88 lines
3.7 KiB
C
88 lines
3.7 KiB
C
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#include "stm32h7xx.h"
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/*GPIO<49><4F><EFBFBD>źŶ<C5BA><C5B6><EFBFBD>*/
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#define GPIO_PIN_0 ((uint16_t)0x0001) /*!< ѡ<><D1A1>Pin0 (1<<0) */
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#define GPIO_PIN_1 ((uint16_t)0x0002) /*!< ѡ<><D1A1>Pin1 (1<<1)*/
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#define GPIO_PIN_2 ((uint16_t)0x0004) /*!< ѡ<><D1A1>Pin2 (1<<2)*/
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#define GPIO_PIN_3 ((uint16_t)0x0008) /*!< ѡ<><D1A1>Pin3 (1<<3)*/
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#define GPIO_PIN_4 ((uint16_t)0x0010) /*!< ѡ<><D1A1>Pin4 */
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#define GPIO_PIN_5 ((uint16_t)0x0020) /*!< ѡ<><D1A1>Pin5 */
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#define GPIO_PIN_6 ((uint16_t)0x0040) /*!< ѡ<><D1A1>Pin6 */
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#define GPIO_PIN_7 ((uint16_t)0x0080) /*!< ѡ<><D1A1>Pin7 */
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#define GPIO_PIN_8 ((uint16_t)0x0100) /*!< ѡ<><D1A1>Pin8 */
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#define GPIO_PIN_9 ((uint16_t)0x0200) /*!< ѡ<><D1A1>Pin9 */
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#define GPIO_PIN_10 ((uint16_t)0x0400) /*!< ѡ<><D1A1>Pin10 */
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#define GPIO_PIN_11 ((uint16_t)0x0800) /*!< ѡ<><D1A1>Pin11 */
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#define GPIO_PIN_12 ((uint16_t)0x1000) /*!< ѡ<><D1A1>Pin12 */
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#define GPIO_PIN_13 ((uint16_t)0x2000) /*!< ѡ<><D1A1>Pin13 */
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#define GPIO_PIN_14 ((uint16_t)0x4000) /*!< ѡ<><D1A1>Pin14 */
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#define GPIO_PIN_15 ((uint16_t)0x8000) /*!< ѡ<><D1A1>Pin15 */
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#define GPIO_PIN_All ((uint16_t)0xFFFF) /*!< ѡ<><D1A1>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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#define GPIO_MODE_INPUT ((uint32_t)0x00000000U) /*!< <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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#define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001U) /*!< <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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#define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011U) /*!< <20><>©<EFBFBD><C2A9><EFBFBD><EFBFBD> */
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#define GPIO_MODE_AF_PP ((uint32_t)0x00000002U) /*!< <20><><EFBFBD>츴<EFBFBD><ECB8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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#define GPIO_MODE_AF_OD ((uint32_t)0x00000012U) /*!< <20><>©<EFBFBD><C2A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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#define GPIO_MODE_ANALOG ((uint32_t)0x00000003U) /*!< ģ<><C4A3>ģʽ*/
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#define GPIO_SPEED_FREQ_LOW ((uint32_t)0x00000000U) /*!< <20><><EFBFBD><EFBFBD>*/
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#define GPIO_SPEED_FREQ_MEDIUM ((uint32_t)0x00000001U) /*!< <20><><EFBFBD><EFBFBD>*/
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#define GPIO_SPEED_FREQ_HIGH ((uint32_t)0x00000002U) /*!< <20><><EFBFBD><EFBFBD>*/
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#define GPIO_SPEED_FREQ_VERY_HIGH ((uint32_t)0x00000003U) /*!< <20><><EFBFBD><EFBFBD>*/
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#define GPIO_NOPULL ((uint32_t)0x00000000U) /*!< <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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#define GPIO_PULLUP ((uint32_t)0x00000001U) /*!< <20><><EFBFBD><EFBFBD> */
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#define GPIO_PULLDOWN ((uint32_t)0x00000002U) /*!< <20><><EFBFBD><EFBFBD> */
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/**
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* @brief GPIO<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><EFBFBD><EFBFBD>
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*/
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typedef struct
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{
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uint32_t Pin; /*ָ<><D6B8>Ҫ<EFBFBD><D2AA><EFBFBD>õ<EFBFBD>GPIO<49><4F><EFBFBD><EFBFBD> */
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uint32_t Mode; /*ָ<><D6B8><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD>ŵĹ<C5B5><C4B9><EFBFBD>ģʽ*/
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uint32_t Pull; /*ָ<><D6B8><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD>ŵ<EFBFBD><C5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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uint32_t Speed; /*ָ<><D6B8><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD>ŵ<EFBFBD><C5B5>ٶ<EFBFBD> */
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uint32_t Alternate; /*Ҫ<><D2AA><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD>ŵ<EFBFBD><C5B5><EFBFBD><EFBFBD><EFBFBD>*/
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}GPIO_InitTypeDef;
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/**
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* @brief GPIO Bit SET and Bit RESET enumeration
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*/
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typedef enum
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{
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GPIO_PIN_RESET = 0,
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GPIO_PIN_SET
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}GPIO_PinState;
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#define GPIO_MODE ((uint32_t)0x00000003U)
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#define GPIO_OUTPUT_TYPE ((uint32_t)0x00000010U)
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#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\
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((__GPIOx__) == (GPIOB))? 1U :\
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((__GPIOx__) == (GPIOC))? 2U :\
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((__GPIOx__) == (GPIOD))? 3U :\
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((__GPIOx__) == (GPIOE))? 4U :\
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((__GPIOx__) == (GPIOF))? 5U :\
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((__GPIOx__) == (GPIOG))? 6U :\
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((__GPIOx__) == (GPIOH))? 7U :\
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((__GPIOx__) == (GPIOI))? 8U :\
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((__GPIOx__) == (GPIOJ))? 9U : 10U)
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void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
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void HAL_GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
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