Mark Turner / Mbed 2 deprecated lightsense_kl46z_basic_v1

Basic fading in and out of leds with light sensor.

Dependencies:   mbed

mbed/BusInOut.h@0:cf7af2656659, 2016-09-19 (annotated)

Committer:
mturner5
Date:
Mon Sep 19 03:24:58 2016 +0000
Revision:
0:cf7af2656659
Basic v1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mturner5 0:cf7af2656659 1 /* mbed Microcontroller Library
mturner5 0:cf7af2656659 2 * Copyright (c) 2006-2013 ARM Limited
mturner5 0:cf7af2656659 3 *
mturner5 0:cf7af2656659 4 * Licensed under the Apache License, Version 2.0 (the "License");
mturner5 0:cf7af2656659 5 * you may not use this file except in compliance with the License.
mturner5 0:cf7af2656659 6 * You may obtain a copy of the License at
mturner5 0:cf7af2656659 7 *
mturner5 0:cf7af2656659 8 * http://www.apache.org/licenses/LICENSE-2.0
mturner5 0:cf7af2656659 9 *
mturner5 0:cf7af2656659 10 * Unless required by applicable law or agreed to in writing, software
mturner5 0:cf7af2656659 11 * distributed under the License is distributed on an "AS IS" BASIS,
mturner5 0:cf7af2656659 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mturner5 0:cf7af2656659 13 * See the License for the specific language governing permissions and
mturner5 0:cf7af2656659 14 * limitations under the License.
mturner5 0:cf7af2656659 15 */
mturner5 0:cf7af2656659 16 #ifndef MBED_BUSINOUT_H
mturner5 0:cf7af2656659 17 #define MBED_BUSINOUT_H
mturner5 0:cf7af2656659 18
mturner5 0:cf7af2656659 19 #include "DigitalInOut.h"
mturner5 0:cf7af2656659 20
mturner5 0:cf7af2656659 21 namespace mbed {
mturner5 0:cf7af2656659 22
mturner5 0:cf7af2656659 23 /** A digital input output bus, used for setting the state of a collection of pins
mturner5 0:cf7af2656659 24 */
mturner5 0:cf7af2656659 25 class BusInOut {
mturner5 0:cf7af2656659 26
mturner5 0:cf7af2656659 27 public:
mturner5 0:cf7af2656659 28
mturner5 0:cf7af2656659 29 /** Create an BusInOut, connected to the specified pins
mturner5 0:cf7af2656659 30 *
mturner5 0:cf7af2656659 31 * @param p<n> DigitalInOut pin to connect to bus bit p<n> (p5-p30, NC)
mturner5 0:cf7af2656659 32 *
mturner5 0:cf7af2656659 33 * @note
mturner5 0:cf7af2656659 34 * It is only required to specify as many pin variables as is required
mturner5 0:cf7af2656659 35 * for the bus; the rest will default to NC (not connected)
mturner5 0:cf7af2656659 36 */
mturner5 0:cf7af2656659 37 BusInOut(PinName p0, PinName p1 = NC, PinName p2 = NC, PinName p3 = NC,
mturner5 0:cf7af2656659 38 PinName p4 = NC, PinName p5 = NC, PinName p6 = NC, PinName p7 = NC,
mturner5 0:cf7af2656659 39 PinName p8 = NC, PinName p9 = NC, PinName p10 = NC, PinName p11 = NC,
mturner5 0:cf7af2656659 40 PinName p12 = NC, PinName p13 = NC, PinName p14 = NC, PinName p15 = NC);
mturner5 0:cf7af2656659 41
mturner5 0:cf7af2656659 42 BusInOut(PinName pins[16]);
mturner5 0:cf7af2656659 43
mturner5 0:cf7af2656659 44 virtual ~BusInOut();
mturner5 0:cf7af2656659 45
mturner5 0:cf7af2656659 46 /* Group: Access Methods */
mturner5 0:cf7af2656659 47
mturner5 0:cf7af2656659 48 /** Write the value to the output bus
mturner5 0:cf7af2656659 49 *
mturner5 0:cf7af2656659 50 * @param value An integer specifying a bit to write for every corresponding DigitalInOut pin
mturner5 0:cf7af2656659 51 */
mturner5 0:cf7af2656659 52 void write(int value);
mturner5 0:cf7af2656659 53
mturner5 0:cf7af2656659 54
mturner5 0:cf7af2656659 55 /** Read the value currently output on the bus
mturner5 0:cf7af2656659 56 *
mturner5 0:cf7af2656659 57 * @returns
mturner5 0:cf7af2656659 58 * An integer with each bit corresponding to associated DigitalInOut pin setting
mturner5 0:cf7af2656659 59 */
mturner5 0:cf7af2656659 60 int read();
mturner5 0:cf7af2656659 61
mturner5 0:cf7af2656659 62 /** Set as an output
mturner5 0:cf7af2656659 63 */
mturner5 0:cf7af2656659 64 void output();
mturner5 0:cf7af2656659 65
mturner5 0:cf7af2656659 66 /** Set as an input
mturner5 0:cf7af2656659 67 */
mturner5 0:cf7af2656659 68 void input();
mturner5 0:cf7af2656659 69
mturner5 0:cf7af2656659 70 /** Set the input pin mode
mturner5 0:cf7af2656659 71 *
mturner5 0:cf7af2656659 72 * @param mode PullUp, PullDown, PullNone
mturner5 0:cf7af2656659 73 */
mturner5 0:cf7af2656659 74 void mode(PinMode pull);
mturner5 0:cf7af2656659 75
mturner5 0:cf7af2656659 76 #ifdef MBED_OPERATORS
mturner5 0:cf7af2656659 77 /** A shorthand for write()
mturner5 0:cf7af2656659 78 */
mturner5 0:cf7af2656659 79 BusInOut& operator= (int v);
mturner5 0:cf7af2656659 80 BusInOut& operator= (BusInOut& rhs);
mturner5 0:cf7af2656659 81
mturner5 0:cf7af2656659 82 /** A shorthand for read()
mturner5 0:cf7af2656659 83 */
mturner5 0:cf7af2656659 84 operator int();
mturner5 0:cf7af2656659 85 #endif
mturner5 0:cf7af2656659 86
mturner5 0:cf7af2656659 87 protected:
mturner5 0:cf7af2656659 88 DigitalInOut* _pin[16];
mturner5 0:cf7af2656659 89
mturner5 0:cf7af2656659 90 /* disallow copy constructor and assignment operators */
mturner5 0:cf7af2656659 91 private:
mturner5 0:cf7af2656659 92 BusInOut(const BusInOut&);
mturner5 0:cf7af2656659 93 BusInOut & operator = (const BusInOut&);
mturner5 0:cf7af2656659 94 };
mturner5 0:cf7af2656659 95
mturner5 0:cf7af2656659 96 } // namespace mbed
mturner5 0:cf7af2656659 97
mturner5 0:cf7af2656659 98 #endif