BRandon Foley / Mbed 2 deprecated Camera

Camera program for buzz booth

Dependencies:   JPEGCamera mbed

main.cpp@0:a9083c11b10b, 2015-12-08 (annotated)

Committer:
bfoley13
Date:
Tue Dec 08 00:41:58 2015 +0000
Revision:
0:a9083c11b10b
Camera for buzz booth

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bfoley13 0:a9083c11b10b 1 #include "mbed.h"
bfoley13 0:a9083c11b10b 2 #include "JPEGCamera.h"
bfoley13 0:a9083c11b10b 3 #include "emic2.h"
bfoley13 0:a9083c11b10b 4
bfoley13 0:a9083c11b10b 5 DigitalOut myled1(LED1); //show successful picture was taken
bfoley13 0:a9083c11b10b 6 DigitalOut myled2(LED2); //show end of sequence
bfoley13 0:a9083c11b10b 7 DigitalOut myled3(LED3); //show picture take failed
bfoley13 0:a9083c11b10b 8 DigitalOut myled4(LED4); //show camera is not ready
bfoley13 0:a9083c11b10b 9 Serial pc(USBTX, USBRX);
bfoley13 0:a9083c11b10b 10
bfoley13 0:a9083c11b10b 11 DigitalIn handShake(p21);
bfoley13 0:a9083c11b10b 12 JPEGCamera camera(p9, p10); // TX, RX
bfoley13 0:a9083c11b10b 13 emic2 myTTS(p13, p14); //serial RX,TX pins to emic
bfoley13 0:a9083c11b10b 14 int picNum = 0;
bfoley13 0:a9083c11b10b 15 char filename[32];
bfoley13 0:a9083c11b10b 16
bfoley13 0:a9083c11b10b 17 char* takePic(){
bfoley13 0:a9083c11b10b 18 LocalFileSystem local("local"); //save images on mbed
bfoley13 0:a9083c11b10b 19 Timer timer;
bfoley13 0:a9083c11b10b 20 timer.start();
bfoley13 0:a9083c11b10b 21
bfoley13 0:a9083c11b10b 22 camera.setPictureSize(JPEGCamera::SIZE320x240);
bfoley13 0:a9083c11b10b 23
bfoley13 0:a9083c11b10b 24 if (camera.isReady()) {
bfoley13 0:a9083c11b10b 25 sprintf(filename, "/local/pict%03d.jpg", picNum++);
bfoley13 0:a9083c11b10b 26 printf("Picture: %s ", filename);
bfoley13 0:a9083c11b10b 27 if (camera.takePicture(filename)) {
bfoley13 0:a9083c11b10b 28 while (camera.isProcessing()) {
bfoley13 0:a9083c11b10b 29 camera.processPicture();
bfoley13 0:a9083c11b10b 30 }
bfoley13 0:a9083c11b10b 31 myled1 = 1; //show successful picture was taken
bfoley13 0:a9083c11b10b 32 wait(2.0);
bfoley13 0:a9083c11b10b 33 myled1 = 0;
bfoley13 0:a9083c11b10b 34 } else {
bfoley13 0:a9083c11b10b 35 printf("take picture failed\n");
bfoley13 0:a9083c11b10b 36 myled3 = 1; //show picture take failed
bfoley13 0:a9083c11b10b 37 wait(2.0);
bfoley13 0:a9083c11b10b 38 myled3 = 0;
bfoley13 0:a9083c11b10b 39 }
bfoley13 0:a9083c11b10b 40 } else {
bfoley13 0:a9083c11b10b 41 printf("camera is not ready\n");
bfoley13 0:a9083c11b10b 42 myled4 = 1; //show camera is not ready
bfoley13 0:a9083c11b10b 43 wait(2.0);
bfoley13 0:a9083c11b10b 44 myled4 = 0;
bfoley13 0:a9083c11b10b 45 }
bfoley13 0:a9083c11b10b 46
bfoley13 0:a9083c11b10b 47 myled2 = 1; //show end of sequence
bfoley13 0:a9083c11b10b 48 wait(2.0);
bfoley13 0:a9083c11b10b 49 myled2 = 0;
bfoley13 0:a9083c11b10b 50 printf("time = %f\n", timer.read());
bfoley13 0:a9083c11b10b 51
bfoley13 0:a9083c11b10b 52 return filename;
bfoley13 0:a9083c11b10b 53 }
bfoley13 0:a9083c11b10b 54
bfoley13 0:a9083c11b10b 55
bfoley13 0:a9083c11b10b 56 int main()
bfoley13 0:a9083c11b10b 57 {
bfoley13 0:a9083c11b10b 58 myTTS.volume(18); //max volume
bfoley13 0:a9083c11b10b 59 while(1) {
bfoley13 0:a9083c11b10b 60 if (handShake == 0) {
bfoley13 0:a9083c11b10b 61 wait(0.5);
bfoley13 0:a9083c11b10b 62 //Buzz speaks
bfoley13 0:a9083c11b10b 63 myTTS.speakf("S");//Speak command starts with "S"
bfoley13 0:a9083c11b10b 64 myTTS.speakf("Hello! My name is Buzz, the GT Yellow Jacket. I am going to take a picture. Smile!", 8); // Send the desired string to convert to speech
bfoley13 0:a9083c11b10b 65 myTTS.speakf("\r"); //marks end of speak command
bfoley13 0:a9083c11b10b 66 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
bfoley13 0:a9083c11b10b 67
bfoley13 0:a9083c11b10b 68 char* file = takePic();
bfoley13 0:a9083c11b10b 69
bfoley13 0:a9083c11b10b 70 }
bfoley13 0:a9083c11b10b 71
bfoley13 0:a9083c11b10b 72 }
bfoley13 0:a9083c11b10b 73 }