Marisol Mánica / Mbed 2 deprecated fotoprueba

Comprimir imagen

Dependencies:   mbed

main.cpp@0:337a7c42ab62, 2015-11-09 (annotated)

Committer:
SolManB
Date:
Mon Nov 09 20:12:58 2015 +0000
Revision:
0:337a7c42ab62
Para comprimir imagen

Who changed what in which revision?

UserRevisionLine numberNew contents of line
SolManB 0:337a7c42ab62 1 #include "mbed.h"
SolManB 0:337a7c42ab62 2 #include<stdio.h>
SolManB 0:337a7c42ab62 3 #include<string.h>
SolManB 0:337a7c42ab62 4 #include<iostream>
SolManB 0:337a7c42ab62 5 #include<fstream>
SolManB 0:337a7c42ab62 6 #include<errno.h>
SolManB 0:337a7c42ab62 7
SolManB 0:337a7c42ab62 8 DigitalOut myled(LED1);
SolManB 0:337a7c42ab62 9 LocalFileSystem local("local");
SolManB 0:337a7c42ab62 10
SolManB 0:337a7c42ab62 11 using namespace std;
SolManB 0:337a7c42ab62 12 int m=0;
SolManB 0:337a7c42ab62 13
SolManB 0:337a7c42ab62 14 void send_image(){
SolManB 0:337a7c42ab62 15
SolManB 0:337a7c42ab62 16 FILE *picture;
SolManB 0:337a7c42ab62 17 FILE *respaldo=NULL;
SolManB 0:337a7c42ab62 18 int size, read_size, stat, packet_index;
SolManB 0:337a7c42ab62 19 char send_buffer[10240], read_buffer[256];
SolManB 0:337a7c42ab62 20 packet_index = 1;
SolManB 0:337a7c42ab62 21
SolManB 0:337a7c42ab62 22 picture = fopen("/local/PICT003.JPG", "r");
SolManB 0:337a7c42ab62 23 printf("Getting Picture Size\n");
SolManB 0:337a7c42ab62 24
SolManB 0:337a7c42ab62 25 //PAra el respaldoç
SolManB 0:337a7c42ab62 26 respaldo = fopen("/local/respaldo.txt", "w");
SolManB 0:337a7c42ab62 27 if(picture == NULL) {
SolManB 0:337a7c42ab62 28 printf("Error Opening Image File"); }
SolManB 0:337a7c42ab62 29
SolManB 0:337a7c42ab62 30 fseek(picture, 0, SEEK_END);
SolManB 0:337a7c42ab62 31 size = ftell(picture);
SolManB 0:337a7c42ab62 32 fseek(picture, 0, SEEK_SET);
SolManB 0:337a7c42ab62 33 printf("Total Picture size: %i\n",size);
SolManB 0:337a7c42ab62 34
SolManB 0:337a7c42ab62 35 //Send Picture Size
SolManB 0:337a7c42ab62 36 printf("Sending Picture Size\n");
SolManB 0:337a7c42ab62 37 fprintf(respaldo, "1. %d,\n\r",size);
SolManB 0:337a7c42ab62 38
SolManB 0:337a7c42ab62 39 //Send Picture as Byte Array
SolManB 0:337a7c42ab62 40 printf("Sending Picture as Byte Array\n");
SolManB 0:337a7c42ab62 41
SolManB 0:337a7c42ab62 42 int t=2;
SolManB 0:337a7c42ab62 43 while(!feof(picture)) {
SolManB 0:337a7c42ab62 44 //while(packet_index = 1){
SolManB 0:337a7c42ab62 45 //Read from the file into our send buffer
SolManB 0:337a7c42ab62 46 read_size = fread(send_buffer, 1, sizeof(send_buffer)-1, picture);
SolManB 0:337a7c42ab62 47
SolManB 0:337a7c42ab62 48 //Send data through our socket
SolManB 0:337a7c42ab62 49
SolManB 0:337a7c42ab62 50 fprintf(respaldo,"%d. ",t); //checar
SolManB 0:337a7c42ab62 51 while(m<read_size)
SolManB 0:337a7c42ab62 52 {
SolManB 0:337a7c42ab62 53 fprintf(respaldo,"%02hhx ",send_buffer[m]);
SolManB 0:337a7c42ab62 54 m++;
SolManB 0:337a7c42ab62 55 }
SolManB 0:337a7c42ab62 56 fprintf(respaldo,",%d,\n",read_size);
SolManB 0:337a7c42ab62 57 m=0;
SolManB 0:337a7c42ab62 58
SolManB 0:337a7c42ab62 59 printf("Packet Number: %i\n",packet_index);
SolManB 0:337a7c42ab62 60 printf("Packet Size Sent: %i\n",read_size);
SolManB 0:337a7c42ab62 61 printf(" \n");
SolManB 0:337a7c42ab62 62 printf(" \n");
SolManB 0:337a7c42ab62 63
SolManB 0:337a7c42ab62 64
SolManB 0:337a7c42ab62 65 packet_index++;
SolManB 0:337a7c42ab62 66 t++;
SolManB 0:337a7c42ab62 67 //Zero out our send buffer
SolManB 0:337a7c42ab62 68
SolManB 0:337a7c42ab62 69 }
SolManB 0:337a7c42ab62 70 fclose(respaldo);
SolManB 0:337a7c42ab62 71 fclose(picture);
SolManB 0:337a7c42ab62 72 }
SolManB 0:337a7c42ab62 73
SolManB 0:337a7c42ab62 74 int main()
SolManB 0:337a7c42ab62 75 {
SolManB 0:337a7c42ab62 76 send_image();
SolManB 0:337a7c42ab62 77 }