165 lines
4.9 KiB
C
165 lines
4.9 KiB
C
/*******************************************************************************
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* Copyright © 2019 TRINAMIC Motion Control GmbH & Co. KG
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* (now owned by Analog Devices Inc.),
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*
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* Copyright © 2023 Analog Devices Inc. All Rights Reserved. This software is
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* proprietary & confidential to Analog Devices, Inc. and its licensors.
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*******************************************************************************/
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#ifndef _IO_H_
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#define _IO_H_
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// #include "derivative.h"
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typedef enum { // Give bits explicitly, because IDE relies on it.
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IOS_LOW = 0b00,
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IOS_HIGH = 0b01,
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IOS_OPEN = 0b10,
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IOS_NOCHANGE = 0b11
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} IO_States;
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#if defined(Landungsbruecke) || defined(LandungsbrueckeSmall)
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// use ST like configuration structures also for Landungsbruecke
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typedef enum
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{
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GPIO_Mode_AN = 0x00, /*!< GPIO Analog Mode, Pin disabled */
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GPIO_Mode_AF1 = 0x01, /*!< GPIO Alternate function Mode GPIO*/
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GPIO_Mode_AF2 = 0x02, /*!< GPIO Alternate function Mode*/
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GPIO_Mode_AF3 = 0x03, /*!< GPIO Alternate function Mode*/
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GPIO_Mode_AF4 = 0x04, /*!< GPIO Alternate function Mode*/
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GPIO_Mode_AF5 = 0x05, /*!< GPIO Alternate function Mode*/
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GPIO_Mode_AF6 = 0x06, /*!< GPIO Alternate function Mode*/
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GPIO_Mode_AF7 = 0x07, /*!< GPIO Alternate function Mode*/
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GPIO_Mode_IN = 0x08, /*!< GPIO Input Mode */
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GPIO_Mode_OUT = 0x09 /*!< GPIO Output Mode */
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} GPIOMode_TypeDef;
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typedef enum
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{
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GPIO_OType_PP = 0x00,
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GPIO_OType_OD = 0x01
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} GPIOOType_TypeDef;
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typedef enum
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{
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GPIO_PuPd_NOPULL = 0x00,
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GPIO_PuPd_UP = 0x01,
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GPIO_PuPd_DOWN = 0x02
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} GPIOPuPd_TypeDef;
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typedef enum
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{
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GPIO_Speed_2MHz = 0x00, /*!< Low speed */
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GPIO_Speed_25MHz = 0x01, /*!< Medium speed */
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GPIO_Speed_50MHz = 0x02, /*!< Fast speed */
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GPIO_Speed_100MHz = 0x03 /*!< High speed on 30 pF (80 MHz Output max speed on 15 pF) */
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} GPIOSpeed_TypeDef;
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#include "hal/Landungsbruecke/freescale/PDD/GPIO_PDD.h"
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#elif defined(LandungsbrueckeV3)
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// typedef enum
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// {
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// GPIO_MODE_INPUT = 0x00, /*!< GPIO Input Mode */
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// GPIO_MODE_OUTPUT = 0x01, /*!< GPIO Output Mode */
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// GPIO_MODE_AF = 0x02, /*!< GPIO Alternate function Mode*/
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// GPIO_MODE_ANALOG = 0x03, /*!< GPIO Analog Mode*/
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// } GPIOMode_TypeDef;
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//
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// typedef enum
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// {
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// GPIO_OTYPE_PP = 0x00,
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// GPIO_OTYPE_OD = 0x01
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// } GPIOOType_TypeDef;
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//
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// typedef enum
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// {
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// GPIO_PUPD_NONE = 0x00,
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// GPIO_PUPD_PULLUP = 0x01,
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// GPIO_PUPD_PULLDOWN = 0x02
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// } GPIOPuPd_TypeDef;
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//
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// typedef enum
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// {
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// GPIO_OSPEED_2MHZ = 0x00, /*!< Low speed */
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// GPIO_OSPEED_25MHZ = 0x01, /*!< Medium speed */
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// GPIO_OSPEED_50MHZ = 0x02, /*!< Fast speed */
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// GPIO_OSPEED_MAX = 0x03 /*!< GPIO very high output speed, max speed more than 50MHz */
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// } GPIOSpeed_TypeDef;
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typedef uint32_t GPIOMode_TypeDef;
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typedef uint32_t GPIOOType_TypeDef;
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typedef uint32_t GPIOPuPd_TypeDef;
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typedef uint32_t GPIOSpeed_TypeDef;
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#endif
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enum IOsHighLevelFunctions { IO_DEFAULT, IO_DI, IO_AI, IO_DO, IO_PWM, IO_SD, IO_CLK16, IO_SPI };
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typedef struct
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{
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const uint8_t DEFAULT;
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const uint8_t DI;
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const uint8_t AI;
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const uint8_t DO;
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const uint8_t PWM;
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const uint8_t SD;
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const uint8_t CLK16;
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const uint8_t SPI;
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} IOsHighLevelFunctionTypeDef;
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typedef struct
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{
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GPIOMode_TypeDef GPIO_Mode;
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GPIOSpeed_TypeDef GPIO_Speed;
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GPIOOType_TypeDef GPIO_OType;
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GPIOPuPd_TypeDef GPIO_PuPd;
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} IOPinInitTypeDef;
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typedef struct
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{
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#if defined(LandungsbrueckeV3)
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uint32_t port;
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volatile uint32_t *setBitRegister;
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volatile uint32_t *resetBitRegister;
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#elif defined(Landungsbruecke) || defined(LandungsbrueckeSmall)
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PORT_MemMapPtr portBase;
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GPIO_MemMapPtr GPIOBase;
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volatile uint32_t *setBitRegister;
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volatile uint32_t *resetBitRegister;
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#endif
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uint32_t bitWeight;
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unsigned char bit;
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IOPinInitTypeDef configuration;
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IOPinInitTypeDef resetConfiguration;
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enum IOsHighLevelFunctions highLevelFunction;
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IO_States state;
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} IOPinTypeDef;
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typedef struct
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{
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void (*set)(IOPinTypeDef *pin);
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void (*copy)(IOPinInitTypeDef *from, IOPinTypeDef*to);
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void (*reset)(IOPinTypeDef *pin);
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void (*toOutput)(IOPinTypeDef *pin);
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void (*toInput)(IOPinTypeDef *pin);
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void (*setHigh)(IOPinTypeDef *pin);
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void (*setLow)(IOPinTypeDef *pin);
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void (*setToState)(IOPinTypeDef *pin, IO_States state);
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IO_States (*getState)(IOPinTypeDef *pin);
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unsigned char (*isHigh)(IOPinTypeDef *pin);
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void (*init)(void);
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IOsHighLevelFunctionTypeDef HIGH_LEVEL_FUNCTIONS;
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} IOsTypeDef;
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extern IOsTypeDef IOs;
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// A bit weight of 0 is used to indicate a nonexistent pin
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#define DUMMY_BITWEIGHT 0
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#define IS_DUMMY_PIN(pin) (pin->bitWeight == DUMMY_BITWEIGHT)
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#endif /* _IO_H_ */
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