jehoon song / Mbed 2 deprecated IR_Gateway

You can turn on the TV everywhere.

Dependencies:   RemoteIR WIZnetInterface mbed

main.cpp@0:5cc1166c695e, 2015-08-26 (annotated)

Committer:
jehoon
Date:
Wed Aug 26 14:04:54 2015 +0000
Revision:
0:5cc1166c695e
You can turn on the TV everywhere.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jehoon 0:5cc1166c695e 1 /**
jehoon 0:5cc1166c695e 2 * RemoteIR library - Test program.
jehoon 0:5cc1166c695e 3 *
jehoon 0:5cc1166c695e 4 * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
jehoon 0:5cc1166c695e 5 * http://shinta.main.jp/
jehoon 0:5cc1166c695e 6 */
jehoon 0:5cc1166c695e 7
jehoon 0:5cc1166c695e 8 #include <mbed.h>
jehoon 0:5cc1166c695e 9
jehoon 0:5cc1166c695e 10 #include "EthernetInterface.h"
jehoon 0:5cc1166c695e 11 #include "TransmitterIR.h"
jehoon 0:5cc1166c695e 12 #include "RemoteIR.h"
jehoon 0:5cc1166c695e 13
jehoon 0:5cc1166c695e 14 TransmitterIR ir_tx(D5);
jehoon 0:5cc1166c695e 15 Serial pc(USBTX, USBRX);
jehoon 0:5cc1166c695e 16
jehoon 0:5cc1166c695e 17
jehoon 0:5cc1166c695e 18 int transmit(RemoteIR::Format format, uint8_t *buf, int bitlength, int timeout = 1000) {
jehoon 0:5cc1166c695e 19 int cnt = 0;
jehoon 0:5cc1166c695e 20 while (ir_tx.getState() != TransmitterIR::Idle) {
jehoon 0:5cc1166c695e 21 cnt++;
jehoon 0:5cc1166c695e 22 if (timeout < cnt) {
jehoon 0:5cc1166c695e 23 return -1;
jehoon 0:5cc1166c695e 24 }
jehoon 0:5cc1166c695e 25 }
jehoon 0:5cc1166c695e 26 return ir_tx.setData(format, buf, bitlength);
jehoon 0:5cc1166c695e 27 }
jehoon 0:5cc1166c695e 28
jehoon 0:5cc1166c695e 29
jehoon 0:5cc1166c695e 30 void sort_data(char *buf, int n, char *type, char *cmd){
jehoon 0:5cc1166c695e 31
jehoon 0:5cc1166c695e 32 bool flag = 0;
jehoon 0:5cc1166c695e 33 int s = 0;
jehoon 0:5cc1166c695e 34 int i, j;
jehoon 0:5cc1166c695e 35 int addBinary = 1;
jehoon 0:5cc1166c695e 36 int pontOfcommand = 0;
jehoon 0:5cc1166c695e 37 //devide
jehoon 0:5cc1166c695e 38 for(i=0;i<n;i++){
jehoon 0:5cc1166c695e 39 if(buf[i]==','){
jehoon 0:5cc1166c695e 40 flag = 1;
jehoon 0:5cc1166c695e 41 s = i;
jehoon 0:5cc1166c695e 42 continue;
jehoon 0:5cc1166c695e 43 }
jehoon 0:5cc1166c695e 44 if(flag){
jehoon 0:5cc1166c695e 45 j = i-(s+1);
jehoon 0:5cc1166c695e 46
jehoon 0:5cc1166c695e 47 if(j%8 == 0 && j != 0) {pontOfcommand++; addBinary = 1;}
jehoon 0:5cc1166c695e 48
jehoon 0:5cc1166c695e 49 if(buf[i] == '1') cmd[pontOfcommand] += addBinary;
jehoon 0:5cc1166c695e 50
jehoon 0:5cc1166c695e 51 addBinary*=2;
jehoon 0:5cc1166c695e 52 }
jehoon 0:5cc1166c695e 53 else
jehoon 0:5cc1166c695e 54 type[i] = buf[i];
jehoon 0:5cc1166c695e 55 }
jehoon 0:5cc1166c695e 56 }
jehoon 0:5cc1166c695e 57
jehoon 0:5cc1166c695e 58 /**
jehoon 0:5cc1166c695e 59 * Entry point.
jehoon 0:5cc1166c695e 60 */
jehoon 0:5cc1166c695e 61 int main(void) {
jehoon 0:5cc1166c695e 62 pc.baud(115200);
jehoon 0:5cc1166c695e 63 RemoteIR::Format format;
jehoon 0:5cc1166c695e 64
jehoon 0:5cc1166c695e 65 pc.printf("Wait a second...\r\n");
jehoon 0:5cc1166c695e 66
jehoon 0:5cc1166c695e 67 int phy_link;
jehoon 0:5cc1166c695e 68 uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02};
jehoon 0:5cc1166c695e 69 EthernetInterface eth;
jehoon 0:5cc1166c695e 70 eth.init(mac_addr); //Use DHCP
jehoon 0:5cc1166c695e 71 eth.connect();
jehoon 0:5cc1166c695e 72 do{
jehoon 0:5cc1166c695e 73 phy_link = eth.ethernet_link();
jehoon 0:5cc1166c695e 74 pc.printf("...");
jehoon 0:5cc1166c695e 75 wait(2);
jehoon 0:5cc1166c695e 76 }while(!phy_link);
jehoon 0:5cc1166c695e 77 printf("\r\n");
jehoon 0:5cc1166c695e 78 pc.printf("Server IP Address is %s\r\n", eth.getIPAddress());
jehoon 0:5cc1166c695e 79
jehoon 0:5cc1166c695e 80 TCPSocketServer server;
jehoon 0:5cc1166c695e 81 server.bind(5000);
jehoon 0:5cc1166c695e 82 server.listen();
jehoon 0:5cc1166c695e 83
jehoon 0:5cc1166c695e 84
jehoon 0:5cc1166c695e 85 while (1) {
jehoon 0:5cc1166c695e 86
jehoon 0:5cc1166c695e 87 //char buf[50]="NEC,00100000110111110001000011101111\n";
jehoon 0:5cc1166c695e 88
jehoon 0:5cc1166c695e 89 printf("Wait for new connection...\r\n");
jehoon 0:5cc1166c695e 90 TCPSocketConnection client;
jehoon 0:5cc1166c695e 91 server.accept(client);
jehoon 0:5cc1166c695e 92 client.set_blocking(false, 15000); // Timeout after (1.5)s
jehoon 0:5cc1166c695e 93 printf("Connection from: %s\r\n", client.get_address());
jehoon 0:5cc1166c695e 94
jehoon 0:5cc1166c695e 95 while (true) {
jehoon 0:5cc1166c695e 96 char buf[50] = {0};
jehoon 0:5cc1166c695e 97 char type[10] = {0};
jehoon 0:5cc1166c695e 98 char cmd[4] = {0};
jehoon 0:5cc1166c695e 99 int bitlength=0;
jehoon 0:5cc1166c695e 100 int n = client.receive(buf, sizeof(buf));
jehoon 0:5cc1166c695e 101 if(n <= 0) continue;
jehoon 0:5cc1166c695e 102
jehoon 0:5cc1166c695e 103 // print received message to terminal
jehoon 0:5cc1166c695e 104 //buf[n] = '\0';
jehoon 0:5cc1166c695e 105 pc.printf("Received message from Client :\n %s\n",buf);
jehoon 0:5cc1166c695e 106
jehoon 0:5cc1166c695e 107 sort_data(buf, n, type, cmd);
jehoon 0:5cc1166c695e 108
jehoon 0:5cc1166c695e 109 if(!strncmp(type,"NEC",strlen("NEC")))
jehoon 0:5cc1166c695e 110 format = RemoteIR::NEC;
jehoon 0:5cc1166c695e 111 else if(!strncmp(type,"AEHA",strlen("AEHA")))
jehoon 0:5cc1166c695e 112 format = RemoteIR::AEHA;
jehoon 0:5cc1166c695e 113 else if(!strncmp(type,"SONY",strlen("SONY")))
jehoon 0:5cc1166c695e 114 format = RemoteIR::SONY;
jehoon 0:5cc1166c695e 115 else if(!strncmp(type,"NEC_REPEAT",strlen("NEC_REPEAT")))
jehoon 0:5cc1166c695e 116 format = RemoteIR::NEC_REPEAT;
jehoon 0:5cc1166c695e 117 else if(!strncmp(type,"AEHA_REPEAT",strlen("AEHA_REPEAT")))
jehoon 0:5cc1166c695e 118 format = RemoteIR::AEHA_REPEAT;
jehoon 0:5cc1166c695e 119 else
jehoon 0:5cc1166c695e 120 format = RemoteIR::UNKNOWN;
jehoon 0:5cc1166c695e 121
jehoon 0:5cc1166c695e 122 pc.printf("SEND HEX: %2x %2x %2x %2x\n",cmd[0],cmd[1],cmd[2],cmd[3]);
jehoon 0:5cc1166c695e 123
jehoon 0:5cc1166c695e 124 {
jehoon 0:5cc1166c695e 125 bitlength = transmit(format, (uint8_t*)cmd, 32);
jehoon 0:5cc1166c695e 126 if (bitlength < 0) {
jehoon 0:5cc1166c695e 127 continue;
jehoon 0:5cc1166c695e 128 }
jehoon 0:5cc1166c695e 129 }
jehoon 0:5cc1166c695e 130 client.close();
jehoon 0:5cc1166c695e 131 }
jehoon 0:5cc1166c695e 132
jehoon 0:5cc1166c695e 133 }
jehoon 0:5cc1166c695e 134 }
jehoon 0:5cc1166c695e 135