DEFAULT,
  149. __STM32_PIN_DEFAULT,
  150. __STM32_PIN_DEFAULT,
  151. __STM32_PIN_DEFAULT,
  152. __STM32_PIN(10, A, 0),
  153. __STM32_PIN(11, A, 1),
  154. __STM32_PIN(12, A, 2),
  155. __STM32_PIN(13, A, 3),
  156. __STM32_PIN(14, A, 4),
  157. __STM32_PIN(15, A, 5),
  158. __STM32_PIN(16, A, 6),
  159. __STM32_PIN(17, A, 7),
  160. __STM32_PIN(18, B, 0),
  161. __STM32_PIN(19, B, 1),
  162. __STM32_PIN(20, B, 2),
  163. __STM32_PIN(21, B, 10),
  164. __STM32_PIN_DEFAULT,
  165. __STM32_PIN_DEFAULT,
  166. __STM32_PIN_DEFAULT,
  167. __STM32_PIN(25, B, 12),
  168. __STM32_PIN(26, B, 13),
  169. __STM32_PIN(27, B, 14),
  170. __STM32_PIN(28, B, 15),
  171. __STM32_PIN(29, A, 8),
  172. __STM32_PIN(30, A, 9),
  173. __STM32_PIN(31, A, 10),
  174. __STM32_PIN(32, A, 11),
  175. __STM32_PIN(33, A, 12),
  176. __STM32_PIN(34, A, 13),
  177. __STM32_PIN_DEFAULT,
  178. __STM32_PIN_DEFAULT,
  179. __STM32_PIN(37, A, 14),
  180. __STM32_PIN(38, A, 15),
  181. __STM32_PIN(39, B, 3),
  182. __STM32_PIN(40, B, 4),
  183. __STM32_PIN(41, B, 5),
  184. __STM32_PIN(42, B, 6),
  185. __STM32_PIN(43, B, 7),
  186. __STM32_PIN_DEFAULT,
  187. __STM32_PIN(45, B, 8),
  188. __STM32_PIN(46, B, 9),
  189. __STM32_PIN_DEFAULT,
  190. __STM32_PIN_DEFAULT,
  191. #endif
  192. #if (STM32F4xx_PIN_NUMBERS == 64)
  193. __STM32_PIN_DEFAULT,
  194. __STM32_PIN_DEFAULT,
  195. __STM32_PIN(2, C, 13),
  196. __STM32_PIN(3, C, 14),
  197. __STM32_PIN(4, C, 15),
  198. __STM32_PIN(5, D, 0),
  199. __STM32_PIN(6, D, 1),
  200. __STM32_PIN_DEFAULT,
  201. __STM32_PIN(8, C, 0),
  202. __STM32_PIN(9, C, 1),
  203. __STM32_PIN(10, C, 2),
  204. __STM32_PIN(11, C, 3),
  205. __STM32_PIN_DEFAULT,
  206. __STM32_PIN_DEFAULT,
  207. __STM32_PIN(14, A, 0),
  208. __STM32_PIN(15, A, 1),
  209. __STM32_PIN(16, A, 2),
  210. __STM32_PIN(17, A, 3),
  211. __STM32_PIN_DEFAULT,
  212. __STM32_PIN_DEFAULT,
  213. __STM32_PIN(20, A, 4),
  214. __STM32_PIN(21, A, 5),
  215. __STM32_PIN(22, A, 6),
  216. __STM32_PIN(23, A, 7),
  217. __STM32_PIN(24, C, 4),
  218. __STM32_PIN(25, C, 5),
  219. __STM32_PIN(26, B, 0),
  220. __STM32_PIN(27, B, 1),
  221. __STM32_PIN(28, B, 2),
  222. __STM32_PIN(29, B, 10),
  223. __STM32_PIN_DEFAULT,
  224. __STM32_PIN_DEFAULT,
  225. __STM32_PIN_DEFAULT,
  226. __STM32_PIN(33, B, 12),
  227. __STM32_PIN(34, B, 13),
  228. __STM32_PIN(35, B, 14),
  229. __STM32_PIN(36, B, 15),
  230. __STM32_PIN(37, C, 6),
  231. __STM32_PIN(38, C, 7),
  232. __STM32_PIN(39, C, 8),
  233. __STM32_PIN(40, C, 9),
  234. __STM32_PIN(41, A, 8),
  235. __STM32_PIN(42, A, 9),
  236. __STM32_PIN(43, A, 10),
  237. __STM32_PIN(44, A, 11),
  238. __STM32_PIN(45, A, 12),
  239. __STM32_PIN(46, A, 13),
  240. __STM32_PIN_DEFAULT,
  241. __STM32_PIN_DEFAULT,
  242. __STM32_PIN(49, A, 14),
  243. __STM32_PIN(50, A, 15),
  244. __STM32_PIN(51, C, 10),
  245. __STM32_PIN(52, C, 11),
  246. __STM32_PIN(53, C, 12),
  247. __STM32_PIN(54, D, 2),
  248. __STM32_PIN(55, B, 3),
  249. __STM32_PIN(56, B, 4),
  250. __STM32_PIN(57, B, 5),
  251. __STM32_PIN(58, B, 6),
  252. __STM32_PIN(59, B, 7),
  253. __STM32_PIN_DEFAULT,
  254. __STM32_PIN(61, B, 8),
  255. __STM32_PIN(62, B, 9),
  256. __STM32_PIN_DEFAULT,
  257. __STM32_PIN_DEFAULT,
  258. #endif
  259. #if (STM32F4xx_PIN_NUMBERS == 81)
  260. __STM32_PIN_DEFAULT,
  261. __STM32_PIN_DEFAULT,
  262. __STM32_PIN(2, C, 10),
  263. __STM32_PIN(3, A, 15),
  264. __STM32_PIN(4, D, 0),
  265. __STM32_PIN(5, B, 3),
  266. __STM32_PIN(6, B, 5),
  267. __STM32_PIN_DEFAULT,
  268. __STM32_PIN_DEFAULT,
  269. __STM32_PIN_DEFAULT,
  270. __STM32_PIN_DEFAULT,
  271. __STM32_PIN(11, A, 14),
  272. __STM32_PIN(12, A, 12),
  273. __STM32_PIN(13, C, 12),
  274. __STM32_PIN(14, B, 4),
  275. __STM32_PIN(15, B, 6),
  276. __STM32_PIN(16, B, 7),
  277. __STM32_PIN_DEFAULT,
  278. __STM32_PIN_DEFAULT,
  279. __STM32_PIN_DEFAULT,
  280. __STM32_PIN(20, A, 13),
  281. __STM32_PIN(21, A, 11),
  282. __STM32_PIN(22, C, 11),
  283. __STM32_PIN(23, D, 2),
  284. __STM32_PIN(24, B, 8),
  285. __STM32_PIN(25, C, 1),
  286. __STM32_PIN(26, C, 13),
  287. __STM32_PIN(27, C, 14),
  288. __STM32_PIN(28, A, 10),
  289. __STM32_PIN(29, A, 9),
  290. __STM32_PIN(30, A, 8),
  291. __STM32_PIN(31, C, 7),
  292. __STM32_PIN(32, C, 6),
  293. __STM32_PIN(33, B, 9),
  294. __STM32_PIN(34, C, 2),
  295. __STM32_PIN_DEFAULT,
  296. __STM32_PIN(36, C, 15),
  297. __STM32_PIN(37, C, 8),
  298. __STM32_PIN(38, C, 9),
  299. __STM32_PIN(39, B, 14),
  300. __STM32_PIN(40, B, 0),
  301. __STM32_PIN(41, A, 4),
  302. __STM32_PIN(42, A, 3),
  303. __STM32_PIN(43, C, 3),
  304. __STM32_PIN_DEFAULT,
  305. __STM32_PIN_DEFAULT,
  306. __STM32_PIN_DEFAULT,
  307. __STM32_PIN(47, D, 9),
  308. __STM32_PIN(48, B, 12),
  309. __STM32_PIN(49, E, 13),
  310. __STM32_PIN(50, A, 6),
  311. __STM32_PIN_DEFAULT,
  312. __STM32_PIN_DEFAULT,
  313. __STM32_PIN(53, C, 0),
  314. __STM32_PIN_DEFAULT,
  315. __STM32_PIN(55, D, 10),
  316. __STM32_PIN(56, B, 13),
  317. __STM32_PIN(57, E, 14),
  318. __STM32_PIN(58, E, 10),
  319. __STM32_PIN(59, B, 1),
  320. __STM32_PIN(59, A, 5),
  321. __STM32_PIN(61, A, 0),
  322. __STM32_PIN_DEFAULT,
  323. __STM32_PIN_DEFAULT,
  324. __STM32_PIN(64, B, 15),
  325. __STM32_PIN_DEFAULT,
  326. __STM32_PIN(66, B, 10),
  327. __STM32_PIN(67, E, 11),
  328. __STM32_PIN(68, B, 2),
  329. __STM32_PIN(69, C, 4),
  330. __STM32_PIN_DEFAULT,
  331. __STM32_PIN(71, A, 1),
  332. __STM32_PIN_DEFAULT,
  333. __STM32_PIN_DEFAULT,
  334. __STM32_PIN_DEFAULT,
  335. __STM32_PIN(75, E, 15),
  336. __STM32_PIN(76, E, 12),
  337. __STM32_PIN(77, E, 9),
  338. __STM32_PIN(78, C, 5),
  339. __STM32_PIN(80, A, 7),
  340. __STM32_PIN_DEFAULT,
  341. __STM32_PIN(81, A, 2),
  342. #endif
  343. #if (STM32F4xx_PIN_NUMBERS == 100 && !defined(STM32F469xx) && !defined(STM32F479xx))
  344. __STM32_PIN_DEFAULT,
  345. __STM32_PIN(1, E, 2),
  346. __STM32_PIN(2, E, 3),
  347. __STM32_PIN(3, E, 4),
  348. __STM32_PIN(4, E, 5),
  349. __STM32_PIN(5, E, 6),
  350. __STM32_PIN_DEFAULT,
  351. __STM32_PIN(7, C, 13),
  352. __STM32_PIN(8, C, 14),
  353. __STM32_PIN(9, C, 15),
  354. __STM32_PIN_DEFAULT,
  355. __STM32_PIN_DEFAULT,
  356. __STM32_PIN_DEFAULT,
  357. __STM32_PIN_DEFAULT,
  358. __STM32_PIN_DEFAULT,
  359. __STM32_PIN(15, C, 0),
  360. __STM32_PIN(16, C, 1),
  361. __STM32_PIN(17, C, 2),
  362. __STM32_PIN(18, C, 3),
  363. __STM32_PIN_DEFAULT,
  364. __STM32_PIN_DEFAULT,
  365. __STM32_PIN_DEFAULT,
  366. __STM32_PIN_DEFAULT,
  367. __STM32_PIN(23, A, 0),
  368. __STM32_PIN(24, A, 1),
  369. __STM32_PIN(25, A, 2),
  370. __STM32_PIN(26, A, 3),
  371. __STM32_PIN_DEFAULT,
  372. __STM32_PIN_DEFAULT,
  373. __STM32_PIN(29, A, 4),
  374. __STM32_PIN(30, A, 5),
  375. __STM32_PIN(31, A, 6),
  376. __STM32_PIN(32, A, 7),
  377. __STM32_PIN(33, C, 4),
  378. __STM32_PIN(34, C, 5),
  379. __STM32_PIN(35, B, 0),
  380. __STM32_PIN(36, B, 1),
  381. __STM32_PIN(37, B, 2),
  382. __STM32_PIN(38, E, 7),
  383. __STM32_PIN(39, E, 8),
  384. __STM32_PIN(40, E, 9),
  385. __STM32_PIN(41, E, 10),
  386. __STM32_PIN(42, E, 11),
  387. __STM32_PIN(43, E, 12),
  388. __STM32_PIN(44, E, 13),
  389. __STM32_PIN(45, E, 14),
  390. __STM32_PIN(46, E, 15),
  391. __STM32_PIN(47, B, 10),
  392. #if defined(STM32F405xx)||defined(STM32F415xx)||defined(STM32F407xx)||defined(STM32F417xx)||defined(STM32F427xx)||defined(STM32F437xx)||defined(STM32F429xx)
  393. __STM32_PIN(48, B, 11),
  394. #else
  395. __STM32_PIN_DEFAULT,
  396. #endif
  397. __STM32_PIN_DEFAULT,
  398. __STM32_PIN_DEFAULT,
  399. __STM32_PIN(51, B, 12),
  400. __STM32_PIN(52, B, 13),
  401. __STM32_PIN(53, B, 14),
  402. __STM32_PIN(54, B, 15),
  403. __STM32_PIN(55, D, 8),
  404. __STM32_PIN(56, D, 9),
  405. __STM32_PIN(57, D, 10),
  406. __STM32_PIN(58, D, 11),
  407. __STM32_PIN(59, D, 12),
  408. __STM32_PIN(60, D, 13),
  409. __STM32_PIN(61, D, 14),
  410. __STM32_PIN(62, D, 15),
  411. __STM32_PIN(63, C, 6),
  412. __STM32_PIN(64, C, 7),
  413. __STM32_PIN(65, C, 8),
  414. __STM32_PIN(66, C, 9),
  415. __STM32_PIN(67, A, 8),
  416. __STM32_PIN(68, A, 9),
  417. __STM32_PIN(69, A, 10),
  418. __STM32_PIN(70, A, 11),
  419. __STM32_PIN(71, A, 12),
  420. __STM32_PIN(72, A, 13),
  421. __STM32_PIN_DEFAULT,
  422. __STM32_PIN_DEFAULT,
  423. __STM32_PIN_DEFAULT,
  424. __STM32_PIN(76, A, 14),
  425. __STM32_PIN(77, A, 15),
  426. __STM32_PIN(78, C, 10),
  427. __STM32_PIN(79, C, 11),
  428. __STM32_PIN(80, C, 12),
  429. __STM32_PIN(81, D, 0),
  430. __STM32_PIN(82, D, 1),
  431. __STM32_PIN(83, D, 2),
  432. __STM32_PIN(84, D, 3),
  433. __STM32_PIN(85, D, 4),
  434. __STM32_PIN(86, D, 5),
  435. __STM32_PIN(87, D, 6),
  436. __STM32_PIN(88, D, 7),
  437. __STM32_PIN(89, B, 3),
  438. __STM32_PIN(90, B, 4),
  439. __STM32_PIN(91, B, 5),
  440. __STM32_PIN(92, B, 6),
  441. __STM32_PIN(93, B, 7),
  442. __STM32_PIN_DEFAULT,
  443. __STM32_PIN(95, B, 8),
  444. __STM32_PIN(96, B, 9),
  445. __STM32_PIN(97, E, 0),
  446. __STM32_PIN(98, E, 1),
  447. __STM32_PIN_DEFAULT,
  448. __STM32_PIN_DEFAULT,
  449. #endif
  450. #if (STM32F4xx_PIN_NUMBERS == 100 && (defined(STM32F469xx) || defined(STM32F479xx)))
  451. __STM32_PIN_DEFAULT,
  452. __STM32_PIN(1, E, 2),
  453. __STM32_PIN_DEFAULT,
  454. __STM32_PIN_DEFAULT,
  455. __STM32_PIN(4, C, 13),
  456. __STM32_PIN(5, C, 14),
  457. __STM32_PIN(6, C, 15),
  458. __STM32_PIN_DEFAULT,
  459. __STM32_PIN_DEFAULT,
  460. __STM32_PIN_DEFAULT,
  461. __STM32_PIN_DEFAULT,
  462. __STM32_PIN_DEFAULT,
  463. __STM32_PIN(12, C, 0),
  464. __STM32_PIN(13, C, 1),
  465. __STM32_PIN(14, C, 2),
  466. __STM32_PIN(15, C, 3),
  467. __STM32_PIN_DEFAULT,
  468. __STM32_PIN_DEFAULT,
  469. __STM32_PIN_DEFAULT,
  470. __STM32_PIN(19, A, 0),
  471. __STM32_PIN(20, A, 1),
  472. __STM32_PIN(21, A, 2),
  473. __STM32_PIN(22, A, 3),
  474. __STM32_PIN_DEFAULT,
  475. __STM32_PIN_DEFAULT,
  476. __STM32_PIN(25, A, 4),
  477. __STM32_PIN(26, A, 5),
  478. __STM32_PIN(27, A, 6),
  479. __STM32_PIN(28, A, 7),
  480. __STM32_PIN(29, B, 0),
  481. __STM32_PIN(30, B, 1),
  482. __STM32_PIN(31, B, 2),
  483. __STM32_PIN(32, E, 7),
  484. __STM32_PIN(33, E, 8),
  485. __STM32_PIN(34, E, 9),
  486. __STM32_PIN(35, E, 10),
  487. __STM32_PIN(36, E, 11),
  488. __STM32_PIN(37, E, 12),
  489. __STM32_PIN(38, E, 13),
  490. __STM32_PIN(39, E, 14),
  491. __STM32_PIN(40, E, 15),
  492. __STM32_PIN(41, B, 10),
  493. __STM32_PIN(42, B, 11),
  494. __STM32_PIN_DEFAULT,
  495. __STM32_PIN_DEFAULT,
  496. __STM32_PIN_DEFAULT,
  497. __STM32_PIN(46, B, 12),
  498. __STM32_PIN(47, B, 13),
  499. __STM32_PIN(48, B, 14),
  500. __STM32_PIN(49, B, 15),
  501. __STM32_PIN(50, D, 8),
  502. __STM32_PIN(51, D, 9),
  503. __STM32_PIN(52, D, 10),
  504. __STM32_PIN(53, D, 14),
  505. __STM32_PIN(54, D, 15),
  506. __STM32_PIN_DEFAULT,
  507. __STM32_PIN_DEFAULT,
  508. __STM32_PIN_DEFAULT,
  509. __STM32_PIN_DEFAULT,
  510. __STM32_PIN_DEFAULT,
  511. __STM32_PIN_DEFAULT,
  512. __STM32_PIN_DEFAULT,
  513. __STM32_PIN_DEFAULT,
  514. __STM32_PIN_DEFAULT,
  515. __STM32_PIN_DEFAULT,
  516. __STM32_PIN_DEFAULT,
  517. __STM32_PIN(66, C, 6),
  518. __STM32_PIN(67, C, 7),
  519. __STM32_PIN(68, C, 8),
  520. __STM32_PIN(69, C, 9),
  521. __STM32_PIN(70, A, 8),
  522. __STM32_PIN(71, A, 9),
  523. __STM32_PIN(72, A, 10),
  524. __STM32_PIN(73, A, 11),
  525. __STM32_PIN(74, A, 12),
  526. __STM32_PIN(75, A, 13),
  527. __STM32_PIN_DEFAULT,
  528. __STM32_PIN_DEFAULT,
  529. __STM32_PIN_DEFAULT,
  530. __STM32_PIN(79, A, 14),
  531. __STM32_PIN(80, A, 15),
  532. __STM32_PIN(81, C, 10),
  533. __STM32_PIN(82, C, 11),
  534. __STM32_PIN(83, C, 12),
  535. __STM32_PIN(84, D, 0),
  536. __STM32_PIN(85, D, 1),
  537. __STM32_PIN(86, D, 2),
  538. __STM32_PIN(87, D, 3),
  539. __STM32_PIN(88, D, 4),
  540. __STM32_PIN(89, D, 5),
  541. __STM32_PIN(90, D, 6),
  542. __STM32_PIN(91, D, 7),
  543. __STM32_PIN(92, B, 3),
  544. __STM32_PIN(93, B, 4),
  545. __STM32_PIN(94, B, 5),
  546. __STM32_PIN(95, B, 6),
  547. __STM32_PIN(96, B, 7),
  548. __STM32_PIN_DEFAULT,
  549. __STM32_PIN(98, B, 8),
  550. __STM32_PIN(99, B, 9),
  551. __STM32_PIN_DEFAULT,
  552. #endif
  553. #if (STM32F4xx_PIN_NUMBERS == 144)
  554. __STM32_PIN_DEFAULT,
  555. __STM32_PIN(1, E, 2),
  556. __STM32_PIN(2, E, 3),
  557. __STM32_PIN(3, E, 4),
  558. __STM32_PIN(4, E, 5),
  559. __STM32_PIN(5, E, 6),
  560. __STM32_PIN_DEFAULT,
  561. __STM32_PIN(7, C, 13),
  562. __STM32_PIN(8, C, 14),
  563. __STM32_PIN(9, C, 15),
  564. __STM32_PIN(10, F, 0),
  565. __STM32_PIN(11, F, 1),
  566. __STM32_PIN(12, F, 2),
  567. __STM32_PIN(13, F, 3),
  568. __STM32_PIN(14, F, 4),
  569. __STM32_PIN(15, F, 5),
  570. __STM32_PIN_DEFAULT,
  571. __STM32_PIN_DEFAULT,
  572. __STM32_PIN(18, F, 6),
  573. __STM32_PIN(19, F, 7),
  574. __STM32_PIN(20, F, 8),
  575. __STM32_PIN(21, F, 9),
  576. __STM32_PIN(22, F, 10),
  577. __STM32_PIN_DEFAULT,
  578. __STM32_PIN_DEFAULT,
  579. __STM32_PIN_DEFAULT,
  580. __STM32_PIN(26, C, 0),
  581. __STM32_PIN(27, C, 1),
  582. __STM32_PIN(28, C, 2),
  583. __STM32_PIN(29, C, 3),
  584. __STM32_PIN_DEFAULT,
  585. __STM32_PIN_DEFAULT,
  586. __STM32_PIN_DEFAULT,
  587. __STM32_PIN_DEFAULT,
  588. __STM32_PIN(34, A, 0),
  589. __STM32_PIN(35, A, 1),
  590. __STM32_PIN(36, A, 2),
  591. __STM32_PIN(37, A, 3),
  592. __STM32_PIN_DEFAULT,
  593. __STM32_PIN_DEFAULT,
  594. __STM32_PIN(40, A, 4),
  595. __STM32_PIN(41, A, 5),
  596. __STM32_PIN(42, A, 6),
  597. __STM32_PIN(43, A, 7),
  598. __STM32_PIN(44, C, 4),
  599. __STM32_PIN(45, C, 5),
  600. __STM32_PIN(46, B, 0),
  601. __STM32_PIN(47, B, 1),
  602. __STM32_PIN(48, B, 2),
  603. __STM32_PIN(49, F, 11),
  604. __STM32_PIN(50, F, 12),
  605. __STM32_PIN_DEFAULT,
  606. __STM32_PIN_DEFAULT,
  607. __STM32_PIN(53, F, 13),
  608. __STM32_PIN(54, F, 14),
  609. __STM32_PIN(55, F, 15),
  610. __STM32_PIN(56, G, 0),
  611. __STM32_PIN(57, G, 1),
  612. __STM32_PIN(58, E, 7),
  613. __STM32_PIN(59, E, 8),
  614. __STM32_PIN(60, E, 9),
  615. __STM32_PIN_DEFAULT,
  616. __STM32_PIN_DEFAULT,
  617. __STM32_PIN(63, E, 10),
  618. __STM32_PIN(64, E, 11),
  619. __STM32_PIN(65, E, 12),
  620. __STM32_PIN(66, E, 13),
  621. __STM32_PIN(67, E, 14),
  622. __STM32_PIN(68, E, 15),
  623. __STM32_PIN(69, B, 10),
  624. __STM32_PIN(70, B, 11),
  625. __STM32_PIN_DEFAULT,
  626. __STM32_PIN_DEFAULT,
  627. __STM32_PIN(73, B, 12),
  628. __STM32_PIN(74, B, 13),
  629. __STM32_PIN(75, B, 14),
  630. __STM32_PIN(76, B, 15),
  631. __STM32_PIN(77, D, 8),
  632. __STM32_PIN(78, D, 9),
  633. __STM32_PIN(79, D, 10),
  634. __STM32_PIN(80, D, 11),
  635. __STM32_PIN(81, D, 12),
  636. __STM32_PIN(82, D, 13),
  637. __STM32_PIN_DEFAULT,
  638. __STM32_PIN_DEFAULT,
  639. __STM32_PIN(85, D, 14),
  640. __STM32_PIN(86, D, 15),
  641. __STM32_PIN(87, G, 2),
  642. __STM32_PIN(88, G, 3),
  643. __STM32_PIN(89, G, 4),
  644. __STM32_PIN(90, G, 5),
  645. __STM32_PIN(91, G, 6),
  646. __STM32_PIN(92, G, 7),
  647. __STM32_PIN(93, G, 8),
  648. __STM32_PIN_DEFAULT,
  649. __STM32_PIN_DEFAULT,
  650. __STM32_PIN(96, C, 6),
  651. __STM32_PIN(97, C, 7),
  652. __STM32_PIN(98, C, 8),
  653. __STM32_PIN(99, C, 9),
  654. __STM32_PIN(100, A, 8),
  655. __STM32_PIN(101, A, 9),
  656. __STM32_PIN(102, A, 10),
  657. __STM32_PIN(103, A, 11),
  658. __STM32_PIN(104, A, 12),
  659. __STM32_PIN(105, A, 13),
  660. __STM32_PIN_DEFAULT,
  661. __STM32_PIN_DEFAULT,
  662. __STM32_PIN_DEFAULT,
  663. __STM32_PIN(109, A, 14),
  664. __STM32_PIN(110, A, 15),
  665. __STM32_PIN(111, C, 10),
  666. __STM32_PIN(112, C, 11),
  667. __STM32_PIN(113, C, 12),
  668. __STM32_PIN(114, D, 0),
  669. __STM32_PIN(115, D, 1),
  670. __STM32_PIN(116, D, 2),
  671. __STM32_PIN(117, D, 3),
  672. __STM32_PIN(118, D, 4),
  673. __STM32_PIN(119, D, 5),
  674. __STM32_PIN_DEFAULT,
  675. __STM32_PIN_DEFAULT,
  676. __STM32_PIN(122, D, 6),
  677. __STM32_PIN(123, D, 7),
  678. __STM32_PIN(124, G, 9),
  679. __STM32_PIN(125, G, 10),
  680. __STM32_PIN(126, G, 11),
  681. __STM32_PIN(127, G, 12),
  682. __STM32_PIN(128, G, 13),
  683. __STM32_PIN(129, G, 14),
  684. __STM32_PIN_DEFAULT,
  685. __STM32_PIN_DEFAULT,
  686. __STM32_PIN(132, G, 15),
  687. __STM32_PIN(133, B, 3),
  688. __STM32_PIN(134, B, 4),
  689. __STM32_PIN(135, B, 5),
  690. __STM32_PIN(136, B, 6),
  691. __STM32_PIN(137, B, 7),
  692. __STM32_PIN_DEFAULT,
  693. __STM32_PIN(139, B, 8),
  694. __STM32_PIN(140, B, 9),
  695. __STM32_PIN(141, E, 0),
  696. __STM32_PIN(142, E, 1),
  697. __STM32_PIN_DEFAULT,
  698. __STM32_PIN_DEFAULT,
  699. #endif
  700. #if (STM32F4xx_PIN_NUMBERS == 169)
  701. __STM32_PIN_DEFAULT,
  702. __STM32_PIN_DEFAULT,
  703. __STM32_PIN(2, I, 6),
  704. __STM32_PIN(3, I, 5),
  705. __STM32_PIN(4, E, 1),
  706. __STM32_PIN_DEFAULT,
  707. __STM32_PIN(6, B, 4),
  708. __STM32_PIN(7, G, 12),
  709. __STM32_PIN(8, D, 7),
  710. __STM32_PIN(9, D, 3),
  711. __STM32_PIN(10, C, 12),
  712. __STM32_PIN(11, A, 14),
  713. __STM32_PIN(12, I, 3),
  714. __STM32_PIN_DEFAULT,
  715. __STM32_PIN(14, I, 7),
  716. __STM32_PIN(15, E, 2),
  717. __STM32_PIN(16, I, 4),
  718. __STM32_PIN(17, E, 0),
  719. __STM32_PIN(18, B, 7),
  720. __STM32_PIN(19, B, 3),
  721. __STM32_PIN(20, G, 11),
  722. __STM32_PIN(21, D, 6),
  723. __STM32_PIN(22, D, 2),
  724. __STM32_PIN(23, C, 11),
  725. __STM32_PIN(24, A, 15),
  726. __STM32_PIN(25, I, 2),
  727. __STM32_PIN(26, I, 0),
  728. __STM32_PIN(27, E, 3),
  729. __STM32_PIN(28, E, 4),
  730. __STM32_PIN_DEFAULT,
  731. __STM32_PIN(30, B, 9),
  732. __STM32_PIN(31, B, 6),
  733. __STM32_PIN(32, G, 15),
  734. __STM32_PIN(33, G, 10),
  735. __STM32_PIN(34, D, 5),
  736. __STM32_PIN(35, D, 1),
  737. __STM32_PIN(36, C, 10),
  738. __STM32_PIN(37, I, 1),
  739. __STM32_PIN(38, H, 15),
  740. __STM32_PIN(39, H, 14),
  741. __STM32_PIN(40, E, 5),
  742. __STM32_PIN(41, E, 6),
  743. __STM32_PIN_DEFAULT,
  744. __STM32_PIN(43, B, 8),
  745. __STM32_PIN(44, B, 5),
  746. __STM32_PIN_DEFAULT,
  747. __STM32_PIN_DEFAULT,
  748. __STM32_PIN(47, D, 4),
  749. __STM32_PIN(48, D, 0),
  750. __STM32_PIN_DEFAULT,
  751. __STM32_PIN_DEFAULT,
  752. __STM32_PIN_DEFAULT,
  753. __STM32_PIN(52, H, 13),
  754. __STM32_PIN(53, C, 14),
  755. __STM32_PIN(54, I, 9),
  756. __STM32_PIN(55, I, 10),
  757. __STM32_PIN(56, C, 13),
  758. __STM32_PIN_DEFAULT,
  759. __STM32_PIN_DEFAULT,
  760. __STM32_PIN_DEFAULT,
  761. __STM32_PIN(60, A, 9),
  762. __STM32_PIN(61, A, 10),
  763. __STM32_PIN(62, A, 11),
  764. __STM32_PIN(63, A, 12),
  765. __STM32_PIN(64, A, 13),
  766. __STM32_PIN(65, A, 8),
  767. __STM32_PIN(66, C, 15),
  768. __STM32_PIN(67, F, 0),
  769. __STM32_PIN(68, F, 1),
  770. __STM32_PIN_DEFAULT,
  771. __STM32_PIN_DEFAULT,
  772. __STM32_PIN_DEFAULT,
  773. __STM32_PIN_DEFAULT,
  774. __STM32_PIN_DEFAULT,
  775. __STM32_PIN(74, C, 6),
  776. __STM32_PIN(75, C, 7),
  777. __STM32_PIN(76, C, 8),
  778. __STM32_PIN(77, C, 9),
  779. __STM32_PIN(78, G, 8),
  780. __STM32_PIN_DEFAULT,
  781. __STM32_PIN_DEFAULT,
  782. __STM32_PIN(81, F, 4),
  783. __STM32_PIN(82, F, 3),
  784. __STM32_PIN(83, F, 2),
  785. __STM32_PIN(84, C, 0),
  786. __STM32_PIN_DEFAULT,
  787. __STM32_PIN_DEFAULT,
  788. __STM32_PIN_DEFAULT,
  789. __STM32_PIN_DEFAULT,
  790. __STM32_PIN(89, G, 6),
  791. __STM32_PIN(90, G, 7),
  792. __STM32_PIN(91, G, 5),
  793. __STM32_PIN(92, F, 10),
  794. __STM32_PIN_DEFAULT,
  795. __STM32_PIN(94, F, 5),
  796. __STM32_PIN_DEFAULT,
  797. __STM32_PIN(96, C, 1),
  798. __STM32_PIN(97, C, 2),
  799. __STM32_PIN(98, C, 3),
  800. __STM32_PIN_DEFAULT,
  801. __STM32_PIN(100, E, 13),
  802. __STM32_PIN(101, D, 11),
  803. __STM32_PIN(102, D, 14),
  804. __STM32_PIN(103, G, 4),
  805. __STM32_PIN(104, G, 2),
  806. __STM32_PIN_DEFAULT,
  807. __STM32_PIN_DEFAULT,
  808. __STM32_PIN_DEFAULT,
  809. __STM32_PIN_DEFAULT,
  810. __STM32_PIN(109, A, 0),
  811. __STM32_PIN_DEFAULT,
  812. __STM32_PIN_DEFAULT,
  813. __STM32_PIN(112, E, 8),
  814. __STM32_PIN(113, E, 14),
  815. __STM32_PIN_DEFAULT,
  816. __STM32_PIN_DEFAULT,
  817. __STM32_PIN(116, D, 15),
  818. __STM32_PIN(117, D, 12),
  819. __STM32_PIN(118, A, 1),
  820. __STM32_PIN(119, A, 2),
  821. __STM32_PIN(120, A, 3),
  822. __STM32_PIN(121, A, 7),
  823. __STM32_PIN(122, B, 1),
  824. __STM32_PIN_DEFAULT,
  825. __STM32_PIN(124, F, 14),
  826. __STM32_PIN(125, E, 9),
  827. __STM32_PIN(126, E, 15),
  828. __STM32_PIN(127, H, 9),
  829. __STM32_PIN(128, D, 10),
  830. __STM32_PIN(129, D, 13),
  831. __STM32_PIN(130, D, 9),
  832. __STM32_PIN(131, H, 3),
  833. __STM32_PIN(132, H, 2),
  834. __STM32_PIN(133, H, 5),
  835. __STM32_PIN(134, C, 4),
  836. __STM32_PIN(135, B, 2),
  837. __STM32_PIN_DEFAULT,
  838. __STM32_PIN(137, F, 15),
  839. __STM32_PIN(138, E, 10),
  840. __STM32_PIN(139, B, 10),
  841. __STM32_PIN(140, H, 8),
  842. __STM32_PIN(141, H, 12),
  843. __STM32_PIN(142, D, 8),
  844. __STM32_PIN(143, B, 15),
  845. __STM32_PIN_DEFAULT,
  846. __STM32_PIN(145, H, 4),
  847. __STM32_PIN(146, A, 5),
  848. __STM32_PIN(147, C, 5),
  849. __STM32_PIN(148, F, 11),
  850. __STM32_PIN(149, F, 13),
  851. __STM32_PIN(150, G, 1),
  852. __STM32_PIN(151, E, 11),
  853. __STM32_PIN(152, B, 11),
  854. __STM32_PIN(153, H, 7),
  855. __STM32_PIN(154, H, 11),
  856. __STM32_PIN(155, B, 13),
  857. __STM32_PIN(156, B, 14),
  858. __STM32_PIN_DEFAULT,
  859. __STM32_PIN(158, A, 4),
  860. __STM32_PIN(159, A, 6),
  861. __STM32_PIN(160, B, 0),
  862. __STM32_PIN(161, F, 12),
  863. __STM32_PIN(162, G, 0),
  864. __STM32_PIN(163, E, 7),
  865. __STM32_PIN(164, E, 12),
  866. __STM32_PIN_DEFAULT,
  867. __STM32_PIN(166, E, 12),
  868. __STM32_PIN(167, H, 10),
  869. __STM32_PIN(168, B, 12),
  870. __STM32_PIN_DEFAULT,
  871. #endif
  872. #if (STM32F4xx_PIN_NUMBERS == 176)
  873. __STM32_PIN_DEFAULT,
  874. __STM32_PIN(1, E, 2),
  875. __STM32_PIN(2, E, 3),
  876. __STM32_PIN(3, E, 4),
  877. __STM32_PIN(4, E, 5),
  878. __STM32_PIN(5, E, 6),
  879. __STM32_PIN_DEFAULT,
  880. __STM32_PIN(7, I, 8),
  881. __STM32_PIN(8, C, 13),
  882. __STM32_PIN(9, C, 14),
  883. __STM32_PIN(10, C, 15),
  884. __STM32_PIN(11, I, 9),
  885. __STM32_PIN(12, I, 10),
  886. __STM32_PIN(13, I, 11),
  887. __STM32_PIN_DEFAULT,
  888. __STM32_PIN_DEFAULT,
  889. __STM32_PIN(16, F, 0),
  890. __STM32_PIN(17, F, 1),
  891. __STM32_PIN(18, F, 2),
  892. __STM32_PIN(19, F, 3),
  893. __STM32_PIN(20, F, 4),
  894. __STM32_PIN(21, F, 5),
  895. __STM32_PIN_DEFAULT,
  896. __STM32_PIN_DEFAULT,
  897. __STM32_PIN(24, F, 6),
  898. __STM32_PIN(25, F, 7),
  899. __STM32_PIN(26, F, 8),
  900. __STM32_PIN(27, F, 9),
  901. __STM32_PIN(28, F, 10),
  902. __STM32_PIN_DEFAULT,
  903. __STM32_PIN_DEFAULT,
  904. __STM32_PIN_DEFAULT,
  905. __STM32_PIN(32, C, 0),
  906. __STM32_PIN(33, C, 1),
  907. __STM32_PIN(34, C, 2),
  908. __STM32_PIN(35, C, 3),
  909. __STM32_PIN_DEFAULT,
  910. __STM32_PIN_DEFAULT,
  911. __STM32_PIN_DEFAULT,
  912. __STM32_PIN_DEFAULT,
  913. __STM32_PIN(40, A, 0),
  914. __STM32_PIN(41, A, 1),
  915. __STM32_PIN(42, A, 2),
  916. __STM32_PIN(43, H, 2),
  917. __STM32_PIN(44, H, 3),
  918. __STM32_PIN(45, H, 4),
  919. __STM32_PIN(46, H, 5),
  920. __STM32_PIN(47, A, 3),
  921. __STM32_PIN_DEFAULT,
  922. __STM32_PIN_DEFAULT,
  923. __STM32_PIN(50, A, 4),
  924. __STM32_PIN(51, A, 5),
  925. __STM32_PIN(52, A, 6),
  926. __STM32_PIN(53, A, 7),
  927. __STM32_PIN(54, C, 4),
  928. __STM32_PIN(55, C, 5),
  929. __STM32_PIN(56, B, 0),
  930. __STM32_PIN(57, B, 1),
  931. __STM32_PIN(58, B, 2),
  932. __STM32_PIN(59, F, 11),
  933. __STM32_PIN(60, F, 12),
  934. __STM32_PIN_DEFAULT,
  935. __STM32_PIN_DEFAULT,
  936. __STM32_PIN(63, F, 13),
  937. __STM32_PIN(64, F, 14),
  938. __STM32_PIN(65, F, 15),
  939. __STM32_PIN(66, G, 0),
  940. __STM32_PIN(67, G, 1),
  941. __STM32_PIN(68, E, 7),
  942. __STM32_PIN(69, E, 8),
  943. __STM32_PIN(70, E, 9),
  944. __STM32_PIN_DEFAULT,
  945. __STM32_PIN_DEFAULT,
  946. __STM32_PIN(73, E, 10),
  947. __STM32_PIN(74, E, 11),
  948. __STM32_PIN(75, E, 12),
  949. __STM32_PIN(76, E, 13),
  950. __STM32_PIN(77, E, 14),
  951. __STM32_PIN(78, E, 15),
  952. __STM32_PIN(79, B, 10),
  953. __STM32_PIN(80, B, 11),
  954. __STM32_PIN_DEFAULT,
  955. __STM32_PIN_DEFAULT,
  956. __STM32_PIN(83, H, 6),
  957. __STM32_PIN(84, H, 7),
  958. __STM32_PIN(85, H, 8),
  959. __STM32_PIN(86, H, 9),
  960. __STM32_PIN(87, H, 10),
  961. __STM32_PIN(88, H, 11),
  962. __STM32_PIN(89, H, 12),
  963. __STM32_PIN_DEFAULT,
  964. __STM32_PIN_DEFAULT,
  965. __STM32_PIN(92, B, 12),
  966. __STM32_PIN(93, B, 13),
  967. __STM32_PIN(94, B, 14),
  968. __STM32_PIN(95, B, 15),
  969. __STM32_PIN(96, D, 8),
  970. __STM32_PIN(97, D, 9),
  971. __STM32_PIN(98, D, 10),
  972. __STM32_PIN(99, D, 11),
  973. __STM32_PIN(100, D, 12),
  974. __STM32_PIN(101, D, 13),
  975. __STM32_PIN_DEFAULT,
  976. __STM32_PIN_DEFAULT,
  977. __STM32_PIN(104, D, 14),
  978. __STM32_PIN(105, D, 15),
  979. __STM32_PIN(106, G, 2),
  980. __STM32_PIN(107, G, 3),
  981. __STM32_PIN(108, G, 4),
  982. __STM32_PIN(109, G, 5),
  983. __STM32_PIN(110, G, 6),
  984. __STM32_PIN(111, G, 7),
  985. __STM32_PIN(112, G, 8),
  986. __STM32_PIN_DEFAULT,
  987. __STM32_PIN_DEFAULT,
  988. __STM32_PIN(115, C, 6),
  989. __STM32_PIN(116, C, 7),
  990. __STM32_PIN(117, C, 8),
  991. __STM32_PIN(118, C, 9),
  992. __STM32_PIN(119, A, 8),
  993. __STM32_PIN(120, A, 9),
  994. __STM32_PIN(121, A, 10),
  995. __STM32_PIN(122, A, 11),
  996. __STM32_PIN(123, A, 12),
  997. __STM32_PIN(124, A, 13),
  998. __STM32_PIN_DEFAULT,
  999. __STM32_PIN_DEFAULT,
  1000. __STM32_PIN_DEFAULT,
  1001. __STM32_PIN(128, H, 13),
  1002. __STM32_PIN(129, H, 14),
  1003. __STM32_PIN(130, H, 15),
  1004. __STM32_PIN(131, I, 0),
  1005. __STM32_PIN(132, I, 1),
  1006. __STM32_PIN(133, I, 2),
  1007. __STM32_PIN(134, I, 3),
  1008. __STM32_PIN_DEFAULT,
  1009. __STM32_PIN_DEFAULT,
  1010. __STM32_PIN(137, A, 14),
  1011. __STM32_PIN(138, A, 15),
  1012. __STM32_PIN(139, C, 10),
  1013. __STM32_PIN(140, C, 11),
  1014. __STM32_PIN(141, C, 12),
  1015. __STM32_PIN(142, D, 0),
  1016. __STM32_PIN(143, D, 1),
  1017. __STM32_PIN(144, D, 2),
  1018. __STM32_PIN(145, D, 3),
  1019. __STM32_PIN(146, D, 4),
  1020. __STM32_PIN(147, D, 5),
  1021. __STM32_PIN_DEFAULT,
  1022. __STM32_PIN_DEFAULT,
  1023. __STM32_PIN(150, D, 6),
  1024. __STM32_PIN(151, D, 7),
  1025. __STM32_PIN(152, G, 9),
  1026. __STM32_PIN(153, G, 10),
  1027. __STM32_PIN(154, G, 11),
  1028. __STM32_PIN(155, G, 12),
  1029. __STM32_PIN(156, G, 13),
  1030. __STM32_PIN(157, G, 14),
  1031. __STM32_PIN_DEFAULT,
  1032. __STM32_PIN_DEFAULT,
  1033. __STM32_PIN(160, G, 15),
  1034. __STM32_PIN(161, B, 3),
  1035. __STM32_PIN(162, B, 4),
  1036. __STM32_PIN(163, B, 5),
  1037. __STM32_PIN(164, B, 6),
  1038. __STM32_PIN(165, B, 7),
  1039. __STM32_PIN_DEFAULT,
  1040. __STM32_PIN(167, B, 8),
  1041. __STM32_PIN(168, B, 9),
  1042. __STM32_PIN(169, E, 0),
  1043. __STM32_PIN(170, E, 1),
  1044. __STM32_PIN_DEFAULT,
  1045. __STM32_PIN_DEFAULT,
  1046. __STM32_PIN(173, I, 4),
  1047. __STM32_PIN(174, I, 5),
  1048. __STM32_PIN(175, I, 6),
  1049. __STM32_PIN(176, I, 7),
  1050. #endif
  1051. #if (STM32F4xx_PIN_NUMBERS == 208)
  1052. __STM32_PIN_DEFAULT,
  1053. __STM32_PIN(1, E, 2),
  1054. __STM32_PIN(2, E, 3),
  1055. __STM32_PIN(3, E, 4),
  1056. __STM32_PIN(4, E, 5),
  1057. __STM32_PIN(5, E, 6),
  1058. __STM32_PIN_DEFAULT,
  1059. __STM32_PIN(7, I, 8),
  1060. __STM32_PIN(8, C, 13),
  1061. __STM32_PIN(9, C, 14),
  1062. __STM32_PIN(10, C, 15),
  1063. __STM32_PIN(11, I, 9),
  1064. __STM32_PIN(12, I, 10),
  1065. __STM32_PIN(13, I, 11),
  1066. __STM32_PIN_DEFAULT,
  1067. __STM32_PIN_DEFAULT,
  1068. __STM32_PIN(16, F, 0),
  1069. __STM32_PIN(17, F, 1),
  1070. __STM32_PIN(18, F, 2),
  1071. __STM32_PIN(19, I, 12),
  1072. __STM32_PIN(20, I, 13),
  1073. __STM32_PIN(21, I, 14),
  1074. __STM32_PIN(22, F, 3),
  1075. __STM32_PIN(23, F, 4),
  1076. __STM32_PIN(24, F, 5),
  1077. __STM32_PIN_DEFAULT,
  1078. __STM32_PIN_DEFAULT,
  1079. __STM32_PIN(27, F, 6),
  1080. __STM32_PIN(28, F, 7),
  1081. __STM32_PIN(29, F, 8),
  1082. __STM32_PIN(30, F, 9),
  1083. __STM32_PIN(31, F, 10),
  1084. __STM32_PIN_DEFAULT,
  1085. __STM32_PIN_DEFAULT,
  1086. __STM32_PIN_DEFAULT,
  1087. __STM32_PIN(35, C, 0),
  1088. __STM32_PIN(36, C, 1),
  1089. __STM32_PIN(37, C, 2),
  1090. __STM32_PIN(38, C, 3),
  1091. __STM32_PIN_DEFAULT,
  1092. __STM32_PIN_DEFAULT,
  1093. __STM32_PIN_DEFAULT,
  1094. __STM32_PIN_DEFAULT,
  1095. __STM32_PIN(43, A, 0),
  1096. __STM32_PIN(44, A, 1),
  1097. __STM32_PIN(45, A, 2),
  1098. __STM32_PIN(46, H, 2),
  1099. __STM32_PIN(47, H, 3),
  1100. __STM32_PIN(48, H, 4),
  1101. __STM32_PIN(49, H, 5),
  1102. __STM32_PIN(50, A, 3),
  1103. __STM32_PIN_DEFAULT,
  1104. __STM32_PIN_DEFAULT,
  1105. __STM32_PIN(53, A, 4),
  1106. __STM32_PIN(54, A, 5),
  1107. __STM32_PIN(55, A, 6),
  1108. __STM32_PIN(56, A, 7),
  1109. __STM32_PIN(57, C, 4),
  1110. __STM32_PIN(58, C, 5),
  1111. __STM32_PIN_DEFAULT,
  1112. __STM32_PIN_DEFAULT,
  1113. __STM32_PIN(61, B, 0),
  1114. __STM32_PIN(62, B, 1),
  1115. __STM32_PIN(63, B, 2),
  1116. __STM32_PIN(64, I, 15),
  1117. __STM32_PIN(65, J, 0),
  1118. __STM32_PIN(66, J, 1),
  1119. __STM32_PIN(67, J, 2),
  1120. __STM32_PIN(68, J, 3),
  1121. __STM32_PIN(69, J, 4),
  1122. __STM32_PIN(70, F, 11),
  1123. __STM32_PIN(71, F, 12),
  1124. __STM32_PIN_DEFAULT,
  1125. __STM32_PIN_DEFAULT,
  1126. __STM32_PIN(74, F, 13),
  1127. __STM32_PIN(75, F, 14),
  1128. __STM32_PIN(76, F, 15),
  1129. __STM32_PIN(77, G, 0),
  1130. __STM32_PIN(78, G, 1),
  1131. __STM32_PIN(79, E, 7),
  1132. __STM32_PIN(80, E, 8),
  1133. __STM32_PIN(81, E, 9),
  1134. __STM32_PIN_DEFAULT,
  1135. __STM32_PIN_DEFAULT,
  1136. __STM32_PIN(84, E, 10),
  1137. __STM32_PIN(85, E, 11),
  1138. __STM32_PIN(86, E, 12),
  1139. __STM32_PIN(87, E, 13),
  1140. __STM32_PIN(88, E, 14),
  1141. __STM32_PIN(89, E, 15),
  1142. __STM32_PIN(90, B, 10),
  1143. __STM32_PIN(91, B, 11),
  1144. __STM32_PIN_DEFAULT,
  1145. __STM32_PIN_DEFAULT,
  1146. __STM32_PIN_DEFAULT,
  1147. __STM32_PIN(95, J, 5),
  1148. __STM32_PIN(96, H, 6),
  1149. __STM32_PIN(97, H, 7),
  1150. __STM32_PIN(98, H, 8),
  1151. __STM32_PIN(99, H, 9),
  1152. __STM32_PIN(100, H, 10),
  1153. __STM32_PIN(101, H, 11),
  1154. __STM32_PIN(102, H, 12),
  1155. __STM32_PIN_DEFAULT,
  1156. __STM32_PIN(104, B, 12),
  1157. __STM32_PIN(105, B, 13),
  1158. __STM32_PIN(106, B, 14),
  1159. __STM32_PIN(107, B, 15),
  1160. __STM32_PIN(108, D, 8),
  1161. __STM32_PIN(109, D, 9),
  1162. __STM32_PIN(110, D, 10),
  1163. __STM32_PIN(111, D, 11),
  1164. __STM32_PIN(112, D, 12),
  1165. __STM32_PIN(113, D, 13),
  1166. __STM32_PIN_DEFAULT,
  1167. __STM32_PIN_DEFAULT,
  1168. __STM32_PIN(104, D, 14),
  1169. __STM32_PIN(105, D, 15),
  1170. __STM32_PIN_DEFAULT,
  1171. __STM32_PIN_DEFAULT,
  1172. __STM32_PIN_DEFAULT,
  1173. __STM32_PIN_DEFAULT,
  1174. __STM32_PIN_DEFAULT,
  1175. __STM32_PIN_DEFAULT,
  1176. __STM32_PIN_DEFAULT,
  1177. __STM32_PIN_DEFAULT,
  1178. __STM32_PIN_DEFAULT,
  1179. __STM32_PIN_DEFAULT,
  1180. __STM32_PIN_DEFAULT,
  1181. __STM32_PIN(129, G, 2),
  1182. __STM32_PIN(130, G, 3),
  1183. __STM32_PIN(131, G, 4),
  1184. __STM32_PIN(132, G, 5),
  1185. __STM32_PIN(133, G, 6),
  1186. __STM32_PIN(134, G, 7),
  1187. __STM32_PIN(135, G, 8),
  1188. __STM32_PIN_DEFAULT,
  1189. __STM32_PIN_DEFAULT,
  1190. __STM32_PIN(138, C, 6),
  1191. __STM32_PIN(139, C, 7),
  1192. __STM32_PIN(140, C, 8),
  1193. __STM32_PIN(141, C, 9),
  1194. __STM32_PIN(142, A, 8),
  1195. __STM32_PIN(143, A, 9),
  1196. __STM32_PIN(144, A, 10),
  1197. __STM32_PIN(145, A, 11),
  1198. __STM32_PIN(146, A, 12),
  1199. __STM32_PIN(147, A, 13),
  1200. __STM32_PIN_DEFAULT,
  1201. __STM32_PIN_DEFAULT,
  1202. __STM32_PIN_DEFAULT,
  1203. __STM32_PIN(151, H, 13),
  1204. __STM32_PIN(152, H, 14),
  1205. __STM32_PIN(153, H, 15),
  1206. __STM32_PIN(154, I, 0),
  1207. __STM32_PIN(155, I, 1),
  1208. __STM32_PIN(156, I, 2),
  1209. __STM32_PIN(157, I, 3),
  1210. __STM32_PIN_DEFAULT,
  1211. __STM32_PIN(159, A, 14),
  1212. __STM32_PIN(160, A, 15),
  1213. __STM32_PIN(161, C, 10),
  1214. __STM32_PIN(162, C, 11),
  1215. __STM32_PIN(163, C, 12),
  1216. __STM32_PIN(164, D, 0),
  1217. __STM32_PIN(165, D, 1),
  1218. __STM32_PIN(166, D, 2),
  1219. __STM32_PIN(167, D, 3),
  1220. __STM32_PIN(168, D, 4),
  1221. __STM32_PIN(169, D, 5),
  1222. __STM32_PIN_DEFAULT,
  1223. __STM32_PIN_DEFAULT,
  1224. __STM32_PIN(172, D, 6),
  1225. __STM32_PIN(173, D, 7),
  1226. __STM32_PIN(174, J, 12),
  1227. __STM32_PIN(175, J, 13),
  1228. __STM32_PIN(176, J, 14),
  1229. __STM32_PIN(177, J, 15),
  1230. __STM32_PIN(178, G, 9),
  1231. __STM32_PIN(179, G, 10),
  1232. __STM32_PIN(180, G, 11),
  1233. __STM32_PIN(181, G, 12),
  1234. __STM32_PIN(182, G, 13),
  1235. __STM32_PIN(183, G, 14),
  1236. __STM32_PIN_DEFAULT,
  1237. __STM32_PIN_DEFAULT,
  1238. __STM32_PIN(186, K, 3),
  1239. __STM32_PIN(187, K, 4),
  1240. __STM32_PIN(188, K, 5),
  1241. __STM32_PIN(189, K, 6),
  1242. __STM32_PIN(190, K, 7),
  1243. __STM32_PIN(191, G, 15),
  1244. __STM32_PIN(192, B, 3),
  1245. __STM32_PIN(193, B, 4),
  1246. __STM32_PIN(194, B, 5),
  1247. __STM32_PIN(195, B, 6),
  1248. __STM32_PIN(196, B, 7),
  1249. __STM32_PIN_DEFAULT,
  1250. __STM32_PIN(198, B, 8),
  1251. __STM32_PIN(199, B, 9),
  1252. __STM32_PIN(200, E, 0),
  1253. __STM32_PIN(201, E, 1),
  1254. __STM32_PIN_DEFAULT,
  1255. __STM32_PIN_DEFAULT,
  1256. __STM32_PIN_DEFAULT,
  1257. __STM32_PIN(205, I, 4),
  1258. __STM32_PIN(206, I, 5),
  1259. __STM32_PIN(207, I, 6),
  1260. __STM32_PIN(208, I, 7),
  1261. #endif
  1262. #if (STM32F4xx_PIN_NUMBERS == 216)
  1263. __STM32_PIN_DEFAULT,
  1264. __STM32_PIN(1, E, 2),
  1265. __STM32_PIN(2, E, 3),
  1266. __STM32_PIN(3, E, 4),
  1267. __STM32_PIN(4, E, 5),
  1268. __STM32_PIN(5, E, 6),
  1269. __STM32_PIN_DEFAULT,
  1270. __STM32_PIN_DEFAULT,
  1271. __STM32_PIN_DEFAULT,
  1272. __STM32_PIN(9, I, 8),
  1273. __STM32_PIN(10, C, 13),
  1274. __STM32_PIN(11, C, 14),
  1275. __STM32_PIN(12, C, 15),
  1276. __STM32_PIN_DEFAULT,
  1277. __STM32_PIN(14, I, 9),
  1278. __STM32_PIN(15, I, 10),
  1279. __STM32_PIN(16, I, 11),
  1280. __STM32_PIN_DEFAULT,
  1281. __STM32_PIN_DEFAULT,
  1282. __STM32_PIN(19, F, 0),
  1283. __STM32_PIN(20, F, 1),
  1284. __STM32_PIN(21, F, 2),
  1285. __STM32_PIN(22, I, 12),
  1286. __STM32_PIN(23, I, 13),
  1287. __STM32_PIN(24, I, 14),
  1288. __STM32_PIN(25, F, 3),
  1289. __STM32_PIN(26, F, 4),
  1290. __STM32_PIN(27, F, 5),
  1291. __STM32_PIN_DEFAULT,
  1292. __STM32_PIN_DEFAULT,
  1293. __STM32_PIN(30, F, 6),
  1294. __STM32_PIN(31, F, 7),
  1295. __STM32_PIN(32, F, 8),
  1296. __STM32_PIN(33, F, 9),
  1297. __STM32_PIN(34, F, 10),
  1298. __STM32_PIN_DEFAULT,
  1299. __STM32_PIN_DEFAULT,
  1300. __STM32_PIN_DEFAULT,
  1301. __STM32_PIN(38, C, 0),
  1302. __STM32_PIN(39, C, 1),
  1303. __STM32_PIN(40, C, 2),
  1304. __STM32_PIN(41, C, 3),
  1305. __STM32_PIN_DEFAULT,
  1306. __STM32_PIN_DEFAULT,
  1307. __STM32_PIN_DEFAULT,
  1308. __STM32_PIN_DEFAULT,
  1309. __STM32_PIN_DEFAULT,
  1310. __STM32_PIN_DEFAULT,
  1311. __STM32_PIN(48, A, 0),
  1312. __STM32_PIN(49, A, 1),
  1313. __STM32_PIN(50, A, 2),
  1314. __STM32_PIN(51, H, 2),
  1315. __STM32_PIN(52, H, 3),
  1316. __STM32_PIN(53, H, 4),
  1317. __STM32_PIN(54, H, 5),
  1318. __STM32_PIN(55, A, 3),
  1319. __STM32_PIN_DEFAULT,
  1320. __STM32_PIN_DEFAULT,
  1321. __STM32_PIN_DEFAULT,
  1322. __STM32_PIN(59, A, 4),
  1323. __STM32_PIN(60, A, 5),
  1324. __STM32_PIN(61, A, 6),
  1325. __STM32_PIN(62, A, 7),
  1326. __STM32_PIN(63, C, 4),
  1327. __STM32_PIN(64, C, 5),
  1328. __STM32_PIN_DEFAULT,
  1329. __STM32_PIN_DEFAULT,
  1330. __STM32_PIN(67, B, 0),
  1331. __STM32_PIN(68, B, 1),
  1332. __STM32_PIN(69, B, 2),
  1333. __STM32_PIN(70, I, 15),
  1334. __STM32_PIN(71, J, 0),
  1335. __STM32_PIN(72, J, 1),
  1336. __STM32_PIN(73, J, 2),
  1337. __STM32_PIN(74, J, 3),
  1338. __STM32_PIN(75, J, 4),
  1339. __STM32_PIN(76, F, 11),
  1340. __STM32_PIN(77, F, 12),
  1341. __STM32_PIN_DEFAULT,
  1342. __STM32_PIN_DEFAULT,
  1343. __STM32_PIN(80, F, 13),
  1344. __STM32_PIN(81, F, 14),
  1345. __STM32_PIN(82, F, 15),
  1346. __STM32_PIN(83, G, 0),
  1347. __STM32_PIN(84, G, 1),
  1348. __STM32_PIN(85, E, 7),
  1349. __STM32_PIN(86, E, 8),
  1350. __STM32_PIN(87, E, 9),
  1351. __STM32_PIN_DEFAULT,
  1352. __STM32_PIN_DEFAULT,
  1353. __STM32_PIN(90, E, 10),
  1354. __STM32_PIN(91, E, 11),
  1355. __STM32_PIN(92, E, 12),
  1356. __STM32_PIN(93, E, 13),
  1357. __STM32_PIN(94, E, 14),
  1358. __STM32_PIN(95, E, 15),
  1359. __STM32_PIN(96, B, 10),
  1360. __STM32_PIN(97, B, 11),
  1361. __STM32_PIN_DEFAULT,
  1362. __STM32_PIN_DEFAULT,
  1363. __STM32_PIN_DEFAULT,
  1364. __STM32_PIN(101, J, 5),
  1365. __STM32_PIN(102, H, 6),
  1366. __STM32_PIN(103, H, 7),
  1367. __STM32_PIN(104, H, 8),
  1368. __STM32_PIN(105, H, 9),
  1369. __STM32_PIN(106, H, 10),
  1370. __STM32_PIN(107, H, 11),
  1371. __STM32_PIN(108, H, 12),
  1372. __STM32_PIN_DEFAULT,
  1373. __STM32_PIN_DEFAULT,
  1374. __STM32_PIN(111, B, 12),
  1375. __STM32_PIN(112, B, 13),
  1376. __STM32_PIN(113, B, 14),
  1377. __STM32_PIN(114, B, 15),
  1378. __STM32_PIN(115, D, 8),
  1379. __STM32_PIN(116, D, 9),
  1380. __STM32_PIN(117, D, 10),
  1381. __STM32_PIN(118, D, 11),
  1382. __STM32_PIN(119, D, 12),
  1383. __STM32_PIN(120, D, 13),
  1384. __STM32_PIN_DEFAULT,
  1385. __STM32_PIN_DEFAULT,
  1386. __STM32_PIN(123, D, 14),
  1387. __STM32_PIN(124, D, 15),
  1388. __STM32_PIN_DEFAULT,
  1389. __STM32_PIN_DEFAULT,
  1390. __STM32_PIN_DEFAULT,
  1391. __STM32_PIN_DEFAULT,
  1392. __STM32_PIN_DEFAULT,
  1393. __STM32_PIN_DEFAULT,
  1394. __STM32_PIN_DEFAULT,
  1395. __STM32_PIN_DEFAULT,
  1396. __STM32_PIN_DEFAULT,
  1397. __STM32_PIN_DEFAULT,
  1398. __STM32_PIN_DEFAULT,
  1399. __STM32_PIN(136, G, 2),
  1400. __STM32_PIN(137, G, 3),
  1401. __STM32_PIN(138, G, 4),
  1402. __STM32_PIN(139, G, 5),
  1403. __STM32_PIN(140, G, 6),
  1404. __STM32_PIN(141, G, 7),
  1405. __STM32_PIN(142, G, 8),
  1406. __STM32_PIN_DEFAULT,
  1407. __STM32_PIN_DEFAULT,
  1408. __STM32_PIN(145, C, 6),
  1409. __STM32_PIN(146, C, 7),
  1410. __STM32_PIN(147, C, 8),
  1411. __STM32_PIN(148, C, 9),
  1412. __STM32_PIN(149, A, 8),
  1413. __STM32_PIN(150, A, 9),
  1414. __STM32_PIN(151, A, 10),
  1415. __STM32_PIN(152, A, 11),
  1416. __STM32_PIN(153, A, 12),
  1417. __STM32_PIN(154, A, 13),
  1418. __STM32_PIN_DEFAULT,
  1419. __STM32_PIN_DEFAULT,
  1420. __STM32_PIN_DEFAULT,
  1421. __STM32_PIN(158, H, 13),
  1422. __STM32_PIN(159, H, 14),
  1423. __STM32_PIN(160, H, 15),
  1424. __STM32_PIN(161, I, 0),
  1425. __STM32_PIN(162, I, 1),
  1426. __STM32_PIN(163, I, 2),
  1427. __STM32_PIN(164, I, 3),
  1428. __STM32_PIN_DEFAULT,
  1429. __STM32_PIN_DEFAULT,
  1430. __STM32_PIN(167, A, 14),
  1431. __STM32_PIN(168, A, 15),
  1432. __STM32_PIN(169, C, 10),
  1433. __STM32_PIN(170, C, 11),
  1434. __STM32_PIN(171, C, 12),
  1435. __STM32_PIN(172, D, 0),
  1436. __STM32_PIN(173, D, 1),
  1437. __STM32_PIN(174, D, 2),
  1438. __STM32_PIN(175, D, 3),
  1439. __STM32_PIN(176, D, 4),
  1440. __STM32_PIN(177, D, 5),
  1441. __STM32_PIN_DEFAULT,
  1442. __STM32_PIN_DEFAULT,
  1443. __STM32_PIN(180, D, 6),
  1444. __STM32_PIN(181, D, 7),
  1445. __STM32_PIN(182, J, 12),
  1446. __STM32_PIN(183, J, 13),
  1447. __STM32_PIN(184, J, 14),
  1448. __STM32_PIN(185, J, 15),
  1449. __STM32_PIN(186, G, 9),
  1450. __STM32_PIN(187, G, 10),
  1451. __STM32_PIN(188, G, 11),
  1452. __STM32_PIN(189, G, 12),
  1453. __STM32_PIN(190, G, 13),
  1454. __STM32_PIN(191, G, 14),
  1455. __STM32_PIN_DEFAULT,
  1456. __STM32_PIN_DEFAULT,
  1457. __STM32_PIN(194, K, 3),
  1458. __STM32_PIN(195, K, 4),
  1459. __STM32_PIN(196, K, 5),
  1460. __STM32_PIN(197, K, 6),
  1461. __STM32_PIN(198, K, 7),
  1462. __STM32_PIN(199, G, 15),
  1463. __STM32_PIN(200, B, 3),
  1464. __STM32_PIN(201, B, 4),
  1465. __STM32_PIN(202, B, 5),
  1466. __STM32_PIN(203, B, 6),
  1467. __STM32_PIN(204, B, 7),
  1468. __STM32_PIN_DEFAULT,
  1469. __STM32_PIN(206, B, 8),
  1470. __STM32_PIN(207, B, 9),
  1471. __STM32_PIN(208, E, 0),
  1472. __STM32_PIN(209, E, 1),
  1473. __STM32_PIN_DEFAULT,
  1474. __STM32_PIN_DEFAULT,
  1475. __STM32_PIN_DEFAULT,
  1476. __STM32_PIN(213, I, 4),
  1477. __STM32_PIN(214, I, 5),
  1478. __STM32_PIN(215, I, 6),
  1479. __STM32_PIN(216, I, 7),
  1480. #endif
  1481. };
  1482. struct pin_irq_map
  1483. {
  1484. rt_uint16_t pinbit;
  1485. IRQn_Type irqno;
  1486. };
  1487. static const struct pin_irq_map pin_irq_map[] =
  1488. {
  1489. {GPIO_PIN_0, EXTI0_IRQn},
  1490. {GPIO_PIN_1, EXTI1_IRQn},
  1491. {GPIO_PIN_2, EXTI2_IRQn},
  1492. {GPIO_PIN_3, EXTI3_IRQn},
  1493. {GPIO_PIN_4, EXTI4_IRQn},
  1494. {GPIO_PIN_5, EXTI9_5_IRQn},
  1495. {GPIO_PIN_6, EXTI9_5_IRQn},
  1496. {GPIO_PIN_7, EXTI9_5_IRQn},
  1497. {GPIO_PIN_8, EXTI9_5_IRQn},
  1498. {GPIO_PIN_9, EXTI9_5_IRQn},
  1499. {GPIO_PIN_10, EXTI15_10_IRQn},
  1500. {GPIO_PIN_11, EXTI15_10_IRQn},
  1501. {GPIO_PIN_12, EXTI15_10_IRQn},
  1502. {GPIO_PIN_13, EXTI15_10_IRQn},
  1503. {GPIO_PIN_14, EXTI15_10_IRQn},
  1504. {GPIO_PIN_15, EXTI15_10_IRQn},
  1505. };
  1506. struct rt_pin_irq_hdr pin_irq_hdr_tab[] =
  1507. {
  1508. {-1, 0, RT_NULL, RT_NULL},
  1509. {-1, 0, RT_NULL, RT_NULL},
  1510. {-1, 0, RT_NULL, RT_NULL},
  1511. {-1, 0, RT_NULL, RT_NULL},
  1512. {-1, 0, RT_NULL, RT_NULL},
  1513. {-1, 0, RT_NULL, RT_NULL},
  1514. {-1, 0, RT_NULL, RT_NULL},
  1515. {-1, 0, RT_NULL, RT_NULL},
  1516. {-1, 0, RT_NULL, RT_NULL},
  1517. {-1, 0, RT_NULL, RT_NULL},
  1518. {-1, 0, RT_NULL, RT_NULL},
  1519. {-1, 0, RT_NULL, RT_NULL},
  1520. {-1, 0, RT_NULL, RT_NULL},
  1521. {-1, 0, RT_NULL, RT_NULL},
  1522. {-1, 0, RT_NULL, RT_NULL},
  1523. {-1, 0, RT_NULL, RT_NULL},
  1524. };
  1525. #define ITEM_NUM(items) sizeof(items) / sizeof(items[0])
  1526. const struct pin_index *get_pin(uint8_t pin)
  1527. {
  1528. const struct pin_index *index;
  1529. if (pin < ITEM_NUM(pins))
  1530. {
  1531. index = &pins[pin];
  1532. if (index->index == -1)
  1533. index = RT_NULL;
  1534. }
  1535. else
  1536. {
  1537. index = RT_NULL;
  1538. }
  1539. return index;
  1540. };
  1541. void stm32_pin_write(rt_device_t dev, rt_base_t pin, rt_base_t value)
  1542. {
  1543. const struct pin_index *index;
  1544. index = get_pin(pin);
  1545. if (index == RT_NULL)
  1546. {
  1547. return;
  1548. }
  1549. HAL_GPIO_WritePin(index->gpio, index->pin, (GPIO_PinState)value);
  1550. }
  1551. int stm32_pin_read(rt_device_t dev, rt_base_t pin)
  1552. {
  1553. int value;
  1554. const struct pin_index *index;
  1555. value = PIN_LOW;
  1556. index = get_pin(pin);
  1557. if (index == RT_NULL)
  1558. {
  1559. return value;
  1560. }
  1561. value = HAL_GPIO_ReadPin(index->gpio, index->pin);
  1562. return value;
  1563. }
  1564. void stm32_pin_mode(rt_device_t dev, rt_base_t pin, rt_base_t mode)
  1565. {
  1566. const struct pin_index *index;
  1567. GPIO_InitTypeDef GPIO_InitStruct;
  1568. index = get_pin(pin);
  1569. if (index == RT_NULL)
  1570. {
  1571. return;
  1572. }
  1573. /* GPIO Periph clock enable */
  1574. index->rcc();
  1575. /* Configure GPIO_InitStructure */
  1576. GPIO_InitStruct.Pin = index->pin;
  1577. GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  1578. GPIO_InitStruct.Pull = GPIO_NOPULL;
  1579. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  1580. if (mode == PIN_MODE_OUTPUT)
  1581. {
  1582. /* output setting */
  1583. GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  1584. GPIO_InitStruct.Pull = GPIO_NOPULL;
  1585. }
  1586. else if (mode == PIN_MODE_INPUT)
  1587. {
  1588. /* input setting: not pull. */
  1589. GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  1590. GPIO_InitStruct.Pull = GPIO_NOPULL;
  1591. }
  1592. else if (mode == PIN_MODE_INPUT_PULLUP)
  1593. {
  1594. /* input setting: pull up. */
  1595. GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  1596. GPIO_InitStruct.Pull = GPIO_PULLUP;
  1597. }
  1598. else if (mode == PIN_MODE_INPUT_PULLDOWN)
  1599. {
  1600. /* input setting: pull down. */
  1601. GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  1602. GPIO_InitStruct.Pull = GPIO_PULLDOWN;
  1603. }
  1604. else if (mode == PIN_MODE_OUTPUT_OD)
  1605. {
  1606. /* output setting: od. */
  1607. GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
  1608. GPIO_InitStruct.Pull = GPIO_NOPULL;
  1609. }
  1610. HAL_GPIO_Init(index->gpio, &GPIO_InitStruct);
  1611. }
  1612. rt_inline rt_int32_t bit2bitno(rt_uint32_t bit)
  1613. {
  1614. int i;
  1615. for (i = 0; i < 32; i++)
  1616. {
  1617. if ((0x01 << i) == bit)
  1618. {
  1619. return i;
  1620. }
  1621. }
  1622. return -1;
  1623. }
  1624. rt_inline const struct pin_irq_map *get_pin_irq_map(uint32_t pinbit)
  1625. {
  1626. rt_int32_t mapindex = bit2bitno(pinbit);
  1627. if (mapindex < 0 || mapindex >= ITEM_NUM(pin_irq_map))
  1628. {
  1629. return RT_NULL;
  1630. }
  1631. return &pin_irq_map[mapindex];
  1632. };
  1633. rt_err_t stm32_pin_attach_irq(struct rt_device *device, rt_int32_t pin,
  1634. rt_uint32_t mode, void (*hdr)(void *args), void *args)
  1635. {
  1636. const struct pin_index *index;
  1637. rt_base_t level;
  1638. rt_int32_t irqindex = -1;
  1639. index = get_pin(pin);
  1640. if (index == RT_NULL)
  1641. {
  1642. return RT_ENOSYS;
  1643. }
  1644. irqindex = bit2bitno(index->pin);
  1645. if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map))
  1646. {
  1647. return RT_ENOSYS;
  1648. }
  1649. level = rt_hw_interrupt_disable();
  1650. if (pin_irq_hdr_tab[irqindex].pin == pin &&
  1651. pin_irq_hdr_tab[irqindex].hdr == hdr &&
  1652. pin_irq_hdr_tab[irqindex].mode == mode &&
  1653. pin_irq_hdr_tab[irqindex].args == args)
  1654. {
  1655. rt_hw_interrupt_enable(level);
  1656. return RT_EOK;
  1657. }
  1658. if (pin_irq_hdr_tab[irqindex].pin != -1)
  1659. {
  1660. rt_hw_interrupt_enable(level);
  1661. return RT_EBUSY;
  1662. }
  1663. pin_irq_hdr_tab[irqindex].pin = pin;
  1664. pin_irq_hdr_tab[irqindex].hdr = hdr;
  1665. pin_irq_hdr_tab[irqindex].mode = mode;
  1666. pin_irq_hdr_tab[irqindex].args = args;
  1667. rt_hw_interrupt_enable(level);
  1668. return RT_EOK;
  1669. }
  1670. rt_err_t stm32_pin_detach_irq(struct rt_device *device, rt_int32_t pin)
  1671. {
  1672. const struct pin_index *index;
  1673. rt_base_t level;
  1674. rt_int32_t irqindex = -1;
  1675. index = get_pin(pin);
  1676. if (index == RT_NULL)
  1677. {
  1678. return RT_ENOSYS;
  1679. }
  1680. irqindex = bit2bitno(index->pin);
  1681. if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map))
  1682. {
  1683. return RT_ENOSYS;
  1684. }
  1685. level = rt_hw_interrupt_disable();
  1686. if (pin_irq_hdr_tab[irqindex].pin == -1)
  1687. {
  1688. rt_hw_interrupt_enable(level);
  1689. return RT_EOK;
  1690. }
  1691. pin_irq_hdr_tab[irqindex].pin = -1;
  1692. pin_irq_hdr_tab[irqindex].hdr = RT_NULL;
  1693. pin_irq_hdr_tab[irqindex].mode = 0;
  1694. pin_irq_hdr_tab[irqindex].args = RT_NULL;
  1695. rt_hw_interrupt_enable(level);
  1696. return RT_EOK;
  1697. }
  1698. rt_err_t stm32_pin_irq_enable(struct rt_device *device, rt_base_t pin,
  1699. rt_uint32_t enabled)
  1700. {
  1701. const struct pin_index *index;
  1702. const struct pin_irq_map *irqmap;
  1703. rt_base_t level;
  1704. rt_int32_t irqindex = -1;
  1705. GPIO_InitTypeDef GPIO_InitStruct;
  1706. index = get_pin(pin);
  1707. if (index == RT_NULL)
  1708. {
  1709. return RT_ENOSYS;
  1710. }
  1711. if (enabled == PIN_IRQ_ENABLE)
  1712. {
  1713. irqindex = bit2bitno(index->pin);
  1714. if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map))
  1715. {
  1716. return RT_ENOSYS;
  1717. }
  1718. level = rt_hw_interrupt_disable();
  1719. if (pin_irq_hdr_tab[irqindex].pin == -1)
  1720. {
  1721. rt_hw_interrupt_enable(level);
  1722. return RT_ENOSYS;
  1723. }
  1724. irqmap = &pin_irq_map[irqindex];
  1725. /* GPIO Periph clock enable */
  1726. index->rcc();
  1727. /* Configure GPIO_InitStructure */
  1728. GPIO_InitStruct.Pin = index->pin;
  1729. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  1730. switch (pin_irq_hdr_tab[irqindex].mode)
  1731. {
  1732. case PIN_IRQ_MODE_RISING:
  1733. GPIO_InitStruct.Pull = GPIO_PULLDOWN;
  1734. GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
  1735. break;
  1736. case PIN_IRQ_MODE_FALLING:
  1737. GPIO_InitStruct.Pull = GPIO_PULLUP;
  1738. GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
  1739. break;
  1740. case PIN_IRQ_MODE_RISING_FALLING:
  1741. GPIO_InitStruct.Pull = GPIO_NOPULL;
  1742. GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
  1743. break;
  1744. }
  1745. HAL_GPIO_Init(index->gpio, &GPIO_InitStruct);
  1746. HAL_NVIC_SetPriority(irqmap->irqno, 5, 0);
  1747. HAL_NVIC_EnableIRQ(irqmap->irqno);
  1748. rt_hw_interrupt_enable(level);
  1749. }
  1750. else if (enabled == PIN_IRQ_DISABLE)
  1751. {
  1752. irqmap = get_pin_irq_map(index->pin);
  1753. if (irqmap == RT_NULL)
  1754. {
  1755. return RT_ENOSYS;
  1756. }
  1757. HAL_NVIC_DisableIRQ(irqmap->irqno);
  1758. }
  1759. else
  1760. {
  1761. return RT_ENOSYS;
  1762. }
  1763. return RT_EOK;
  1764. }
  1765. const static struct rt_pin_ops _stm32_pin_ops =
  1766. {
  1767. stm32_pin_mode,
  1768. stm32_pin_write,
  1769. stm32_pin_read,
  1770. stm32_pin_attach_irq,
  1771. stm32_pin_detach_irq,
  1772. stm32_pin_irq_enable,
  1773. };
  1774. int rt_hw_pin_init(void)
  1775. {
  1776. int result;
  1777. result = rt_device_pin_register("pin", &_stm32_pin_ops, RT_NULL);
  1778. return result;
  1779. }
  1780. INIT_BOARD_EXPORT(rt_hw_pin_init);
  1781. rt_inline void pin_irq_hdr(int irqno)
  1782. {
  1783. if (pin_irq_hdr_tab[irqno].hdr)
  1784. {
  1785. pin_irq_hdr_tab[irqno].hdr(pin_irq_hdr_tab[irqno].args);
  1786. }
  1787. }
  1788. void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
  1789. {
  1790. pin_irq_hdr(bit2bitno(GPIO_Pin));
  1791. }
  1792. void EXTI0_IRQHandler(void)
  1793. {
  1794. rt_interrupt_enter();
  1795. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);
  1796. rt_interrupt_leave();
  1797. }
  1798. void EXTI1_IRQHandler(void)
  1799. {
  1800. rt_interrupt_enter();
  1801. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
  1802. rt_interrupt_leave();
  1803. }
  1804. void EXTI2_IRQHandler(void)
  1805. {
  1806. rt_interrupt_enter();
  1807. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_2);
  1808. rt_interrupt_leave();
  1809. }
  1810. void EXTI3_IRQHandler(void)
  1811. {
  1812. rt_interrupt_enter();
  1813. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_3);
  1814. rt_interrupt_leave();
  1815. }
  1816. void EXTI4_IRQHandler(void)
  1817. {
  1818. rt_interrupt_enter();
  1819. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
  1820. rt_interrupt_leave();
  1821. }
  1822. void EXTI9_5_IRQHandler(void)
  1823. {
  1824. rt_interrupt_enter();
  1825. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5);
  1826. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_6);
  1827. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_7);
  1828. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8);
  1829. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_9);
  1830. rt_interrupt_leave();
  1831. }
  1832. void EXTI15_10_IRQHandler(void)
  1833. {
  1834. rt_interrupt_enter();
  1835. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_10);
  1836. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_11);
  1837. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_12);
  1838. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_13);
  1839. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_14);
  1840. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_15);
  1841. rt_interrupt_leave();
  1842. }
  1843. #endif