72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
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#include <cstdio>
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#include <string>
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#include <vector>
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#include <cmath>
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#include "SpinCore-PulseBlaster.h"
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class SpinCorePulseBlaster24Bit: public SpinCorePulseBlaster {
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public:
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SpinCorePulseBlaster24Bit (double the_clock=100e6): SpinCorePulseBlaster(10,the_clock) {
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}
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void append_command(std::string& data, int flags, opcode inst, int inst_data, double length) {
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unsigned char command[command_length];
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if (inst>8)
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throw SpinCorePulseBlaster_error("instruction code not known");
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double tmpdelay=(clock*length-3.0);
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if (tmpdelay<(shortest_pulse-3))
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throw SpinCorePulseBlaster_error("pulse is shorter than allowed");
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if (tmpdelay>(pow(2,32)-1))
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throw SpinCorePulseBlaster_error("pulse is longer than allowed");
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unsigned int delay=(unsigned int)tmpdelay;
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// Output, Control Word 1st Byte
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command[0]=(flags&0xff0000)>>16;
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// Output, Control Word 2nd Byte
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command[1]=(flags&0xff00)>>8;
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// Output, Control Word 3rd Byte
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command[2]=flags&0xff;
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// Data Field 1st Byte
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command[3]=(inst_data&0x0ff000)>>12;
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// Data Field 2nd Byte
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command[4]=(inst_data&0xff0)>>4;
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// Data Field 3rd Byte and opcode
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command[5]=(inst_data&0xf)<<4|(inst&0xf);
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// Delay Count 1st Byte
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command[6]=(delay&0xff000000)>>24;
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// Delay Count 2nd Byte
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command[7]=(delay&0xff0000)>>16;
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// Delay Count 3rd Byte
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command[8]=(delay&0xff00)>>8;
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// Delay Count 4th Byte
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command[9]=(delay&0xff);
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data.append((char*)command,command_length);
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}
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};
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int main() {
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try {
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SpinCorePulseBlaster24Bit p;
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std::string program;
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p.append_command(program,1,SpinCorePulseBlaster::LOOP,5,2e-6);
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p.append_command(program,3,SpinCorePulseBlaster::END_LOOP,0,1e-6);
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p.append_command(program,4,SpinCorePulseBlaster::CONTINUE,0,1e-6);
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p.append_command(program,0,SpinCorePulseBlaster::CONTINUE,0,1e0);
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p.append_command(program,1,SpinCorePulseBlaster::STOP,0,1e-6);
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p.set_program(program);
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p.set_initialized();
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p.start();
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}
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catch(SpinCorePulseBlaster_error e) {
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fprintf(stderr, "%s\n", e.c_str());
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}
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return 0;
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}
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