Hideharu Tsunemoto / Mbed 2 deprecated SmallDoseMeter_Single_AE_LPC11U35

LPC11U35 ADC Tick & USBSerial

Dependencies:   mbed

Dependents:   SmallDoseMeter_SingleCH_AE_lpc11u35_V1_00

mbed/InterruptIn.h@1:b1a3be5f48ab, 2018-02-19 (annotated)

Committer:
H_Tsunemoto
Date:
Mon Feb 19 09:09:52 2018 +0000
Revision:
1:b1a3be5f48ab
Parent:
0:871ab6846b18 
test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
H_Tsunemoto 0:871ab6846b18 1 /* mbed Microcontroller Library
H_Tsunemoto 0:871ab6846b18 2 * Copyright (c) 2006-2013 ARM Limited
H_Tsunemoto 0:871ab6846b18 3 *
H_Tsunemoto 0:871ab6846b18 4 * Licensed under the Apache License, Version 2.0 (the "License");
H_Tsunemoto 0:871ab6846b18 5 * you may not use this file except in compliance with the License.
H_Tsunemoto 0:871ab6846b18 6 * You may obtain a copy of the License at
H_Tsunemoto 0:871ab6846b18 7 *
H_Tsunemoto 0:871ab6846b18 8 * http://www.apache.org/licenses/LICENSE-2.0
H_Tsunemoto 0:871ab6846b18 9 *
H_Tsunemoto 0:871ab6846b18 10 * Unless required by applicable law or agreed to in writing, software
H_Tsunemoto 0:871ab6846b18 11 * distributed under the License is distributed on an "AS IS" BASIS,
H_Tsunemoto 0:871ab6846b18 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
H_Tsunemoto 0:871ab6846b18 13 * See the License for the specific language governing permissions and
H_Tsunemoto 0:871ab6846b18 14 * limitations under the License.
H_Tsunemoto 0:871ab6846b18 15 */
H_Tsunemoto 0:871ab6846b18 16 #ifndef MBED_INTERRUPTIN_H
H_Tsunemoto 0:871ab6846b18 17 #define MBED_INTERRUPTIN_H
H_Tsunemoto 0:871ab6846b18 18
H_Tsunemoto 0:871ab6846b18 19 #include "platform.h"
H_Tsunemoto 0:871ab6846b18 20
H_Tsunemoto 0:871ab6846b18 21 #if DEVICE_INTERRUPTIN
H_Tsunemoto 0:871ab6846b18 22
H_Tsunemoto 0:871ab6846b18 23 #include "gpio_api.h"
H_Tsunemoto 0:871ab6846b18 24 #include "gpio_irq_api.h"
H_Tsunemoto 0:871ab6846b18 25 #include "FunctionPointer.h"
H_Tsunemoto 0:871ab6846b18 26
H_Tsunemoto 0:871ab6846b18 27 namespace mbed {
H_Tsunemoto 0:871ab6846b18 28
H_Tsunemoto 0:871ab6846b18 29 /** A digital interrupt input, used to call a function on a rising or falling edge
H_Tsunemoto 0:871ab6846b18 30 *
H_Tsunemoto 0:871ab6846b18 31 * Example:
H_Tsunemoto 0:871ab6846b18 32 * @code
H_Tsunemoto 0:871ab6846b18 33 * // Flash an LED while waiting for events
H_Tsunemoto 0:871ab6846b18 34 *
H_Tsunemoto 0:871ab6846b18 35 * #include "mbed.h"
H_Tsunemoto 0:871ab6846b18 36 *
H_Tsunemoto 0:871ab6846b18 37 * InterruptIn event(p16);
H_Tsunemoto 0:871ab6846b18 38 * DigitalOut led(LED1);
H_Tsunemoto 0:871ab6846b18 39 *
H_Tsunemoto 0:871ab6846b18 40 * void trigger() {
H_Tsunemoto 0:871ab6846b18 41 * printf("triggered!\n");
H_Tsunemoto 0:871ab6846b18 42 * }
H_Tsunemoto 0:871ab6846b18 43 *
H_Tsunemoto 0:871ab6846b18 44 * int main() {
H_Tsunemoto 0:871ab6846b18 45 * event.rise(&trigger);
H_Tsunemoto 0:871ab6846b18 46 * while(1) {
H_Tsunemoto 0:871ab6846b18 47 * led = !led;
H_Tsunemoto 0:871ab6846b18 48 * wait(0.25);
H_Tsunemoto 0:871ab6846b18 49 * }
H_Tsunemoto 0:871ab6846b18 50 * }
H_Tsunemoto 0:871ab6846b18 51 * @endcode
H_Tsunemoto 0:871ab6846b18 52 */
H_Tsunemoto 0:871ab6846b18 53 class InterruptIn {
H_Tsunemoto 0:871ab6846b18 54
H_Tsunemoto 0:871ab6846b18 55 public:
H_Tsunemoto 0:871ab6846b18 56
H_Tsunemoto 0:871ab6846b18 57 /** Create an InterruptIn connected to the specified pin
H_Tsunemoto 0:871ab6846b18 58 *
H_Tsunemoto 0:871ab6846b18 59 * @param pin InterruptIn pin to connect to
H_Tsunemoto 0:871ab6846b18 60 * @param name (optional) A string to identify the object
H_Tsunemoto 0:871ab6846b18 61 */
H_Tsunemoto 0:871ab6846b18 62 InterruptIn(PinName pin);
H_Tsunemoto 0:871ab6846b18 63 virtual ~InterruptIn();
H_Tsunemoto 0:871ab6846b18 64
H_Tsunemoto 0:871ab6846b18 65 int read();
H_Tsunemoto 0:871ab6846b18 66 #ifdef MBED_OPERATORS
H_Tsunemoto 0:871ab6846b18 67 operator int();
H_Tsunemoto 0:871ab6846b18 68
H_Tsunemoto 0:871ab6846b18 69 #endif
H_Tsunemoto 0:871ab6846b18 70
H_Tsunemoto 0:871ab6846b18 71 /** Attach a function to call when a rising edge occurs on the input
H_Tsunemoto 0:871ab6846b18 72 *
H_Tsunemoto 0:871ab6846b18 73 * @param fptr A pointer to a void function, or 0 to set as none
H_Tsunemoto 0:871ab6846b18 74 */
H_Tsunemoto 0:871ab6846b18 75 void rise(void (*fptr)(void));
H_Tsunemoto 0:871ab6846b18 76
H_Tsunemoto 0:871ab6846b18 77 /** Attach a member function to call when a rising edge occurs on the input
H_Tsunemoto 0:871ab6846b18 78 *
H_Tsunemoto 0:871ab6846b18 79 * @param tptr pointer to the object to call the member function on
H_Tsunemoto 0:871ab6846b18 80 * @param mptr pointer to the member function to be called
H_Tsunemoto 0:871ab6846b18 81 */
H_Tsunemoto 0:871ab6846b18 82 template<typename T>
H_Tsunemoto 0:871ab6846b18 83 void rise(T* tptr, void (T::*mptr)(void)) {
H_Tsunemoto 0:871ab6846b18 84 _rise.attach(tptr, mptr);
H_Tsunemoto 0:871ab6846b18 85 gpio_irq_set(&gpio_irq, IRQ_RISE, 1);
H_Tsunemoto 0:871ab6846b18 86 }
H_Tsunemoto 0:871ab6846b18 87
H_Tsunemoto 0:871ab6846b18 88 /** Attach a function to call when a falling edge occurs on the input
H_Tsunemoto 0:871ab6846b18 89 *
H_Tsunemoto 0:871ab6846b18 90 * @param fptr A pointer to a void function, or 0 to set as none
H_Tsunemoto 0:871ab6846b18 91 */
H_Tsunemoto 0:871ab6846b18 92 void fall(void (*fptr)(void));
H_Tsunemoto 0:871ab6846b18 93
H_Tsunemoto 0:871ab6846b18 94 /** Attach a member function to call when a falling edge occurs on the input
H_Tsunemoto 0:871ab6846b18 95 *
H_Tsunemoto 0:871ab6846b18 96 * @param tptr pointer to the object to call the member function on
H_Tsunemoto 0:871ab6846b18 97 * @param mptr pointer to the member function to be called
H_Tsunemoto 0:871ab6846b18 98 */
H_Tsunemoto 0:871ab6846b18 99 template<typename T>
H_Tsunemoto 0:871ab6846b18 100 void fall(T* tptr, void (T::*mptr)(void)) {
H_Tsunemoto 0:871ab6846b18 101 _fall.attach(tptr, mptr);
H_Tsunemoto 0:871ab6846b18 102 gpio_irq_set(&gpio_irq, IRQ_FALL, 1);
H_Tsunemoto 0:871ab6846b18 103 }
H_Tsunemoto 0:871ab6846b18 104
H_Tsunemoto 0:871ab6846b18 105 /** Set the input pin mode
H_Tsunemoto 0:871ab6846b18 106 *
H_Tsunemoto 0:871ab6846b18 107 * @param mode PullUp, PullDown, PullNone
H_Tsunemoto 0:871ab6846b18 108 */
H_Tsunemoto 0:871ab6846b18 109 void mode(PinMode pull);
H_Tsunemoto 0:871ab6846b18 110
H_Tsunemoto 0:871ab6846b18 111 /** Enable IRQ. This method depends on hw implementation, might enable one
H_Tsunemoto 0:871ab6846b18 112 * port interrupts. For further information, check gpio_irq_enable().
H_Tsunemoto 0:871ab6846b18 113 */
H_Tsunemoto 0:871ab6846b18 114 void enable_irq();
H_Tsunemoto 0:871ab6846b18 115
H_Tsunemoto 0:871ab6846b18 116 /** Disable IRQ. This method depends on hw implementation, might disable one
H_Tsunemoto 0:871ab6846b18 117 * port interrupts. For further information, check gpio_irq_disable().
H_Tsunemoto 0:871ab6846b18 118 */
H_Tsunemoto 0:871ab6846b18 119 void disable_irq();
H_Tsunemoto 0:871ab6846b18 120
H_Tsunemoto 0:871ab6846b18 121 static void _irq_handler(uint32_t id, gpio_irq_event event);
H_Tsunemoto 0:871ab6846b18 122
H_Tsunemoto 0:871ab6846b18 123 protected:
H_Tsunemoto 0:871ab6846b18 124 gpio_t gpio;
H_Tsunemoto 0:871ab6846b18 125 gpio_irq_t gpio_irq;
H_Tsunemoto 0:871ab6846b18 126
H_Tsunemoto 0:871ab6846b18 127 FunctionPointer _rise;
H_Tsunemoto 0:871ab6846b18 128 FunctionPointer _fall;
H_Tsunemoto 0:871ab6846b18 129 };
H_Tsunemoto 0:871ab6846b18 130
H_Tsunemoto 0:871ab6846b18 131 } // namespace mbed
H_Tsunemoto 0:871ab6846b18 132
H_Tsunemoto 0:871ab6846b18 133 #endif
H_Tsunemoto 0:871ab6846b18 134
H_Tsunemoto 0:871ab6846b18 135 #endif