315 lines
6.8 KiB
C
315 lines
6.8 KiB
C
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#include "bsp_gpio.h"
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static const struct GPIO_INDEX _gpios[] = {
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#if defined(GPIOA)
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STM32_PIN(0 , A, 0 ),
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STM32_PIN(1 , A, 1 ),
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STM32_PIN(2 , A, 2 ),
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STM32_PIN(3 , A, 3 ),
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STM32_PIN(4 , A, 4 ),
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STM32_PIN(5 , A, 5 ),
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STM32_PIN(6 , A, 6 ),
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STM32_PIN(7 , A, 7 ),
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STM32_PIN(8 , A, 8 ),
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STM32_PIN(9 , A, 9 ),
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STM32_PIN(10, A, 10),
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STM32_PIN(11, A, 11),
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STM32_PIN(12, A, 12),
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STM32_PIN(13, A, 13),
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STM32_PIN(14, A, 14),
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STM32_PIN(15, A, 15),
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#endif
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#if defined(GPIOB)
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STM32_PIN(16, B, 0),
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STM32_PIN(17, B, 1),
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STM32_PIN(18, B, 2),
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STM32_PIN(19, B, 3),
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STM32_PIN(20, B, 4),
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STM32_PIN(21, B, 5),
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STM32_PIN(22, B, 6),
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STM32_PIN(23, B, 7),
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STM32_PIN(24, B, 8),
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STM32_PIN(25, B, 9),
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STM32_PIN(26, B, 10),
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STM32_PIN(27, B, 11),
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STM32_PIN(28, B, 12),
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STM32_PIN(29, B, 13),
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STM32_PIN(30, B, 14),
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STM32_PIN(31, B, 15),
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#endif
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#if defined(GPIOC)
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STM32_PIN(32, C, 0),
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STM32_PIN(33, C, 1),
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STM32_PIN(34, C, 2),
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STM32_PIN(35, C, 3),
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STM32_PIN(36, C, 4),
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STM32_PIN(37, C, 5),
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STM32_PIN(38, C, 6),
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STM32_PIN(39, C, 7),
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STM32_PIN(40, C, 8),
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STM32_PIN(41, C, 9),
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STM32_PIN(42, C, 10),
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STM32_PIN(43, C, 11),
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STM32_PIN(44, C, 12),
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STM32_PIN(45, C, 13),
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STM32_PIN(46, C, 14),
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STM32_PIN(47, C, 15),
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#endif
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#if defined(GPIOD)
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STM32_PIN(48, D, 0),
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STM32_PIN(49, D, 1),
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STM32_PIN(50, D, 2),
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STM32_PIN(51, D, 3),
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STM32_PIN(52, D, 4),
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STM32_PIN(53, D, 5),
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STM32_PIN(54, D, 6),
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STM32_PIN(55, D, 7),
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STM32_PIN(56, D, 8),
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STM32_PIN(57, D, 9),
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STM32_PIN(58, D, 10),
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STM32_PIN(59, D, 11),
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STM32_PIN(60, D, 12),
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STM32_PIN(61, D, 13),
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STM32_PIN(62, D, 14),
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STM32_PIN(63, D, 15),
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#endif
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#if defined(GPIOE)
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STM32_PIN(64, E, 0),
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STM32_PIN(65, E, 1),
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STM32_PIN(66, E, 2),
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STM32_PIN(67, E, 3),
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STM32_PIN(68, E, 4),
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STM32_PIN(69, E, 5),
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STM32_PIN(70, E, 6),
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STM32_PIN(71, E, 7),
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STM32_PIN(72, E, 8),
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STM32_PIN(73, E, 9),
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STM32_PIN(74, E, 10),
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STM32_PIN(75, E, 11),
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STM32_PIN(76, E, 12),
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STM32_PIN(77, E, 13),
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STM32_PIN(78, E, 14),
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STM32_PIN(79, E, 15),
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#endif
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#if defined(GPIOF)
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STM32_PIN(80, F, 0),
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STM32_PIN(81, F, 1),
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STM32_PIN(82, F, 2),
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STM32_PIN(83, F, 3),
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STM32_PIN(84, F, 4),
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STM32_PIN(85, F, 5),
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STM32_PIN(86, F, 6),
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STM32_PIN(87, F, 7),
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STM32_PIN(88, F, 8),
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STM32_PIN(89, F, 9),
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STM32_PIN(90, F, 10),
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STM32_PIN(91, F, 11),
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STM32_PIN(92, F, 12),
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STM32_PIN(93, F, 13),
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STM32_PIN(94, F, 14),
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STM32_PIN(95, F, 15),
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#endif
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#if defined(GPIOG)
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STM32_PIN(96, G, 0),
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STM32_PIN(97, G, 1),
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STM32_PIN(98, G, 2),
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STM32_PIN(99, G, 3),
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STM32_PIN(100, G, 4),
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STM32_PIN(101, G, 5),
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STM32_PIN(102, G, 6),
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STM32_PIN(103, G, 7),
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STM32_PIN(104, G, 8),
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STM32_PIN(105, G, 9),
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STM32_PIN(106, G, 10),
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STM32_PIN(107, G, 11),
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STM32_PIN(108, G, 12),
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STM32_PIN(109, G, 13),
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STM32_PIN(110, G, 14),
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STM32_PIN(111, G, 15),
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#endif
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#if defined(GPIOH)
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STM32_PIN(112, H, 0),
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STM32_PIN(113, H, 1),
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STM32_PIN(114, H, 2),
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STM32_PIN(115, H, 3),
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STM32_PIN(116, H, 4),
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STM32_PIN(117, H, 5),
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STM32_PIN(118, H, 6),
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STM32_PIN(119, H, 7),
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STM32_PIN(120, H, 8),
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STM32_PIN(121, H, 9),
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STM32_PIN(122, H, 10),
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STM32_PIN(123, H, 11),
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STM32_PIN(124, H, 12),
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STM32_PIN(125, H, 13),
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STM32_PIN(126, H, 14),
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STM32_PIN(127, H, 15),
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#endif
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#if defined(GPIOI)
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STM32_PIN(128, I, 0),
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STM32_PIN(129, I, 1),
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STM32_PIN(130, I, 2),
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STM32_PIN(131, I, 3),
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STM32_PIN(132, I, 4),
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STM32_PIN(133, I, 5),
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STM32_PIN(134, I, 6),
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STM32_PIN(135, I, 7),
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STM32_PIN(136, I, 8),
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STM32_PIN(137, I, 9),
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STM32_PIN(138, I, 10),
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STM32_PIN(139, I, 11),
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STM32_PIN(140, I, 12),
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STM32_PIN(141, I, 13),
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STM32_PIN(142, I, 14),
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STM32_PIN(143, I, 15),
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#endif
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#if defined(GPIOJ)
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STM32_PIN(144, J, 0),
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STM32_PIN(145, J, 1),
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STM32_PIN(146, J, 2),
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STM32_PIN(147, J, 3),
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STM32_PIN(148, J, 4),
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STM32_PIN(149, J, 5),
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STM32_PIN(150, J, 6),
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STM32_PIN(151, J, 7),
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STM32_PIN(152, J, 8),
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STM32_PIN(153, J, 9),
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STM32_PIN(154, J, 10),
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STM32_PIN(155, J, 11),
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STM32_PIN(156, J, 12),
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STM32_PIN(157, J, 13),
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STM32_PIN(158, J, 14),
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STM32_PIN(159, J, 15),
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#endif
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#if defined(GPIOK)
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STM32_PIN(160, K, 0),
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STM32_PIN(161, K, 1),
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STM32_PIN(162, K, 2),
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STM32_PIN(163, K, 3),
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STM32_PIN(164, K, 4),
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STM32_PIN(165, K, 5),
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STM32_PIN(166, K, 6),
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STM32_PIN(167, K, 7),
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STM32_PIN(168, K, 8),
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STM32_PIN(169, K, 9),
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STM32_PIN(170, K, 10),
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STM32_PIN(171, K, 11),
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STM32_PIN(172, K, 12),
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STM32_PIN(173, K, 13),
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STM32_PIN(174, K, 14),
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STM32_PIN(175, K, 15),
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#endif
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};
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static const uint8_t _gpio_qty = sizeof(_gpios) / sizeof(_gpios[0]);
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static const struct GPIO_INDEX *_GPIO_GetPin (uint8_t io)
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{
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const struct GPIO_INDEX *index;
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if (io < _gpio_qty) {
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index = &_gpios[io];
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if (index->index == -1)
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index = NULL;
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}
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else
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index = NULL;
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return index;
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};
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void BSP_GPIO_Write (uint8_t io, uint8_t level)
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{
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const struct GPIO_INDEX *index;
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index = _GPIO_GetPin(io);
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if (index == NULL)
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return;
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HAL_GPIO_WritePin(index->gpio, index->pin, (GPIO_PinState)level);
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}
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uint8_t BSP_GPIO_Read(uint8_t io)
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{
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const struct GPIO_INDEX *index;
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index = _GPIO_GetPin(io);
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if (index == NULL)
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return GPIO_HIGH;
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return HAL_GPIO_ReadPin(index->gpio, index->pin);
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}
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void BSP_GPIO_Toggle(uint8_t io)
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{
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const struct GPIO_INDEX *index;
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index = _GPIO_GetPin(io);
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if (index == NULL)
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return;
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HAL_GPIO_TogglePin(index->gpio, index->pin);
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}
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/*
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* mode: IO模式（This parameter can be a value of @ref GPIO_mode_define stm32f1xx_hal_gpio.h）
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* pull: 上下拉（GPIO_NOPULL、GPIO_PULLUP、GPIO_PULLDOWN）
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*/
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void BSP_GPIO_SetMode (uint8_t io, uint32_t mode, uint32_t pull)
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{
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const struct GPIO_INDEX *index;
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GPIO_InitTypeDef GPIO_InitStruct;
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index = _GPIO_GetPin(io);
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if (index == NULL)
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return;
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/* Configure GPIO_InitStructure */
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GPIO_InitStruct.Pin = index->pin;
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GPIO_InitStruct.Mode = mode;
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GPIO_InitStruct.Pull = pull;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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HAL_GPIO_Init(index->gpio, &GPIO_InitStruct);
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}
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GPIO_TypeDef *BSP_GPIO_GetPort(uint8_t io)
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{
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const struct GPIO_INDEX *index;
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index = _GPIO_GetPin(io);
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if (index == NULL)
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return NULL;
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return index->gpio;
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}
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uint16_t BSP_GPIO_GetPin (uint8_t io)
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{
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const struct GPIO_INDEX *index;
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index = _GPIO_GetPin(io);
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if (index == NULL)
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return NULL;
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return index->pin;
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}
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