Revision 0:0337d14f3581, committed 2015-07-09

Comitter:

dheerajmpai23

Date:

Thu Jul 09 06:50:11 2015 +0000

Commit message:

Publishing purpose

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jul 09 06:50:11 2015 +0000
@@ -0,0 +1,241 @@
+#include "mbed.h"
+#include <iostream>
+using namespace std;
+#include <bitset>
+
+#define ENDL "\r" << endl;
+#define START_ADDRESS 0x020;
+
+SPI adf(PTD6, PTD7, PTD5);
+//MOSI, MISO, CLOCK
+
+DigitalOut CS(D10);
+Serial PC(USBTX, USBRX);
+DigitalOut ledr(LED_RED);
+
+#define SPI_NOP 0xFF
+
+enum con_type{ packet=0x18, bbram=0x19, mcr=0x1B, program=0x1E };
+enum discon_type{ packet2=0x08, bbram2=0x09, mcr2=0x0B };
+
+enum discon_type_RD{ packet3=0x28, bbram3=0x29, mcr3=0x2B };
+
+void write_con(con_type ram, uint8_t address, uint8_t *data, int length){
+    
+    int *response = new int[length];
+
+    CS = 0;
+    
+//    ignore recevived data
+    adf.write( ram );
+    
+//    write start address
+    int r = adf.write( address );
+    
+//    write data
+    for(int i = 0 ; i < length ; ++i){
+        response[i] = adf.write( data[i] );
+    }
+    
+    CS = 1;
+    
+    cout << r << ENDL;
+    for(int i = 0 ; i < length ; ++i){
+        cout << response[i] << " ";
+    }
+    cout << ENDL;
+    
+}
+
+void write_discon(discon_type ram, uint8_t *address, uint8_t *data, int length){
+    
+    int *response1 = new int[length];
+    int *response2 = new int[length];
+    
+    CS = 0;
+    
+//    ignore recevived data
+    adf.write( ram );
+        
+    for(int i = 0 ; i < length ; ++i){
+
+//    address[7:0] next 8 bits
+        response1[i] = adf.write( address[i] );
+        
+//        data next 8 bits
+        response2[i] = adf.write( data[i] );
+        
+    }
+
+    CS = 1;
+    
+    for(int i = 0 ; i < length ; ++i){
+        cout << response1[i] << "\t" << response2[i] << ENDL;
+    }
+    
+}
+
+int read_discon(discon_type_RD ram, uint8_t address){
+    
+    CS = 0;
+    
+//    ignore the reply
+    adf.write( ram );
+    
+    int stat1 = adf.write( address );
+    int stat2 = adf.write( SPI_NOP );
+    int reply = adf.write( SPI_NOP );
+    
+    CS = 1;
+    
+    return reply;
+}
+
+int main(){
+    
+    CS = 1;
+    adf.format(8,0);
+    adf.frequency( 1000000 );
+    
+    cout << "Press s" << ENDL;
+    ledr = 1;
+    char c = 'a';
+    while( c != 's'){
+        c = PC.getc();
+        PC.putc(c);
+    }
+    ledr = 0;
+    int d=0;
+    
+
+//    while(true){
+//        ledr = !ledr;
+//        wait(0.2f);
+//    }
+    
+
+    while(true){
+        CS = 0;
+       // wait_us(1);
+         
+   // wait_us(1);
+    adf.write(0xB5);
+  //  adf.write(0xB5);
+//    d=0;
+  //  wait_us(1);
+    CS = 1;
+    wait_ms(2);
+    CS=0;    
+        unsigned char reply1 = adf.write(0xFF);
+//        d=0;
+        unsigned char reply2 = adf.write(0xFF);
+//        d=0;
+//     wait_us(1);
+//        unsigned char reply3 = adf.write(0xFF);
+//        unsigned char reply4 = adf.write(0xFF);
+        CS = 1;
+        
+          std::bitset<8> b = reply1;
+          cout << b << " \t ";
+          b = reply2;
+          cout << b << " \t " << ENDL;
+        
+//        wait_ms(10);
+    }
+//        b = reply3;
+//        cout << b << "\t";
+//        b = reply4;
+//        cout << b << ENDL;
+    
+//        wait_ms(330);
+//        
+//        CS = 0;
+//        wait_us(10);
+//        adf.write(0xff);
+//        adf.write(0xff);
+//        wait_us(10);
+//        CS = 1;
+        
+//        cout << "SENT" << ENDL;
+//        wait(1);
+//        ledr = !ledr;
+//    }
+    
+//    
+////    BUFFER SIGNAL AND SIZE AND BASE ADDRESS
+//    discon_type ram_type = bbram2;
+//    uint8_t *add = new uint8_t[3];
+//    add[0] = 0x36;
+//    add[1] = 0x37;
+//    add[2] = 0x24;
+//    uint8_t *data = new uint8_t[3];
+////    110
+//    data[0] = 0x6E;
+////    220
+//    data[1] = 0xDC;
+//    data[2] = START_ADDRESS;
+//    
+//    cout << "BUFFER SIGNAL AND SIZE AND BASE ADDRESS" << ENDL;
+//    write_discon( ram_type, add, data, 3 );
+//    wait(1);
+//    
+//    
+////    TESTMODES
+//    discon_type_RD ram_rd = bbram3;
+//    cout << "READ 139" << ENDL;
+//    int dat139 = read_discon( ram_rd, 0x39 );
+//    wait(1);
+//    cout << "dat139 = " << dat139 << ENDL;
+//    dat139 |= (1 << 4);
+//    dat139 &= ~(1 << 5);
+//    
+//    delete[] add;
+//    delete[] data;
+//    
+//    add = new uint8_t[1];
+//    data = new uint8_t[1];
+//    add[0] = 0x39;
+//    data[0] = dat139;
+//    cout << "write testmode " << ENDL;
+//    write_discon( ram_type, add, data, 1 );
+//    wait(1);
+//    
+////    transmit size in bytes [268 = 0x010C] [220 = 0xDC]
+//    ram_type = packet2;
+//    delete[] add;
+//    delete[] data;
+//    add = new uint8_t[2];
+//    data = new uint8_t[2];
+//    add[0] = 0x14;
+//    add[1] = 0x15;
+//    data[0] = 0xDC;
+//    data[1] = 0x00;
+//    cout << "transmit size in packet ram" << ENDL;
+//    write_discon( ram_type, add, data, 2 );
+//    
+////    START WRITING TO RAM HERE
+//    con_type rt = packet;
+//    delete[] data;
+//    data = new uint8_t[220];
+//        
+//    for(int i = 0 ; i < 220 ; ++i){
+//        data[i] = 0xff;
+//    }
+//    uint8_t haha = START_ADDRESS;
+//    cout << "WRITE PAYLOAD " << ENDL;
+//    write_con( rt, haha, data, 220 );
+//    cout << "FINISHED" << ENDL;
+//    wait(1);
+//    
+////    AND PUT INTO PHY_TX MODE
+//    int reply = adf.write( 0xB5 );
+//    cout << reply << ENDL;
+//    
+//    wait(5);
+//    
+//    reply = adf.write( 0xB1 );
+//    cout << reply << ENDL;
+//    
+//    cout << "FINISHED !!" << ENDL;
+
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Jul 09 06:50:11 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7
\ No newline at end of file