ECE_4180 / Mbed 2 deprecated 4180Lab3Part5

init

Dependencies:   SDFileSystem mbed-rtos mbed wave_player

main.cpp@1:4fd1a4e54648, 21 months ago (annotated)

Committer:
emanuel22e
Date:
Fri Oct 14 19:36:37 2022 +0000
Revision:
1:4fd1a4e54648
Parent:
0:47321458789d 
init

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emanuel22e 1:4fd1a4e54648 1 //#include "mbed.h"
emanuel22e 1:4fd1a4e54648 2 //#include "rtos.h"
emanuel22e 1:4fd1a4e54648 3 //#include "wave_player.h"
emanuel22e 1:4fd1a4e54648 4 //#include "SDFileSystem.h"
emanuel22e 1:4fd1a4e54648 5 //SDFileSystem sd(p5, p6, p7, p8, "sd");
emanuel22e 1:4fd1a4e54648 6 //PwmOut red(p21);
emanuel22e 1:4fd1a4e54648 7 //PwmOut green(p22);
emanuel22e 1:4fd1a4e54648 8 //PwmOut blue(p23);
emanuel22e 1:4fd1a4e54648 9 //AnalogOut speaker(p18);
emanuel22e 1:4fd1a4e54648 10 //wave_player waver(&speaker);
emanuel22e 1:4fd1a4e54648 11 //Thread thread1;
emanuel22e 1:4fd1a4e54648 12 //Thread thread2;
emanuel22e 1:4fd1a4e54648 13 //void t1() {
emanuel22e 1:4fd1a4e54648 14 // red = 0;
emanuel22e 1:4fd1a4e54648 15 // green = 0;
emanuel22e 1:4fd1a4e54648 16 // blue = 0;
emanuel22e 1:4fd1a4e54648 17 // while (1) {
emanuel22e 1:4fd1a4e54648 18 // red = 1;
emanuel22e 1:4fd1a4e54648 19 // green = 0;
emanuel22e 1:4fd1a4e54648 20 // blue = 0;
emanuel22e 1:4fd1a4e54648 21 // Thread::wait(300);
emanuel22e 1:4fd1a4e54648 22 // red = 0;
emanuel22e 1:4fd1a4e54648 23 // green = 1;
emanuel22e 1:4fd1a4e54648 24 // blue = 0;
emanuel22e 1:4fd1a4e54648 25 // Thread::wait(300);
emanuel22e 1:4fd1a4e54648 26 // red = 0;
emanuel22e 1:4fd1a4e54648 27 // green = 0;
emanuel22e 1:4fd1a4e54648 28 // blue = 1;
emanuel22e 1:4fd1a4e54648 29 // Thread::wait(300);
emanuel22e 1:4fd1a4e54648 30 //
emanuel22e 1:4fd1a4e54648 31 // }
emanuel22e 1:4fd1a4e54648 32 //void t2() {
emanuel22e 1:4fd1a4e54648 33 // FILE *wave_file;
emanuel22e 1:4fd1a4e54648 34 // //open wav file and play it
emanuel22e 1:4fd1a4e54648 35 // wave_file=fopen("/sd/thread_sound.wav","r");
emanuel22e 1:4fd1a4e54648 36 // waver.play(wave_file);
emanuel22e 1:4fd1a4e54648 37 // fclose(wave_file);
emanuel22e 1:4fd1a4e54648 38 // //end of program
emanuel22e 1:4fd1a4e54648 39 // Thread::wait(500);
emanuel22e 1:4fd1a4e54648 40 //}
emanuel22e 1:4fd1a4e54648 41 //
emanuel22e 1:4fd1a4e54648 42 //int main() {
emanuel22e 1:4fd1a4e54648 43 // thread1.start(t1);
emanuel22e 1:4fd1a4e54648 44 // thread2.start(t2);
emanuel22e 1:4fd1a4e54648 45 // while(1) {
emanuel22e 1:4fd1a4e54648 46 //
emanuel22e 1:4fd1a4e54648 47 // }
emanuel22e 1:4fd1a4e54648 48 //}
emanuel22e 1:4fd1a4e54648 49
emanuel22e 1:4fd1a4e54648 50
emanuel22e 0:47321458789d 51 #include "mbed.h"
emanuel22e 0:47321458789d 52 #include "rtos.h"
emanuel22e 0:47321458789d 53 #include "wave_player.h"
emanuel22e 0:47321458789d 54 #include "SDFileSystem.h"
emanuel22e 1:4fd1a4e54648 55 #include "uLCD_4DGL.h"
emanuel22e 0:47321458789d 56 SDFileSystem sd(p5, p6, p7, p8, "sd");
emanuel22e 0:47321458789d 57 PwmOut red(p21);
emanuel22e 0:47321458789d 58 PwmOut green(p22);
emanuel22e 0:47321458789d 59 PwmOut blue(p23);
emanuel22e 1:4fd1a4e54648 60 PwmOut speaker(p26);
emanuel22e 1:4fd1a4e54648 61 Serial bluemod(p13,p14);
emanuel22e 1:4fd1a4e54648 62 //wave_player waver(&speaker);
emanuel22e 1:4fd1a4e54648 63 uLCD_4DGL uLCD(p28,p27,p11);
emanuel22e 1:4fd1a4e54648 64 //Thread thread1;
emanuel22e 0:47321458789d 65 Thread thread2;
emanuel22e 1:4fd1a4e54648 66 Thread thread3;
emanuel22e 1:4fd1a4e54648 67 Thread thread4;
emanuel22e 1:4fd1a4e54648 68 Mutex u_mutex;
emanuel22e 0:47321458789d 69 void t1() {
emanuel22e 0:47321458789d 70 red = 0;
emanuel22e 0:47321458789d 71 green = 0;
emanuel22e 0:47321458789d 72 blue = 0;
emanuel22e 0:47321458789d 73 while (1) {
emanuel22e 0:47321458789d 74 red = 1;
emanuel22e 0:47321458789d 75 green = 0;
emanuel22e 0:47321458789d 76 blue = 0;
emanuel22e 0:47321458789d 77 Thread::wait(300);
emanuel22e 0:47321458789d 78 red = 0;
emanuel22e 0:47321458789d 79 green = 1;
emanuel22e 0:47321458789d 80 blue = 0;
emanuel22e 0:47321458789d 81 Thread::wait(300);
emanuel22e 0:47321458789d 82 red = 0;
emanuel22e 0:47321458789d 83 green = 0;
emanuel22e 0:47321458789d 84 blue = 1;
emanuel22e 0:47321458789d 85 Thread::wait(300);
emanuel22e 0:47321458789d 86 }
emanuel22e 1:4fd1a4e54648 87 }
emanuel22e 0:47321458789d 88 void t2() {
emanuel22e 1:4fd1a4e54648 89 /*
emanuel22e 0:47321458789d 90 FILE *wave_file;
emanuel22e 0:47321458789d 91 //open wav file and play it
emanuel22e 1:4fd1a4e54648 92 wave_file=fopen("/sd/mario_sound.wav","r");
emanuel22e 0:47321458789d 93 waver.play(wave_file);
emanuel22e 0:47321458789d 94 fclose(wave_file);
emanuel22e 0:47321458789d 95 //end of program
emanuel22e 0:47321458789d 96 Thread::wait(500);
emanuel22e 1:4fd1a4e54648 97 */
emanuel22e 1:4fd1a4e54648 98 speaker.period(1.0/500.0); // 500hz period
emanuel22e 1:4fd1a4e54648 99 speaker =0.5; //50% duty cycle - max volume
emanuel22e 1:4fd1a4e54648 100 Thread::wait(3);
emanuel22e 1:4fd1a4e54648 101 speaker=0.0; // turn off audio
emanuel22e 1:4fd1a4e54648 102 Thread::wait(2);
emanuel22e 0:47321458789d 103 }
emanuel22e 1:4fd1a4e54648 104 void t3() {
emanuel22e 1:4fd1a4e54648 105 while (1) {
emanuel22e 1:4fd1a4e54648 106 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 107 uLCD.text_width(2); //4X size text
emanuel22e 1:4fd1a4e54648 108 uLCD.text_height(2);
emanuel22e 1:4fd1a4e54648 109 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 110 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 111 uLCD.color(RED);
emanuel22e 1:4fd1a4e54648 112 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 113 for (int i=10; i>=0; --i) {
emanuel22e 1:4fd1a4e54648 114 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 115 uLCD.locate(1,2);
emanuel22e 1:4fd1a4e54648 116 uLCD.printf("%2D",i);
emanuel22e 1:4fd1a4e54648 117 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 118 Thread::wait(750);
emanuel22e 1:4fd1a4e54648 119 }
emanuel22e 1:4fd1a4e54648 120 //u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 121 Thread::wait(1000);
emanuel22e 1:4fd1a4e54648 122 }
emanuel22e 1:4fd1a4e54648 123 }
emanuel22e 1:4fd1a4e54648 124 void t4() {
emanuel22e 1:4fd1a4e54648 125 while (1) {
emanuel22e 1:4fd1a4e54648 126 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 127 uLCD.text_width(2); //4X size text
emanuel22e 1:4fd1a4e54648 128 uLCD.text_height(2);
emanuel22e 1:4fd1a4e54648 129 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 130 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 131 uLCD.color(GREEN);
emanuel22e 1:4fd1a4e54648 132 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 133 for (int i=10; i>=0; --i) {
emanuel22e 1:4fd1a4e54648 134 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 135 uLCD.locate(1,4);
emanuel22e 1:4fd1a4e54648 136 uLCD.printf("%2D",i);
emanuel22e 1:4fd1a4e54648 137 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 138 Thread::wait(1000);
emanuel22e 1:4fd1a4e54648 139 }
emanuel22e 1:4fd1a4e54648 140 //u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 141 Thread::wait(1200);
emanuel22e 1:4fd1a4e54648 142 }
emanuel22e 1:4fd1a4e54648 143 }
emanuel22e 0:47321458789d 144 int main() {
emanuel22e 1:4fd1a4e54648 145 //thread1.start(t1);
emanuel22e 0:47321458789d 146 thread2.start(t2);
emanuel22e 1:4fd1a4e54648 147 thread3.start(t3);
emanuel22e 1:4fd1a4e54648 148 thread4.start(t4);
emanuel22e 1:4fd1a4e54648 149 char bred=0;
emanuel22e 1:4fd1a4e54648 150 char bgreen=0;
emanuel22e 1:4fd1a4e54648 151 char bblue=0;
emanuel22e 1:4fd1a4e54648 152 red = green = blue = 0;
emanuel22e 0:47321458789d 153 while(1) {
emanuel22e 1:4fd1a4e54648 154 if (bluemod.readable()) {
emanuel22e 1:4fd1a4e54648 155 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 156
emanuel22e 1:4fd1a4e54648 157 if (bluemod.getc()=='!') {
emanuel22e 1:4fd1a4e54648 158 if (bluemod.getc()=='C') { //color data packet
emanuel22e 1:4fd1a4e54648 159 bred = bluemod.getc(); // RGB color values
emanuel22e 1:4fd1a4e54648 160 bgreen = bluemod.getc();
emanuel22e 1:4fd1a4e54648 161 bblue = bluemod.getc();
emanuel22e 1:4fd1a4e54648 162 if (bluemod.getc()==char(~('!' + 'C' + bred + bgreen + bblue))) { //checksum OK?
emanuel22e 1:4fd1a4e54648 163 red = bred/255.0; //send new color to RGB LED PWM outputs
emanuel22e 1:4fd1a4e54648 164 green = bgreen/255.0;
emanuel22e 1:4fd1a4e54648 165 blue = bblue/255.0;
emanuel22e 1:4fd1a4e54648 166 }
emanuel22e 1:4fd1a4e54648 167 }
emanuel22e 1:4fd1a4e54648 168 }
emanuel22e 1:4fd1a4e54648 169 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 170 }
emanuel22e 1:4fd1a4e54648 171
emanuel22e 1:4fd1a4e54648 172
emanuel22e 1:4fd1a4e54648 173
emanuel22e 1:4fd1a4e54648 174
emanuel22e 1:4fd1a4e54648 175
emanuel22e 1:4fd1a4e54648 176
emanuel22e 1:4fd1a4e54648 177
emanuel22e 1:4fd1a4e54648 178 /*
emanuel22e 1:4fd1a4e54648 179 red = 0;
emanuel22e 1:4fd1a4e54648 180 green = 0;
emanuel22e 1:4fd1a4e54648 181 blue = 0;
emanuel22e 1:4fd1a4e54648 182 while (1) {
emanuel22e 1:4fd1a4e54648 183 red = 1;
emanuel22e 1:4fd1a4e54648 184 green = 0;
emanuel22e 1:4fd1a4e54648 185 blue = 0;
emanuel22e 1:4fd1a4e54648 186 Thread::wait(300);
emanuel22e 1:4fd1a4e54648 187 //wait(.3);
emanuel22e 1:4fd1a4e54648 188 red = 0;
emanuel22e 1:4fd1a4e54648 189 green = 1;
emanuel22e 1:4fd1a4e54648 190 blue = 0;
emanuel22e 1:4fd1a4e54648 191 Thread::wait(300);
emanuel22e 1:4fd1a4e54648 192 //wait(.3);
emanuel22e 1:4fd1a4e54648 193 red = 0;
emanuel22e 1:4fd1a4e54648 194 green = 0;
emanuel22e 1:4fd1a4e54648 195 blue = 1;
emanuel22e 1:4fd1a4e54648 196 Thread::wait(300);
emanuel22e 1:4fd1a4e54648 197 //wait(.3);
emanuel22e 1:4fd1a4e54648 198
emanuel22e 1:4fd1a4e54648 199 }
emanuel22e 1:4fd1a4e54648 200 */
emanuel22e 1:4fd1a4e54648 201 /*
emanuel22e 1:4fd1a4e54648 202 FILE *wave_file;
emanuel22e 1:4fd1a4e54648 203 //open wav file and play it
emanuel22e 1:4fd1a4e54648 204 wave_file=fopen("/sd/mario_sound.wav","r");
emanuel22e 1:4fd1a4e54648 205 waver.play(wave_file);
emanuel22e 1:4fd1a4e54648 206 fclose(wave_file);
emanuel22e 1:4fd1a4e54648 207 //end of program
emanuel22e 1:4fd1a4e54648 208 Thread::wait(500);
emanuel22e 1:4fd1a4e54648 209 */
emanuel22e 1:4fd1a4e54648 210
emanuel22e 1:4fd1a4e54648 211 /*
emanuel22e 1:4fd1a4e54648 212 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 213 uLCD.text_width(2); //4X size text
emanuel22e 1:4fd1a4e54648 214 uLCD.text_height(2);
emanuel22e 1:4fd1a4e54648 215 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 216 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 217 uLCD.color(RED);
emanuel22e 1:4fd1a4e54648 218 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 219 for (int i=10; i>=0; --i) {
emanuel22e 1:4fd1a4e54648 220 u_mutex.lock();
emanuel22e 1:4fd1a4e54648 221 uLCD.locate(1,2);
emanuel22e 1:4fd1a4e54648 222 uLCD.printf("%2D",i);
emanuel22e 1:4fd1a4e54648 223 u_mutex.unlock();
emanuel22e 1:4fd1a4e54648 224 Thread::wait(750);
emanuel22e 1:4fd1a4e54648 225 }
emanuel22e 1:4fd1a4e54648 226 Thread::wait(1000);
emanuel22e 1:4fd1a4e54648 227 */
emanuel22e 1:4fd1a4e54648 228
emanuel22e 1:4fd1a4e54648 229 /*
emanuel22e 1:4fd1a4e54648 230 speaker.period(1.0/500.0); // 500hz period
emanuel22e 1:4fd1a4e54648 231 speaker =0.5; //50% duty cycle - max volume
emanuel22e 1:4fd1a4e54648 232 Thread::wait(10);
emanuel22e 1:4fd1a4e54648 233 speaker=0.0; // turn off audio
emanuel22e 1:4fd1a4e54648 234 Thread::wait(10);
emanuel22e 1:4fd1a4e54648 235 */
emanuel22e 0:47321458789d 236
emanuel22e 0:47321458789d 237 }
emanuel22e 0:47321458789d 238 }