Mouse code for the MacroRat
mbed-dev/targets/TARGET_STM/TARGET_STM32L0/gpio_irq_device.h@18:6a4db94011d3, 2017-05-14 (annotated)
- Committer:
- sahilmgandhi
- Date:
- Sun May 14 23:18:57 2017 +0000
- Revision:
- 18:6a4db94011d3
Publishing again
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sahilmgandhi | 18:6a4db94011d3 | 1 | /* mbed Microcontroller Library |
sahilmgandhi | 18:6a4db94011d3 | 2 | ******************************************************************************* |
sahilmgandhi | 18:6a4db94011d3 | 3 | * Copyright (c) 2017, STMicroelectronics |
sahilmgandhi | 18:6a4db94011d3 | 4 | * All rights reserved. |
sahilmgandhi | 18:6a4db94011d3 | 5 | * |
sahilmgandhi | 18:6a4db94011d3 | 6 | * Redistribution and use in source and binary forms, with or without |
sahilmgandhi | 18:6a4db94011d3 | 7 | * modification, are permitted provided that the following conditions are met: |
sahilmgandhi | 18:6a4db94011d3 | 8 | * |
sahilmgandhi | 18:6a4db94011d3 | 9 | * 1. Redistributions of source code must retain the above copyright notice, |
sahilmgandhi | 18:6a4db94011d3 | 10 | * this list of conditions and the following disclaimer. |
sahilmgandhi | 18:6a4db94011d3 | 11 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
sahilmgandhi | 18:6a4db94011d3 | 12 | * this list of conditions and the following disclaimer in the documentation |
sahilmgandhi | 18:6a4db94011d3 | 13 | * and/or other materials provided with the distribution. |
sahilmgandhi | 18:6a4db94011d3 | 14 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
sahilmgandhi | 18:6a4db94011d3 | 15 | * may be used to endorse or promote products derived from this software |
sahilmgandhi | 18:6a4db94011d3 | 16 | * without specific prior written permission. |
sahilmgandhi | 18:6a4db94011d3 | 17 | * |
sahilmgandhi | 18:6a4db94011d3 | 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
sahilmgandhi | 18:6a4db94011d3 | 19 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
sahilmgandhi | 18:6a4db94011d3 | 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
sahilmgandhi | 18:6a4db94011d3 | 21 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
sahilmgandhi | 18:6a4db94011d3 | 22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
sahilmgandhi | 18:6a4db94011d3 | 23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
sahilmgandhi | 18:6a4db94011d3 | 24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
sahilmgandhi | 18:6a4db94011d3 | 25 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
sahilmgandhi | 18:6a4db94011d3 | 26 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
sahilmgandhi | 18:6a4db94011d3 | 27 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
sahilmgandhi | 18:6a4db94011d3 | 28 | ******************************************************************************* |
sahilmgandhi | 18:6a4db94011d3 | 29 | */ |
sahilmgandhi | 18:6a4db94011d3 | 30 | #ifndef MBED_GPIO_IRQ_DEVICE_H |
sahilmgandhi | 18:6a4db94011d3 | 31 | #define MBED_GPIO_IRQ_DEVICE_H |
sahilmgandhi | 18:6a4db94011d3 | 32 | |
sahilmgandhi | 18:6a4db94011d3 | 33 | #ifdef __cplusplus |
sahilmgandhi | 18:6a4db94011d3 | 34 | extern "C" { |
sahilmgandhi | 18:6a4db94011d3 | 35 | #endif |
sahilmgandhi | 18:6a4db94011d3 | 36 | |
sahilmgandhi | 18:6a4db94011d3 | 37 | #include "stm32l0xx_ll_exti.h" |
sahilmgandhi | 18:6a4db94011d3 | 38 | |
sahilmgandhi | 18:6a4db94011d3 | 39 | // Number of EXTI irq vectors (EXTI0, EXTI1, EXTI2, EXTI3, EXTI4, EXTI5_9, EXTI10_15) |
sahilmgandhi | 18:6a4db94011d3 | 40 | #define CHANNEL_NUM (3) |
sahilmgandhi | 18:6a4db94011d3 | 41 | |
sahilmgandhi | 18:6a4db94011d3 | 42 | #define EXTI_IRQ0_NUM_LINES 2 |
sahilmgandhi | 18:6a4db94011d3 | 43 | #define EXTI_IRQ1_NUM_LINES 2 |
sahilmgandhi | 18:6a4db94011d3 | 44 | #define EXTI_IRQ2_NUM_LINES 12 |
sahilmgandhi | 18:6a4db94011d3 | 45 | |
sahilmgandhi | 18:6a4db94011d3 | 46 | // Max pins for one line (max with EXTI10_15) |
sahilmgandhi | 18:6a4db94011d3 | 47 | #define MAX_PIN_LINE (EXTI_IRQ2_NUM_LINES) |
sahilmgandhi | 18:6a4db94011d3 | 48 | |
sahilmgandhi | 18:6a4db94011d3 | 49 | /* Structure to describe how the HW EXTI lines are defined in this HW */ |
sahilmgandhi | 18:6a4db94011d3 | 50 | typedef struct exti_lines { |
sahilmgandhi | 18:6a4db94011d3 | 51 | uint32_t gpio_idx; // an index entry for each EXIT line |
sahilmgandhi | 18:6a4db94011d3 | 52 | uint32_t irq_index; // the IRQ index |
sahilmgandhi | 18:6a4db94011d3 | 53 | IRQn_Type irq_n; // the corresponding EXTI IRQn |
sahilmgandhi | 18:6a4db94011d3 | 54 | } exti_lines_t; |
sahilmgandhi | 18:6a4db94011d3 | 55 | |
sahilmgandhi | 18:6a4db94011d3 | 56 | // Used to return the index for channels array. |
sahilmgandhi | 18:6a4db94011d3 | 57 | extern const exti_lines_t pin_lines_desc[]; |
sahilmgandhi | 18:6a4db94011d3 | 58 | |
sahilmgandhi | 18:6a4db94011d3 | 59 | #ifdef __cplusplus |
sahilmgandhi | 18:6a4db94011d3 | 60 | } |
sahilmgandhi | 18:6a4db94011d3 | 61 | #endif |
sahilmgandhi | 18:6a4db94011d3 | 62 | |
sahilmgandhi | 18:6a4db94011d3 | 63 | #endif |