Dheeraj M Pai / Mbed 2 deprecated October_22_11AM_V_2_1

Everything working except ticker. Ticker is not working. Please make sure all the ground are connected. INterrupt and CS pin are changed. Please take care of that. Thank You

Dependencies:   mbed

Fork of October_22_11AM____Worksproperly_till_bbram by Dheeraj M Pai

main.cpp@1:9cd986151b11, 2015-10-22 (annotated)

Committer:
dheerajmpai23
Date:
Thu Oct 22 10:01:48 2015 +0000
Revision:
1:9cd986151b11
Parent:
0:cb8104f3ae71
Child:
2:3ad3165e4d6c
useless commit; decrease in number of times of command;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dheerajmpai23 0:cb8104f3ae71 1 ///ADF7023 From BIT BUCKET
dheerajmpai23 0:cb8104f3ae71 2 //TO DO SPI and CMD CHeck
dheerajmpai23 0:cb8104f3ae71 3 #include "mbed.h"
dheerajmpai23 0:cb8104f3ae71 4 #include <iostream>
dheerajmpai23 0:cb8104f3ae71 5 #include <stdio.h>
dheerajmpai23 0:cb8104f3ae71 6 using namespace std;
dheerajmpai23 0:cb8104f3ae71 7 #include <bitset>
dheerajmpai23 0:cb8104f3ae71 8 #define ENDL "\r" << endl;
dheerajmpai23 0:cb8104f3ae71 9
dheerajmpai23 0:cb8104f3ae71 10 #define MISO_PIN PTA17
dheerajmpai23 0:cb8104f3ae71 11 #define THRS 20
dheerajmpai23 0:cb8104f3ae71 12 #define STATE_ERR_THRS 20
dheerajmpai23 0:cb8104f3ae71 13 #define PHY_OFF_EXEC_TIME 300
dheerajmpai23 0:cb8104f3ae71 14 #define PHY_ON_EXEC_TIME 300
dheerajmpai23 0:cb8104f3ae71 15 #define PHY_TX_EXEC_TIME 600
dheerajmpai23 0:cb8104f3ae71 16 /******DEFINING OMMANDS*********/
dheerajmpai23 0:cb8104f3ae71 17
dheerajmpai23 0:cb8104f3ae71 18 #define CMD_HW_RESET 0xC8
dheerajmpai23 0:cb8104f3ae71 19 #define CMD_PHY_ON 0xB1
dheerajmpai23 0:cb8104f3ae71 20 #define CMD_PHY_OFF 0xB0
dheerajmpai23 0:cb8104f3ae71 21 #define CMD_PHY_TX 0xB5
dheerajmpai23 0:cb8104f3ae71 22 #define CMD_CONFIG_DEV 0xBB
dheerajmpai23 0:cb8104f3ae71 23
dheerajmpai23 0:cb8104f3ae71 24 /*****FUNCTION Declaration********************/
dheerajmpai23 0:cb8104f3ae71 25 bool assrt_phy_off( int, int, int);
dheerajmpai23 0:cb8104f3ae71 26 bool assrt_phy_on( int,int,int);
dheerajmpai23 0:cb8104f3ae71 27 bool assrt_phy_tx(int,int,int);
dheerajmpai23 0:cb8104f3ae71 28 /****************************/
dheerajmpai23 0:cb8104f3ae71 29 SPI adf(PTA16, MISO_PIN, PTA15);
dheerajmpai23 0:cb8104f3ae71 30 //MOSI, MISO, CLOCK
dheerajmpai23 1:9cd986151b11 31 DigitalOut CS(D7);
dheerajmpai23 0:cb8104f3ae71 32 //DigitalOut CS(PTD4);//D10==PTD4
dheerajmpai23 0:cb8104f3ae71 33 Serial PC(USBTX, USBRX);
dheerajmpai23 0:cb8104f3ae71 34 DigitalOut ledr(LED1);
dheerajmpai23 0:cb8104f3ae71 35 DigitalOut led2(LED2);
dheerajmpai23 0:cb8104f3ae71 36 InterruptIn IRQ(D8);
dheerajmpai23 0:cb8104f3ae71 37 //InterruptIn IRQ(PTA13);//D8==PTA13
dheerajmpai23 0:cb8104f3ae71 38 Ticker ticker;
dheerajmpai23 0:cb8104f3ae71 39 //Timer t;
dheerajmpai23 0:cb8104f3ae71 40 //Timer stop;
dheerajmpai23 0:cb8104f3ae71 41 int x=IRQ;
dheerajmpai23 0:cb8104f3ae71 42 int src=0;
dheerajmpai23 0:cb8104f3ae71 43 int irqsrc = 0;
dheerajmpai23 0:cb8104f3ae71 44 int j = 0;
dheerajmpai23 0:cb8104f3ae71 45 int k = 0;
dheerajmpai23 0:cb8104f3ae71 46 int irq1=0;
dheerajmpai23 0:cb8104f3ae71 47 int r = 0;
dheerajmpai23 0:cb8104f3ae71 48 unsigned char data[]={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,0x00,0x10,0x83,0x11,0x24,0x67,0xCE,0x05,0x50,0x01,0x45,0x9D,0x46,0x0D,0x6B,0xC1,0xF2,0xF3,0xE8,0xFE,0x52,0x0A,0x27,0x90,0x0A,0x3F,0x15,0xD1,0x68,0xD0,0x48,0x75,0x06,0x04,0xB7,0xE6,0xA0,0x82,0xF2,0x50,0x20,0x75,0x09,0x65,0x68,0x1A,0x9A,0xDD,0x1C,0x3F,0xC6,0xF5,0xD8,0xBD,0x96,0xB1,0xA0,0x92,0x29,0x44,0x78,0x60,0x0C,0x5D,0xCE,0xED,0x7A,0x85,0xF0,0x70,0x1C,0x7F,0x52,0x7B,0x14,0x43,0x4C,0x76,0xDD,0x41,0x86,0x59,0x6D,0x18,0x7C,0x63,0xF3,0x9F,0x74,0xB8,0x00,0x77,0xC0,0x18,0xDD,0xCE,0xA2,0xD1,0x2A,0xF3,0xFE,0x22,0xB5,0x0E,0x42,0xAF,0xB7,0x89,0x38,0x15,0xB0,0xCD,0xD6,0x27,0xEB,0x3F,0x5C,0x05,0xF7,0x26,0x5A,0x6A,0x4B,0x08,0x9E,0xAA,0x74,0xFF,0x30,0x0A,0x0A,0xBD,0x72,0xA2,0x44,0x20,0xC6,0x92,0x59,0xF3,0x80,0x55,0x00,0x51,0x64,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0xD4,0x63,0x5A,0xF0,0x1F,0x1C,0xFA,0x3C,0xE5,0x22,0x89,0xE4,0x00,0xAF,0xC5,0x74,0x16,0xB4,0x12,0x1C,0x50,0x61,0x2D,0xF8,0x6A,0x20,0xBC,0x96,0x82,0x1D,0x42,0x5A,0xD6,0x86,0xA6,0xB4,0xD1,0xCF,0xF1,0xBC,0x5D,0xAF,0x65,0xAE,0x9A,0x24,0x8A,0x52,0xC7,0x98,0x03,0x14,0xDC,0xDB,0x5E,0xA0,0x5F,0x1C,0x07,0x1E,0x75,0x3E,0xC5,0x12,0xB4,0xDD,0xB7,0x50,0x18,0x76,0x5B,0x44,0x87,0xD8,0xFC,0xE4,0xF7,0x6E,0x00,0x1E,0xFC,0x06,0x37,0x70,0xEA,0x14,0x4A,0xBE,0xBF,0xE8,0xAD,0x42,0x64,0x0B,0xED,0xE2,0x13,0x85,0x6C,0x30,0xDD,0x69,0xFA,0xCC,0xF5,0xC1,0x7D,0xC8,0x65,0xBA,0x92,0xC0,0x89,0xCA,0x9D,0x3C,0xF3,0x02,0x82,0xAE,0x57,0x08,0x91,0x08,0x0C,0x44,0x96,0x7E,0xB8,0x15,0x40,0x14,0x16,0x75,0x18,0xD4,0xAF,0x07,0xC7,0x3C,0xA3,0xF9,0x48,0xA0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0x9E,0x40,0x2B,0xF0,0x57,0x45,0xAD,0x04,0x21,0xD4,0x18,0x48,0xDF,0x9A,0x88,0x2C,0xC9,0x40,0x87,0x52,0xA5,0x95,0xA1,0xA8,0x6B,0x74,0x73,0xFC,0x1B,0xD7,0x6B,0xDA,0xDA,0xC6,0x89,0x22,0x25,0x11,0xE6,0x00,0x31,0x77,0x36,0xD6,0x6A,0x17,0xC7,0x02,0xF1,0xFD,0x4F,0xB0,0x51,0x0D,0x37,0x6E,0xF5,0x06,0x1D,0x96,0x34,0x61,0xF6,0x3C,0xCE,0x7D,0xDB,0x80,0x01,0xDF,0x01,0x8C,0x77,0x3A,0x85,0x10,0xAB,0xCF,0xFA,0x2A,0x54,0x39,0x02,0xFA,0x5E,0x24,0xE1,0x58,0xC3,0x37,0x5A,0x7C,0xAC,0xFD,0x70,0x5C,0xDC,0x99,0x6E,0xA6,0xAC,0x22,0x72,0xA6,0x53,0xFC,0xC0,0xA0,0x2A,0xF5,0xC2,0x24,0x10,0x83,0x11,0x24,0x67,0xCE,0x05,0x50,0x01,0x45,0x9D,0x46,0x0D,0x6B,0xC1,0xF2,0xF3,0xE8,0xFE,0x52,0x0A,0x27,0x90,0x0A,0x3F,0x15,0xD1,0x68,0xD0,0x48,0x75,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0x04,0xB7,0xE6,0xA0,0x82,0xF2,0x50,0x20,0x75,0x09,0x65,0x68,0x1A,0x9A,0xDD,0x1C,0x3F,0xC6,0xF5,0xD8,0xBD,0x96,0xB1,0xA0,0x92,0x29,0x44,0x78,0x60,0x0C,0x5D,0xCE,0xED,0x7A,0x85,0xF0,0x70,0x1C,0x7F,0x52,0x7B,0x14,0x43,0x4C,0x76,0xDD,0x41,0x86,0x59,0x6D,0x18,0x7C,0x63,0xF3,0x9F,0x74,0xB8,0x00,0x77,0xC0,0x18,0xDD,0xCE,0xA2,0xD1,0x2A,0xF3,0xFE,0x22,0xB5,0x0E,0x42,0xAF,0xB7,0x89,0x38,0x15,0xB0,0xCD,0xD6,0x27,0xEB,0x3F,0x5C,0x05,0xF7,0x26,0x5A,0x6A,0x4B,0x08,0x9E,0xAA,0x74,0xFF,0x30,0x0A,0x0A,0xBD,0x72,0xA2,0x44,0x20,0xC6,0x92,0x59,0xF3,0x80,0x55,0x00,0x51,0x64,0xD4,0x63,0x5A,0xF0,0x1F,0x1C,0xFA,0x3C,0xE5,0x22,0x89,0xE4,0x00,0xAF,0xC5,0x74,0x16,0xB4,0x12,0x1C,0x50,0x61,0x2D,0xF8,0x6A,0x20,0xBC,0x96,0x82,0x1D,0x42,0x5A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x20,0xE5,0xEE,0x00,0xD6,0x86,0xA6,0xB4,0xD1,0xCF,0xF1,0xBC,0x5D,0xAF,0x65,0xAE,0x9A,0x24,0x8A,0x52,0xC7,0x98,0x03,0x14,0xDC,0xDB,0x5E,0xA0,0x5F,0x1C,0x07,0x1E,0x75,0x3E,0xC5,0x12,0xB4,0xDD,0xB7,0x50,0x18,0x76,0x5B,0x44,0x87,0xD8,0xFC,0xE4,0xF7,0x6E,0x00,0x1E,0xFC,0x06,0x37,0x70,0xEA,0x14,0x4A,0xBE,0xBF,0xE8,0xAD,0x42,0x64,0x0B,0xED,0xE2,0x13,0x85,0x6C,0x30,0xDD,0x69,0xFA,0xCC,0xF5,0xC1,0x7D,0xC8,0x65,0xBA,0x92,0xC0,0x89,0xCA,0x9D,0x3C,0xF3,0x02,0x82,0xAE,0x57,0x08,0x91,0x08,0x0C,0x44,0x96,0x7E,0xB8,0x15,0x40,0x14,0x16,0x75,0x18,0xD4,0xAF,0x07,0xC7,0x3C,0xA3,0xF9,0x48,0xA0,0x9E,0x40,0x2B,0xF0,0x57,0x45,0xAD,0x04,0x21,0xD4,0x18,0x48,0xDF,0x9A,0x88,0x2C,0xC9,0x40,0x87,0x52,0xA5,0x95,0xA1,0xA8,0x6B,0x74,0x73,0xFC,0x1B,0xD7,0x6B,0xDA,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:cb8104f3ae71 49 int a[100];
dheerajmpai23 0:cb8104f3ae71 50 int b[100];
dheerajmpai23 0:cb8104f3ae71 51 int c[100];
dheerajmpai23 0:cb8104f3ae71 52
dheerajmpai23 0:cb8104f3ae71 53 /*****ERROR CHECKING ALGO*****/
dheerajmpai23 0:cb8104f3ae71 54 unsigned char status =0;
dheerajmpai23 0:cb8104f3ae71 55 unsigned int cmd_err_cnt=0;
dheerajmpai23 0:cb8104f3ae71 56 unsigned int state_err_cnt=0;
dheerajmpai23 0:cb8104f3ae71 57 unsigned int miso_err_cnt=0;
dheerajmpai23 0:cb8104f3ae71 58 unsigned int hw_reset_err_cnt=0;
dheerajmpai23 0:cb8104f3ae71 59 /*Err_check Flags*/
dheerajmpai23 0:cb8104f3ae71 60 bool bcn_flag=0;
dheerajmpai23 0:cb8104f3ae71 61 bool bbram_flag=0;
dheerajmpai23 0:cb8104f3ae71 62 /***********/
dheerajmpai23 0:cb8104f3ae71 63
dheerajmpai23 0:cb8104f3ae71 64 #define SPI_NOP 0xFF
dheerajmpai23 0:cb8104f3ae71 65 /***********************************************************************************/
dheerajmpai23 0:cb8104f3ae71 66 void bbram_write()
dheerajmpai23 0:cb8104f3ae71 67 {
dheerajmpai23 0:cb8104f3ae71 68 /* CS=0;
dheerajmpai23 0:cb8104f3ae71 69 adf.write(0xB0);//PHY_OFF
dheerajmpai23 0:cb8104f3ae71 70 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 71 CS=1;
dheerajmpai23 0:cb8104f3ae71 72 *///Commented on 21st October debugging
dheerajmpai23 0:cb8104f3ae71 73 // Write bbram
dheerajmpai23 0:cb8104f3ae71 74 CS=0;
dheerajmpai23 0:cb8104f3ae71 75 adf.write(0x19);
dheerajmpai23 0:cb8104f3ae71 76 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 77 adf.write(0x60);
dheerajmpai23 0:cb8104f3ae71 78 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 79
dheerajmpai23 0:cb8104f3ae71 80 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 81 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 82 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 83 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 84
dheerajmpai23 0:cb8104f3ae71 85 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 86 adf.write(0x33);
dheerajmpai23 0:cb8104f3ae71 87 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 88 adf.write(0xF4);//Frequency Register F9 = 435.802 MHz F4 = 435.800 MHz
dheerajmpai23 0:cb8104f3ae71 89
dheerajmpai23 0:cb8104f3ae71 90 adf.write(0xC2);
dheerajmpai23 0:cb8104f3ae71 91 adf.write(0x10);
dheerajmpai23 0:cb8104f3ae71 92 adf.write(0xC0);
dheerajmpai23 0:cb8104f3ae71 93 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 94
dheerajmpai23 0:cb8104f3ae71 95 adf.write(0x30);
dheerajmpai23 0:cb8104f3ae71 96 adf.write(0x31);
dheerajmpai23 0:cb8104f3ae71 97 adf.write(0x07);
dheerajmpai23 0:cb8104f3ae71 98 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 99
dheerajmpai23 0:cb8104f3ae71 100 adf.write(0x01);
dheerajmpai23 0:cb8104f3ae71 101 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 102 adf.write(0x7F);
dheerajmpai23 0:cb8104f3ae71 103 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 104
dheerajmpai23 0:cb8104f3ae71 105 adf.write(0x0B);
dheerajmpai23 0:cb8104f3ae71 106 adf.write(0x37);
dheerajmpai23 0:cb8104f3ae71 107 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 108 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 109
dheerajmpai23 0:cb8104f3ae71 110 adf.write(0x40);
dheerajmpai23 0:cb8104f3ae71 111 adf.write(0x0C);
dheerajmpai23 0:cb8104f3ae71 112 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 113 adf.write(0x05);
dheerajmpai23 0:cb8104f3ae71 114
dheerajmpai23 0:cb8104f3ae71 115 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 116 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 117 adf.write(0x18);
dheerajmpai23 0:cb8104f3ae71 118 adf.write(0x12);
dheerajmpai23 0:cb8104f3ae71 119
dheerajmpai23 0:cb8104f3ae71 120 adf.write(0x34);
dheerajmpai23 0:cb8104f3ae71 121 adf.write(0x56);
dheerajmpai23 0:cb8104f3ae71 122 adf.write(0x10);
dheerajmpai23 0:cb8104f3ae71 123 adf.write(0x10);
dheerajmpai23 0:cb8104f3ae71 124
dheerajmpai23 0:cb8104f3ae71 125 adf.write(0xC4); // Different
dheerajmpai23 0:cb8104f3ae71 126 adf.write(0x14);
dheerajmpai23 0:cb8104f3ae71 127 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 128 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 129
dheerajmpai23 0:cb8104f3ae71 130 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 131 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 132 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 133 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 134
dheerajmpai23 0:cb8104f3ae71 135 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 136 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 137 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 138 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 139
dheerajmpai23 0:cb8104f3ae71 140 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 141 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 142 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 143 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 144
dheerajmpai23 0:cb8104f3ae71 145 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 146 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 147 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 148 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 149
dheerajmpai23 0:cb8104f3ae71 150 adf.write(0x04);
dheerajmpai23 0:cb8104f3ae71 151 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 152 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 153 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 154
dheerajmpai23 0:cb8104f3ae71 155 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 156 adf.write(0x00);
dheerajmpai23 0:cb8104f3ae71 157 CS=1;
dheerajmpai23 0:cb8104f3ae71 158 wait(1);
dheerajmpai23 0:cb8104f3ae71 159
dheerajmpai23 0:cb8104f3ae71 160 }
dheerajmpai23 0:cb8104f3ae71 161
dheerajmpai23 0:cb8104f3ae71 162
dheerajmpai23 0:cb8104f3ae71 163 /******************************************************************************************/
dheerajmpai23 0:cb8104f3ae71 164
dheerajmpai23 0:cb8104f3ae71 165 void initiate(void){
dheerajmpai23 0:cb8104f3ae71 166
dheerajmpai23 0:cb8104f3ae71 167 CS=0;
dheerajmpai23 0:cb8104f3ae71 168 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 169 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 170 CS=1;
dheerajmpai23 0:cb8104f3ae71 171 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 172
dheerajmpai23 0:cb8104f3ae71 173 CS=0;
dheerajmpai23 0:cb8104f3ae71 174 adf.write(0x08); // TRANSMIT_DATA LENGTH
dheerajmpai23 0:cb8104f3ae71 175 adf.write(0x14);
dheerajmpai23 0:cb8104f3ae71 176 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 177 CS=1;
dheerajmpai23 0:cb8104f3ae71 178 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 179 CS=0;
dheerajmpai23 0:cb8104f3ae71 180 adf.write(0x08); // TRANSMIT_DATA LENGTH
dheerajmpai23 0:cb8104f3ae71 181 adf.write(0x15);
dheerajmpai23 0:cb8104f3ae71 182 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 183 CS=1;
dheerajmpai23 0:cb8104f3ae71 184 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 185
dheerajmpai23 0:cb8104f3ae71 186 CS=0;
dheerajmpai23 0:cb8104f3ae71 187 adf.write(0x09);
dheerajmpai23 0:cb8104f3ae71 188 adf.write(0x24); // TX_BASE ADDRESS 0x20(starting Tx Byte)
dheerajmpai23 0:cb8104f3ae71 189 adf.write(0x20);
dheerajmpai23 0:cb8104f3ae71 190 CS=1;
dheerajmpai23 0:cb8104f3ae71 191 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 192
dheerajmpai23 0:cb8104f3ae71 193 CS=0;
dheerajmpai23 0:cb8104f3ae71 194 adf.write(0x09);
dheerajmpai23 0:cb8104f3ae71 195 adf.write(0x37);// BUFFER SIZE 0xE0=224 Bytes 0x137 is adress of buffer size
dheerajmpai23 0:cb8104f3ae71 196 adf.write(0xE0);
dheerajmpai23 0:cb8104f3ae71 197 CS=1;
dheerajmpai23 0:cb8104f3ae71 198 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 199
dheerajmpai23 0:cb8104f3ae71 200 CS=0;
dheerajmpai23 0:cb8104f3ae71 201 adf.write(0x09);
dheerajmpai23 0:cb8104f3ae71 202 adf.write(0x36);//BB_Tx_Buffer Signal when Buffer is half filled
dheerajmpai23 0:cb8104f3ae71 203 adf.write(0x70);//0x70 = 112 >> When Half buffer interrupt is given
dheerajmpai23 0:cb8104f3ae71 204 CS=1;
dheerajmpai23 0:cb8104f3ae71 205 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 206
dheerajmpai23 0:cb8104f3ae71 207
dheerajmpai23 0:cb8104f3ae71 208 CS=0;
dheerajmpai23 0:cb8104f3ae71 209 adf.write(0x09);
dheerajmpai23 0:cb8104f3ae71 210 adf.write(0x39);//BB_Tx_Buffer Signal when Buffer is half filled
dheerajmpai23 0:cb8104f3ae71 211 adf.write(0x10);//0x70 = 112 >> When Half buffer interrupt is given
dheerajmpai23 0:cb8104f3ae71 212 CS=1;
dheerajmpai23 0:cb8104f3ae71 213 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 214
dheerajmpai23 0:cb8104f3ae71 215 }
dheerajmpai23 0:cb8104f3ae71 216
dheerajmpai23 0:cb8104f3ae71 217
dheerajmpai23 0:cb8104f3ae71 218
dheerajmpai23 0:cb8104f3ae71 219 /*int irq_src(void){
dheerajmpai23 0:cb8104f3ae71 220
dheerajmpai23 0:cb8104f3ae71 221 adf.write(0x2B);
dheerajmpai23 0:cb8104f3ae71 222 adf.write(0x36);
dheerajmpai23 0:cb8104f3ae71 223 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 224 irqsrc = adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 225
dheerajmpai23 0:cb8104f3ae71 226 irqsrc &= 0x60;
dheerajmpai23 0:cb8104f3ae71 227 if (irqsrc == 0x20)
dheerajmpai23 0:cb8104f3ae71 228 return 1;//Buffer is almost full
dheerajmpai23 0:cb8104f3ae71 229 else if (irqsrc == 0x40)
dheerajmpai23 0:cb8104f3ae71 230 return 2;// Buffer is Full
dheerajmpai23 0:cb8104f3ae71 231 else
dheerajmpai23 0:cb8104f3ae71 232 return 0;
dheerajmpai23 0:cb8104f3ae71 233 }
dheerajmpai23 0:cb8104f3ae71 234 */
dheerajmpai23 0:cb8104f3ae71 235 int p=112;
dheerajmpai23 0:cb8104f3ae71 236 int count = 0;
dheerajmpai23 0:cb8104f3ae71 237 int intcount =0;
dheerajmpai23 0:cb8104f3ae71 238
dheerajmpai23 0:cb8104f3ae71 239 void write_data(void){
dheerajmpai23 0:cb8104f3ae71 240 // t.reset();
dheerajmpai23 0:cb8104f3ae71 241 // count++;
dheerajmpai23 0:cb8104f3ae71 242 // cout<<"3"<<ENDL;
dheerajmpai23 0:cb8104f3ae71 243 // ledr=!ledr;
dheerajmpai23 0:cb8104f3ae71 244 // cout<<"irq detected"<<ENDL;
dheerajmpai23 0:cb8104f3ae71 245 // src = irq_src();
dheerajmpai23 0:cb8104f3ae71 246 p+=112;
dheerajmpai23 0:cb8104f3ae71 247
dheerajmpai23 0:cb8104f3ae71 248 //CS=0;
dheerajmpai23 0:cb8104f3ae71 249 // adf.write(0x0B);//IRQ_SOURCE_Random write //To read CMD = 2B 36 FF FF
dheerajmpai23 0:cb8104f3ae71 250 // adf.write(0x36);//Address : 0x336
dheerajmpai23 0:cb8104f3ae71 251 // adf.write(0xFF);//Put Low
dheerajmpai23 0:cb8104f3ae71 252 // CS=1;
dheerajmpai23 0:cb8104f3ae71 253 // wait_us(80);
dheerajmpai23 0:cb8104f3ae71 254 // CS=0;
dheerajmpai23 0:cb8104f3ae71 255 // k=0;
dheerajmpai23 0:cb8104f3ae71 256
dheerajmpai23 0:cb8104f3ae71 257 if(!j){
dheerajmpai23 0:cb8104f3ae71 258 adf.write(0x18);
dheerajmpai23 0:cb8104f3ae71 259 adf.write(0x20);
dheerajmpai23 0:cb8104f3ae71 260 while(k<=223){
dheerajmpai23 0:cb8104f3ae71 261
dheerajmpai23 0:cb8104f3ae71 262 adf.write(data[k]);
dheerajmpai23 0:cb8104f3ae71 263 k++;
dheerajmpai23 0:cb8104f3ae71 264 }
dheerajmpai23 0:cb8104f3ae71 265
dheerajmpai23 0:cb8104f3ae71 266 }
dheerajmpai23 0:cb8104f3ae71 267
dheerajmpai23 0:cb8104f3ae71 268 else if(k<sizeof(data)){
dheerajmpai23 0:cb8104f3ae71 269 // if(src == 1){
dheerajmpai23 0:cb8104f3ae71 270 if(j%2){ //src== Buffer Half Full src == 1
dheerajmpai23 0:cb8104f3ae71 271 adf.write(0x18);
dheerajmpai23 0:cb8104f3ae71 272 adf.write(0x20);
dheerajmpai23 0:cb8104f3ae71 273 }
dheerajmpai23 0:cb8104f3ae71 274
dheerajmpai23 0:cb8104f3ae71 275 // else if(src==2){
dheerajmpai23 0:cb8104f3ae71 276 else{ //src== Buffer is Full src==2
dheerajmpai23 0:cb8104f3ae71 277 adf.write(0x18);
dheerajmpai23 0:cb8104f3ae71 278 adf.write(0x90);
dheerajmpai23 0:cb8104f3ae71 279 }
dheerajmpai23 0:cb8104f3ae71 280
dheerajmpai23 0:cb8104f3ae71 281
dheerajmpai23 0:cb8104f3ae71 282 while(k<p){
dheerajmpai23 0:cb8104f3ae71 283 adf.write(data[k]);
dheerajmpai23 0:cb8104f3ae71 284 k++;
dheerajmpai23 0:cb8104f3ae71 285
dheerajmpai23 0:cb8104f3ae71 286 }
dheerajmpai23 0:cb8104f3ae71 287 // if((k)>=sizeof(data))
dheerajmpai23 0:cb8104f3ae71 288 // {
dheerajmpai23 0:cb8104f3ae71 289 // ticker.detach();//Stop interrupt detection
dheerajmpai23 0:cb8104f3ae71 290 // cout<<src<<ENDL;
dheerajmpai23 0:cb8104f3ae71 291 // }
dheerajmpai23 0:cb8104f3ae71 292
dheerajmpai23 0:cb8104f3ae71 293
dheerajmpai23 0:cb8104f3ae71 294 }
dheerajmpai23 0:cb8104f3ae71 295
dheerajmpai23 0:cb8104f3ae71 296 else if(k>=(sizeof(data)) ){
dheerajmpai23 0:cb8104f3ae71 297 k=0;
dheerajmpai23 0:cb8104f3ae71 298 j=1;
dheerajmpai23 0:cb8104f3ae71 299 p=0;
dheerajmpai23 0:cb8104f3ae71 300 // cout<<count<<" "<<sizeof(data)/112<<ENDL;
dheerajmpai23 0:cb8104f3ae71 301 }
dheerajmpai23 0:cb8104f3ae71 302
dheerajmpai23 0:cb8104f3ae71 303
dheerajmpai23 0:cb8104f3ae71 304 CS=0;
dheerajmpai23 0:cb8104f3ae71 305 adf.write(0x0B);//IRQ_SOURCE_Random write //To read CMD = 2B 36 FF FF
dheerajmpai23 0:cb8104f3ae71 306 adf.write(0x36);//Address : 0x336
dheerajmpai23 0:cb8104f3ae71 307 adf.write(0xFF);//Put Low
dheerajmpai23 0:cb8104f3ae71 308 CS=1;
dheerajmpai23 0:cb8104f3ae71 309 wait_us(80);
dheerajmpai23 1:9cd986151b11 310 // CS=0;
dheerajmpai23 0:cb8104f3ae71 311
dheerajmpai23 0:cb8104f3ae71 312 // a[r]=t.read_us();
dheerajmpai23 0:cb8104f3ae71 313 j++;
dheerajmpai23 0:cb8104f3ae71 314 // r++;
dheerajmpai23 1:9cd986151b11 315 // CS=1;
dheerajmpai23 0:cb8104f3ae71 316 wait_us(1);
dheerajmpai23 0:cb8104f3ae71 317 }
dheerajmpai23 0:cb8104f3ae71 318
dheerajmpai23 0:cb8104f3ae71 319 void Interrupt(){
dheerajmpai23 0:cb8104f3ae71 320 x = IRQ;
dheerajmpai23 0:cb8104f3ae71 321 // intcount++;
dheerajmpai23 0:cb8104f3ae71 322 if(x)
dheerajmpai23 0:cb8104f3ae71 323 {
dheerajmpai23 0:cb8104f3ae71 324 write_data();
dheerajmpai23 0:cb8104f3ae71 325 }
dheerajmpai23 0:cb8104f3ae71 326 }
dheerajmpai23 0:cb8104f3ae71 327
dheerajmpai23 0:cb8104f3ae71 328
dheerajmpai23 0:cb8104f3ae71 329
dheerajmpai23 0:cb8104f3ae71 330
dheerajmpai23 0:cb8104f3ae71 331 void send_data(void){
dheerajmpai23 0:cb8104f3ae71 332
dheerajmpai23 0:cb8104f3ae71 333 CS=0;
dheerajmpai23 0:cb8104f3ae71 334 adf.write(CMD_CONFIG_DEV);
dheerajmpai23 0:cb8104f3ae71 335 CS=1;
dheerajmpai23 0:cb8104f3ae71 336 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 337
dheerajmpai23 0:cb8104f3ae71 338 CS=0;
dheerajmpai23 0:cb8104f3ae71 339 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 340 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 341 CS=1;
dheerajmpai23 0:cb8104f3ae71 342 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 343
dheerajmpai23 0:cb8104f3ae71 344 write_data();
dheerajmpai23 0:cb8104f3ae71 345
dheerajmpai23 0:cb8104f3ae71 346 CS=0;
dheerajmpai23 0:cb8104f3ae71 347 adf.write(0xB1);
dheerajmpai23 0:cb8104f3ae71 348 CS=1;
dheerajmpai23 0:cb8104f3ae71 349 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 350 assrt_phy_on(0,0,0);
dheerajmpai23 0:cb8104f3ae71 351
dheerajmpai23 0:cb8104f3ae71 352 CS=0;
dheerajmpai23 0:cb8104f3ae71 353 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 354 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 355 CS=1;
dheerajmpai23 0:cb8104f3ae71 356 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 357
dheerajmpai23 0:cb8104f3ae71 358 CS=0;
dheerajmpai23 0:cb8104f3ae71 359 adf.write(CMD_PHY_TX);
dheerajmpai23 0:cb8104f3ae71 360 CS=1;
dheerajmpai23 0:cb8104f3ae71 361 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 362 assrt_phy_tx(0,0,0);
dheerajmpai23 0:cb8104f3ae71 363
dheerajmpai23 0:cb8104f3ae71 364 CS=0;
dheerajmpai23 0:cb8104f3ae71 365 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 366 adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 367 CS=1;
dheerajmpai23 0:cb8104f3ae71 368 wait_ms(2);
dheerajmpai23 0:cb8104f3ae71 369 }
dheerajmpai23 0:cb8104f3ae71 370 /*******ADDITIONAL STUFF****************/
dheerajmpai23 0:cb8104f3ae71 371 unsigned char check_status(void){
dheerajmpai23 1:9cd986151b11 372 unsigned char stat=0;
dheerajmpai23 0:cb8104f3ae71 373 CS=0;
dheerajmpai23 0:cb8104f3ae71 374 adf.write(0xFF);
dheerajmpai23 1:9cd986151b11 375 stat = adf.write(0xFF);
dheerajmpai23 0:cb8104f3ae71 376 CS=1;
dheerajmpai23 0:cb8104f3ae71 377 return stat;
dheerajmpai23 0:cb8104f3ae71 378 }
dheerajmpai23 0:cb8104f3ae71 379 /*****************************************/
dheerajmpai23 0:cb8104f3ae71 380 bool assrt_phy_off(int cmd_err_cnt,int spi_err_cnt,int state_err_cnt){
dheerajmpai23 0:cb8104f3ae71 381 status=check_status();
dheerajmpai23 0:cb8104f3ae71 382 if(status==0xB1){
dheerajmpai23 0:cb8104f3ae71 383 return 0;
dheerajmpai23 0:cb8104f3ae71 384 }
dheerajmpai23 0:cb8104f3ae71 385 else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){
dheerajmpai23 0:cb8104f3ae71 386 return 1;//You need to Reset the hardware
dheerajmpai23 0:cb8104f3ae71 387 }
dheerajmpai23 0:cb8104f3ae71 388 else if(state_err_cnt>STATE_ERR_THRS){
dheerajmpai23 0:cb8104f3ae71 389 return 1;//Again reset the hardware
dheerajmpai23 0:cb8104f3ae71 390 }
dheerajmpai23 0:cb8104f3ae71 391 else if((status&0xA0)==0xA0){ //If Status' first three bit ore 0b1X1 =>SPI ready, Dont care interrupt and CMD Ready.
dheerajmpai23 0:cb8104f3ae71 392 CS=0;
dheerajmpai23 0:cb8104f3ae71 393 adf.write(CMD_PHY_OFF); //CMD_PHY_OFF=0xB0
dheerajmpai23 0:cb8104f3ae71 394 CS=1;
dheerajmpai23 0:cb8104f3ae71 395 wait_us(PHY_OFF_EXEC_TIME);// Typical = 24us We are giving 300us
dheerajmpai23 0:cb8104f3ae71 396 return assrt_phy_off(cmd_err_cnt,spi_err_cnt,state_err_cnt+1);
dheerajmpai23 0:cb8104f3ae71 397 }
dheerajmpai23 0:cb8104f3ae71 398 else if(status&0x80==0x00){
dheerajmpai23 0:cb8104f3ae71 399 wait_ms(5);
dheerajmpai23 0:cb8104f3ae71 400 //Error: SPI=0 Not ready CMD= Dont care
dheerajmpai23 0:cb8104f3ae71 401 return assrt_phy_off(cmd_err_cnt,spi_err_cnt+1,state_err_cnt);
dheerajmpai23 0:cb8104f3ae71 402 }
dheerajmpai23 0:cb8104f3ae71 403 else {//if(status&0xA0==0x80){
dheerajmpai23 0:cb8104f3ae71 404 wait_ms(1);
dheerajmpai23 0:cb8104f3ae71 405 //Error: Command Not ready SPI Ready cmd_err_cnt is a global variable
dheerajmpai23 0:cb8104f3ae71 406 return assrt_phy_off(cmd_err_cnt+1,spi_err_cnt,state_err_cnt);
dheerajmpai23 0:cb8104f3ae71 407 }
dheerajmpai23 0:cb8104f3ae71 408 }
dheerajmpai23 0:cb8104f3ae71 409 /*****************************/
dheerajmpai23 0:cb8104f3ae71 410 bool assrt_phy_on(int cmd_err_cnt,int spi_err_cnt,int state_err_cnt){
dheerajmpai23 0:cb8104f3ae71 411 status=check_status();
dheerajmpai23 0:cb8104f3ae71 412 if((status&0x1F)==0xB2){
dheerajmpai23 0:cb8104f3ae71 413 return 0;
dheerajmpai23 0:cb8104f3ae71 414 }
dheerajmpai23 0:cb8104f3ae71 415 else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){
dheerajmpai23 0:cb8104f3ae71 416 return 1;//You need to Reset the hardware
dheerajmpai23 0:cb8104f3ae71 417 }
dheerajmpai23 0:cb8104f3ae71 418 else if(state_err_cnt>STATE_ERR_THRS){
dheerajmpai23 0:cb8104f3ae71 419 return 1;//Again reset the hardware
dheerajmpai23 0:cb8104f3ae71 420 }
dheerajmpai23 0:cb8104f3ae71 421 else if((status&0xA0)==0xA0){ //If Status' first three bit ore 0b1X1 =>SPI ready, Dont care interrupt and CMD Ready.
dheerajmpai23 0:cb8104f3ae71 422 CS=0;
dheerajmpai23 0:cb8104f3ae71 423 adf.write(0xB1); //CMD_PHY_OFF
dheerajmpai23 0:cb8104f3ae71 424 CS=1;
dheerajmpai23 0:cb8104f3ae71 425 wait_us(PHY_ON_EXEC_TIME);// Typical = 24us We are giving 300us
dheerajmpai23 0:cb8104f3ae71 426 return assrt_phy_on(cmd_err_cnt,spi_err_cnt,state_err_cnt+1);
dheerajmpai23 0:cb8104f3ae71 427 }
dheerajmpai23 0:cb8104f3ae71 428 else if(status&0x80==0x00){
dheerajmpai23 0:cb8104f3ae71 429 wait_ms(5);
dheerajmpai23 0:cb8104f3ae71 430 //Error: SPI=0 Not ready CMD= Dont care
dheerajmpai23 0:cb8104f3ae71 431 return assrt_phy_on(cmd_err_cnt,spi_err_cnt+1,state_err_cnt);
dheerajmpai23 0:cb8104f3ae71 432 }
dheerajmpai23 0:cb8104f3ae71 433 else if(status&0xA0==0x80){
dheerajmpai23 0:cb8104f3ae71 434 wait_ms(1);
dheerajmpai23 0:cb8104f3ae71 435 //Error: Command Not ready SPI Ready cmd_err_cnt is a global variable
dheerajmpai23 0:cb8104f3ae71 436 return assrt_phy_on(cmd_err_cnt+1,spi_err_cnt,state_err_cnt);
dheerajmpai23 0:cb8104f3ae71 437 }
dheerajmpai23 0:cb8104f3ae71 438 }
dheerajmpai23 0:cb8104f3ae71 439 /*****************************/
dheerajmpai23 0:cb8104f3ae71 440 bool assrt_phy_tx(int cmd_err_cnt,int spi_err_cnt,int state_err_cnt){
dheerajmpai23 0:cb8104f3ae71 441 status=check_status();
dheerajmpai23 0:cb8104f3ae71 442 if((status & 0x1F) == 0xB4){
dheerajmpai23 0:cb8104f3ae71 443 return 0;
dheerajmpai23 0:cb8104f3ae71 444 }
dheerajmpai23 0:cb8104f3ae71 445 else if(cmd_err_cnt>THRS||spi_err_cnt>THRS){
dheerajmpai23 0:cb8104f3ae71 446 return 1;//You need to Reset the hardware
dheerajmpai23 0:cb8104f3ae71 447 }
dheerajmpai23 0:cb8104f3ae71 448 else if(state_err_cnt>STATE_ERR_THRS){
dheerajmpai23 0:cb8104f3ae71 449 return 1;//Again reset the hardware
dheerajmpai23 0:cb8104f3ae71 450 }
dheerajmpai23 0:cb8104f3ae71 451 else if((status&0xA0)==0xA0){ //If Status' first three bit ore 0b1X1 =>SPI ready, Dont care interrupt and CMD Ready.
dheerajmpai23 0:cb8104f3ae71 452 CS=0;
dheerajmpai23 0:cb8104f3ae71 453 adf.write(0xB1); //CMD_PHY_OFF
dheerajmpai23 0:cb8104f3ae71 454 CS=1;
dheerajmpai23 0:cb8104f3ae71 455 wait_us(PHY_TX_EXEC_TIME);// Typical = 24us We are giving 300us
dheerajmpai23 0:cb8104f3ae71 456 return assrt_phy_tx(cmd_err_cnt,spi_err_cnt,state_err_cnt+1);
dheerajmpai23 0:cb8104f3ae71 457 }
dheerajmpai23 0:cb8104f3ae71 458 else if(status&0x80==0x00){
dheerajmpai23 0:cb8104f3ae71 459 wait_ms(1);
dheerajmpai23 0:cb8104f3ae71 460 //Error: SPI=0 Not ready CMD= Dont care
dheerajmpai23 0:cb8104f3ae71 461 return assrt_phy_tx(cmd_err_cnt,spi_err_cnt+1,state_err_cnt);
dheerajmpai23 0:cb8104f3ae71 462 }
dheerajmpai23 0:cb8104f3ae71 463 else if(status&0xA0==0x80){
dheerajmpai23 0:cb8104f3ae71 464 wait_us(50);
dheerajmpai23 0:cb8104f3ae71 465 //Error: Command Not ready SPI Ready cmd_err_cnt is a global variable
dheerajmpai23 0:cb8104f3ae71 466 return assrt_phy_tx(cmd_err_cnt+1,spi_err_cnt,state_err_cnt);
dheerajmpai23 0:cb8104f3ae71 467 }
dheerajmpai23 0:cb8104f3ae71 468 }
dheerajmpai23 0:cb8104f3ae71 469
dheerajmpai23 0:cb8104f3ae71 470 /***************************/
dheerajmpai23 0:cb8104f3ae71 471 bool hardware_reset(int bcn_call){
dheerajmpai23 0:cb8104f3ae71 472 if (bcn_call>20){//Worst Case 20seconds will be lost !
dheerajmpai23 0:cb8104f3ae71 473 return 1;
dheerajmpai23 0:cb8104f3ae71 474 }
dheerajmpai23 0:cb8104f3ae71 475 int count=0;
dheerajmpai23 0:cb8104f3ae71 476 CS=0;
dheerajmpai23 0:cb8104f3ae71 477 adf.write(CMD_HW_RESET);
dheerajmpai23 0:cb8104f3ae71 478 CS=1;
dheerajmpai23 0:cb8104f3ae71 479 wait_ms(2);// Typically 1 ms
dheerajmpai23 1:9cd986151b11 480 while(count<10 && miso_err_cnt<10){
dheerajmpai23 0:cb8104f3ae71 481 if(MISO_PIN){
dheerajmpai23 0:cb8104f3ae71 482
dheerajmpai23 0:cb8104f3ae71 483 if(!assrt_phy_off(0,0,0)){
dheerajmpai23 0:cb8104f3ae71 484 break;
dheerajmpai23 0:cb8104f3ae71 485 }
dheerajmpai23 0:cb8104f3ae71 486 count++;
dheerajmpai23 0:cb8104f3ae71 487 }
dheerajmpai23 0:cb8104f3ae71 488 else{
dheerajmpai23 0:cb8104f3ae71 489 wait_us(50);
dheerajmpai23 0:cb8104f3ae71 490 miso_err_cnt++;
dheerajmpai23 0:cb8104f3ae71 491 }
dheerajmpai23 0:cb8104f3ae71 492 }
dheerajmpai23 1:9cd986151b11 493 if(count==10 ||miso_err_cnt==10){
dheerajmpai23 0:cb8104f3ae71 494 return hardware_reset(bcn_call+1);
dheerajmpai23 0:cb8104f3ae71 495 }
dheerajmpai23 0:cb8104f3ae71 496 else
dheerajmpai23 0:cb8104f3ae71 497 return 0;
dheerajmpai23 0:cb8104f3ae71 498
dheerajmpai23 0:cb8104f3ae71 499 }
dheerajmpai23 0:cb8104f3ae71 500
dheerajmpai23 0:cb8104f3ae71 501
dheerajmpai23 0:cb8104f3ae71 502 /*******************************************/
dheerajmpai23 0:cb8104f3ae71 503 int main()
dheerajmpai23 0:cb8104f3ae71 504 {
dheerajmpai23 0:cb8104f3ae71 505 adf.format(8,0);
dheerajmpai23 0:cb8104f3ae71 506 adf.frequency(1000000);
dheerajmpai23 0:cb8104f3ae71 507 /**ADDED On 21/10/2015 ***/
dheerajmpai23 0:cb8104f3ae71 508 /******************/
dheerajmpai23 0:cb8104f3ae71 509 /***********/
dheerajmpai23 0:cb8104f3ae71 510 bool state_0=0;
dheerajmpai23 0:cb8104f3ae71 511 adf.write(CMD_PHY_OFF); //0xB0
dheerajmpai23 0:cb8104f3ae71 512 while(hw_reset_err_cnt<2){
dheerajmpai23 0:cb8104f3ae71 513
dheerajmpai23 0:cb8104f3ae71 514 if(!assrt_phy_off(0,0,0)){ //assrt_phy_off () returns 0 if state is PHY_OFF , returns 1 if couldn't go to PHY_OFF
dheerajmpai23 0:cb8104f3ae71 515 bbram_write();
dheerajmpai23 0:cb8104f3ae71 516 bbram_flag=1;
dheerajmpai23 0:cb8104f3ae71 517 break;
dheerajmpai23 0:cb8104f3ae71 518 }
dheerajmpai23 0:cb8104f3ae71 519 else{
dheerajmpai23 0:cb8104f3ae71 520 hardware_reset(0); // Asserts Hardware for 20sec(20times). PHY_OFF for 20,000 times
dheerajmpai23 1:9cd986151b11 521 hw_reset_err_cnt++;
dheerajmpai23 0:cb8104f3ae71 522 }
dheerajmpai23 0:cb8104f3ae71 523 }
dheerajmpai23 0:cb8104f3ae71 524 state_0=assrt_phy_off(0,0,0);// We actually do not need this but make sure "we do not need this"
dheerajmpai23 0:cb8104f3ae71 525 if(!bbram_flag){
dheerajmpai23 0:cb8104f3ae71 526 //Switch to beacon
dheerajmpai23 0:cb8104f3ae71 527 bcn_flag=1;
dheerajmpai23 0:cb8104f3ae71 528 }
dheerajmpai23 0:cb8104f3ae71 529 initiate();
dheerajmpai23 0:cb8104f3ae71 530 send_data();
dheerajmpai23 0:cb8104f3ae71 531 cout<<"Work"<<ENDL;
dheerajmpai23 0:cb8104f3ae71 532 CS=0;
dheerajmpai23 0:cb8104f3ae71 533 adf.write(0x0B);//IRQ_SOURCE_Random write //To read CMD = 2B 36 FF FF
dheerajmpai23 0:cb8104f3ae71 534 adf.write(0x36);//Address : 0x336
dheerajmpai23 0:cb8104f3ae71 535 adf.write(0xFF);//Put Low Clearing the MCR Value of the Source Register
dheerajmpai23 0:cb8104f3ae71 536 CS=1;
dheerajmpai23 0:cb8104f3ae71 537
dheerajmpai23 0:cb8104f3ae71 538 ticker.attach_us(&Interrupt,32000);
dheerajmpai23 0:cb8104f3ae71 539 }