jiioilh
Dependencies: 4DGL-uLCD-SE RGBLED SDFileSystem mbed-rtos mbed wave_player
Fork of rtos_mutex by
main.cpp@9:d91dfc53b6ec, 2017-02-23 (annotated)
- Committer:
- elirobelo
- Date:
- Thu Feb 23 22:40:42 2017 +0000
- Revision:
- 9:d91dfc53b6ec
- Parent:
- 8:a00c598bac22
lab 3 part 2a;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emilmont | 1:0f886ffbe0c1 | 1 | #include "mbed.h" |
mbed_official | 7:bd0aa7f21f53 | 2 | #include "rtos.h" |
elirobelo | 8:a00c598bac22 | 3 | #include "SDFileSystem.h" |
elirobelo | 8:a00c598bac22 | 4 | #include "uLCD_4DGL.h" |
elirobelo | 8:a00c598bac22 | 5 | #include "rgb-led.h" |
elirobelo | 8:a00c598bac22 | 6 | #include "wave_player.h" |
elirobelo | 8:a00c598bac22 | 7 | #include <string> |
elirobelo | 8:a00c598bac22 | 8 | using namespace std; |
emilmont | 1:0f886ffbe0c1 | 9 | |
Bartek Szatkowski |
5:384d6cef11d4 | 10 | Mutex stdio_mutex; |
elirobelo | 8:a00c598bac22 | 11 | uLCD_4DGL uLCD(p28, p27, p29); |
elirobelo | 8:a00c598bac22 | 12 | SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card |
elirobelo | 8:a00c598bac22 | 13 | AnalogOut DACout(p18); |
elirobelo | 8:a00c598bac22 | 14 | wave_player waver(&DACout); |
elirobelo | 8:a00c598bac22 | 15 | RGBLed myRGBled(p21, p22, p23); |
elirobelo | 8:a00c598bac22 | 16 | Serial pc(USBTX, USBRX); |
elirobelo | 8:a00c598bac22 | 17 | Thread t2; |
elirobelo | 8:a00c598bac22 | 18 | Thread t3; |
elirobelo | 8:a00c598bac22 | 19 | Thread t4; |
elirobelo | 8:a00c598bac22 | 20 | string color; |
mbed_official | 7:bd0aa7f21f53 | 21 | |
emilmont | 1:0f886ffbe0c1 | 22 | |
elirobelo | 8:a00c598bac22 | 23 | void lightsULCD() { |
elirobelo | 8:a00c598bac22 | 24 | while(1) { |
elirobelo | 8:a00c598bac22 | 25 | stdio_mutex.lock(); |
elirobelo | 8:a00c598bac22 | 26 | uLCD.locate(3,4); |
elirobelo | 8:a00c598bac22 | 27 | uLCD.puts("Color of Led: "); |
elirobelo | 8:a00c598bac22 | 28 | if (color == "red") { |
elirobelo | 8:a00c598bac22 | 29 | uLCD.puts("Color of LED: red"); |
elirobelo | 8:a00c598bac22 | 30 | } |
elirobelo | 8:a00c598bac22 | 31 | if (color == "blue") { |
elirobelo | 8:a00c598bac22 | 32 | uLCD.puts("Color of LED: blue"); |
elirobelo | 8:a00c598bac22 | 33 | } |
elirobelo | 8:a00c598bac22 | 34 | if (color == "green") { |
elirobelo | 8:a00c598bac22 | 35 | uLCD.puts("Color of LED: green"); |
elirobelo | 8:a00c598bac22 | 36 | } |
elirobelo | 8:a00c598bac22 | 37 | |
elirobelo | 8:a00c598bac22 | 38 | stdio_mutex.unlock(); |
elirobelo | 8:a00c598bac22 | 39 | pc.printf("Hello from thread1\n"); |
elirobelo | 8:a00c598bac22 | 40 | Thread::wait(1000); |
emilmont | 1:0f886ffbe0c1 | 41 | } |
emilmont | 1:0f886ffbe0c1 | 42 | } |
emilmont | 1:0f886ffbe0c1 | 43 | |
elirobelo | 8:a00c598bac22 | 44 | void timeULCD() { |
elirobelo | 8:a00c598bac22 | 45 | int count = 0; |
elirobelo | 8:a00c598bac22 | 46 | while(1) { |
elirobelo | 8:a00c598bac22 | 47 | stdio_mutex.lock(); |
elirobelo | 8:a00c598bac22 | 48 | if(count%3==0){ |
elirobelo | 8:a00c598bac22 | 49 | uLCD.locate(3,8); |
elirobelo | 8:a00c598bac22 | 50 | uLCD.puts("Ah, ha, ha, ha"); |
elirobelo | 8:a00c598bac22 | 51 | } |
elirobelo | 8:a00c598bac22 | 52 | else if(count%3==1){ |
elirobelo | 8:a00c598bac22 | 53 | uLCD.locate(3,8); |
elirobelo | 8:a00c598bac22 | 54 | uLCD.puts("Stayin' Alive"); |
elirobelo | 8:a00c598bac22 | 55 | } |
elirobelo | 8:a00c598bac22 | 56 | else { |
elirobelo | 8:a00c598bac22 | 57 | uLCD.locate(3,8); |
elirobelo | 8:a00c598bac22 | 58 | uLCD.puts("Stayin' Alive"); |
elirobelo | 8:a00c598bac22 | 59 | } |
elirobelo | 8:a00c598bac22 | 60 | count++; |
elirobelo | 8:a00c598bac22 | 61 | stdio_mutex.unlock(); |
elirobelo | 8:a00c598bac22 | 62 | pc.printf("Hello from thread2\n"); |
elirobelo | 8:a00c598bac22 | 63 | |
elirobelo | 8:a00c598bac22 | 64 | Thread::wait(1000); |
elirobelo | 8:a00c598bac22 | 65 | } |
elirobelo | 8:a00c598bac22 | 66 | |
elirobelo | 8:a00c598bac22 | 67 | } |
mbed_official | 7:bd0aa7f21f53 | 68 | |
elirobelo | 8:a00c598bac22 | 69 | void playSound() { |
elirobelo | 8:a00c598bac22 | 70 | while(1) { |
elirobelo | 8:a00c598bac22 | 71 | FILE *wave_file; |
elirobelo | 8:a00c598bac22 | 72 | printf("\n\n\nHello, wave world!\n"); |
elirobelo | 8:a00c598bac22 | 73 | wave_file=fopen("/sd/stayin.wav","r"); |
elirobelo | 8:a00c598bac22 | 74 | waver.play(wave_file); |
elirobelo | 8:a00c598bac22 | 75 | fclose(wave_file); |
elirobelo | 8:a00c598bac22 | 76 | pc.printf("Hello from thread3\n"); |
elirobelo | 8:a00c598bac22 | 77 | |
elirobelo | 8:a00c598bac22 | 78 | Thread::wait(1000); |
elirobelo | 8:a00c598bac22 | 79 | } |
elirobelo | 8:a00c598bac22 | 80 | } |
elirobelo | 8:a00c598bac22 | 81 | |
elirobelo | 8:a00c598bac22 | 82 | |
elirobelo | 8:a00c598bac22 | 83 | int main() { |
elirobelo | 8:a00c598bac22 | 84 | |
Bartek Szatkowski |
5:384d6cef11d4 | 85 | |
elirobelo | 8:a00c598bac22 | 86 | t2.start(lightsULCD); |
elirobelo | 8:a00c598bac22 | 87 | t3.start(timeULCD); |
elirobelo | 8:a00c598bac22 | 88 | t4.start(playSound); |
elirobelo | 8:a00c598bac22 | 89 | pc.printf("hello\n"); |
elirobelo | 8:a00c598bac22 | 90 | //test_thread((void *)"Th 1"); |
elirobelo | 8:a00c598bac22 | 91 | while(1) { |
elirobelo | 8:a00c598bac22 | 92 | pc.printf("Hello from thread4\n"); |
elirobelo | 8:a00c598bac22 | 93 | |
elirobelo | 8:a00c598bac22 | 94 | myRGBled.write(1.0,0.0,0.0); //red |
elirobelo | 8:a00c598bac22 | 95 | color = "red"; |
elirobelo | 8:a00c598bac22 | 96 | wait(2.0); |
elirobelo | 8:a00c598bac22 | 97 | myRGBled.write(0.0,1.0,0.0); //green |
elirobelo | 8:a00c598bac22 | 98 | color = "green"; |
elirobelo | 8:a00c598bac22 | 99 | wait(2.0); |
elirobelo | 8:a00c598bac22 | 100 | myRGBled.write(0.0,0.0,1.0); //blue |
elirobelo | 8:a00c598bac22 | 101 | color = "blue"; |
elirobelo | 8:a00c598bac22 | 102 | wait(2.0); |
elirobelo | 8:a00c598bac22 | 103 | Thread::wait(1000); |
elirobelo | 8:a00c598bac22 | 104 | } |
emilmont | 1:0f886ffbe0c1 | 105 | } |