Dheeraj M Pai
ADF7023
Diff: main.cpp
- Revision:
- 0:f8a9fca7e008
- Child:
- 1:0a1e3fd2d4e3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Jun 26 12:58:35 2015 +0000
@@ -0,0 +1,332 @@
+#include "mbed.h"
+#include <iostream>
+using namespace std;
+#include <bitset>
+
+#define ENDL "\r" << endl;
+#define START_ADDRESS 0x020;
+
+
+
+//SPI
+
+SPI adf(PTD6, PTD7, PTD5);
+//MOSI, MISO, CLOCK
+
+DigitalOut CS(D10);
+Serial PC(USBTX, USBRX);
+DigitalOut ledr(LED_RED);
+
+DigitalIn clk(D8);
+DigitalOut DT(D9);
+int j=0;
+
+#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 };
+
+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};
+
+
+void send_data()
+ {
+
+// static int current_byte = 0;
+ static int current_bit = 7;
+
+ DT = (data_TX[j] >> current_bit) & 1;
+ --current_bit;
+
+ if(current_bit == -1){
+ current_bit = 7;
+ j++;
+ cout<<"SENDING"<<ENDL;
+ if(j>=sizeof(data_TX))
+ {
+ j=0;
+
+
+// while(true);
+ }
+ }
+}
+
+
+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(0xF9);
+
+ 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(0x1B);
+ adf.write(0xFA);
+ adf.write(0xA0);
+ CS=1;
+ wait_ms(2);
+
+ CS=0;
+ adf.write(0x18);
+ adf.write(0x0D);
+ adf.write(0x00);
+ CS=1;
+ wait_ms(2);
+
+ CS=0;
+ adf.write(0xB0);
+ CS=1;
+ wait_ms(3);
+
+ CS=0;
+ adf.write(0xB0);
+ CS=1;
+ wait_ms(3);
+
+
+ CS=0;
+ write_bbram_sequence();
+ CS=1;
+ wait_ms(2);
+
+ cout<<"BBRAM_SEQUENCE WRITTEN"<<ENDL;
+
+
+ CS=0;
+ adf.write(0xFF);
+ adf.write(0xFF);
+ CS=1;
+ wait_ms(1);
+
+
+ CS=0;
+ adf.write(0xFF);
+ adf.write(0xFF);
+ CS=1;
+ wait_ms(1);
+
+
+ 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;
+ }
+
+
+
+
+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();
+ cout << "initiated" << ENDL;
+ int state;
+ if(clk == 0){
+ state = 0;
+ }
+ else{
+ state = 1;
+ }
+
+
+ while(true){
+ cout << "in while" << ENDL;
+
+
+ if(clk == 0){
+ if(state == 1){
+ state = 0;
+ send_data();
+ }
+ }
+ else{
+ state = 1;
+ }
+ }}
+
+
+
+
+
\ No newline at end of file