Dheeraj M Pai / Mbed 2 deprecated XXX_INTEGRATE_WITH_KIRUBHA_CODE

ADF7023

Dependencies:   mbed

main.cpp@3:dd63376a1030, 2015-07-09 (annotated)

Committer:
dheerajmpai23
Date:
Thu Jul 09 06:53:55 2015 +0000
Revision:
3:dd63376a1030
Parent:
2:24459bb3d5cf 
PUB;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dheerajmpai23 0:f8a9fca7e008 1 #include "mbed.h"
dheerajmpai23 0:f8a9fca7e008 2 #include <iostream>
dheerajmpai23 0:f8a9fca7e008 3 using namespace std;
dheerajmpai23 0:f8a9fca7e008 4 #include <bitset>
dheerajmpai23 0:f8a9fca7e008 5
dheerajmpai23 0:f8a9fca7e008 6 #define ENDL "\r" << endl;
dheerajmpai23 0:f8a9fca7e008 7 #define START_ADDRESS 0x020;
dheerajmpai23 0:f8a9fca7e008 8
dheerajmpai23 0:f8a9fca7e008 9
dheerajmpai23 0:f8a9fca7e008 10
dheerajmpai23 0:f8a9fca7e008 11 //SPI
dheerajmpai23 0:f8a9fca7e008 12
dheerajmpai23 0:f8a9fca7e008 13 SPI adf(PTD6, PTD7, PTD5);
dheerajmpai23 0:f8a9fca7e008 14 //MOSI, MISO, CLOCK
dheerajmpai23 0:f8a9fca7e008 15
dheerajmpai23 0:f8a9fca7e008 16 DigitalOut CS(D10);
dheerajmpai23 0:f8a9fca7e008 17 Serial PC(USBTX, USBRX);
dheerajmpai23 0:f8a9fca7e008 18 DigitalOut ledr(LED_RED);
dheerajmpai23 0:f8a9fca7e008 19
dheerajmpai23 0:f8a9fca7e008 20 DigitalIn clk(D8);
dheerajmpai23 0:f8a9fca7e008 21 DigitalOut DT(D9);
dheerajmpai23 0:f8a9fca7e008 22 int j=0;
dheerajmpai23 2:24459bb3d5cf 23 int bitcount=1;
dheerajmpai23 2:24459bb3d5cf 24 int times=0;
dheerajmpai23 2:24459bb3d5cf 25 int bites=0;
dheerajmpai23 0:f8a9fca7e008 26
dheerajmpai23 0:f8a9fca7e008 27 #define SPI_NOP 0xFF
dheerajmpai23 0:f8a9fca7e008 28
dheerajmpai23 0:f8a9fca7e008 29 enum con_type{ packet=0x18, bbram=0x19, mcr=0x1B, program=0x1E };
dheerajmpai23 0:f8a9fca7e008 30 enum discon_type{ packet2=0x08, bbram2=0x09, mcr2=0x0B };
dheerajmpai23 0:f8a9fca7e008 31
dheerajmpai23 0:f8a9fca7e008 32 enum discon_type_RD{ packet3=0x28, bbram3=0x29, mcr3=0x2B };
dheerajmpai23 0:f8a9fca7e008 33
dheerajmpai23 0:f8a9fca7e008 34 unsigned char data_TX [] = {0x65,0xD3,0x06,0x08,0xBB,0xE7,0xCD,0x16,0x65,0xD3,0x06,0x08,0xBB,0xE7,0xCD,0x16,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0xEB,0x3D,0x35,0x66,0xDC,0xDA,0x33,0xA1,0x80,0x62,0xB7,0xB8,0x88,0x8A,0xCE,0x99,0x18,0xFA,0x24,0x42,0xD1,0x7C,0x2D,0x0E,0x72,0x9E,0xE9,0x7C,0xF9,0xBA,0x18,0xAA,0x4B,0xEC,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0xCC,0xB3,0xB2,0x5B,0x96,0x38,0x71,0x96,0x54,0xE2,0x4A,0x7F,0xC9,0xB7,0x1E,0x56,0x09,0x30,0x18,0x5A,0x84,0xFA,0xC1,0x9D,0xA6,0x6A,0x17,0x50,0x6F,0xD4,0x34,0x1D,0xF0,0xE0,0xE2,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0x78,0xC9,0x9A,0x09,0xE2,0x34,0xF9,0x39,0x61,0x36,0x9C,0xC2,0x98,0xB9,0x54,0xC0,0xDC,0xE6,0x90,0xF6,0xF6,0x88,0xD1,0xA5,0x5A,0x75,0x83,0x78,0x08,0xD6,0x9D,0xDE,0xB8,0x58,0xD4,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0x13,0x3F,0x78,0xD9,0x4E,0xB7,0xE8,0xD6,0x0D,0x1E,0xF1,0xC4,0xB9,0xAB,0x90,0x39,0x6A,0x9E,0x8A,0xB8,0xC9,0xAF,0x5E,0x85,0x66,0xBF,0x4E,0xB3,0xD3,0x54,0x9B,0x7D,0xA3,0x3A,0x1A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0x81,0x83,0x7B,0x88,0x8A,0xAB,0x31,0x91,0x8F,0xA0,0x91,0x05,0x17,0xC2,0xD2,0xB9,0xC1,0xEE,0x97,0xCE,0x66,0xE9,0x8A,0xA4,0xBC,0xB1,0xFC,0xCB,0x3B,0x24,0x6E,0x5B,0x87,0x19,0x64,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x97,0x4C,0x18,0x22,0xEF,0x9F,0x34,0x59,0x97,0x4C,0x18,0x22,0xEF,0x9F,0x34,0x58,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x97,0x4C,0x18,0x22,0xEF,0x9F,0x34,0x59,0x97,0x4C,0x18,0x22,0xEF,0x9F,0x34,0x58,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
dheerajmpai23 0:f8a9fca7e008 35
dheerajmpai23 0:f8a9fca7e008 36
dheerajmpai23 0:f8a9fca7e008 37 void send_data()
dheerajmpai23 0:f8a9fca7e008 38 {
dheerajmpai23 3:dd63376a1030 39 // cout<<"Times="<<times<<ENDL;
dheerajmpai23 3:dd63376a1030 40 times++;
dheerajmpai23 0:f8a9fca7e008 41 // static int current_byte = 0;
dheerajmpai23 0:f8a9fca7e008 42 static int current_bit = 7;
dheerajmpai23 0:f8a9fca7e008 43
dheerajmpai23 0:f8a9fca7e008 44 DT = (data_TX[j] >> current_bit) & 1;
dheerajmpai23 0:f8a9fca7e008 45 --current_bit;
dheerajmpai23 0:f8a9fca7e008 46
dheerajmpai23 0:f8a9fca7e008 47 if(current_bit == -1){
dheerajmpai23 0:f8a9fca7e008 48 current_bit = 7;
dheerajmpai23 0:f8a9fca7e008 49 j++;
dheerajmpai23 2:24459bb3d5cf 50 bitcount=1;
dheerajmpai23 3:dd63376a1030 51 // cout<<"SENDING"<<ENDL;
dheerajmpai23 0:f8a9fca7e008 52 if(j>=sizeof(data_TX))
dheerajmpai23 0:f8a9fca7e008 53 {
dheerajmpai23 0:f8a9fca7e008 54 j=0;
dheerajmpai23 0:f8a9fca7e008 55
dheerajmpai23 0:f8a9fca7e008 56
dheerajmpai23 0:f8a9fca7e008 57 // while(true);
dheerajmpai23 0:f8a9fca7e008 58 }
dheerajmpai23 0:f8a9fca7e008 59 }
dheerajmpai23 0:f8a9fca7e008 60 }
dheerajmpai23 0:f8a9fca7e008 61
dheerajmpai23 0:f8a9fca7e008 62
dheerajmpai23 0:f8a9fca7e008 63
dheerajmpai23 0:f8a9fca7e008 64
dheerajmpai23 0:f8a9fca7e008 65
dheerajmpai23 0:f8a9fca7e008 66 void write_bbram_sequence(void){
dheerajmpai23 0:f8a9fca7e008 67
dheerajmpai23 0:f8a9fca7e008 68 adf.write(0x19);
dheerajmpai23 0:f8a9fca7e008 69 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 70 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 71 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 72
dheerajmpai23 0:f8a9fca7e008 73 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 74 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 75 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 76 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 77
dheerajmpai23 0:f8a9fca7e008 78 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 79 adf.write(0x33);
dheerajmpai23 0:f8a9fca7e008 80 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 81 adf.write(0xF9);
dheerajmpai23 0:f8a9fca7e008 82
dheerajmpai23 0:f8a9fca7e008 83 adf.write(0xC2);
dheerajmpai23 0:f8a9fca7e008 84 adf.write(0x10);
dheerajmpai23 0:f8a9fca7e008 85 adf.write(0xC0);
dheerajmpai23 0:f8a9fca7e008 86 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 87
dheerajmpai23 0:f8a9fca7e008 88 adf.write(0x30);
dheerajmpai23 0:f8a9fca7e008 89 adf.write(0x31);
dheerajmpai23 0:f8a9fca7e008 90 adf.write(0x07);
dheerajmpai23 0:f8a9fca7e008 91 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 92
dheerajmpai23 0:f8a9fca7e008 93 adf.write(0x01);
dheerajmpai23 0:f8a9fca7e008 94 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 95 adf.write(0x7F);
dheerajmpai23 0:f8a9fca7e008 96 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 97
dheerajmpai23 0:f8a9fca7e008 98 adf.write(0x0B);
dheerajmpai23 0:f8a9fca7e008 99 adf.write(0x37);
dheerajmpai23 0:f8a9fca7e008 100 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 101 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 102 adf.write(0x40);
dheerajmpai23 0:f8a9fca7e008 103 adf.write(0x0C);
dheerajmpai23 0:f8a9fca7e008 104 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 105 adf.write(0x05);
dheerajmpai23 0:f8a9fca7e008 106 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 107 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 108 adf.write(0x18);
dheerajmpai23 0:f8a9fca7e008 109 adf.write(0x12);
dheerajmpai23 0:f8a9fca7e008 110 adf.write(0x34);
dheerajmpai23 0:f8a9fca7e008 111 adf.write(0x56);
dheerajmpai23 0:f8a9fca7e008 112 adf.write(0x10);
dheerajmpai23 0:f8a9fca7e008 113 adf.write(0x10);
dheerajmpai23 0:f8a9fca7e008 114 adf.write(0x08);
dheerajmpai23 0:f8a9fca7e008 115 adf.write(0x14);
dheerajmpai23 0:f8a9fca7e008 116 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 117 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 118 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 119 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 120 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 121 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 122 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 123 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 124 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 125 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 126 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 127 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 128 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 129 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 130 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 131 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 132 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 133 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 134 adf.write(0x04);
dheerajmpai23 0:f8a9fca7e008 135 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 136 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 137 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 138 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 139 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 140
dheerajmpai23 0:f8a9fca7e008 141 }
dheerajmpai23 0:f8a9fca7e008 142
dheerajmpai23 0:f8a9fca7e008 143 void initiate(void){
dheerajmpai23 0:f8a9fca7e008 144
dheerajmpai23 0:f8a9fca7e008 145 // CS=0;
dheerajmpai23 0:f8a9fca7e008 146 // adf.write(0xB0);
dheerajmpai23 0:f8a9fca7e008 147 // CS=1;
dheerajmpai23 0:f8a9fca7e008 148 // wait_ms(2);
dheerajmpai23 0:f8a9fca7e008 149
dheerajmpai23 0:f8a9fca7e008 150 CS=0;
dheerajmpai23 0:f8a9fca7e008 151 adf.write(0x1B);
dheerajmpai23 0:f8a9fca7e008 152 adf.write(0xFA);
dheerajmpai23 0:f8a9fca7e008 153 adf.write(0xA0);
dheerajmpai23 0:f8a9fca7e008 154 CS=1;
dheerajmpai23 0:f8a9fca7e008 155 wait_ms(2);
dheerajmpai23 0:f8a9fca7e008 156
dheerajmpai23 0:f8a9fca7e008 157 CS=0;
dheerajmpai23 0:f8a9fca7e008 158 adf.write(0x18);
dheerajmpai23 0:f8a9fca7e008 159 adf.write(0x0D);
dheerajmpai23 0:f8a9fca7e008 160 adf.write(0x00);
dheerajmpai23 0:f8a9fca7e008 161 CS=1;
dheerajmpai23 0:f8a9fca7e008 162 wait_ms(2);
dheerajmpai23 0:f8a9fca7e008 163
dheerajmpai23 0:f8a9fca7e008 164 CS=0;
dheerajmpai23 0:f8a9fca7e008 165 adf.write(0xB0);
dheerajmpai23 0:f8a9fca7e008 166 CS=1;
dheerajmpai23 0:f8a9fca7e008 167 wait_ms(3);
dheerajmpai23 0:f8a9fca7e008 168
dheerajmpai23 0:f8a9fca7e008 169 CS=0;
dheerajmpai23 0:f8a9fca7e008 170 adf.write(0xB0);
dheerajmpai23 0:f8a9fca7e008 171 CS=1;
dheerajmpai23 0:f8a9fca7e008 172 wait_ms(3);
dheerajmpai23 0:f8a9fca7e008 173
dheerajmpai23 0:f8a9fca7e008 174
dheerajmpai23 0:f8a9fca7e008 175 CS=0;
dheerajmpai23 0:f8a9fca7e008 176 write_bbram_sequence();
dheerajmpai23 0:f8a9fca7e008 177 CS=1;
dheerajmpai23 0:f8a9fca7e008 178 wait_ms(2);
dheerajmpai23 0:f8a9fca7e008 179
dheerajmpai23 0:f8a9fca7e008 180 cout<<"BBRAM_SEQUENCE WRITTEN"<<ENDL;
dheerajmpai23 0:f8a9fca7e008 181
dheerajmpai23 0:f8a9fca7e008 182
dheerajmpai23 0:f8a9fca7e008 183 CS=0;
dheerajmpai23 0:f8a9fca7e008 184 adf.write(0xFF);
dheerajmpai23 0:f8a9fca7e008 185 adf.write(0xFF);
dheerajmpai23 0:f8a9fca7e008 186 CS=1;
dheerajmpai23 0:f8a9fca7e008 187 wait_ms(1);
dheerajmpai23 0:f8a9fca7e008 188
dheerajmpai23 0:f8a9fca7e008 189
dheerajmpai23 0:f8a9fca7e008 190 CS=0;
dheerajmpai23 0:f8a9fca7e008 191 adf.write(0xFF);
dheerajmpai23 0:f8a9fca7e008 192 adf.write(0xFF);
dheerajmpai23 0:f8a9fca7e008 193 CS=1;
dheerajmpai23 0:f8a9fca7e008 194 wait_ms(1);
dheerajmpai23 0:f8a9fca7e008 195
dheerajmpai23 0:f8a9fca7e008 196
dheerajmpai23 0:f8a9fca7e008 197 CS=0;
dheerajmpai23 0:f8a9fca7e008 198 adf.write(0xBB);//CONFIGURE_DEV
dheerajmpai23 0:f8a9fca7e008 199 CS=1;
dheerajmpai23 0:f8a9fca7e008 200 wait_ms(2);
dheerajmpai23 0:f8a9fca7e008 201
dheerajmpai23 0:f8a9fca7e008 202 cout<<"CONFIG_DEV"<<ENDL;
dheerajmpai23 0:f8a9fca7e008 203
dheerajmpai23 0:f8a9fca7e008 204 CS=0;
dheerajmpai23 0:f8a9fca7e008 205 adf.write(0xB1);//PHY_ON
dheerajmpai23 0:f8a9fca7e008 206 CS=1;
dheerajmpai23 0:f8a9fca7e008 207 wait_ms(2);
dheerajmpai23 0:f8a9fca7e008 208
dheerajmpai23 0:f8a9fca7e008 209 CS=0;
dheerajmpai23 0:f8a9fca7e008 210 adf.write(0xB5);//PHY_TX
dheerajmpai23 0:f8a9fca7e008 211 CS=1;
dheerajmpai23 0:f8a9fca7e008 212 wait_ms(2);
dheerajmpai23 0:f8a9fca7e008 213
dheerajmpai23 0:f8a9fca7e008 214 cout<<"PHY_TX"<<ENDL;
dheerajmpai23 0:f8a9fca7e008 215 }
dheerajmpai23 0:f8a9fca7e008 216
dheerajmpai23 0:f8a9fca7e008 217
dheerajmpai23 0:f8a9fca7e008 218
dheerajmpai23 0:f8a9fca7e008 219
dheerajmpai23 0:f8a9fca7e008 220 int main(){
dheerajmpai23 0:f8a9fca7e008 221
dheerajmpai23 0:f8a9fca7e008 222
dheerajmpai23 0:f8a9fca7e008 223 CS = 1;
dheerajmpai23 0:f8a9fca7e008 224 adf.format(8,0);
dheerajmpai23 0:f8a9fca7e008 225 adf.frequency( 1000000 );
dheerajmpai23 0:f8a9fca7e008 226
dheerajmpai23 0:f8a9fca7e008 227 cout << "Press s" << ENDL;
dheerajmpai23 0:f8a9fca7e008 228 ledr = 1;
dheerajmpai23 0:f8a9fca7e008 229 char c = 'a';
dheerajmpai23 0:f8a9fca7e008 230 while( c != 's'){
dheerajmpai23 0:f8a9fca7e008 231 c = PC.getc();
dheerajmpai23 0:f8a9fca7e008 232 PC.putc(c);
dheerajmpai23 0:f8a9fca7e008 233 }
dheerajmpai23 0:f8a9fca7e008 234 ledr = 0;
dheerajmpai23 0:f8a9fca7e008 235
dheerajmpai23 0:f8a9fca7e008 236 initiate();
dheerajmpai23 0:f8a9fca7e008 237 cout << "initiated" << ENDL;
dheerajmpai23 0:f8a9fca7e008 238 int state;
dheerajmpai23 0:f8a9fca7e008 239 if(clk == 0){
dheerajmpai23 0:f8a9fca7e008 240 state = 0;
dheerajmpai23 0:f8a9fca7e008 241 }
dheerajmpai23 0:f8a9fca7e008 242 else{
dheerajmpai23 0:f8a9fca7e008 243 state = 1;
dheerajmpai23 0:f8a9fca7e008 244 }
dheerajmpai23 0:f8a9fca7e008 245
dheerajmpai23 1:0a1e3fd2d4e3 246 int l=0;
dheerajmpai23 1:0a1e3fd2d4e3 247 while(l<=1000){
dheerajmpai23 3:dd63376a1030 248 cout << "transmitting" << ENDL;
dheerajmpai23 3:dd63376a1030 249 // cout<<bitcount<<ENDL;
dheerajmpai23 2:24459bb3d5cf 250 bitcount++;
dheerajmpai23 0:f8a9fca7e008 251
dheerajmpai23 0:f8a9fca7e008 252 if(clk == 0){
dheerajmpai23 0:f8a9fca7e008 253 if(state == 1){
dheerajmpai23 0:f8a9fca7e008 254 state = 0;
dheerajmpai23 0:f8a9fca7e008 255 send_data();
dheerajmpai23 0:f8a9fca7e008 256 }
dheerajmpai23 0:f8a9fca7e008 257 }
dheerajmpai23 0:f8a9fca7e008 258 else{
dheerajmpai23 0:f8a9fca7e008 259 state = 1;
dheerajmpai23 0:f8a9fca7e008 260 }
dheerajmpai23 1:0a1e3fd2d4e3 261 l++;
dheerajmpai23 1:0a1e3fd2d4e3 262 }
dheerajmpai23 1:0a1e3fd2d4e3 263
dheerajmpai23 1:0a1e3fd2d4e3 264
dheerajmpai23 1:0a1e3fd2d4e3 265 CS=0;
dheerajmpai23 1:0a1e3fd2d4e3 266 adf.write(0xB1);
dheerajmpai23 1:0a1e3fd2d4e3 267 CS=1;
dheerajmpai23 1:0a1e3fd2d4e3 268 wait(1);
dheerajmpai23 1:0a1e3fd2d4e3 269 cout<<"Transmission should have stopped by now "<<ENDL;
dheerajmpai23 1:0a1e3fd2d4e3 270 }