Analog Devices / platform_drivers

Platform drivers for Mbed.

Dependents:   EVAL-CN0535-FMCZ EVAL-CN0535-FMCZ EVAL-AD568x-AD569x EVAL-AD7606 ... more

irq_extra.h@17:af1f2416dd26, 2021-07-13 (annotated)

Committer:
mahphalke
Date:
Tue Jul 13 13:58:07 2021 +0530
Revision:
17:af1f2416dd26
Child:
20:4951ea6abee5
Restructured the directory- Removed inc/ and src/ folders and moved all source/header files at root

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mahphalke 17:af1f2416dd26 1 /***************************************************************************//**
mahphalke 17:af1f2416dd26 2 * @file irq_extra.h
mahphalke 17:af1f2416dd26 3 * @brief: Header containing extra types required for IRQ drivers
mahphalke 17:af1f2416dd26 4 ********************************************************************************
mahphalke 17:af1f2416dd26 5 * Copyright (c) 2020-2021 Analog Devices, Inc.
mahphalke 17:af1f2416dd26 6 * All rights reserved.
mahphalke 17:af1f2416dd26 7 *
mahphalke 17:af1f2416dd26 8 * This software is proprietary to Analog Devices, Inc. and its licensors.
mahphalke 17:af1f2416dd26 9 * By using this software you agree to the terms of the associated
mahphalke 17:af1f2416dd26 10 * Analog Devices Software License Agreement.
mahphalke 17:af1f2416dd26 11 *******************************************************************************/
mahphalke 17:af1f2416dd26 12
mahphalke 17:af1f2416dd26 13 #ifndef IRQ_EXTRA_H
mahphalke 17:af1f2416dd26 14 #define IRQ_EXTRA_H
mahphalke 17:af1f2416dd26 15
mahphalke 17:af1f2416dd26 16
mahphalke 17:af1f2416dd26 17 // Platform support needs to be C-compatible to work with other drivers
mahphalke 17:af1f2416dd26 18 #ifdef __cplusplus
mahphalke 17:af1f2416dd26 19 extern "C"
mahphalke 17:af1f2416dd26 20 {
mahphalke 17:af1f2416dd26 21 #endif
mahphalke 17:af1f2416dd26 22
mahphalke 17:af1f2416dd26 23 /******************************************************************************/
mahphalke 17:af1f2416dd26 24 /***************************** Include Files **********************************/
mahphalke 17:af1f2416dd26 25 /******************************************************************************/
mahphalke 17:af1f2416dd26 26
mahphalke 17:af1f2416dd26 27 #include <stdbool.h>
mahphalke 17:af1f2416dd26 28
mahphalke 17:af1f2416dd26 29 /******************************************************************************/
mahphalke 17:af1f2416dd26 30 /********************** Macros and Constants Definitions **********************/
mahphalke 17:af1f2416dd26 31 /******************************************************************************/
mahphalke 17:af1f2416dd26 32
mahphalke 17:af1f2416dd26 33 /******************************************************************************/
mahphalke 17:af1f2416dd26 34 /*************************** Types Declarations *******************************/
mahphalke 17:af1f2416dd26 35 /******************************************************************************/
mahphalke 17:af1f2416dd26 36
mahphalke 17:af1f2416dd26 37 /**
mahphalke 17:af1f2416dd26 38 * @enum irq_id
mahphalke 17:af1f2416dd26 39 * @brief Interrupts IDs supported by the mbed irq driver
mahphalke 17:af1f2416dd26 40 */
mahphalke 17:af1f2416dd26 41 enum irq_id {
mahphalke 17:af1f2416dd26 42 /** External interrupt ID1 */
mahphalke 17:af1f2416dd26 43 EXTERNAL_INT_ID1,
mahphalke 17:af1f2416dd26 44 /** External interrupt ID2 */
mahphalke 17:af1f2416dd26 45 EXTERNAL_INT_ID2,
mahphalke 17:af1f2416dd26 46 /** External interrupt ID3 */
mahphalke 17:af1f2416dd26 47 EXTERNAL_INT_ID3,
mahphalke 17:af1f2416dd26 48 /** External interrupt ID4 */
mahphalke 17:af1f2416dd26 49 EXTERNAL_INT_ID4,
mahphalke 17:af1f2416dd26 50 /** External interrupt ID5 */
mahphalke 17:af1f2416dd26 51 EXTERNAL_INT_ID5,
mahphalke 17:af1f2416dd26 52 /** UART Rx interrupt ID1 */
mahphalke 17:af1f2416dd26 53 UART_RX_INT_ID1,
mahphalke 17:af1f2416dd26 54 /** Ticker interrupt ID */
mahphalke 17:af1f2416dd26 55 TICKER_INT_ID,
mahphalke 17:af1f2416dd26 56 /* Number of available interrupts */
mahphalke 17:af1f2416dd26 57 NB_INTERRUPTS
mahphalke 17:af1f2416dd26 58 };
mahphalke 17:af1f2416dd26 59
mahphalke 17:af1f2416dd26 60 /*
mahphalke 17:af1f2416dd26 61 * External IRQ events
mahphalke 17:af1f2416dd26 62 * */
mahphalke 17:af1f2416dd26 63 typedef enum {
mahphalke 17:af1f2416dd26 64 EXT_IRQ_NONE,
mahphalke 17:af1f2416dd26 65 EXT_IRQ_RISE,
mahphalke 17:af1f2416dd26 66 EXT_IRQ_FALL
mahphalke 17:af1f2416dd26 67 } ext_irq_event;
mahphalke 17:af1f2416dd26 68
mahphalke 17:af1f2416dd26 69 /**
mahphalke 17:af1f2416dd26 70 * @struct mbed_irq_init_param
mahphalke 17:af1f2416dd26 71 * @brief Structure holding the extra parameters for Interrupt Request.
mahphalke 17:af1f2416dd26 72 */
mahphalke 17:af1f2416dd26 73 typedef struct {
mahphalke 17:af1f2416dd26 74 uint32_t int_mode; // Interrupt mode (falling/rising etc)
mahphalke 17:af1f2416dd26 75 uint32_t ext_int_pin; // External Interrupt pin
mahphalke 17:af1f2416dd26 76 uint32_t ticker_period_usec; // Time period in usec for ticker event
mahphalke 17:af1f2416dd26 77 void *int_obj_type; // Interrupt handling object
mahphalke 17:af1f2416dd26 78 } mbed_irq_init_param;
mahphalke 17:af1f2416dd26 79
mahphalke 17:af1f2416dd26 80 /**
mahphalke 17:af1f2416dd26 81 * @struct mbed_irq_desc
mahphalke 17:af1f2416dd26 82 * @brief Structure holding the platform descriptor for Interrupt Request.
mahphalke 17:af1f2416dd26 83 */
mahphalke 17:af1f2416dd26 84 typedef struct {
mahphalke 17:af1f2416dd26 85 uint32_t int_mode; // Interrupt mode (falling/rising etc)
mahphalke 17:af1f2416dd26 86 uint32_t ext_int_pin; // External Interrupt pin
mahphalke 17:af1f2416dd26 87 uint32_t ticker_period_usec; // Time period in usec for ticker event
mahphalke 17:af1f2416dd26 88 void *int_obj_type; // Interrupt handling object
mahphalke 17:af1f2416dd26 89 void *int_obj; // Interrupt object (e.g. InterruptIn)
mahphalke 17:af1f2416dd26 90 } mbed_irq_desc;
mahphalke 17:af1f2416dd26 91
mahphalke 17:af1f2416dd26 92 #ifdef __cplusplus // Closing extern c
mahphalke 17:af1f2416dd26 93 }
mahphalke 17:af1f2416dd26 94 #endif
mahphalke 17:af1f2416dd26 95
mahphalke 17:af1f2416dd26 96 #endif // IRQ_EXTRA_H_