![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
ADF7023
Diff: main.cpp
- Revision:
- 0:0337d14f3581
diff -r 000000000000 -r 0337d14f3581 main.cpp --- /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