EmbeddedArtists AB / Mbed 2 deprecated lpc4088_ebb_ptp

Production Test Program (PTP) for the LPC4088 Experiment Base Board

Dependencies:   EALib I2S LM75B SDFileSystem mbed

TestRGBLed.cpp@9:eb6086159020, 2014-10-01 (annotated)

Committer:
embeddedartists
Date:
Wed Oct 01 11:16:38 2014 +0000
Revision:
9:eb6086159020
Parent:
3:7ef908e84ae1 
Updated used libraries

Who changed what in which revision?

UserRevisionLine numberNew contents of line
embeddedartists 2:2f4b7535ceb3 1 /*
embeddedartists 2:2f4b7535ceb3 2 * Copyright 2013 Embedded Artists AB
embeddedartists 2:2f4b7535ceb3 3 *
embeddedartists 2:2f4b7535ceb3 4 * Licensed under the Apache License, Version 2.0 (the "License");
embeddedartists 2:2f4b7535ceb3 5 * you may not use this file except in compliance with the License.
embeddedartists 2:2f4b7535ceb3 6 * You may obtain a copy of the License at
embeddedartists 2:2f4b7535ceb3 7 *
embeddedartists 2:2f4b7535ceb3 8 * http://www.apache.org/licenses/LICENSE-2.0
embeddedartists 2:2f4b7535ceb3 9 *
embeddedartists 2:2f4b7535ceb3 10 * Unless required by applicable law or agreed to in writing, software
embeddedartists 2:2f4b7535ceb3 11 * distributed under the License is distributed on an "AS IS" BASIS,
embeddedartists 2:2f4b7535ceb3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
embeddedartists 2:2f4b7535ceb3 13 * See the License for the specific language governing permissions and
embeddedartists 2:2f4b7535ceb3 14 * limitations under the License.
embeddedartists 2:2f4b7535ceb3 15 */
embeddedartists 2:2f4b7535ceb3 16
embeddedartists 2:2f4b7535ceb3 17 /******************************************************************************
embeddedartists 2:2f4b7535ceb3 18 * Includes
embeddedartists 2:2f4b7535ceb3 19 *****************************************************************************/
embeddedartists 2:2f4b7535ceb3 20
embeddedartists 2:2f4b7535ceb3 21 #include "mbed.h"
embeddedartists 2:2f4b7535ceb3 22 #include "TestRGBLed.h"
embeddedartists 2:2f4b7535ceb3 23
embeddedartists 2:2f4b7535ceb3 24 /******************************************************************************
embeddedartists 2:2f4b7535ceb3 25 * Defines and typedefs
embeddedartists 2:2f4b7535ceb3 26 *****************************************************************************/
embeddedartists 2:2f4b7535ceb3 27
embeddedartists 2:2f4b7535ceb3 28 #define LED_ON 0
embeddedartists 2:2f4b7535ceb3 29 #define LED_OFF 1
embeddedartists 2:2f4b7535ceb3 30
embeddedartists 2:2f4b7535ceb3 31 #define BUTTON_PRESSED 0
embeddedartists 2:2f4b7535ceb3 32 #define BUTTON_RELEASED 1
embeddedartists 2:2f4b7535ceb3 33
embeddedartists 2:2f4b7535ceb3 34 /******************************************************************************
embeddedartists 2:2f4b7535ceb3 35 * Public Functions
embeddedartists 2:2f4b7535ceb3 36 *****************************************************************************/
embeddedartists 2:2f4b7535ceb3 37
embeddedartists 2:2f4b7535ceb3 38 TestRGBLed::TestRGBLed(PinName red, PinName green, PinName blue, PinName button) :
embeddedartists 2:2f4b7535ceb3 39 _redPin(red), _greenPin(green), _bluePin(blue), _button(button) {
embeddedartists 2:2f4b7535ceb3 40
embeddedartists 2:2f4b7535ceb3 41 _button.mode(PullUp);
embeddedartists 2:2f4b7535ceb3 42 }
embeddedartists 2:2f4b7535ceb3 43
embeddedartists 2:2f4b7535ceb3 44 void TestRGBLed::showStartupPattern() {
embeddedartists 2:2f4b7535ceb3 45 // Have to create the DigitalOut instances here (as opposed to
embeddedartists 2:2f4b7535ceb3 46 // create them in the constructor) as some of the pins are shared
embeddedartists 2:2f4b7535ceb3 47 // with other functionality on the LPC4088 Experiment Base Board
embeddedartists 2:2f4b7535ceb3 48 DigitalOut ledRed(_redPin);
embeddedartists 2:2f4b7535ceb3 49 DigitalOut ledGreen(_greenPin);
embeddedartists 2:2f4b7535ceb3 50 DigitalOut ledBlue(_bluePin);
embeddedartists 2:2f4b7535ceb3 51
embeddedartists 2:2f4b7535ceb3 52 ledRed = LED_OFF;
embeddedartists 2:2f4b7535ceb3 53 ledGreen = LED_OFF;
embeddedartists 2:2f4b7535ceb3 54 ledBlue = LED_OFF;
embeddedartists 2:2f4b7535ceb3 55
embeddedartists 3:7ef908e84ae1 56 #if 1
embeddedartists 3:7ef908e84ae1 57 for (int i = 0; i < 2; i++) {
embeddedartists 3:7ef908e84ae1 58 ledRed = LED_ON;
embeddedartists 3:7ef908e84ae1 59 wait(0.1);
embeddedartists 3:7ef908e84ae1 60 ledRed = LED_OFF;
embeddedartists 3:7ef908e84ae1 61 ledGreen = LED_ON;
embeddedartists 3:7ef908e84ae1 62 wait(0.1);
embeddedartists 3:7ef908e84ae1 63 ledGreen = LED_OFF;
embeddedartists 3:7ef908e84ae1 64 ledBlue = LED_ON;
embeddedartists 3:7ef908e84ae1 65 wait(0.1);
embeddedartists 3:7ef908e84ae1 66 ledBlue = LED_OFF;
embeddedartists 3:7ef908e84ae1 67 }
embeddedartists 3:7ef908e84ae1 68 #else
embeddedartists 2:2f4b7535ceb3 69 for(int i=0; i<10; i++)
embeddedartists 2:2f4b7535ceb3 70 {
embeddedartists 2:2f4b7535ceb3 71 ledRed = LED_ON;
embeddedartists 2:2f4b7535ceb3 72 wait(0.05);
embeddedartists 2:2f4b7535ceb3 73 ledRed = LED_OFF;
embeddedartists 2:2f4b7535ceb3 74 wait(0.05);
embeddedartists 2:2f4b7535ceb3 75 }
embeddedartists 2:2f4b7535ceb3 76 wait(0.5);
embeddedartists 2:2f4b7535ceb3 77 for(int i=0; i<10; i++)
embeddedartists 2:2f4b7535ceb3 78 {
embeddedartists 2:2f4b7535ceb3 79 ledGreen = LED_ON;
embeddedartists 2:2f4b7535ceb3 80 wait(0.05);
embeddedartists 2:2f4b7535ceb3 81 ledGreen = LED_OFF;
embeddedartists 2:2f4b7535ceb3 82 wait(0.05);
embeddedartists 2:2f4b7535ceb3 83 }
embeddedartists 2:2f4b7535ceb3 84 wait(0.5);
embeddedartists 2:2f4b7535ceb3 85 for(int i=0; i<10; i++)
embeddedartists 2:2f4b7535ceb3 86 {
embeddedartists 2:2f4b7535ceb3 87 ledBlue = LED_ON;
embeddedartists 2:2f4b7535ceb3 88 wait(0.05);
embeddedartists 2:2f4b7535ceb3 89 ledBlue = LED_OFF;
embeddedartists 2:2f4b7535ceb3 90 wait(0.05);
embeddedartists 2:2f4b7535ceb3 91 }
embeddedartists 2:2f4b7535ceb3 92 wait(0.5);
embeddedartists 3:7ef908e84ae1 93 #endif
embeddedartists 2:2f4b7535ceb3 94 }
embeddedartists 2:2f4b7535ceb3 95
embeddedartists 2:2f4b7535ceb3 96 void TestRGBLed::showStatus(bool success) {
embeddedartists 2:2f4b7535ceb3 97 // Have to create the DigitalOut instances here (as opposed to
embeddedartists 2:2f4b7535ceb3 98 // create them in the constructor) as some of the pins are shared
embeddedartists 2:2f4b7535ceb3 99 // with other functionality on the LPC4088 Experiment Base Board
embeddedartists 2:2f4b7535ceb3 100 DigitalOut ledRed(_redPin);
embeddedartists 2:2f4b7535ceb3 101 DigitalOut ledGreen(_greenPin);
embeddedartists 2:2f4b7535ceb3 102 DigitalOut ledBlue(_bluePin);
embeddedartists 2:2f4b7535ceb3 103
embeddedartists 2:2f4b7535ceb3 104 ledRed = LED_OFF;
embeddedartists 2:2f4b7535ceb3 105 ledGreen = LED_OFF;
embeddedartists 2:2f4b7535ceb3 106 ledBlue = LED_OFF;
embeddedartists 2:2f4b7535ceb3 107 if (success) {
embeddedartists 2:2f4b7535ceb3 108 ledGreen = LED_ON;
embeddedartists 2:2f4b7535ceb3 109 } else {
embeddedartists 2:2f4b7535ceb3 110 ledRed = LED_ON;
embeddedartists 2:2f4b7535ceb3 111 }
embeddedartists 2:2f4b7535ceb3 112 }
embeddedartists 2:2f4b7535ceb3 113
embeddedartists 2:2f4b7535ceb3 114 void TestRGBLed::waitForButtonClick() {
embeddedartists 2:2f4b7535ceb3 115 // wait for button to be pressed
embeddedartists 2:2f4b7535ceb3 116 while(_button.read() == BUTTON_RELEASED);
embeddedartists 2:2f4b7535ceb3 117
embeddedartists 2:2f4b7535ceb3 118 // small delay to avoid contact bounce
embeddedartists 2:2f4b7535ceb3 119 wait_ms(40);
embeddedartists 2:2f4b7535ceb3 120
embeddedartists 2:2f4b7535ceb3 121 // wait for button to be released
embeddedartists 2:2f4b7535ceb3 122 while(_button.read() == BUTTON_PRESSED);
embeddedartists 2:2f4b7535ceb3 123 }
embeddedartists 2:2f4b7535ceb3 124
embeddedartists 2:2f4b7535ceb3 125 bool TestRGBLed::runTest() {
embeddedartists 2:2f4b7535ceb3 126 // Have to create the DigitalOut instances here (as opposed to
embeddedartists 2:2f4b7535ceb3 127 // create them in the constructor) as some of the pins are shared
embeddedartists 2:2f4b7535ceb3 128 // with other functionality on the LPC4088 Experiment Base Board
embeddedartists 2:2f4b7535ceb3 129 DigitalOut ledRed(_redPin);
embeddedartists 2:2f4b7535ceb3 130 DigitalOut ledGreen(_greenPin);
embeddedartists 2:2f4b7535ceb3 131 DigitalOut ledBlue(_bluePin);
embeddedartists 2:2f4b7535ceb3 132
embeddedartists 3:7ef908e84ae1 133 //printf("LED Tests: All off. Press button to continue\n");
embeddedartists 3:7ef908e84ae1 134 //ledRed = LED_OFF;
embeddedartists 3:7ef908e84ae1 135 //ledGreen = LED_OFF;
embeddedartists 3:7ef908e84ae1 136 //ledBlue = LED_OFF;
embeddedartists 3:7ef908e84ae1 137 //waitForButtonClick();
embeddedartists 2:2f4b7535ceb3 138
embeddedartists 2:2f4b7535ceb3 139 printf("LED Tests: RED on. Press button to continue\n");
embeddedartists 2:2f4b7535ceb3 140 ledRed = LED_ON;
embeddedartists 2:2f4b7535ceb3 141 ledGreen = LED_OFF;
embeddedartists 2:2f4b7535ceb3 142 ledBlue = LED_OFF;
embeddedartists 2:2f4b7535ceb3 143 waitForButtonClick();
embeddedartists 2:2f4b7535ceb3 144
embeddedartists 2:2f4b7535ceb3 145 printf("LED Tests: GREEN on. Press button to continue\n");
embeddedartists 2:2f4b7535ceb3 146 ledRed = LED_OFF;
embeddedartists 2:2f4b7535ceb3 147 ledGreen = LED_ON;
embeddedartists 2:2f4b7535ceb3 148 ledBlue = LED_OFF;
embeddedartists 2:2f4b7535ceb3 149 waitForButtonClick();
embeddedartists 2:2f4b7535ceb3 150
embeddedartists 2:2f4b7535ceb3 151 printf("LED Tests: BLUE on. Press button to continue\n");
embeddedartists 2:2f4b7535ceb3 152 ledRed = LED_OFF;
embeddedartists 2:2f4b7535ceb3 153 ledGreen = LED_OFF;
embeddedartists 2:2f4b7535ceb3 154 ledBlue = LED_ON;
embeddedartists 2:2f4b7535ceb3 155 waitForButtonClick();
embeddedartists 2:2f4b7535ceb3 156
embeddedartists 3:7ef908e84ae1 157 //printf("LED Tests: All on. Press button to continue\n");
embeddedartists 3:7ef908e84ae1 158 //ledRed = LED_ON;
embeddedartists 3:7ef908e84ae1 159 //ledGreen = LED_ON;
embeddedartists 3:7ef908e84ae1 160 //ledBlue = LED_ON;
embeddedartists 3:7ef908e84ae1 161 //waitForButtonClick();
embeddedartists 2:2f4b7535ceb3 162
embeddedartists 2:2f4b7535ceb3 163 // Turn them off again
embeddedartists 2:2f4b7535ceb3 164 ledRed = LED_OFF;
embeddedartists 2:2f4b7535ceb3 165 ledGreen = LED_OFF;
embeddedartists 2:2f4b7535ceb3 166 ledBlue = LED_OFF;
embeddedartists 2:2f4b7535ceb3 167
embeddedartists 2:2f4b7535ceb3 168 return true;
embeddedartists 2:2f4b7535ceb3 169 }
embeddedartists 2:2f4b7535ceb3 170
embeddedartists 2:2f4b7535ceb3 171