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ADF7023
Revision 0:85936a084007, committed 2015-07-09
- Comitter:
- dheerajmpai23
- Date:
- Thu Jul 09 06:55:39 2015 +0000
- Commit message:
- ADF7023
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 85936a084007 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Jul 09 06:55:39 2015 +0000 @@ -0,0 +1,283 @@ +#include "mbed.h" +#include <iostream> +using namespace std; +#include <bitset> + +#define ENDL "\r" << endl; +#define START_ADDRESS 0x020; +// from ss codes +//Output +DigitalOut gpo(D9); + +//clock +InterruptIn clk(D8); +int state=0; +int j=0; +int bit=7; +unsigned char data [] = {0x00,0x00,0x00}; +// fssca + + +//SPI + +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; +} + +void write_bbram_sequence(void){ + + adf.write(0x19); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + + adf.write(0x00); + adf.write(0x33); + adf.write(0x00); + adf.write(0xF4); + + adf.write(0xC2); + adf.write(0x10); + adf.write(0xC0); + adf.write(0x00); + + adf.write(0x30); + adf.write(0x31); + adf.write(0x07); + adf.write(0x00); + + adf.write(0x01); + adf.write(0x00); + adf.write(0x7F); + adf.write(0x00); + + adf.write(0x0B); + adf.write(0x37); + adf.write(0x00); + adf.write(0x00); + adf.write(0x40); + adf.write(0x0C); + adf.write(0x00); + adf.write(0x05); + adf.write(0x00); + adf.write(0x00); + adf.write(0x18); + adf.write(0x12); + adf.write(0x34); + adf.write(0x56); + adf.write(0x10); + adf.write(0x10); + adf.write(0x08); + adf.write(0x14); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x04); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + adf.write(0x00); + + } + + void initiate(void){ + + CS=0; + adf.write(0xB0); + CS=1; + wait_ms(2); + + CS=0; + adf.write(0x18); + adf.write(0xFA); + adf.write(0xA1); + CS=1; + wait_ms(2); + + CS=0; + adf.write(0x18); + adf.write(0x0D); + adf.write(0x00); + CS=1; + wait_ms(2); + + CS=0; + write_bbram_sequence(); + CS=1; + wait_ms(2); + + cout<<"BBRAM_SEQUENCE WRITTEN"<<ENDL; + + CS=0; + adf.write(0xBB);//CONFIGURE_DEV + CS=1; + wait_ms(2); + + cout<<"CONFIG_DEV"<<ENDL; + + CS=0; + adf.write(0xB1);//PHY_ON + CS=1; + wait_ms(2); + + CS=0; + adf.write(0xB5);//PHY_TX + CS=1; + wait_ms(2); + + cout<<"PHY_TX"<<ENDL; + } +//fssca +void change() +{ + if(bit<0) + { + j++; + bit=7; + + if(j == 3){ + j = 0; + } + } + if(state==0) + { + gpo = (data[j] >> bit--) & 0x01 ; + state++; + } + else if (state==1) + { + state=0; + } +} + //fssce + +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; + + initiate(); + + while(true) + { + cout << "hoo" << "\r" << endl; + clk.fall(&change); + } + +} + + + \ No newline at end of file
diff -r 000000000000 -r 85936a084007 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Jul 09 06:55:39 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7 \ No newline at end of file