Virag Gada / Mbed 2 deprecated Final_mbed_PSoC_IOT

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Dependencies:   MMA8451Q WIZnet_Library mbed

main.cpp@0:6e2f05c8183f, 2015-07-08 (annotated)

Committer:
virag
Date:
Wed Jul 08 03:55:38 2015 +0000
Revision:
0:6e2f05c8183f
d

Who changed what in which revision?

UserRevisionLine numberNew contents of line
virag 0:6e2f05c8183f 1 #include "mbed.h"
virag 0:6e2f05c8183f 2 #include "MMA8451Q.h"
virag 0:6e2f05c8183f 3 #define MMA8451_I2C_ADDRESS (0x1d<<1)
virag 0:6e2f05c8183f 4 #include "WIZnetInterface.h"
virag 0:6e2f05c8183f 5
virag 0:6e2f05c8183f 6 unsigned char MAC_Addr[6] = {0x00,0x08,0xDC,0x12,0x07,0x07};
virag 0:6e2f05c8183f 7
virag 0:6e2f05c8183f 8 char* Public_Key = "g1WVqxqKqNtr2AVG6424TVvoyopy";
virag 0:6e2f05c8183f 9 char* Private_Key = "dRbwA0AeAWf7DqyMOdDdHzlA9Av9";
virag 0:6e2f05c8183f 10 char* ServerIP = "192.168.44.70";
virag 0:6e2f05c8183f 11
virag 0:6e2f05c8183f 12
virag 0:6e2f05c8183f 13 MMA8451Q acc1(PTE25, PTE24, MMA8451_I2C_ADDRESS);
virag 0:6e2f05c8183f 14 Serial pc(USBTX,USBRX);//pc is object of class serial hence anything used a pc.function then that function is a part of the class serial
virag 0:6e2f05c8183f 15 Serial psoc(PTE22,PTE23);
virag 0:6e2f05c8183f 16 BusOut myled(LED1,LED2,LED3);
virag 0:6e2f05c8183f 17 SPI spi(PTD2,PTD3,PTD1);
virag 0:6e2f05c8183f 18 WIZnetInterface ethernet(&spi,PTD0,PTA20);
virag 0:6e2f05c8183f 19 AnalogIn temp(PTC1);
virag 0:6e2f05c8183f 20
virag 0:6e2f05c8183f 21 char buffer1[20];
virag 0:6e2f05c8183f 22
virag 0:6e2f05c8183f 23 char buffer2[20];
virag 0:6e2f05c8183f 24 int16_t z=0;
virag 0:6e2f05c8183f 25 int16_t x=0;
virag 0:6e2f05c8183f 26 int16_t y=0;
virag 0:6e2f05c8183f 27
virag 0:6e2f05c8183f 28 int main()
virag 0:6e2f05c8183f 29 {
virag 0:6e2f05c8183f 30
virag 0:6e2f05c8183f 31 myled=0xff;;
virag 0:6e2f05c8183f 32 char choice;
virag 0:6e2f05c8183f 33 pc.printf("Hello Forum\r\n");
virag 0:6e2f05c8183f 34 while(true)
virag 0:6e2f05c8183f 35 {
virag 0:6e2f05c8183f 36 if(psoc.readable())
virag 0:6e2f05c8183f 37
virag 0:6e2f05c8183f 38 { myled=0x02;
virag 0:6e2f05c8183f 39 choice =psoc.getc();
virag 0:6e2f05c8183f 40
virag 0:6e2f05c8183f 41 switch(choice)
virag 0:6e2f05c8183f 42 {case 'D': {myled=0x06;
virag 0:6e2f05c8183f 43 if(psoc.readable());
virag 0:6e2f05c8183f 44 {psoc.gets(buffer1,20);
virag 0:6e2f05c8183f 45 pc.printf("LDR= %s\r\n",buffer1);
virag 0:6e2f05c8183f 46 myled=0x06;}
virag 0:6e2f05c8183f 47 }
virag 0:6e2f05c8183f 48 break;
virag 0:6e2f05c8183f 49
virag 0:6e2f05c8183f 50 case 'M': {myled=0x05;
virag 0:6e2f05c8183f 51 if(psoc.readable());
virag 0:6e2f05c8183f 52 {psoc.gets(buffer2,20);
virag 0:6e2f05c8183f 53 buffer2=buffer2/10
virag 0:6e2f05c8183f 54 pc.printf("LM35= %s\r\n",buffer2);
virag 0:6e2f05c8183f 55 myled=0x05;}
virag 0:6e2f05c8183f 56 }
virag 0:6e2f05c8183f 57 break;
virag 0:6e2f05c8183f 58
virag 0:6e2f05c8183f 59 case 'X': {
virag 0:6e2f05c8183f 60 int s=5;
virag 0:6e2f05c8183f 61 x= -s*(acc1.getAccY());
virag 0:6e2f05c8183f 62 pc.printf("x=%d \r\n",x);
virag 0:6e2f05c8183f 63 myled=0x03;}
virag 0:6e2f05c8183f 64 break;
virag 0:6e2f05c8183f 65
virag 0:6e2f05c8183f 66 case 'Y': {
virag 0:6e2f05c8183f 67 int s=5;
virag 0:6e2f05c8183f 68 y= s*acc1.getAccX();
virag 0:6e2f05c8183f 69 pc.printf(" y=%d \r\n",y);
virag 0:6e2f05c8183f 70 myled=0x03;}
virag 0:6e2f05c8183f 71 break;
virag 0:6e2f05c8183f 72
virag 0:6e2f05c8183f 73 case 'Z': {
virag 0:6e2f05c8183f 74 int s=5;
virag 0:6e2f05c8183f 75 z= s*acc1.getAccZ();
virag 0:6e2f05c8183f 76 pc.printf(" z=%d\r\n",z);
virag 0:6e2f05c8183f 77 myled=0x03;}
virag 0:6e2f05c8183f 78 break;
virag 0:6e2f05c8183f 79
virag 0:6e2f05c8183f 80 default: myled=0x01;
virag 0:6e2f05c8183f 81 break;
virag 0:6e2f05c8183f 82 }
virag 0:6e2f05c8183f 83 //Set serial port baudrate speed: 115200
virag 0:6e2f05c8183f 84 pc.baud(115200);
virag 0:6e2f05c8183f 85 pc.printf("Start\r\n");
virag 0:6e2f05c8183f 86
virag 0:6e2f05c8183f 87 while(1) {
virag 0:6e2f05c8183f 88 int ret = ethernet.init(MAC_Addr);
virag 0:6e2f05c8183f 89
virag 0:6e2f05c8183f 90 if (!ret) {
virag 0:6e2f05c8183f 91 pc.printf("Initialized, MAC: %s\r\n", ethernet.getMACAddress());
virag 0:6e2f05c8183f 92 ret = ethernet.connect();
virag 0:6e2f05c8183f 93 if (!ret) {
virag 0:6e2f05c8183f 94 pc.printf("IP: %s, MASK: %s, GW: %s\r\n",
virag 0:6e2f05c8183f 95 ethernet.getIPAddress(), ethernet.getNetworkMask(), ethernet.getGateway());
virag 0:6e2f05c8183f 96 } else {
virag 0:6e2f05c8183f 97 pc.printf("Error ethernet.connect() - ret = %d\r\n", ret);
virag 0:6e2f05c8183f 98 exit(0);
virag 0:6e2f05c8183f 99 }
virag 0:6e2f05c8183f 100 } else {
virag 0:6e2f05c8183f 101 pc.printf("Error ethernet.init() - ret = %d\r\n", ret);
virag 0:6e2f05c8183f 102 exit(0);
virag 0:6e2f05c8183f 103 }
virag 0:6e2f05c8183f 104
virag 0:6e2f05c8183f 105 TCPSocketConnection sock;
virag 0:6e2f05c8183f 106 sock.connect(ServerIP, 8080);
virag 0:6e2f05c8183f 107 if(sock.is_connected())
virag 0:6e2f05c8183f 108 printf("Socket Connected\n\r");
virag 0:6e2f05c8183f 109 else
virag 0:6e2f05c8183f 110 printf("Socket NoT Connected\n\r");
virag 0:6e2f05c8183f 111
virag 0:6e2f05c8183f 112 char buffer[300];
virag 0:6e2f05c8183f 113 int ret_t;
virag 0:6e2f05c8183f 114
virag 0:6e2f05c8183f 115 char http_cmd[256];
virag 0:6e2f05c8183f 116
virag 0:6e2f05c8183f 117 sprintf(http_cmd,"GET /input/%s?private_key=%s&LDR=%s HTTP/1.0\n\n",Public_Key,Private_Key,counter);
virag 0:6e2f05c8183f 118 printf("Running - %s\r\n",http_cmd);
virag 0:6e2f05c8183f 119 sock.send_all(http_cmd, sizeof(http_cmd)-1);
virag 0:6e2f05c8183f 120
virag 0:6e2f05c8183f 121 ret_t = sock.receive(buffer, sizeof(buffer)-1);
virag 0:6e2f05c8183f 122 buffer[ret_t] = '\0';
virag 0:6e2f05c8183f 123 printf("Received %d chars from server:\n%s\r\n", ret_t, buffer);
virag 0:6e2f05c8183f 124
virag 0:6e2f05c8183f 125 sock.close();
virag 0:6e2f05c8183f 126
virag 0:6e2f05c8183f 127 ethernet.disconnect();
virag 0:6e2f05c8183f 128 printf("Socket Closed");
virag 0:6e2f05c8183f 129
virag 0:6e2f05c8183f 130 while(1) {}
virag 0:6e2f05c8183f 131 }
virag 0:6e2f05c8183f 132 }
virag 0:6e2f05c8183f 133 }