Platform drivers for Mbed.
Dependents: EVAL-CN0535-FMCZ EVAL-CN0535-FMCZ EVAL-AD568x-AD569x EVAL-AD7606 ... more
src/irq_extra.h@16:61ad39564f45, 2021-03-19 (annotated)
- Committer:
- mahphalke
- Date:
- Fri Mar 19 12:10:16 2021 +0530
- Revision:
- 16:61ad39564f45
- Parent:
- 11:a2dcf0ebb5b5
Added uart changes
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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Mahesh Phalke |
11:a2dcf0ebb5b5 | 1 | /***************************************************************************//** |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 2 | * @file irq_extra.h |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 3 | * @brief: Header containing extra types required for IRQ drivers |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 4 | ******************************************************************************** |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 5 | * Copyright (c) 2020 Analog Devices, Inc. |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 6 | * |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 7 | * All rights reserved. |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 8 | * |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 9 | * This software is proprietary to Analog Devices, Inc. and its licensors. |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 10 | * By using this software you agree to the terms of the associated |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 11 | * Analog Devices Software License Agreement. |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 12 | *******************************************************************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 13 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 14 | #ifndef IRQ_EXTRA_H |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 15 | #define IRQ_EXTRA_H |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 16 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 17 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 18 | // Platform support needs to be C-compatible to work with other drivers |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 19 | #ifdef __cplusplus |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 20 | extern "C" |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 21 | { |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 22 | #endif |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 23 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 24 | /******************************************************************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 25 | /***************************** Include Files **********************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 26 | /******************************************************************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 27 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 28 | #include <stdbool.h> |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 29 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 30 | /******************************************************************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 31 | /********************** Macros and Constants Definitions **********************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 32 | /******************************************************************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 33 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 34 | /******************************************************************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 35 | /*************************** Types Declarations *******************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 36 | /******************************************************************************/ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 37 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 38 | /** |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 39 | * @enum irq_id |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 40 | * @brief Interrupts IDs supported by the irq driver |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 41 | */ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 42 | enum irq_id { |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 43 | /** External interrupt ID */ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 44 | EXTERNAL_INT_ID, |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 45 | /** UART Rx interrupt ID */ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 46 | UART_RX_INT_ID, |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 47 | /* Number of available interrupts */ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 48 | NB_INTERRUPTS |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 49 | }; |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 50 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 51 | /* |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 52 | * External IRQ events |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 53 | * */ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 54 | typedef enum { |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 55 | EXT_IRQ_NONE, |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 56 | EXT_IRQ_RISE, |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 57 | EXT_IRQ_FALL |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 58 | } ext_irq_event; |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 59 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 60 | /** |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 61 | * @struct mbed_irq_init_param |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 62 | * @brief Structure holding the extra parameters for Interrupt Request. |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 63 | */ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 64 | typedef struct { |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 65 | uint32_t int_mode; // Interrupt mode (falling/rising etc) |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 66 | void *int_obj_type; // Interrupt handling object |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 67 | } mbed_irq_init_param; |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 68 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 69 | /** |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 70 | * @struct aducm410_irq_desc |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 71 | * @brief Structure holding the platform descriptor for Interrupt Request. |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 72 | */ |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 73 | typedef struct { |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 74 | uint32_t int_mode; // Interrupt mode (falling/rising etc) |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 75 | void *int_obj_type; // Interrupt handling object |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 76 | void *int_obj; // Interrupt object (e.g. InterruptIn) |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 77 | } mbed_irq_desc; |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 78 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 79 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 80 | #ifdef __cplusplus // Closing extern c |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 81 | } |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 82 | #endif |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 83 | |
Mahesh Phalke |
11:a2dcf0ebb5b5 | 84 | #endif // IRQ_EXTRA_H_ |